YITH WooCommerce Ajax Product Filter

Version Description

Added: Custom Style Section
Added: New frontend options for script configuration
Updated: Plugin Core Framework
Updated: Languages file

Release Info

Developer	yithemes
Plugin	YITH WooCommerce Ajax Product Filter
Version	2.3.0
Comparing to
See all releases

Code changes from version 2.2.0 to 2.3.0

Files changed (33) hide show

README.txt +29 -6
assets/3rd-party/codemirror/lib/codemirror.css +334 -0
assets/3rd-party/codemirror/lib/codemirror.js +8822 -0
assets/3rd-party/codemirror/mode/css/css.js +772 -0
assets/css/admin.css +13 -1
assets/images/03-bg.png +0 -0
assets/images/03-icon.png +0 -0
assets/images/03.png +0 -0
assets/images/04-bg.png +0 -0
assets/images/04-icon.png +0 -0
assets/images/04.png +0 -0
assets/js/yith-wcan-editor.js +8 -0
assets/js/yith-wcan-frontend.min.js +308 -12
includes/class.yith-wcan-admin.php +61 -4
includes/class.yith-wcan-frontend.php +10 -6
init.php +2 -2
languages/yith_wc_ajxnav-it_IT.mo +0 -0
languages/yith_wc_ajxnav-it_IT.po +139 -159
languages/yith_wc_ajxnav-tr_TR.mo +0 -0
languages/yith_wc_ajxnav-tr_TR.po +114 -62
languages/yith_wc_ajxnav.pot +116 -64
plugin-fw/assets/js/yit-cpt-unlimited.js +1 -1
plugin-fw/assets/js/yit-cpt-unlimited.min.js +1 -1
plugin-fw/lib/yit-cpt-unlimited.php +1 -1
plugin-fw/lib/yit-plugin-panel.php +2 -1
plugin-fw/lib/yit-upgrade.php +2 -1
plugin-fw/lib/yit-video.php +12 -4
plugin-fw/yit-functions.php +5 -0
screenshot-10.png +0 -0
screenshot-9.png +0 -0
settings/custom-style-options.php +40 -0
settings/frontend-options.php +61 -0
templates/admin/premium.php +5 -16

README.txt CHANGED Viewed

	@@ -4,7 +4,7 @@ Contributors: yithemes
4	Tags: woocommerce ajax product filter download, woocommerce, widget, ajax, ajax filtered nav, ajax navigation, ajax filtered navigation, woocommerce layered navigation, woocommerce layered nav, product filter, product filters, ajax product filter, woocommerce ajax product filter, woocommerce filters, sidebar filter, sidebar ajax filter, ajax price filter, price filter, product sorting, woocommerce filter, taxonomy filter, attribute filter, attributes filter, woocommerce product sort, ajax sort, woocommerce ajax product filter, advanced product filters, ajax product filters, filters, woocommerce ajax product filters, woocommerce product filters, woocommerce product filters, category filter, attribute filters, woocommerce products filter, woocommerce price filter, yit, yith, yithemes
5	Requires at least: 4.0
6	Tested up to: 4.3
7	- Stable tag: 2.2.0
8	License: GPLv2 or later
9	License URI: http://www.gnu.org/licenses/gpl-2.0.html
10
	@@ -52,9 +52,9 @@ YITH WooCommerce Ajax Product Filter is available in combination with many other
52
53	YITH WooCommerce Ajax Product Filter has been tested and compatibility is certain with the following WooCommerce plugins that you can add to your site:
54
55	- * [YITH WooCommerce Multi Vendor](https://wordpress.org/plugins/yith-woocommerce-product-vendors/)
56	- * [YITH WooCommerce Brands Add-On](https://wordpress.org/plugins/yith-woocommerce-brands-add-on/)
57	- * [YITH Product Size Charts for WooCommerce](https://wordpress.org/plugins/yith-product-size-charts-for-woocommerce/)
58
59	Nevertheless, it could be compatible with many other WooCommerce plugins that have not been tested yet. If you want to inform us about compatibility with other plugins, please, [email to us](mailto:plugins@yithemes.com "Your Inspiration Themes").
60
	@@ -82,7 +82,11 @@ After renaming the files, you can update/translate the .po file following the cl
82	= The page doesn't update after clicking on a WooCommerce filter =
83
84	The issue could be related to the fact you are using a non-standard template for a WooCommerce shop page. To solve it, you should ask to the theme's author to use WooCommerce standard HTML classes.
85	- As an alternative~~, you can use this piece of code in functions.php file of your theme~~:




86
87	`
88	if( ! function_exists( 'yith_wcan_frontend_classes' ) ){
	@@ -101,6 +105,12 @@ add_filter( 'yith_wcan_ajax_frontend_classes', 'yith_wcan_frontend_classes' );
101
102	If you don't know which classes you should use, ask to the developer of your theme.
103






104	= PAAMAYIM NEKUDOTAYIM Error after update 2.1.0 =
105
106	After the update 2.1.0, some users of YITH WooCommerce Ajax Product Filter are experiencing the error: "Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM". This is caused by the PHP version of your server that is older than the 5.3. To solve the issue, you just have to update the plugin to the version 2.1.1.
	@@ -141,9 +151,18 @@ If you want to see a demonstration version of the premium plugin, you can see it
141	6. Frontend: WooCommerce Widget in sidebar
142	7. Frontend: Dropdown style
143	8. Frontend: Reset button and active filters


144
145	== Changelog ==
146







147	= 2.2.0 =
148
149	* Added: Support to WordPress 4.3
	@@ -271,10 +290,14 @@ If you have created your own language pack, or have an update for an existing on
271
272	== Documentation ==
273
274	- Full documentation ~~for YITH WooCommerce Ajax Product Filter~~ is available [here](http://yithemes.com/docs-plugins/yith_woocommerce_ajax_navigation/).
275
276	== Upgrade notice ==
277




278	= 2.1.2 =
279
280	* WooCommerce 2.4 Support


4	Tags: woocommerce ajax product filter download, woocommerce, widget, ajax, ajax filtered nav, ajax navigation, ajax filtered navigation, woocommerce layered navigation, woocommerce layered nav, product filter, product filters, ajax product filter, woocommerce ajax product filter, woocommerce filters, sidebar filter, sidebar ajax filter, ajax price filter, price filter, product sorting, woocommerce filter, taxonomy filter, attribute filter, attributes filter, woocommerce product sort, ajax sort, woocommerce ajax product filter, advanced product filters, ajax product filters, filters, woocommerce ajax product filters, woocommerce product filters, woocommerce product filters, category filter, attribute filters, woocommerce products filter, woocommerce price filter, yit, yith, yithemes
5	Requires at least: 4.0
6	Tested up to: 4.3
7	+ Stable tag: 2.3.0
8	License: GPLv2 or later
9	License URI: http://www.gnu.org/licenses/gpl-2.0.html
10

52
53	YITH WooCommerce Ajax Product Filter has been tested and compatibility is certain with the following WooCommerce plugins that you can add to your site:
54
55	+ * [YITH WooCommerce Multi Vendor](https://wordpress.org/plugins/yith-woocommerce-product-vendors)
56	+ * [YITH WooCommerce Brands Add-On](https://wordpress.org/plugins/yith-woocommerce-brands-add-on)
57	+ * [YITH Product Size Charts for WooCommerce](https://wordpress.org/plugins/yith-product-size-charts-for-woocommerce)
58
59	Nevertheless, it could be compatible with many other WooCommerce plugins that have not been tested yet. If you want to inform us about compatibility with other plugins, please, [email to us](mailto:plugins@yithemes.com "Your Inspiration Themes").
60

82	= The page doesn't update after clicking on a WooCommerce filter =
83
84	The issue could be related to the fact you are using a non-standard template for a WooCommerce shop page. To solve it, you should ask to the theme's author to use WooCommerce standard HTML classes.
85	+ As an alternative:
86	+
87	+ For version prior to 2.2.0:
88	+
89	+ you can use this piece of code in functions.php file of your theme:
90
91	`
92	if( ! function_exists( 'yith_wcan_frontend_classes' ) ){

105
106	If you don't know which classes you should use, ask to the developer of your theme.
107
108	+ From version 2.3.0 or later:
109	+
110	+ You don't have to write manually the code anymore, as you can just go to YITH Plugin -> Ajax Product Filter -> Front End and set easily the parameters from the text fields.
111	+
112	+ If you don't know which classes you should use, ask to the developer of your theme.
113	+
114	= PAAMAYIM NEKUDOTAYIM Error after update 2.1.0 =
115
116	After the update 2.1.0, some users of YITH WooCommerce Ajax Product Filter are experiencing the error: "Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM". This is caused by the PHP version of your server that is older than the 5.3. To solve the issue, you just have to update the plugin to the version 2.1.1.

151	6. Frontend: WooCommerce Widget in sidebar
152	7. Frontend: Dropdown style
153	8. Frontend: Reset button and active filters
154	+ 9. Admin: YIT Plugins -> Ajax Product Filter -> Front end
155	+ 10. Admin: YIT Plugins -> Ajax Product Filter -> Custom Style
156
157	== Changelog ==
158
159	+ = 2.3.0 =
160	+
161	+ * Added: Custom Style Section
162	+ * Added: New frontend options for script configuration
163	+ * Updated: Plugin Core Framework
164	+ * Updated: Languages file
165	+
166	= 2.2.0 =
167
168	* Added: Support to WordPress 4.3

290
291	== Documentation ==
292
293	+ Full documentation is available [here](http://yithemes.com/docs-plugins/yith_woocommerce_ajax_navigation/).
294
295	== Upgrade notice ==
296
297	+ = 2.2.0 =
298	+
299	+ * WordPress 4.3 Support
300	+
301	= 2.1.2 =
302
303	* WooCommerce 2.4 Support

assets/3rd-party/codemirror/lib/codemirror.css ADDED Viewed

	@@ -0,0 +1,334 @@


1	+ /* BASICS */
2	+
3	+ .CodeMirror {
4	+ /* Set height, width, borders, and global font properties here */
5	+ font-family: monospace;
6	+ height: 300px;
7	+ color: black;
8	+ }
9	+
10	+ /* PADDING */
11	+
12	+ .CodeMirror-lines {
13	+ padding: 4px 0; /* Vertical padding around content */
14	+ }
15	+ .CodeMirror pre {
16	+ padding: 0 4px; /* Horizontal padding of content */
17	+ }
18	+
19	+ .CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {
20	+ background-color: white; /* The little square between H and V scrollbars */
21	+ }
22	+
23	+ /* GUTTER */
24	+
25	+ .CodeMirror-gutters {
26	+ border-right: 1px solid #ddd;
27	+ background-color: #f7f7f7;
28	+ white-space: nowrap;
29	+ }
30	+ .CodeMirror-linenumbers {}
31	+ .CodeMirror-linenumber {
32	+ padding: 0 3px 0 5px;
33	+ min-width: 20px;
34	+ text-align: right;
35	+ color: #999;
36	+ white-space: nowrap;
37	+ }
38	+
39	+ .CodeMirror-guttermarker { color: black; }
40	+ .CodeMirror-guttermarker-subtle { color: #999; }
41	+
42	+ /* CURSOR */
43	+
44	+ .CodeMirror-cursor {
45	+ border-left: 1px solid black;
46	+ border-right: none;
47	+ width: 0;
48	+ }
49	+ /* Shown when moving in bi-directional text */
50	+ .CodeMirror div.CodeMirror-secondarycursor {
51	+ border-left: 1px solid silver;
52	+ }
53	+ .cm-fat-cursor .CodeMirror-cursor {
54	+ width: auto;
55	+ border: 0;
56	+ background: #7e7;
57	+ }
58	+ .cm-fat-cursor div.CodeMirror-cursors {
59	+ z-index: 1;
60	+ }
61	+
62	+ .cm-animate-fat-cursor {
63	+ width: auto;
64	+ border: 0;
65	+ -webkit-animation: blink 1.06s steps(1) infinite;
66	+ -moz-animation: blink 1.06s steps(1) infinite;
67	+ animation: blink 1.06s steps(1) infinite;
68	+ background-color: #7e7;
69	+ }
70	+ @-moz-keyframes blink {
71	+ 0% {}
72	+ 50% { background-color: transparent; }
73	+ 100% {}
74	+ }
75	+ @-webkit-keyframes blink {
76	+ 0% {}
77	+ 50% { background-color: transparent; }
78	+ 100% {}
79	+ }
80	+ @keyframes blink {
81	+ 0% {}
82	+ 50% { background-color: transparent; }
83	+ 100% {}
84	+ }
85	+
86	+ /* Can style cursor different in overwrite (non-insert) mode */
87	+ .CodeMirror-overwrite .CodeMirror-cursor {}
88	+
89	+ .cm-tab { display: inline-block; text-decoration: inherit; }
90	+
91	+ .CodeMirror-ruler {
92	+ border-left: 1px solid #ccc;
93	+ position: absolute;
94	+ }
95	+
96	+ /* DEFAULT THEME */
97	+
98	+ .cm-s-default .cm-header {color: blue;}
99	+ .cm-s-default .cm-quote {color: #090;}
100	+ .cm-negative {color: #d44;}
101	+ .cm-positive {color: #292;}
102	+ .cm-header, .cm-strong {font-weight: bold;}
103	+ .cm-em {font-style: italic;}
104	+ .cm-link {text-decoration: underline;}
105	+ .cm-strikethrough {text-decoration: line-through;}
106	+
107	+ .cm-s-default .cm-keyword {color: #708;}
108	+ .cm-s-default .cm-atom {color: #219;}
109	+ .cm-s-default .cm-number {color: #164;}
110	+ .cm-s-default .cm-def {color: #00f;}
111	+ .cm-s-default .cm-variable,
112	+ .cm-s-default .cm-punctuation,
113	+ .cm-s-default .cm-property,
114	+ .cm-s-default .cm-operator {}
115	+ .cm-s-default .cm-variable-2 {color: #05a;}
116	+ .cm-s-default .cm-variable-3 {color: #085;}
117	+ .cm-s-default .cm-comment {color: #a50;}
118	+ .cm-s-default .cm-string {color: #a11;}
119	+ .cm-s-default .cm-string-2 {color: #f50;}
120	+ .cm-s-default .cm-meta {color: #555;}
121	+ .cm-s-default .cm-qualifier {color: #555;}
122	+ .cm-s-default .cm-builtin {color: #30a;}
123	+ .cm-s-default .cm-bracket {color: #997;}
124	+ .cm-s-default .cm-tag {color: #170;}
125	+ .cm-s-default .cm-attribute {color: #00c;}
126	+ .cm-s-default .cm-hr {color: #999;}
127	+ .cm-s-default .cm-link {color: #00c;}
128	+
129	+ .cm-s-default .cm-error {color: #f00;}
130	+ .cm-invalidchar {color: #f00;}
131	+
132	+ .CodeMirror-composing { border-bottom: 2px solid; }
133	+
134	+ /* Default styles for common addons */
135	+
136	+ div.CodeMirror span.CodeMirror-matchingbracket {color: #0f0;}
137	+ div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
138	+ .CodeMirror-matchingtag { background: rgba(255, 150, 0, .3); }
139	+ .CodeMirror-activeline-background {background: #e8f2ff;}
140	+
141	+ /* STOP */
142	+
143	+ /* The rest of this file contains styles related to the mechanics of
144	+ the editor. You probably shouldn't touch them. */
145	+
146	+ .CodeMirror {
147	+ position: relative;
148	+ overflow: hidden;
149	+ background: white;
150	+ }
151	+
152	+ .CodeMirror-scroll {
153	+ overflow: scroll !important; /* Things will break if this is overridden */
154	+ /* 30px is the magic margin used to hide the element's real scrollbars */
155	+ /* See overflow: hidden in .CodeMirror */
156	+ margin-bottom: -30px; margin-right: -30px;
157	+ padding-bottom: 30px;
158	+ height: 100%;
159	+ outline: none; /* Prevent dragging from highlighting the element */
160	+ position: relative;
161	+ }
162	+ .CodeMirror-sizer {
163	+ position: relative;
164	+ border-right: 30px solid transparent;
165	+ }
166	+
167	+ /* The fake, visible scrollbars. Used to force redraw during scrolling
168	+ before actuall scrolling happens, thus preventing shaking and
169	+ flickering artifacts. */
170	+ .CodeMirror-vscrollbar, .CodeMirror-hscrollbar, .CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {
171	+ position: absolute;
172	+ z-index: 6;
173	+ display: none;
174	+ }
175	+ .CodeMirror-vscrollbar {
176	+ right: 0; top: 0;
177	+ overflow-x: hidden;
178	+ overflow-y: scroll;
179	+ }
180	+ .CodeMirror-hscrollbar {
181	+ bottom: 0; left: 0;
182	+ overflow-y: hidden;
183	+ overflow-x: scroll;
184	+ }
185	+ .CodeMirror-scrollbar-filler {
186	+ right: 0; bottom: 0;
187	+ }
188	+ .CodeMirror-gutter-filler {
189	+ left: 0; bottom: 0;
190	+ }
191	+
192	+ .CodeMirror-gutters {
193	+ position: absolute; left: 0; top: 0;
194	+ z-index: 3;
195	+ }
196	+ .CodeMirror-gutter {
197	+ white-space: normal;
198	+ height: 100%;
199	+ display: inline-block;
200	+ margin-bottom: -30px;
201	+ /* Hack to make IE7 behave */
202	+ *zoom:1;
203	+ *display:inline;
204	+ }
205	+ .CodeMirror-gutter-wrapper {
206	+ position: absolute;
207	+ z-index: 4;
208	+ background: none !important;
209	+ border: none !important;
210	+ }
211	+ .CodeMirror-gutter-background {
212	+ position: absolute;
213	+ top: 0; bottom: 0;
214	+ z-index: 4;
215	+ }
216	+ .CodeMirror-gutter-elt {
217	+ position: absolute;
218	+ cursor: default;
219	+ z-index: 4;
220	+ }
221	+ .CodeMirror-gutter-wrapper {
222	+ -webkit-user-select: none;
223	+ -moz-user-select: none;
224	+ user-select: none;
225	+ }
226	+
227	+ .CodeMirror-lines {
228	+ cursor: text;
229	+ min-height: 1px; /* prevents collapsing before first draw */
230	+ }
231	+ .CodeMirror pre {
232	+ /* Reset some styles that the rest of the page might have set */
233	+ -moz-border-radius: 0; -webkit-border-radius: 0; border-radius: 0;
234	+ border-width: 0;
235	+ background: transparent;
236	+ font-family: inherit;
237	+ font-size: inherit;
238	+ margin: 0;
239	+ white-space: pre;
240	+ word-wrap: normal;
241	+ line-height: inherit;
242	+ color: inherit;
243	+ z-index: 2;
244	+ position: relative;
245	+ overflow: visible;
246	+ -webkit-tap-highlight-color: transparent;
247	+ }
248	+ .CodeMirror-wrap pre {
249	+ word-wrap: break-word;
250	+ white-space: pre-wrap;
251	+ word-break: normal;
252	+ }
253	+
254	+ .CodeMirror-linebackground {
255	+ position: absolute;
256	+ left: 0; right: 0; top: 0; bottom: 0;
257	+ z-index: 0;
258	+ }
259	+
260	+ .CodeMirror-linewidget {
261	+ position: relative;
262	+ z-index: 2;
263	+ overflow: auto;
264	+ }
265	+
266	+ .CodeMirror-widget {}
267	+
268	+ .CodeMirror-code {
269	+ outline: none;
270	+ }
271	+
272	+ /* Force content-box sizing for the elements where we expect it */
273	+ .CodeMirror-scroll,
274	+ .CodeMirror-sizer,
275	+ .CodeMirror-gutter,
276	+ .CodeMirror-gutters,
277	+ .CodeMirror-linenumber {
278	+ -moz-box-sizing: content-box;
279	+ box-sizing: content-box;
280	+ }
281	+
282	+ .CodeMirror-measure {
283	+ position: absolute;
284	+ width: 100%;
285	+ height: 0;
286	+ overflow: hidden;
287	+ visibility: hidden;
288	+ }
289	+
290	+ .CodeMirror-cursor { position: absolute; }
291	+ .CodeMirror-measure pre { position: static; }
292	+
293	+ div.CodeMirror-cursors {
294	+ visibility: hidden;
295	+ position: relative;
296	+ z-index: 3;
297	+ }
298	+ div.CodeMirror-dragcursors {
299	+ visibility: visible;
300	+ }
301	+
302	+ .CodeMirror-focused div.CodeMirror-cursors {
303	+ visibility: visible;
304	+ }
305	+
306	+ .CodeMirror-selected { background: #d9d9d9; }
307	+ .CodeMirror-focused .CodeMirror-selected { background: #d7d4f0; }
308	+ .CodeMirror-crosshair { cursor: crosshair; }
309	+ .CodeMirror-line::selection, .CodeMirror-line > span::selection, .CodeMirror-line > span > span::selection { background: #d7d4f0; }
310	+ .CodeMirror-line::-moz-selection, .CodeMirror-line > span::-moz-selection, .CodeMirror-line > span > span::-moz-selection { background: #d7d4f0; }
311	+
312	+ .cm-searching {
313	+ background: #ffa;
314	+ background: rgba(255, 255, 0, .4);
315	+ }
316	+
317	+ /* IE7 hack to prevent it from returning funny offsetTops on the spans */
318	+ .CodeMirror span { *vertical-align: text-bottom; }
319	+
320	+ /* Used to force a border model for a node */
321	+ .cm-force-border { padding-right: .1px; }
322	+
323	+ @media print {
324	+ /* Hide the cursor when printing */
325	+ .CodeMirror div.CodeMirror-cursors {
326	+ visibility: hidden;
327	+ }
328	+ }
329	+
330	+ /* See issue #2901 */
331	+ .cm-tab-wrap-hack:after { content: ''; }
332	+
333	+ /* Help users use markselection to safely style text background */
334	+ span.CodeMirror-selectedtext { background: none; }

assets/3rd-party/codemirror/lib/codemirror.js ADDED Viewed

	@@ -0,0 +1,8822 @@


1	+ // CodeMirror, copyright (c) by Marijn Haverbeke and others
2	+ // Distributed under an MIT license: http://codemirror.net/LICENSE
3	+
4	+ // This is CodeMirror (http://codemirror.net), a code editor
5	+ // implemented in JavaScript on top of the browser's DOM.
6	+ //
7	+ // You can find some technical background for some of the code below
8	+ // at http://marijnhaverbeke.nl/blog/#cm-internals .
9	+
10	+ (function(mod) {
11	+ if (typeof exports == "object" && typeof module == "object") // CommonJS
12	+ module.exports = mod();
13	+ else if (typeof define == "function" && define.amd) // AMD
14	+ return define([], mod);
15	+ else // Plain browser env
16	+ this.CodeMirror = mod();
17	+ })(function() {
18	+ "use strict";
19	+
20	+ // BROWSER SNIFFING
21	+
22	+ // Kludges for bugs and behavior differences that can't be feature
23	+ // detected are enabled based on userAgent etc sniffing.
24	+
25	+ var gecko = /gecko\/\d/i.test(navigator.userAgent);
26	+ var ie_upto10 = /MSIE \d/.test(navigator.userAgent);
27	+ var ie_11up = /Trident\/(?:[7-9]\|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent);
28	+ var ie = ie_upto10 \|\| ie_11up;
29	+ var ie_version = ie && (ie_upto10 ? document.documentMode \|\| 6 : ie_11up[1]);
30	+ var webkit = /WebKit\//.test(navigator.userAgent);
31	+ var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(navigator.userAgent);
32	+ var chrome = /Chrome\//.test(navigator.userAgent);
33	+ var presto = /Opera\//.test(navigator.userAgent);
34	+ var safari = /Apple Computer/.test(navigator.vendor);
35	+ var mac_geMountainLion = /Mac OS X 1\d\D([8-9]\|\d\d)\D/.test(navigator.userAgent);
36	+ var phantom = /PhantomJS/.test(navigator.userAgent);
37	+
38	+ var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\/\w+/.test(navigator.userAgent);
39	+ // This is woefully incomplete. Suggestions for alternative methods welcome.
40	+ var mobile = ios \|\| /Android\|webOS\|BlackBerry\|Opera Mini\|Opera Mobi\|IEMobile/i.test(navigator.userAgent);
41	+ var mac = ios \|\| /Mac/.test(navigator.platform);
42	+ var windows = /win/i.test(navigator.platform);
43	+
44	+ var presto_version = presto && navigator.userAgent.match(/Version\/(\d\.\d)/);
45	+ if (presto_version) presto_version = Number(presto_version[1]);
46	+ if (presto_version && presto_version >= 15) { presto = false; webkit = true; }
47	+ // Some browsers use the wrong event properties to signal cmd/ctrl on OS X
48	+ var flipCtrlCmd = mac && (qtwebkit \|\| presto && (presto_version == null \|\| presto_version < 12.11));
49	+ var captureRightClick = gecko \|\| (ie && ie_version >= 9);
50	+
51	+ // Optimize some code when these features are not used.
52	+ var sawReadOnlySpans = false, sawCollapsedSpans = false;
53	+
54	+ // EDITOR CONSTRUCTOR
55	+
56	+ // A CodeMirror instance represents an editor. This is the object
57	+ // that user code is usually dealing with.
58	+
59	+ function CodeMirror(place, options) {
60	+ if (!(this instanceof CodeMirror)) return new CodeMirror(place, options);
61	+
62	+ this.options = options = options ? copyObj(options) : {};
63	+ // Determine effective options based on given values and defaults.
64	+ copyObj(defaults, options, false);
65	+ setGuttersForLineNumbers(options);
66	+
67	+ var doc = options.value;
68	+ if (typeof doc == "string") doc = new Doc(doc, options.mode, null, options.lineSeparator);
69	+ this.doc = doc;
70	+
71	+ var input = new CodeMirror.inputStyles[options.inputStyle](this);
72	+ var display = this.display = new Display(place, doc, input);
73	+ display.wrapper.CodeMirror = this;
74	+ updateGutters(this);
75	+ themeChanged(this);
76	+ if (options.lineWrapping)
77	+ this.display.wrapper.className += " CodeMirror-wrap";
78	+ if (options.autofocus && !mobile) display.input.focus();
79	+ initScrollbars(this);
80	+
81	+ this.state = {
82	+ keyMaps: [], // stores maps added by addKeyMap
83	+ overlays: [], // highlighting overlays, as added by addOverlay
84	+ modeGen: 0, // bumped when mode/overlay changes, used to invalidate highlighting info
85	+ overwrite: false,
86	+ delayingBlurEvent: false,
87	+ focused: false,
88	+ suppressEdits: false, // used to disable editing during key handlers when in readOnly mode
89	+ pasteIncoming: false, cutIncoming: false, // help recognize paste/cut edits in input.poll
90	+ selectingText: false,
91	+ draggingText: false,
92	+ highlight: new Delayed(), // stores highlight worker timeout
93	+ keySeq: null, // Unfinished key sequence
94	+ specialChars: null
95	+ };
96	+
97	+ var cm = this;
98	+
99	+ // Override magic textarea content restore that IE sometimes does
100	+ // on our hidden textarea on reload
101	+ if (ie && ie_version < 11) setTimeout(function() { cm.display.input.reset(true); }, 20);
102	+
103	+ registerEventHandlers(this);
104	+ ensureGlobalHandlers();
105	+
106	+ startOperation(this);
107	+ this.curOp.forceUpdate = true;
108	+ attachDoc(this, doc);
109	+
110	+ if ((options.autofocus && !mobile) \|\| cm.hasFocus())
111	+ setTimeout(bind(onFocus, this), 20);
112	+ else
113	+ onBlur(this);
114	+
115	+ for (var opt in optionHandlers) if (optionHandlers.hasOwnProperty(opt))
116	+ optionHandlers[opt](this, options[opt], Init);
117	+ maybeUpdateLineNumberWidth(this);
118	+ if (options.finishInit) options.finishInit(this);
119	+ for (var i = 0; i < initHooks.length; ++i) initHooks[i](this);
120	+ endOperation(this);
121	+ // Suppress optimizelegibility in Webkit, since it breaks text
122	+ // measuring on line wrapping boundaries.
123	+ if (webkit && options.lineWrapping &&
124	+ getComputedStyle(display.lineDiv).textRendering == "optimizelegibility")
125	+ display.lineDiv.style.textRendering = "auto";
126	+ }
127	+
128	+ // DISPLAY CONSTRUCTOR
129	+
130	+ // The display handles the DOM integration, both for input reading
131	+ // and content drawing. It holds references to DOM nodes and
132	+ // display-related state.
133	+
134	+ function Display(place, doc, input) {
135	+ var d = this;
136	+ this.input = input;
137	+
138	+ // Covers bottom-right square when both scrollbars are present.
139	+ d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler");
140	+ d.scrollbarFiller.setAttribute("cm-not-content", "true");
141	+ // Covers bottom of gutter when coverGutterNextToScrollbar is on
142	+ // and h scrollbar is present.
143	+ d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler");
144	+ d.gutterFiller.setAttribute("cm-not-content", "true");
145	+ // Will contain the actual code, positioned to cover the viewport.
146	+ d.lineDiv = elt("div", null, "CodeMirror-code");
147	+ // Elements are added to these to represent selection and cursors.
148	+ d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1");
149	+ d.cursorDiv = elt("div", null, "CodeMirror-cursors");
150	+ // A visibility: hidden element used to find the size of things.
151	+ d.measure = elt("div", null, "CodeMirror-measure");
152	+ // When lines outside of the viewport are measured, they are drawn in this.
153	+ d.lineMeasure = elt("div", null, "CodeMirror-measure");
154	+ // Wraps everything that needs to exist inside the vertically-padded coordinate system
155	+ d.lineSpace = elt("div", [d.measure, d.lineMeasure, d.selectionDiv, d.cursorDiv, d.lineDiv],
156	+ null, "position: relative; outline: none");
157	+ // Moved around its parent to cover visible view.
158	+ d.mover = elt("div", [elt("div", [d.lineSpace], "CodeMirror-lines")], null, "position: relative");
159	+ // Set to the height of the document, allowing scrolling.
160	+ d.sizer = elt("div", [d.mover], "CodeMirror-sizer");
161	+ d.sizerWidth = null;
162	+ // Behavior of elts with overflow: auto and padding is
163	+ // inconsistent across browsers. This is used to ensure the
164	+ // scrollable area is big enough.
165	+ d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerGap + "px; width: 1px;");
166	+ // Will contain the gutters, if any.
167	+ d.gutters = elt("div", null, "CodeMirror-gutters");
168	+ d.lineGutter = null;
169	+ // Actual scrollable element.
170	+ d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll");
171	+ d.scroller.setAttribute("tabIndex", "-1");
172	+ // The element in which the editor lives.
173	+ d.wrapper = elt("div", [d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror");
174	+
175	+ // Work around IE7 z-index bug (not perfect, hence IE7 not really being supported)
176	+ if (ie && ie_version < 8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0; }
177	+ if (!webkit && !(gecko && mobile)) d.scroller.draggable = true;
178	+
179	+ if (place) {
180	+ if (place.appendChild) place.appendChild(d.wrapper);
181	+ else place(d.wrapper);
182	+ }
183	+
184	+ // Current rendered range (may be bigger than the view window).
185	+ d.viewFrom = d.viewTo = doc.first;
186	+ d.reportedViewFrom = d.reportedViewTo = doc.first;
187	+ // Information about the rendered lines.
188	+ d.view = [];
189	+ d.renderedView = null;
190	+ // Holds info about a single rendered line when it was rendered
191	+ // for measurement, while not in view.
192	+ d.externalMeasured = null;
193	+ // Empty space (in pixels) above the view
194	+ d.viewOffset = 0;
195	+ d.lastWrapHeight = d.lastWrapWidth = 0;
196	+ d.updateLineNumbers = null;
197	+
198	+ d.nativeBarWidth = d.barHeight = d.barWidth = 0;
199	+ d.scrollbarsClipped = false;
200	+
201	+ // Used to only resize the line number gutter when necessary (when
202	+ // the amount of lines crosses a boundary that makes its width change)
203	+ d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null;
204	+ // Set to true when a non-horizontal-scrolling line widget is
205	+ // added. As an optimization, line widget aligning is skipped when
206	+ // this is false.
207	+ d.alignWidgets = false;
208	+
209	+ d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null;
210	+
211	+ // Tracks the maximum line length so that the horizontal scrollbar
212	+ // can be kept static when scrolling.
213	+ d.maxLine = null;
214	+ d.maxLineLength = 0;
215	+ d.maxLineChanged = false;
216	+
217	+ // Used for measuring wheel scrolling granularity
218	+ d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null;
219	+
220	+ // True when shift is held down.
221	+ d.shift = false;
222	+
223	+ // Used to track whether anything happened since the context menu
224	+ // was opened.
225	+ d.selForContextMenu = null;
226	+
227	+ d.activeTouch = null;
228	+
229	+ input.init(d);
230	+ }
231	+
232	+ // STATE UPDATES
233	+
234	+ // Used to get the editor into a consistent state again when options change.
235	+
236	+ function loadMode(cm) {
237	+ cm.doc.mode = CodeMirror.getMode(cm.options, cm.doc.modeOption);
238	+ resetModeState(cm);
239	+ }
240	+
241	+ function resetModeState(cm) {
242	+ cm.doc.iter(function(line) {
243	+ if (line.stateAfter) line.stateAfter = null;
244	+ if (line.styles) line.styles = null;
245	+ });
246	+ cm.doc.frontier = cm.doc.first;
247	+ startWorker(cm, 100);
248	+ cm.state.modeGen++;
249	+ if (cm.curOp) regChange(cm);
250	+ }
251	+
252	+ function wrappingChanged(cm) {
253	+ if (cm.options.lineWrapping) {
254	+ addClass(cm.display.wrapper, "CodeMirror-wrap");
255	+ cm.display.sizer.style.minWidth = "";
256	+ cm.display.sizerWidth = null;
257	+ } else {
258	+ rmClass(cm.display.wrapper, "CodeMirror-wrap");
259	+ findMaxLine(cm);
260	+ }
261	+ estimateLineHeights(cm);
262	+ regChange(cm);
263	+ clearCaches(cm);
264	+ setTimeout(function(){updateScrollbars(cm);}, 100);
265	+ }
266	+
267	+ // Returns a function that estimates the height of a line, to use as
268	+ // first approximation until the line becomes visible (and is thus
269	+ // properly measurable).
270	+ function estimateHeight(cm) {
271	+ var th = textHeight(cm.display), wrapping = cm.options.lineWrapping;
272	+ var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3);
273	+ return function(line) {
274	+ if (lineIsHidden(cm.doc, line)) return 0;
275	+
276	+ var widgetsHeight = 0;
277	+ if (line.widgets) for (var i = 0; i < line.widgets.length; i++) {
278	+ if (line.widgets[i].height) widgetsHeight += line.widgets[i].height;
279	+ }
280	+
281	+ if (wrapping)
282	+ return widgetsHeight + (Math.ceil(line.text.length / perLine) \|\| 1) * th;
283	+ else
284	+ return widgetsHeight + th;
285	+ };
286	+ }
287	+
288	+ function estimateLineHeights(cm) {
289	+ var doc = cm.doc, est = estimateHeight(cm);
290	+ doc.iter(function(line) {
291	+ var estHeight = est(line);
292	+ if (estHeight != line.height) updateLineHeight(line, estHeight);
293	+ });
294	+ }
295	+
296	+ function themeChanged(cm) {
297	+ cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") +
298	+ cm.options.theme.replace(/(^\|\s)\s*/g, " cm-s-");
299	+ clearCaches(cm);
300	+ }
301	+
302	+ function guttersChanged(cm) {
303	+ updateGutters(cm);
304	+ regChange(cm);
305	+ setTimeout(function(){alignHorizontally(cm);}, 20);
306	+ }
307	+
308	+ // Rebuild the gutter elements, ensure the margin to the left of the
309	+ // code matches their width.
310	+ function updateGutters(cm) {
311	+ var gutters = cm.display.gutters, specs = cm.options.gutters;
312	+ removeChildren(gutters);
313	+ for (var i = 0; i < specs.length; ++i) {
314	+ var gutterClass = specs[i];
315	+ var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + gutterClass));
316	+ if (gutterClass == "CodeMirror-linenumbers") {
317	+ cm.display.lineGutter = gElt;
318	+ gElt.style.width = (cm.display.lineNumWidth \|\| 1) + "px";
319	+ }
320	+ }
321	+ gutters.style.display = i ? "" : "none";
322	+ updateGutterSpace(cm);
323	+ }
324	+
325	+ function updateGutterSpace(cm) {
326	+ var width = cm.display.gutters.offsetWidth;
327	+ cm.display.sizer.style.marginLeft = width + "px";
328	+ }
329	+
330	+ // Compute the character length of a line, taking into account
331	+ // collapsed ranges (see markText) that might hide parts, and join
332	+ // other lines onto it.
333	+ function lineLength(line) {
334	+ if (line.height == 0) return 0;
335	+ var len = line.text.length, merged, cur = line;
336	+ while (merged = collapsedSpanAtStart(cur)) {
337	+ var found = merged.find(0, true);
338	+ cur = found.from.line;
339	+ len += found.from.ch - found.to.ch;
340	+ }
341	+ cur = line;
342	+ while (merged = collapsedSpanAtEnd(cur)) {
343	+ var found = merged.find(0, true);
344	+ len -= cur.text.length - found.from.ch;
345	+ cur = found.to.line;
346	+ len += cur.text.length - found.to.ch;
347	+ }
348	+ return len;
349	+ }
350	+
351	+ // Find the longest line in the document.
352	+ function findMaxLine(cm) {
353	+ var d = cm.display, doc = cm.doc;
354	+ d.maxLine = getLine(doc, doc.first);
355	+ d.maxLineLength = lineLength(d.maxLine);
356	+ d.maxLineChanged = true;
357	+ doc.iter(function(line) {
358	+ var len = lineLength(line);
359	+ if (len > d.maxLineLength) {
360	+ d.maxLineLength = len;
361	+ d.maxLine = line;
362	+ }
363	+ });
364	+ }
365	+
366	+ // Make sure the gutters options contains the element
367	+ // "CodeMirror-linenumbers" when the lineNumbers option is true.
368	+ function setGuttersForLineNumbers(options) {
369	+ var found = indexOf(options.gutters, "CodeMirror-linenumbers");
370	+ if (found == -1 && options.lineNumbers) {
371	+ options.gutters = options.gutters.concat(["CodeMirror-linenumbers"]);
372	+ } else if (found > -1 && !options.lineNumbers) {
373	+ options.gutters = options.gutters.slice(0);
374	+ options.gutters.splice(found, 1);
375	+ }
376	+ }
377	+
378	+ // SCROLLBARS
379	+
380	+ // Prepare DOM reads needed to update the scrollbars. Done in one
381	+ // shot to minimize update/measure roundtrips.
382	+ function measureForScrollbars(cm) {
383	+ var d = cm.display, gutterW = d.gutters.offsetWidth;
384	+ var docH = Math.round(cm.doc.height + paddingVert(cm.display));
385	+ return {
386	+ clientHeight: d.scroller.clientHeight,
387	+ viewHeight: d.wrapper.clientHeight,
388	+ scrollWidth: d.scroller.scrollWidth, clientWidth: d.scroller.clientWidth,
389	+ viewWidth: d.wrapper.clientWidth,
390	+ barLeft: cm.options.fixedGutter ? gutterW : 0,
391	+ docHeight: docH,
392	+ scrollHeight: docH + scrollGap(cm) + d.barHeight,
393	+ nativeBarWidth: d.nativeBarWidth,
394	+ gutterWidth: gutterW
395	+ };
396	+ }
397	+
398	+ function NativeScrollbars(place, scroll, cm) {
399	+ this.cm = cm;
400	+ var vert = this.vert = elt("div", [elt("div", null, null, "min-width: 1px")], "CodeMirror-vscrollbar");
401	+ var horiz = this.horiz = elt("div", [elt("div", null, null, "height: 100%; min-height: 1px")], "CodeMirror-hscrollbar");
402	+ place(vert); place(horiz);
403	+
404	+ on(vert, "scroll", function() {
405	+ if (vert.clientHeight) scroll(vert.scrollTop, "vertical");
406	+ });
407	+ on(horiz, "scroll", function() {
408	+ if (horiz.clientWidth) scroll(horiz.scrollLeft, "horizontal");
409	+ });
410	+
411	+ this.checkedOverlay = false;
412	+ // Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8).
413	+ if (ie && ie_version < 8) this.horiz.style.minHeight = this.vert.style.minWidth = "18px";
414	+ }
415	+
416	+ NativeScrollbars.prototype = copyObj({
417	+ update: function(measure) {
418	+ var needsH = measure.scrollWidth > measure.clientWidth + 1;
419	+ var needsV = measure.scrollHeight > measure.clientHeight + 1;
420	+ var sWidth = measure.nativeBarWidth;
421	+
422	+ if (needsV) {
423	+ this.vert.style.display = "block";
424	+ this.vert.style.bottom = needsH ? sWidth + "px" : "0";
425	+ var totalHeight = measure.viewHeight - (needsH ? sWidth : 0);
426	+ // A bug in IE8 can cause this value to be negative, so guard it.
427	+ this.vert.firstChild.style.height =
428	+ Math.max(0, measure.scrollHeight - measure.clientHeight + totalHeight) + "px";
429	+ } else {
430	+ this.vert.style.display = "";
431	+ this.vert.firstChild.style.height = "0";
432	+ }
433	+
434	+ if (needsH) {
435	+ this.horiz.style.display = "block";
436	+ this.horiz.style.right = needsV ? sWidth + "px" : "0";
437	+ this.horiz.style.left = measure.barLeft + "px";
438	+ var totalWidth = measure.viewWidth - measure.barLeft - (needsV ? sWidth : 0);
439	+ this.horiz.firstChild.style.width =
440	+ (measure.scrollWidth - measure.clientWidth + totalWidth) + "px";
441	+ } else {
442	+ this.horiz.style.display = "";
443	+ this.horiz.firstChild.style.width = "0";
444	+ }
445	+
446	+ if (!this.checkedOverlay && measure.clientHeight > 0) {
447	+ if (sWidth == 0) this.overlayHack();
448	+ this.checkedOverlay = true;
449	+ }
450	+
451	+ return {right: needsV ? sWidth : 0, bottom: needsH ? sWidth : 0};
452	+ },
453	+ setScrollLeft: function(pos) {
454	+ if (this.horiz.scrollLeft != pos) this.horiz.scrollLeft = pos;
455	+ },
456	+ setScrollTop: function(pos) {
457	+ if (this.vert.scrollTop != pos) this.vert.scrollTop = pos;
458	+ },
459	+ overlayHack: function() {
460	+ var w = mac && !mac_geMountainLion ? "12px" : "18px";
461	+ this.horiz.style.minHeight = this.vert.style.minWidth = w;
462	+ var self = this;
463	+ var barMouseDown = function(e) {
464	+ if (e_target(e) != self.vert && e_target(e) != self.horiz)
465	+ operation(self.cm, onMouseDown)(e);
466	+ };
467	+ on(this.vert, "mousedown", barMouseDown);
468	+ on(this.horiz, "mousedown", barMouseDown);
469	+ },
470	+ clear: function() {
471	+ var parent = this.horiz.parentNode;
472	+ parent.removeChild(this.horiz);
473	+ parent.removeChild(this.vert);
474	+ }
475	+ }, NativeScrollbars.prototype);
476	+
477	+ function NullScrollbars() {}
478	+
479	+ NullScrollbars.prototype = copyObj({
480	+ update: function() { return {bottom: 0, right: 0}; },
481	+ setScrollLeft: function() {},
482	+ setScrollTop: function() {},
483	+ clear: function() {}
484	+ }, NullScrollbars.prototype);
485	+
486	+ CodeMirror.scrollbarModel = {"native": NativeScrollbars, "null": NullScrollbars};
487	+
488	+ function initScrollbars(cm) {
489	+ if (cm.display.scrollbars) {
490	+ cm.display.scrollbars.clear();
491	+ if (cm.display.scrollbars.addClass)
492	+ rmClass(cm.display.wrapper, cm.display.scrollbars.addClass);
493	+ }
494	+
495	+ cm.display.scrollbars = new CodeMirror.scrollbarModel[cm.options.scrollbarStyle](function(node) {
496	+ cm.display.wrapper.insertBefore(node, cm.display.scrollbarFiller);
497	+ // Prevent clicks in the scrollbars from killing focus
498	+ on(node, "mousedown", function() {
499	+ if (cm.state.focused) setTimeout(function() { cm.display.input.focus(); }, 0);
500	+ });
501	+ node.setAttribute("cm-not-content", "true");
502	+ }, function(pos, axis) {
503	+ if (axis == "horizontal") setScrollLeft(cm, pos);
504	+ else setScrollTop(cm, pos);
505	+ }, cm);
506	+ if (cm.display.scrollbars.addClass)
507	+ addClass(cm.display.wrapper, cm.display.scrollbars.addClass);
508	+ }
509	+
510	+ function updateScrollbars(cm, measure) {
511	+ if (!measure) measure = measureForScrollbars(cm);
512	+ var startWidth = cm.display.barWidth, startHeight = cm.display.barHeight;
513	+ updateScrollbarsInner(cm, measure);
514	+ for (var i = 0; i < 4 && startWidth != cm.display.barWidth \|\| startHeight != cm.display.barHeight; i++) {
515	+ if (startWidth != cm.display.barWidth && cm.options.lineWrapping)
516	+ updateHeightsInViewport(cm);
517	+ updateScrollbarsInner(cm, measureForScrollbars(cm));
518	+ startWidth = cm.display.barWidth; startHeight = cm.display.barHeight;
519	+ }
520	+ }
521	+
522	+ // Re-synchronize the fake scrollbars with the actual size of the
523	+ // content.
524	+ function updateScrollbarsInner(cm, measure) {
525	+ var d = cm.display;
526	+ var sizes = d.scrollbars.update(measure);
527	+
528	+ d.sizer.style.paddingRight = (d.barWidth = sizes.right) + "px";
529	+ d.sizer.style.paddingBottom = (d.barHeight = sizes.bottom) + "px";
530	+
531	+ if (sizes.right && sizes.bottom) {
532	+ d.scrollbarFiller.style.display = "block";
533	+ d.scrollbarFiller.style.height = sizes.bottom + "px";
534	+ d.scrollbarFiller.style.width = sizes.right + "px";
535	+ } else d.scrollbarFiller.style.display = "";
536	+ if (sizes.bottom && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) {
537	+ d.gutterFiller.style.display = "block";
538	+ d.gutterFiller.style.height = sizes.bottom + "px";
539	+ d.gutterFiller.style.width = measure.gutterWidth + "px";
540	+ } else d.gutterFiller.style.display = "";
541	+ }
542	+
543	+ // Compute the lines that are visible in a given viewport (defaults
544	+ // the the current scroll position). viewport may contain top,
545	+ // height, and ensure (see op.scrollToPos) properties.
546	+ function visibleLines(display, doc, viewport) {
547	+ var top = viewport && viewport.top != null ? Math.max(0, viewport.top) : display.scroller.scrollTop;
548	+ top = Math.floor(top - paddingTop(display));
549	+ var bottom = viewport && viewport.bottom != null ? viewport.bottom : top + display.wrapper.clientHeight;
550	+
551	+ var from = lineAtHeight(doc, top), to = lineAtHeight(doc, bottom);
552	+ // Ensure is a {from: {line, ch}, to: {line, ch}} object, and
553	+ // forces those lines into the viewport (if possible).
554	+ if (viewport && viewport.ensure) {
555	+ var ensureFrom = viewport.ensure.from.line, ensureTo = viewport.ensure.to.line;
556	+ if (ensureFrom < from) {
557	+ from = ensureFrom;
558	+ to = lineAtHeight(doc, heightAtLine(getLine(doc, ensureFrom)) + display.wrapper.clientHeight);
559	+ } else if (Math.min(ensureTo, doc.lastLine()) >= to) {
560	+ from = lineAtHeight(doc, heightAtLine(getLine(doc, ensureTo)) - display.wrapper.clientHeight);
561	+ to = ensureTo;
562	+ }
563	+ }
564	+ return {from: from, to: Math.max(to, from + 1)};
565	+ }
566	+
567	+ // LINE NUMBERS
568	+
569	+ // Re-align line numbers and gutter marks to compensate for
570	+ // horizontal scrolling.
571	+ function alignHorizontally(cm) {
572	+ var display = cm.display, view = display.view;
573	+ if (!display.alignWidgets && (!display.gutters.firstChild \|\| !cm.options.fixedGutter)) return;
574	+ var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft;
575	+ var gutterW = display.gutters.offsetWidth, left = comp + "px";
576	+ for (var i = 0; i < view.length; i++) if (!view[i].hidden) {
577	+ if (cm.options.fixedGutter && view[i].gutter)
578	+ view[i].gutter.style.left = left;
579	+ var align = view[i].alignable;
580	+ if (align) for (var j = 0; j < align.length; j++)
581	+ align[j].style.left = left;
582	+ }
583	+ if (cm.options.fixedGutter)
584	+ display.gutters.style.left = (comp + gutterW) + "px";
585	+ }
586	+
587	+ // Used to ensure that the line number gutter is still the right
588	+ // size for the current document size. Returns true when an update
589	+ // is needed.
590	+ function maybeUpdateLineNumberWidth(cm) {
591	+ if (!cm.options.lineNumbers) return false;
592	+ var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display;
593	+ if (last.length != display.lineNumChars) {
594	+ var test = display.measure.appendChild(elt("div", [elt("div", last)],
595	+ "CodeMirror-linenumber CodeMirror-gutter-elt"));
596	+ var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW;
597	+ display.lineGutter.style.width = "";
598	+ display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding) + 1;
599	+ display.lineNumWidth = display.lineNumInnerWidth + padding;
600	+ display.lineNumChars = display.lineNumInnerWidth ? last.length : -1;
601	+ display.lineGutter.style.width = display.lineNumWidth + "px";
602	+ updateGutterSpace(cm);
603	+ return true;
604	+ }
605	+ return false;
606	+ }
607	+
608	+ function lineNumberFor(options, i) {
609	+ return String(options.lineNumberFormatter(i + options.firstLineNumber));
610	+ }
611	+
612	+ // Computes display.scroller.scrollLeft + display.gutters.offsetWidth,
613	+ // but using getBoundingClientRect to get a sub-pixel-accurate
614	+ // result.
615	+ function compensateForHScroll(display) {
616	+ return display.scroller.getBoundingClientRect().left - display.sizer.getBoundingClientRect().left;
617	+ }
618	+
619	+ // DISPLAY DRAWING
620	+
621	+ function DisplayUpdate(cm, viewport, force) {
622	+ var display = cm.display;
623	+
624	+ this.viewport = viewport;
625	+ // Store some values that we'll need later (but don't want to force a relayout for)
626	+ this.visible = visibleLines(display, cm.doc, viewport);
627	+ this.editorIsHidden = !display.wrapper.offsetWidth;
628	+ this.wrapperHeight = display.wrapper.clientHeight;
629	+ this.wrapperWidth = display.wrapper.clientWidth;
630	+ this.oldDisplayWidth = displayWidth(cm);
631	+ this.force = force;
632	+ this.dims = getDimensions(cm);
633	+ this.events = [];
634	+ }
635	+
636	+ DisplayUpdate.prototype.signal = function(emitter, type) {
637	+ if (hasHandler(emitter, type))
638	+ this.events.push(arguments);
639	+ };
640	+ DisplayUpdate.prototype.finish = function() {
641	+ for (var i = 0; i < this.events.length; i++)
642	+ signal.apply(null, this.events[i]);
643	+ };
644	+
645	+ function maybeClipScrollbars(cm) {
646	+ var display = cm.display;
647	+ if (!display.scrollbarsClipped && display.scroller.offsetWidth) {
648	+ display.nativeBarWidth = display.scroller.offsetWidth - display.scroller.clientWidth;
649	+ display.heightForcer.style.height = scrollGap(cm) + "px";
650	+ display.sizer.style.marginBottom = -display.nativeBarWidth + "px";
651	+ display.sizer.style.borderRightWidth = scrollGap(cm) + "px";
652	+ display.scrollbarsClipped = true;
653	+ }
654	+ }
655	+
656	+ // Does the actual updating of the line display. Bails out
657	+ // (returning false) when there is nothing to be done and forced is
658	+ // false.
659	+ function updateDisplayIfNeeded(cm, update) {
660	+ var display = cm.display, doc = cm.doc;
661	+
662	+ if (update.editorIsHidden) {
663	+ resetView(cm);
664	+ return false;
665	+ }
666	+
667	+ // Bail out if the visible area is already rendered and nothing changed.
668	+ if (!update.force &&
669	+ update.visible.from >= display.viewFrom && update.visible.to <= display.viewTo &&
670	+ (display.updateLineNumbers == null \|\| display.updateLineNumbers >= display.viewTo) &&
671	+ display.renderedView == display.view && countDirtyView(cm) == 0)
672	+ return false;
673	+
674	+ if (maybeUpdateLineNumberWidth(cm)) {
675	+ resetView(cm);
676	+ update.dims = getDimensions(cm);
677	+ }
678	+
679	+ // Compute a suitable new viewport (from & to)
680	+ var end = doc.first + doc.size;
681	+ var from = Math.max(update.visible.from - cm.options.viewportMargin, doc.first);
682	+ var to = Math.min(end, update.visible.to + cm.options.viewportMargin);
683	+ if (display.viewFrom < from && from - display.viewFrom < 20) from = Math.max(doc.first, display.viewFrom);
684	+ if (display.viewTo > to && display.viewTo - to < 20) to = Math.min(end, display.viewTo);
685	+ if (sawCollapsedSpans) {
686	+ from = visualLineNo(cm.doc, from);
687	+ to = visualLineEndNo(cm.doc, to);
688	+ }
689	+
690	+ var different = from != display.viewFrom \|\| to != display.viewTo \|\|
691	+ display.lastWrapHeight != update.wrapperHeight \|\| display.lastWrapWidth != update.wrapperWidth;
692	+ adjustView(cm, from, to);
693	+
694	+ display.viewOffset = heightAtLine(getLine(cm.doc, display.viewFrom));
695	+ // Position the mover div to align with the current scroll position
696	+ cm.display.mover.style.top = display.viewOffset + "px";
697	+
698	+ var toUpdate = countDirtyView(cm);
699	+ if (!different && toUpdate == 0 && !update.force && display.renderedView == display.view &&
700	+ (display.updateLineNumbers == null \|\| display.updateLineNumbers >= display.viewTo))
701	+ return false;
702	+
703	+ // For big changes, we hide the enclosing element during the
704	+ // update, since that speeds up the operations on most browsers.
705	+ var focused = activeElt();
706	+ if (toUpdate > 4) display.lineDiv.style.display = "none";
707	+ patchDisplay(cm, display.updateLineNumbers, update.dims);
708	+ if (toUpdate > 4) display.lineDiv.style.display = "";
709	+ display.renderedView = display.view;
710	+ // There might have been a widget with a focused element that got
711	+ // hidden or updated, if so re-focus it.
712	+ if (focused && activeElt() != focused && focused.offsetHeight) focused.focus();
713	+
714	+ // Prevent selection and cursors from interfering with the scroll
715	+ // width and height.
716	+ removeChildren(display.cursorDiv);
717	+ removeChildren(display.selectionDiv);
718	+ display.gutters.style.height = display.sizer.style.minHeight = 0;
719	+
720	+ if (different) {
721	+ display.lastWrapHeight = update.wrapperHeight;
722	+ display.lastWrapWidth = update.wrapperWidth;
723	+ startWorker(cm, 400);
724	+ }
725	+
726	+ display.updateLineNumbers = null;
727	+
728	+ return true;
729	+ }
730	+
731	+ function postUpdateDisplay(cm, update) {
732	+ var viewport = update.viewport;
733	+ for (var first = true;; first = false) {
734	+ if (!first \|\| !cm.options.lineWrapping \|\| update.oldDisplayWidth == displayWidth(cm)) {
735	+ // Clip forced viewport to actual scrollable area.
736	+ if (viewport && viewport.top != null)
737	+ viewport = {top: Math.min(cm.doc.height + paddingVert(cm.display) - displayHeight(cm), viewport.top)};
738	+ // Updated line heights might result in the drawn area not
739	+ // actually covering the viewport. Keep looping until it does.
740	+ update.visible = visibleLines(cm.display, cm.doc, viewport);
741	+ if (update.visible.from >= cm.display.viewFrom && update.visible.to <= cm.display.viewTo)
742	+ break;
743	+ }
744	+ if (!updateDisplayIfNeeded(cm, update)) break;
745	+ updateHeightsInViewport(cm);
746	+ var barMeasure = measureForScrollbars(cm);
747	+ updateSelection(cm);
748	+ setDocumentHeight(cm, barMeasure);
749	+ updateScrollbars(cm, barMeasure);
750	+ }
751	+
752	+ update.signal(cm, "update", cm);
753	+ if (cm.display.viewFrom != cm.display.reportedViewFrom \|\| cm.display.viewTo != cm.display.reportedViewTo) {
754	+ update.signal(cm, "viewportChange", cm, cm.display.viewFrom, cm.display.viewTo);
755	+ cm.display.reportedViewFrom = cm.display.viewFrom; cm.display.reportedViewTo = cm.display.viewTo;
756	+ }
757	+ }
758	+
759	+ function updateDisplaySimple(cm, viewport) {
760	+ var update = new DisplayUpdate(cm, viewport);
761	+ if (updateDisplayIfNeeded(cm, update)) {
762	+ updateHeightsInViewport(cm);
763	+ postUpdateDisplay(cm, update);
764	+ var barMeasure = measureForScrollbars(cm);
765	+ updateSelection(cm);
766	+ setDocumentHeight(cm, barMeasure);
767	+ updateScrollbars(cm, barMeasure);
768	+ update.finish();
769	+ }
770	+ }
771	+
772	+ function setDocumentHeight(cm, measure) {
773	+ cm.display.sizer.style.minHeight = measure.docHeight + "px";
774	+ var total = measure.docHeight + cm.display.barHeight;
775	+ cm.display.heightForcer.style.top = total + "px";
776	+ cm.display.gutters.style.height = Math.max(total + scrollGap(cm), measure.clientHeight) + "px";
777	+ }
778	+
779	+ // Read the actual heights of the rendered lines, and update their
780	+ // stored heights to match.
781	+ function updateHeightsInViewport(cm) {
782	+ var display = cm.display;
783	+ var prevBottom = display.lineDiv.offsetTop;
784	+ for (var i = 0; i < display.view.length; i++) {
785	+ var cur = display.view[i], height;
786	+ if (cur.hidden) continue;
787	+ if (ie && ie_version < 8) {
788	+ var bot = cur.node.offsetTop + cur.node.offsetHeight;
789	+ height = bot - prevBottom;
790	+ prevBottom = bot;
791	+ } else {
792	+ var box = cur.node.getBoundingClientRect();
793	+ height = box.bottom - box.top;
794	+ }
795	+ var diff = cur.line.height - height;
796	+ if (height < 2) height = textHeight(display);
797	+ if (diff > .001 \|\| diff < -.001) {
798	+ updateLineHeight(cur.line, height);
799	+ updateWidgetHeight(cur.line);
800	+ if (cur.rest) for (var j = 0; j < cur.rest.length; j++)
801	+ updateWidgetHeight(cur.rest[j]);
802	+ }
803	+ }
804	+ }
805	+
806	+ // Read and store the height of line widgets associated with the
807	+ // given line.
808	+ function updateWidgetHeight(line) {
809	+ if (line.widgets) for (var i = 0; i < line.widgets.length; ++i)
810	+ line.widgets[i].height = line.widgets[i].node.offsetHeight;
811	+ }
812	+
813	+ // Do a bulk-read of the DOM positions and sizes needed to draw the
814	+ // view, so that we don't interleave reading and writing to the DOM.
815	+ function getDimensions(cm) {
816	+ var d = cm.display, left = {}, width = {};
817	+ var gutterLeft = d.gutters.clientLeft;
818	+ for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) {
819	+ left[cm.options.gutters[i]] = n.offsetLeft + n.clientLeft + gutterLeft;
820	+ width[cm.options.gutters[i]] = n.clientWidth;
821	+ }
822	+ return {fixedPos: compensateForHScroll(d),
823	+ gutterTotalWidth: d.gutters.offsetWidth,
824	+ gutterLeft: left,
825	+ gutterWidth: width,
826	+ wrapperWidth: d.wrapper.clientWidth};
827	+ }
828	+
829	+ // Sync the actual display DOM structure with display.view, removing
830	+ // nodes for lines that are no longer in view, and creating the ones
831	+ // that are not there yet, and updating the ones that are out of
832	+ // date.
833	+ function patchDisplay(cm, updateNumbersFrom, dims) {
834	+ var display = cm.display, lineNumbers = cm.options.lineNumbers;
835	+ var container = display.lineDiv, cur = container.firstChild;
836	+
837	+ function rm(node) {
838	+ var next = node.nextSibling;
839	+ // Works around a throw-scroll bug in OS X Webkit
840	+ if (webkit && mac && cm.display.currentWheelTarget == node)
841	+ node.style.display = "none";
842	+ else
843	+ node.parentNode.removeChild(node);
844	+ return next;
845	+ }
846	+
847	+ var view = display.view, lineN = display.viewFrom;
848	+ // Loop over the elements in the view, syncing cur (the DOM nodes
849	+ // in display.lineDiv) with the view as we go.
850	+ for (var i = 0; i < view.length; i++) {
851	+ var lineView = view[i];
852	+ if (lineView.hidden) {
853	+ } else if (!lineView.node \|\| lineView.node.parentNode != container) { // Not drawn yet
854	+ var node = buildLineElement(cm, lineView, lineN, dims);
855	+ container.insertBefore(node, cur);
856	+ } else { // Already drawn
857	+ while (cur != lineView.node) cur = rm(cur);
858	+ var updateNumber = lineNumbers && updateNumbersFrom != null &&
859	+ updateNumbersFrom <= lineN && lineView.lineNumber;
860	+ if (lineView.changes) {
861	+ if (indexOf(lineView.changes, "gutter") > -1) updateNumber = false;
862	+ updateLineForChanges(cm, lineView, lineN, dims);
863	+ }
864	+ if (updateNumber) {
865	+ removeChildren(lineView.lineNumber);
866	+ lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options, lineN)));
867	+ }
868	+ cur = lineView.node.nextSibling;
869	+ }
870	+ lineN += lineView.size;
871	+ }
872	+ while (cur) cur = rm(cur);
873	+ }
874	+
875	+ // When an aspect of a line changes, a string is added to
876	+ // lineView.changes. This updates the relevant part of the line's
877	+ // DOM structure.
878	+ function updateLineForChanges(cm, lineView, lineN, dims) {
879	+ for (var j = 0; j < lineView.changes.length; j++) {
880	+ var type = lineView.changes[j];
881	+ if (type == "text") updateLineText(cm, lineView);
882	+ else if (type == "gutter") updateLineGutter(cm, lineView, lineN, dims);
883	+ else if (type == "class") updateLineClasses(lineView);
884	+ else if (type == "widget") updateLineWidgets(cm, lineView, dims);
885	+ }
886	+ lineView.changes = null;
887	+ }
888	+
889	+ // Lines with gutter elements, widgets or a background class need to
890	+ // be wrapped, and have the extra elements added to the wrapper div
891	+ function ensureLineWrapped(lineView) {
892	+ if (lineView.node == lineView.text) {
893	+ lineView.node = elt("div", null, null, "position: relative");
894	+ if (lineView.text.parentNode)
895	+ lineView.text.parentNode.replaceChild(lineView.node, lineView.text);
896	+ lineView.node.appendChild(lineView.text);
897	+ if (ie && ie_version < 8) lineView.node.style.zIndex = 2;
898	+ }
899	+ return lineView.node;
900	+ }
901	+
902	+ function updateLineBackground(lineView) {
903	+ var cls = lineView.bgClass ? lineView.bgClass + " " + (lineView.line.bgClass \|\| "") : lineView.line.bgClass;
904	+ if (cls) cls += " CodeMirror-linebackground";
905	+ if (lineView.background) {
906	+ if (cls) lineView.background.className = cls;
907	+ else { lineView.background.parentNode.removeChild(lineView.background); lineView.background = null; }
908	+ } else if (cls) {
909	+ var wrap = ensureLineWrapped(lineView);
910	+ lineView.background = wrap.insertBefore(elt("div", null, cls), wrap.firstChild);
911	+ }
912	+ }
913	+
914	+ // Wrapper around buildLineContent which will reuse the structure
915	+ // in display.externalMeasured when possible.
916	+ function getLineContent(cm, lineView) {
917	+ var ext = cm.display.externalMeasured;
918	+ if (ext && ext.line == lineView.line) {
919	+ cm.display.externalMeasured = null;
920	+ lineView.measure = ext.measure;
921	+ return ext.built;
922	+ }
923	+ return buildLineContent(cm, lineView);
924	+ }
925	+
926	+ // Redraw the line's text. Interacts with the background and text
927	+ // classes because the mode may output tokens that influence these
928	+ // classes.
929	+ function updateLineText(cm, lineView) {
930	+ var cls = lineView.text.className;
931	+ var built = getLineContent(cm, lineView);
932	+ if (lineView.text == lineView.node) lineView.node = built.pre;
933	+ lineView.text.parentNode.replaceChild(built.pre, lineView.text);
934	+ lineView.text = built.pre;
935	+ if (built.bgClass != lineView.bgClass \|\| built.textClass != lineView.textClass) {
936	+ lineView.bgClass = built.bgClass;
937	+ lineView.textClass = built.textClass;
938	+ updateLineClasses(lineView);
939	+ } else if (cls) {
940	+ lineView.text.className = cls;
941	+ }
942	+ }
943	+
944	+ function updateLineClasses(lineView) {
945	+ updateLineBackground(lineView);
946	+ if (lineView.line.wrapClass)
947	+ ensureLineWrapped(lineView).className = lineView.line.wrapClass;
948	+ else if (lineView.node != lineView.text)
949	+ lineView.node.className = "";
950	+ var textClass = lineView.textClass ? lineView.textClass + " " + (lineView.line.textClass \|\| "") : lineView.line.textClass;
951	+ lineView.text.className = textClass \|\| "";
952	+ }
953	+
954	+ function updateLineGutter(cm, lineView, lineN, dims) {
955	+ if (lineView.gutter) {
956	+ lineView.node.removeChild(lineView.gutter);
957	+ lineView.gutter = null;
958	+ }
959	+ if (lineView.gutterBackground) {
960	+ lineView.node.removeChild(lineView.gutterBackground);
961	+ lineView.gutterBackground = null;
962	+ }
963	+ if (lineView.line.gutterClass) {
964	+ var wrap = ensureLineWrapped(lineView);
965	+ lineView.gutterBackground = elt("div", null, "CodeMirror-gutter-background " + lineView.line.gutterClass,
966	+ "left: " + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) +
967	+ "px; width: " + dims.gutterTotalWidth + "px");
968	+ wrap.insertBefore(lineView.gutterBackground, lineView.text);
969	+ }
970	+ var markers = lineView.line.gutterMarkers;
971	+ if (cm.options.lineNumbers \|\| markers) {
972	+ var wrap = ensureLineWrapped(lineView);
973	+ var gutterWrap = lineView.gutter = elt("div", null, "CodeMirror-gutter-wrapper", "left: " +
974	+ (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + "px");
975	+ cm.display.input.setUneditable(gutterWrap);
976	+ wrap.insertBefore(gutterWrap, lineView.text);
977	+ if (lineView.line.gutterClass)
978	+ gutterWrap.className += " " + lineView.line.gutterClass;
979	+ if (cm.options.lineNumbers && (!markers \|\| !markers["CodeMirror-linenumbers"]))
980	+ lineView.lineNumber = gutterWrap.appendChild(
981	+ elt("div", lineNumberFor(cm.options, lineN),
982	+ "CodeMirror-linenumber CodeMirror-gutter-elt",
983	+ "left: " + dims.gutterLeft["CodeMirror-linenumbers"] + "px; width: "
984	+ + cm.display.lineNumInnerWidth + "px"));
985	+ if (markers) for (var k = 0; k < cm.options.gutters.length; ++k) {
986	+ var id = cm.options.gutters[k], found = markers.hasOwnProperty(id) && markers[id];
987	+ if (found)
988	+ gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt", "left: " +
989	+ dims.gutterLeft[id] + "px; width: " + dims.gutterWidth[id] + "px"));
990	+ }
991	+ }
992	+ }
993	+
994	+ function updateLineWidgets(cm, lineView, dims) {
995	+ if (lineView.alignable) lineView.alignable = null;
996	+ for (var node = lineView.node.firstChild, next; node; node = next) {
997	+ var next = node.nextSibling;
998	+ if (node.className == "CodeMirror-linewidget")
999	+ lineView.node.removeChild(node);
1000	+ }
1001	+ insertLineWidgets(cm, lineView, dims);
1002	+ }
1003	+
1004	+ // Build a line's DOM representation from scratch
1005	+ function buildLineElement(cm, lineView, lineN, dims) {
1006	+ var built = getLineContent(cm, lineView);
1007	+ lineView.text = lineView.node = built.pre;
1008	+ if (built.bgClass) lineView.bgClass = built.bgClass;
1009	+ if (built.textClass) lineView.textClass = built.textClass;
1010	+
1011	+ updateLineClasses(lineView);
1012	+ updateLineGutter(cm, lineView, lineN, dims);
1013	+ insertLineWidgets(cm, lineView, dims);
1014	+ return lineView.node;
1015	+ }
1016	+
1017	+ // A lineView may contain multiple logical lines (when merged by
1018	+ // collapsed spans). The widgets for all of them need to be drawn.
1019	+ function insertLineWidgets(cm, lineView, dims) {
1020	+ insertLineWidgetsFor(cm, lineView.line, lineView, dims, true);
1021	+ if (lineView.rest) for (var i = 0; i < lineView.rest.length; i++)
1022	+ insertLineWidgetsFor(cm, lineView.rest[i], lineView, dims, false);
1023	+ }
1024	+
1025	+ function insertLineWidgetsFor(cm, line, lineView, dims, allowAbove) {
1026	+ if (!line.widgets) return;
1027	+ var wrap = ensureLineWrapped(lineView);
1028	+ for (var i = 0, ws = line.widgets; i < ws.length; ++i) {
1029	+ var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget");
1030	+ if (!widget.handleMouseEvents) node.setAttribute("cm-ignore-events", "true");
1031	+ positionLineWidget(widget, node, lineView, dims);
1032	+ cm.display.input.setUneditable(node);
1033	+ if (allowAbove && widget.above)
1034	+ wrap.insertBefore(node, lineView.gutter \|\| lineView.text);
1035	+ else
1036	+ wrap.appendChild(node);
1037	+ signalLater(widget, "redraw");
1038	+ }
1039	+ }
1040	+
1041	+ function positionLineWidget(widget, node, lineView, dims) {
1042	+ if (widget.noHScroll) {
1043	+ (lineView.alignable \|\| (lineView.alignable = [])).push(node);
1044	+ var width = dims.wrapperWidth;
1045	+ node.style.left = dims.fixedPos + "px";
1046	+ if (!widget.coverGutter) {
1047	+ width -= dims.gutterTotalWidth;
1048	+ node.style.paddingLeft = dims.gutterTotalWidth + "px";
1049	+ }
1050	+ node.style.width = width + "px";
1051	+ }
1052	+ if (widget.coverGutter) {
1053	+ node.style.zIndex = 5;
1054	+ node.style.position = "relative";
1055	+ if (!widget.noHScroll) node.style.marginLeft = -dims.gutterTotalWidth + "px";
1056	+ }
1057	+ }
1058	+
1059	+ // POSITION OBJECT
1060	+
1061	+ // A Pos instance represents a position within the text.
1062	+ var Pos = CodeMirror.Pos = function(line, ch) {
1063	+ if (!(this instanceof Pos)) return new Pos(line, ch);
1064	+ this.line = line; this.ch = ch;
1065	+ };
1066	+
1067	+ // Compare two positions, return 0 if they are the same, a negative
1068	+ // number when a is less, and a positive number otherwise.
1069	+ var cmp = CodeMirror.cmpPos = function(a, b) { return a.line - b.line \|\| a.ch - b.ch; };
1070	+
1071	+ function copyPos(x) {return Pos(x.line, x.ch);}
1072	+ function maxPos(a, b) { return cmp(a, b) < 0 ? b : a; }
1073	+ function minPos(a, b) { return cmp(a, b) < 0 ? a : b; }
1074	+
1075	+ // INPUT HANDLING
1076	+
1077	+ function ensureFocus(cm) {
1078	+ if (!cm.state.focused) { cm.display.input.focus(); onFocus(cm); }
1079	+ }
1080	+
1081	+ function isReadOnly(cm) {
1082	+ return cm.options.readOnly \|\| cm.doc.cantEdit;
1083	+ }
1084	+
1085	+ // This will be set to an array of strings when copying, so that,
1086	+ // when pasting, we know what kind of selections the copied text
1087	+ // was made out of.
1088	+ var lastCopied = null;
1089	+
1090	+ function applyTextInput(cm, inserted, deleted, sel, origin) {
1091	+ var doc = cm.doc;
1092	+ cm.display.shift = false;
1093	+ if (!sel) sel = doc.sel;
1094	+
1095	+ var paste = cm.state.pasteIncoming \|\| origin == "paste";
1096	+ var textLines = doc.splitLines(inserted), multiPaste = null;
1097	+ // When pasing N lines into N selections, insert one line per selection
1098	+ if (paste && sel.ranges.length > 1) {
1099	+ if (lastCopied && lastCopied.join("\n") == inserted) {
1100	+ if (sel.ranges.length % lastCopied.length == 0) {
1101	+ multiPaste = [];
1102	+ for (var i = 0; i < lastCopied.length; i++)
1103	+ multiPaste.push(doc.splitLines(lastCopied[i]));
1104	+ }
1105	+ } else if (textLines.length == sel.ranges.length) {
1106	+ multiPaste = map(textLines, function(l) { return [l]; });
1107	+ }
1108	+ }
1109	+
1110	+ // Normal behavior is to insert the new text into every selection
1111	+ for (var i = sel.ranges.length - 1; i >= 0; i--) {
1112	+ var range = sel.ranges[i];
1113	+ var from = range.from(), to = range.to();
1114	+ if (range.empty()) {
1115	+ if (deleted && deleted > 0) // Handle deletion
1116	+ from = Pos(from.line, from.ch - deleted);
1117	+ else if (cm.state.overwrite && !paste) // Handle overwrite
1118	+ to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + lst(textLines).length));
1119	+ }
1120	+ var updateInput = cm.curOp.updateInput;
1121	+ var changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i % multiPaste.length] : textLines,
1122	+ origin: origin \|\| (paste ? "paste" : cm.state.cutIncoming ? "cut" : "+input")};
1123	+ makeChange(cm.doc, changeEvent);
1124	+ signalLater(cm, "inputRead", cm, changeEvent);
1125	+ }
1126	+ if (inserted && !paste)
1127	+ triggerElectric(cm, inserted);
1128	+
1129	+ ensureCursorVisible(cm);
1130	+ cm.curOp.updateInput = updateInput;
1131	+ cm.curOp.typing = true;
1132	+ cm.state.pasteIncoming = cm.state.cutIncoming = false;
1133	+ }
1134	+
1135	+ function handlePaste(e, cm) {
1136	+ var pasted = e.clipboardData && e.clipboardData.getData("text/plain");
1137	+ if (pasted) {
1138	+ e.preventDefault();
1139	+ if (!isReadOnly(cm) && !cm.options.disableInput)
1140	+ runInOp(cm, function() { applyTextInput(cm, pasted, 0, null, "paste"); });
1141	+ return true;
1142	+ }
1143	+ }
1144	+
1145	+ function triggerElectric(cm, inserted) {
1146	+ // When an 'electric' character is inserted, immediately trigger a reindent
1147	+ if (!cm.options.electricChars \|\| !cm.options.smartIndent) return;
1148	+ var sel = cm.doc.sel;
1149	+
1150	+ for (var i = sel.ranges.length - 1; i >= 0; i--) {
1151	+ var range = sel.ranges[i];
1152	+ if (range.head.ch > 100 \|\| (i && sel.ranges[i - 1].head.line == range.head.line)) continue;
1153	+ var mode = cm.getModeAt(range.head);
1154	+ var indented = false;
1155	+ if (mode.electricChars) {
1156	+ for (var j = 0; j < mode.electricChars.length; j++)
1157	+ if (inserted.indexOf(mode.electricChars.charAt(j)) > -1) {
1158	+ indented = indentLine(cm, range.head.line, "smart");
1159	+ break;
1160	+ }
1161	+ } else if (mode.electricInput) {
1162	+ if (mode.electricInput.test(getLine(cm.doc, range.head.line).text.slice(0, range.head.ch)))
1163	+ indented = indentLine(cm, range.head.line, "smart");
1164	+ }
1165	+ if (indented) signalLater(cm, "electricInput", cm, range.head.line);
1166	+ }
1167	+ }
1168	+
1169	+ function copyableRanges(cm) {
1170	+ var text = [], ranges = [];
1171	+ for (var i = 0; i < cm.doc.sel.ranges.length; i++) {
1172	+ var line = cm.doc.sel.ranges[i].head.line;
1173	+ var lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)};
1174	+ ranges.push(lineRange);
1175	+ text.push(cm.getRange(lineRange.anchor, lineRange.head));
1176	+ }
1177	+ return {text: text, ranges: ranges};
1178	+ }
1179	+
1180	+ function disableBrowserMagic(field) {
1181	+ field.setAttribute("autocorrect", "off");
1182	+ field.setAttribute("autocapitalize", "off");
1183	+ field.setAttribute("spellcheck", "false");
1184	+ }
1185	+
1186	+ // TEXTAREA INPUT STYLE
1187	+
1188	+ function TextareaInput(cm) {
1189	+ this.cm = cm;
1190	+ // See input.poll and input.reset
1191	+ this.prevInput = "";
1192	+
1193	+ // Flag that indicates whether we expect input to appear real soon
1194	+ // now (after some event like 'keypress' or 'input') and are
1195	+ // polling intensively.
1196	+ this.pollingFast = false;
1197	+ // Self-resetting timeout for the poller
1198	+ this.polling = new Delayed();
1199	+ // Tracks when input.reset has punted to just putting a short
1200	+ // string into the textarea instead of the full selection.
1201	+ this.inaccurateSelection = false;
1202	+ // Used to work around IE issue with selection being forgotten when focus moves away from textarea
1203	+ this.hasSelection = false;
1204	+ this.composing = null;
1205	+ };
1206	+
1207	+ function hiddenTextarea() {
1208	+ var te = elt("textarea", null, null, "position: absolute; padding: 0; width: 1px; height: 1em; outline: none");
1209	+ var div = elt("div", [te], null, "overflow: hidden; position: relative; width: 3px; height: 0px;");
1210	+ // The textarea is kept positioned near the cursor to prevent the
1211	+ // fact that it'll be scrolled into view on input from scrolling
1212	+ // our fake cursor out of view. On webkit, when wrap=off, paste is
1213	+ // very slow. So make the area wide instead.
1214	+ if (webkit) te.style.width = "1000px";
1215	+ else te.setAttribute("wrap", "off");
1216	+ // If border: 0; -- iOS fails to open keyboard (issue #1287)
1217	+ if (ios) te.style.border = "1px solid black";
1218	+ disableBrowserMagic(te);
1219	+ return div;
1220	+ }
1221	+
1222	+ TextareaInput.prototype = copyObj({
1223	+ init: function(display) {
1224	+ var input = this, cm = this.cm;
1225	+
1226	+ // Wraps and hides input textarea
1227	+ var div = this.wrapper = hiddenTextarea();
1228	+ // The semihidden textarea that is focused when the editor is
1229	+ // focused, and receives input.
1230	+ var te = this.textarea = div.firstChild;
1231	+ display.wrapper.insertBefore(div, display.wrapper.firstChild);
1232	+
1233	+ // Needed to hide big blue blinking cursor on Mobile Safari (doesn't seem to work in iOS 8 anymore)
1234	+ if (ios) te.style.width = "0px";
1235	+
1236	+ on(te, "input", function() {
1237	+ if (ie && ie_version >= 9 && input.hasSelection) input.hasSelection = null;
1238	+ input.poll();
1239	+ });
1240	+
1241	+ on(te, "paste", function(e) {
1242	+ if (handlePaste(e, cm)) return true;
1243	+
1244	+ cm.state.pasteIncoming = true;
1245	+ input.fastPoll();
1246	+ });
1247	+
1248	+ function prepareCopyCut(e) {
1249	+ if (cm.somethingSelected()) {
1250	+ lastCopied = cm.getSelections();
1251	+ if (input.inaccurateSelection) {
1252	+ input.prevInput = "";
1253	+ input.inaccurateSelection = false;
1254	+ te.value = lastCopied.join("\n");
1255	+ selectInput(te);
1256	+ }
1257	+ } else if (!cm.options.lineWiseCopyCut) {
1258	+ return;
1259	+ } else {
1260	+ var ranges = copyableRanges(cm);
1261	+ lastCopied = ranges.text;
1262	+ if (e.type == "cut") {
1263	+ cm.setSelections(ranges.ranges, null, sel_dontScroll);
1264	+ } else {
1265	+ input.prevInput = "";
1266	+ te.value = ranges.text.join("\n");
1267	+ selectInput(te);
1268	+ }
1269	+ }
1270	+ if (e.type == "cut") cm.state.cutIncoming = true;
1271	+ }
1272	+ on(te, "cut", prepareCopyCut);
1273	+ on(te, "copy", prepareCopyCut);
1274	+
1275	+ on(display.scroller, "paste", function(e) {
1276	+ if (eventInWidget(display, e)) return;
1277	+ cm.state.pasteIncoming = true;
1278	+ input.focus();
1279	+ });
1280	+
1281	+ // Prevent normal selection in the editor (we handle our own)
1282	+ on(display.lineSpace, "selectstart", function(e) {
1283	+ if (!eventInWidget(display, e)) e_preventDefault(e);
1284	+ });
1285	+
1286	+ on(te, "compositionstart", function() {
1287	+ var start = cm.getCursor("from");
1288	+ input.composing = {
1289	+ start: start,
1290	+ range: cm.markText(start, cm.getCursor("to"), {className: "CodeMirror-composing"})
1291	+ };
1292	+ });
1293	+ on(te, "compositionend", function() {
1294	+ if (input.composing) {
1295	+ input.poll();
1296	+ input.composing.range.clear();
1297	+ input.composing = null;
1298	+ }
1299	+ });
1300	+ },
1301	+
1302	+ prepareSelection: function() {
1303	+ // Redraw the selection and/or cursor
1304	+ var cm = this.cm, display = cm.display, doc = cm.doc;
1305	+ var result = prepareSelection(cm);
1306	+
1307	+ // Move the hidden textarea near the cursor to prevent scrolling artifacts
1308	+ if (cm.options.moveInputWithCursor) {
1309	+ var headPos = cursorCoords(cm, doc.sel.primary().head, "div");
1310	+ var wrapOff = display.wrapper.getBoundingClientRect(), lineOff = display.lineDiv.getBoundingClientRect();
1311	+ result.teTop = Math.max(0, Math.min(display.wrapper.clientHeight - 10,
1312	+ headPos.top + lineOff.top - wrapOff.top));
1313	+ result.teLeft = Math.max(0, Math.min(display.wrapper.clientWidth - 10,
1314	+ headPos.left + lineOff.left - wrapOff.left));
1315	+ }
1316	+
1317	+ return result;
1318	+ },
1319	+
1320	+ showSelection: function(drawn) {
1321	+ var cm = this.cm, display = cm.display;
1322	+ removeChildrenAndAdd(display.cursorDiv, drawn.cursors);
1323	+ removeChildrenAndAdd(display.selectionDiv, drawn.selection);
1324	+ if (drawn.teTop != null) {
1325	+ this.wrapper.style.top = drawn.teTop + "px";
1326	+ this.wrapper.style.left = drawn.teLeft + "px";
1327	+ }
1328	+ },
1329	+
1330	+ // Reset the input to correspond to the selection (or to be empty,
1331	+ // when not typing and nothing is selected)
1332	+ reset: function(typing) {
1333	+ if (this.contextMenuPending) return;
1334	+ var minimal, selected, cm = this.cm, doc = cm.doc;
1335	+ if (cm.somethingSelected()) {
1336	+ this.prevInput = "";
1337	+ var range = doc.sel.primary();
1338	+ minimal = hasCopyEvent &&
1339	+ (range.to().line - range.from().line > 100 \|\| (selected = cm.getSelection()).length > 1000);
1340	+ var content = minimal ? "-" : selected \|\| cm.getSelection();
1341	+ this.textarea.value = content;
1342	+ if (cm.state.focused) selectInput(this.textarea);
1343	+ if (ie && ie_version >= 9) this.hasSelection = content;
1344	+ } else if (!typing) {
1345	+ this.prevInput = this.textarea.value = "";
1346	+ if (ie && ie_version >= 9) this.hasSelection = null;
1347	+ }
1348	+ this.inaccurateSelection = minimal;
1349	+ },
1350	+
1351	+ getField: function() { return this.textarea; },
1352	+
1353	+ supportsTouch: function() { return false; },
1354	+
1355	+ focus: function() {
1356	+ if (this.cm.options.readOnly != "nocursor" && (!mobile \|\| activeElt() != this.textarea)) {
1357	+ try { this.textarea.focus(); }
1358	+ catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM
1359	+ }
1360	+ },
1361	+
1362	+ blur: function() { this.textarea.blur(); },
1363	+
1364	+ resetPosition: function() {
1365	+ this.wrapper.style.top = this.wrapper.style.left = 0;
1366	+ },
1367	+
1368	+ receivedFocus: function() { this.slowPoll(); },
1369	+
1370	+ // Poll for input changes, using the normal rate of polling. This
1371	+ // runs as long as the editor is focused.
1372	+ slowPoll: function() {
1373	+ var input = this;
1374	+ if (input.pollingFast) return;
1375	+ input.polling.set(this.cm.options.pollInterval, function() {
1376	+ input.poll();
1377	+ if (input.cm.state.focused) input.slowPoll();
1378	+ });
1379	+ },
1380	+
1381	+ // When an event has just come in that is likely to add or change
1382	+ // something in the input textarea, we poll faster, to ensure that
1383	+ // the change appears on the screen quickly.
1384	+ fastPoll: function() {
1385	+ var missed = false, input = this;
1386	+ input.pollingFast = true;
1387	+ function p() {
1388	+ var changed = input.poll();
1389	+ if (!changed && !missed) {missed = true; input.polling.set(60, p);}
1390	+ else {input.pollingFast = false; input.slowPoll();}
1391	+ }
1392	+ input.polling.set(20, p);
1393	+ },
1394	+
1395	+ // Read input from the textarea, and update the document to match.
1396	+ // When something is selected, it is present in the textarea, and
1397	+ // selected (unless it is huge, in which case a placeholder is
1398	+ // used). When nothing is selected, the cursor sits after previously
1399	+ // seen text (can be empty), which is stored in prevInput (we must
1400	+ // not reset the textarea when typing, because that breaks IME).
1401	+ poll: function() {
1402	+ var cm = this.cm, input = this.textarea, prevInput = this.prevInput;
1403	+ // Since this is called a lot, try to bail out as cheaply as
1404	+ // possible when it is clear that nothing happened. hasSelection
1405	+ // will be the case when there is a lot of text in the textarea,
1406	+ // in which case reading its value would be expensive.
1407	+ if (this.contextMenuPending \|\| !cm.state.focused \|\|
1408	+ (hasSelection(input) && !prevInput && !this.composing) \|\|
1409	+ isReadOnly(cm) \|\| cm.options.disableInput \|\| cm.state.keySeq)
1410	+ return false;
1411	+
1412	+ var text = input.value;
1413	+ // If nothing changed, bail.
1414	+ if (text == prevInput && !cm.somethingSelected()) return false;
1415	+ // Work around nonsensical selection resetting in IE9/10, and
1416	+ // inexplicable appearance of private area unicode characters on
1417	+ // some key combos in Mac (#2689).
1418	+ if (ie && ie_version >= 9 && this.hasSelection === text \|\|
1419	+ mac && /[\uf700-\uf7ff]/.test(text)) {
1420	+ cm.display.input.reset();
1421	+ return false;
1422	+ }
1423	+
1424	+ if (cm.doc.sel == cm.display.selForContextMenu) {
1425	+ var first = text.charCodeAt(0);
1426	+ if (first == 0x200b && !prevInput) prevInput = "\u200b";
1427	+ if (first == 0x21da) { this.reset(); return this.cm.execCommand("undo"); }
1428	+ }
1429	+ // Find the part of the input that is actually new
1430	+ var same = 0, l = Math.min(prevInput.length, text.length);
1431	+ while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) ++same;
1432	+
1433	+ var self = this;
1434	+ runInOp(cm, function() {
1435	+ applyTextInput(cm, text.slice(same), prevInput.length - same,
1436	+ null, self.composing ? "*compose" : null);
1437	+
1438	+ // Don't leave long text in the textarea, since it makes further polling slow
1439	+ if (text.length > 1000 \|\| text.indexOf("\n") > -1) input.value = self.prevInput = "";
1440	+ else self.prevInput = text;
1441	+
1442	+ if (self.composing) {
1443	+ self.composing.range.clear();
1444	+ self.composing.range = cm.markText(self.composing.start, cm.getCursor("to"),
1445	+ {className: "CodeMirror-composing"});
1446	+ }
1447	+ });
1448	+ return true;
1449	+ },
1450	+
1451	+ ensurePolled: function() {
1452	+ if (this.pollingFast && this.poll()) this.pollingFast = false;
1453	+ },
1454	+
1455	+ onKeyPress: function() {
1456	+ if (ie && ie_version >= 9) this.hasSelection = null;
1457	+ this.fastPoll();
1458	+ },
1459	+
1460	+ onContextMenu: function(e) {
1461	+ var input = this, cm = input.cm, display = cm.display, te = input.textarea;
1462	+ var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop;
1463	+ if (!pos \|\| presto) return; // Opera is difficult.
1464	+
1465	+ // Reset the current text selection only if the click is done outside of the selection
1466	+ // and 'resetSelectionOnContextMenu' option is true.
1467	+ var reset = cm.options.resetSelectionOnContextMenu;
1468	+ if (reset && cm.doc.sel.contains(pos) == -1)
1469	+ operation(cm, setSelection)(cm.doc, simpleSelection(pos), sel_dontScroll);
1470	+
1471	+ var oldCSS = te.style.cssText;
1472	+ input.wrapper.style.position = "absolute";
1473	+ te.style.cssText = "position: fixed; width: 30px; height: 30px; top: " + (e.clientY - 5) +
1474	+ "px; left: " + (e.clientX - 5) + "px; z-index: 1000; background: " +
1475	+ (ie ? "rgba(255, 255, 255, .05)" : "transparent") +
1476	+ "; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";
1477	+ if (webkit) var oldScrollY = window.scrollY; // Work around Chrome issue (#2712)
1478	+ display.input.focus();
1479	+ if (webkit) window.scrollTo(null, oldScrollY);
1480	+ display.input.reset();
1481	+ // Adds "Select all" to context menu in FF
1482	+ if (!cm.somethingSelected()) te.value = input.prevInput = " ";
1483	+ input.contextMenuPending = true;
1484	+ display.selForContextMenu = cm.doc.sel;
1485	+ clearTimeout(display.detectingSelectAll);
1486	+
1487	+ // Select-all will be greyed out if there's nothing to select, so
1488	+ // this adds a zero-width space so that we can later check whether
1489	+ // it got selected.
1490	+ function prepareSelectAllHack() {
1491	+ if (te.selectionStart != null) {
1492	+ var selected = cm.somethingSelected();
1493	+ var extval = "\u200b" + (selected ? te.value : "");
1494	+ te.value = "\u21da"; // Used to catch context-menu undo
1495	+ te.value = extval;
1496	+ input.prevInput = selected ? "" : "\u200b";
1497	+ te.selectionStart = 1; te.selectionEnd = extval.length;
1498	+ // Re-set this, in case some other handler touched the
1499	+ // selection in the meantime.
1500	+ display.selForContextMenu = cm.doc.sel;
1501	+ }
1502	+ }
1503	+ function rehide() {
1504	+ input.contextMenuPending = false;
1505	+ input.wrapper.style.position = "relative";
1506	+ te.style.cssText = oldCSS;
1507	+ if (ie && ie_version < 9) display.scrollbars.setScrollTop(display.scroller.scrollTop = scrollPos);
1508	+
1509	+ // Try to detect the user choosing select-all
1510	+ if (te.selectionStart != null) {
1511	+ if (!ie \|\| (ie && ie_version < 9)) prepareSelectAllHack();
1512	+ var i = 0, poll = function() {
1513	+ if (display.selForContextMenu == cm.doc.sel && te.selectionStart == 0 &&
1514	+ te.selectionEnd > 0 && input.prevInput == "\u200b")
1515	+ operation(cm, commands.selectAll)(cm);
1516	+ else if (i++ < 10) display.detectingSelectAll = setTimeout(poll, 500);
1517	+ else display.input.reset();
1518	+ };
1519	+ display.detectingSelectAll = setTimeout(poll, 200);
1520	+ }
1521	+ }
1522	+
1523	+ if (ie && ie_version >= 9) prepareSelectAllHack();
1524	+ if (captureRightClick) {
1525	+ e_stop(e);
1526	+ var mouseup = function() {
1527	+ off(window, "mouseup", mouseup);
1528	+ setTimeout(rehide, 20);
1529	+ };
1530	+ on(window, "mouseup", mouseup);
1531	+ } else {
1532	+ setTimeout(rehide, 50);
1533	+ }
1534	+ },
1535	+
1536	+ setUneditable: nothing,
1537	+
1538	+ needsContentAttribute: false
1539	+ }, TextareaInput.prototype);
1540	+
1541	+ // CONTENTEDITABLE INPUT STYLE
1542	+
1543	+ function ContentEditableInput(cm) {
1544	+ this.cm = cm;
1545	+ this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null;
1546	+ this.polling = new Delayed();
1547	+ this.gracePeriod = false;
1548	+ }
1549	+
1550	+ ContentEditableInput.prototype = copyObj({
1551	+ init: function(display) {
1552	+ var input = this, cm = input.cm;
1553	+ var div = input.div = display.lineDiv;
1554	+ div.contentEditable = "true";
1555	+ disableBrowserMagic(div);
1556	+
1557	+ on(div, "paste", function(e) { handlePaste(e, cm); })
1558	+
1559	+ on(div, "compositionstart", function(e) {
1560	+ var data = e.data;
1561	+ input.composing = {sel: cm.doc.sel, data: data, startData: data};
1562	+ if (!data) return;
1563	+ var prim = cm.doc.sel.primary();
1564	+ var line = cm.getLine(prim.head.line);
1565	+ var found = line.indexOf(data, Math.max(0, prim.head.ch - data.length));
1566	+ if (found > -1 && found <= prim.head.ch)
1567	+ input.composing.sel = simpleSelection(Pos(prim.head.line, found),
1568	+ Pos(prim.head.line, found + data.length));
1569	+ });
1570	+ on(div, "compositionupdate", function(e) {
1571	+ input.composing.data = e.data;
1572	+ });
1573	+ on(div, "compositionend", function(e) {
1574	+ var ours = input.composing;
1575	+ if (!ours) return;
1576	+ if (e.data != ours.startData && !/\u200b/.test(e.data))
1577	+ ours.data = e.data;
1578	+ // Need a small delay to prevent other code (input event,
1579	+ // selection polling) from doing damage when fired right after
1580	+ // compositionend.
1581	+ setTimeout(function() {
1582	+ if (!ours.handled)
1583	+ input.applyComposition(ours);
1584	+ if (input.composing == ours)
1585	+ input.composing = null;
1586	+ }, 50);
1587	+ });
1588	+
1589	+ on(div, "touchstart", function() {
1590	+ input.forceCompositionEnd();
1591	+ });
1592	+
1593	+ on(div, "input", function() {
1594	+ if (input.composing) return;
1595	+ if (!input.pollContent())
1596	+ runInOp(input.cm, function() {regChange(cm);});
1597	+ });
1598	+
1599	+ function onCopyCut(e) {
1600	+ if (cm.somethingSelected()) {
1601	+ lastCopied = cm.getSelections();
1602	+ if (e.type == "cut") cm.replaceSelection("", null, "cut");
1603	+ } else if (!cm.options.lineWiseCopyCut) {
1604	+ return;
1605	+ } else {
1606	+ var ranges = copyableRanges(cm);
1607	+ lastCopied = ranges.text;
1608	+ if (e.type == "cut") {
1609	+ cm.operation(function() {
1610	+ cm.setSelections(ranges.ranges, 0, sel_dontScroll);
1611	+ cm.replaceSelection("", null, "cut");
1612	+ });
1613	+ }
1614	+ }
1615	+ // iOS exposes the clipboard API, but seems to discard content inserted into it
1616	+ if (e.clipboardData && !ios) {
1617	+ e.preventDefault();
1618	+ e.clipboardData.clearData();
1619	+ e.clipboardData.setData("text/plain", lastCopied.join("\n"));
1620	+ } else {
1621	+ // Old-fashioned briefly-focus-a-textarea hack
1622	+ var kludge = hiddenTextarea(), te = kludge.firstChild;
1623	+ cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild);
1624	+ te.value = lastCopied.join("\n");
1625	+ var hadFocus = document.activeElement;
1626	+ selectInput(te);
1627	+ setTimeout(function() {
1628	+ cm.display.lineSpace.removeChild(kludge);
1629	+ hadFocus.focus();
1630	+ }, 50);
1631	+ }
1632	+ }
1633	+ on(div, "copy", onCopyCut);
1634	+ on(div, "cut", onCopyCut);
1635	+ },
1636	+
1637	+ prepareSelection: function() {
1638	+ var result = prepareSelection(this.cm, false);
1639	+ result.focus = this.cm.state.focused;
1640	+ return result;
1641	+ },
1642	+
1643	+ showSelection: function(info) {
1644	+ if (!info \|\| !this.cm.display.view.length) return;
1645	+ if (info.focus) this.showPrimarySelection();
1646	+ this.showMultipleSelections(info);
1647	+ },
1648	+
1649	+ showPrimarySelection: function() {
1650	+ var sel = window.getSelection(), prim = this.cm.doc.sel.primary();
1651	+ var curAnchor = domToPos(this.cm, sel.anchorNode, sel.anchorOffset);
1652	+ var curFocus = domToPos(this.cm, sel.focusNode, sel.focusOffset);
1653	+ if (curAnchor && !curAnchor.bad && curFocus && !curFocus.bad &&
1654	+ cmp(minPos(curAnchor, curFocus), prim.from()) == 0 &&
1655	+ cmp(maxPos(curAnchor, curFocus), prim.to()) == 0)
1656	+ return;
1657	+
1658	+ var start = posToDOM(this.cm, prim.from());
1659	+ var end = posToDOM(this.cm, prim.to());
1660	+ if (!start && !end) return;
1661	+
1662	+ var view = this.cm.display.view;
1663	+ var old = sel.rangeCount && sel.getRangeAt(0);
1664	+ if (!start) {
1665	+ start = {node: view[0].measure.map[2], offset: 0};
1666	+ } else if (!end) { // FIXME dangerously hacky
1667	+ var measure = view[view.length - 1].measure;
1668	+ var map = measure.maps ? measure.maps[measure.maps.length - 1] : measure.map;
1669	+ end = {node: map[map.length - 1], offset: map[map.length - 2] - map[map.length - 3]};
1670	+ }
1671	+
1672	+ try { var rng = range(start.node, start.offset, end.offset, end.node); }
1673	+ catch(e) {} // Our model of the DOM might be outdated, in which case the range we try to set can be impossible
1674	+ if (rng) {
1675	+ sel.removeAllRanges();
1676	+ sel.addRange(rng);
1677	+ if (old && sel.anchorNode == null) sel.addRange(old);
1678	+ else if (gecko) this.startGracePeriod();
1679	+ }
1680	+ this.rememberSelection();
1681	+ },
1682	+
1683	+ startGracePeriod: function() {
1684	+ var input = this;
1685	+ clearTimeout(this.gracePeriod);
1686	+ this.gracePeriod = setTimeout(function() {
1687	+ input.gracePeriod = false;
1688	+ if (input.selectionChanged())
1689	+ input.cm.operation(function() { input.cm.curOp.selectionChanged = true; });
1690	+ }, 20);
1691	+ },
1692	+
1693	+ showMultipleSelections: function(info) {
1694	+ removeChildrenAndAdd(this.cm.display.cursorDiv, info.cursors);
1695	+ removeChildrenAndAdd(this.cm.display.selectionDiv, info.selection);
1696	+ },
1697	+
1698	+ rememberSelection: function() {
1699	+ var sel = window.getSelection();
1700	+ this.lastAnchorNode = sel.anchorNode; this.lastAnchorOffset = sel.anchorOffset;
1701	+ this.lastFocusNode = sel.focusNode; this.lastFocusOffset = sel.focusOffset;
1702	+ },
1703	+
1704	+ selectionInEditor: function() {
1705	+ var sel = window.getSelection();
1706	+ if (!sel.rangeCount) return false;
1707	+ var node = sel.getRangeAt(0).commonAncestorContainer;
1708	+ return contains(this.div, node);
1709	+ },
1710	+
1711	+ focus: function() {
1712	+ if (this.cm.options.readOnly != "nocursor") this.div.focus();
1713	+ },
1714	+ blur: function() { this.div.blur(); },
1715	+ getField: function() { return this.div; },
1716	+
1717	+ supportsTouch: function() { return true; },
1718	+
1719	+ receivedFocus: function() {
1720	+ var input = this;
1721	+ if (this.selectionInEditor())
1722	+ this.pollSelection();
1723	+ else
1724	+ runInOp(this.cm, function() { input.cm.curOp.selectionChanged = true; });
1725	+
1726	+ function poll() {
1727	+ if (input.cm.state.focused) {
1728	+ input.pollSelection();
1729	+ input.polling.set(input.cm.options.pollInterval, poll);
1730	+ }
1731	+ }
1732	+ this.polling.set(this.cm.options.pollInterval, poll);
1733	+ },
1734	+
1735	+ selectionChanged: function() {
1736	+ var sel = window.getSelection();
1737	+ return sel.anchorNode != this.lastAnchorNode \|\| sel.anchorOffset != this.lastAnchorOffset \|\|
1738	+ sel.focusNode != this.lastFocusNode \|\| sel.focusOffset != this.lastFocusOffset;
1739	+ },
1740	+
1741	+ pollSelection: function() {
1742	+ if (!this.composing && !this.gracePeriod && this.selectionChanged()) {
1743	+ var sel = window.getSelection(), cm = this.cm;
1744	+ this.rememberSelection();
1745	+ var anchor = domToPos(cm, sel.anchorNode, sel.anchorOffset);
1746	+ var head = domToPos(cm, sel.focusNode, sel.focusOffset);
1747	+ if (anchor && head) runInOp(cm, function() {
1748	+ setSelection(cm.doc, simpleSelection(anchor, head), sel_dontScroll);
1749	+ if (anchor.bad \|\| head.bad) cm.curOp.selectionChanged = true;
1750	+ });
1751	+ }
1752	+ },
1753	+
1754	+ pollContent: function() {
1755	+ var cm = this.cm, display = cm.display, sel = cm.doc.sel.primary();
1756	+ var from = sel.from(), to = sel.to();
1757	+ if (from.line < display.viewFrom \|\| to.line > display.viewTo - 1) return false;
1758	+
1759	+ var fromIndex;
1760	+ if (from.line == display.viewFrom \|\| (fromIndex = findViewIndex(cm, from.line)) == 0) {
1761	+ var fromLine = lineNo(display.view[0].line);
1762	+ var fromNode = display.view[0].node;
1763	+ } else {
1764	+ var fromLine = lineNo(display.view[fromIndex].line);
1765	+ var fromNode = display.view[fromIndex - 1].node.nextSibling;
1766	+ }
1767	+ var toIndex = findViewIndex(cm, to.line);
1768	+ if (toIndex == display.view.length - 1) {
1769	+ var toLine = display.viewTo - 1;
1770	+ var toNode = display.lineDiv.lastChild;
1771	+ } else {
1772	+ var toLine = lineNo(display.view[toIndex + 1].line) - 1;
1773	+ var toNode = display.view[toIndex + 1].node.previousSibling;
1774	+ }
1775	+
1776	+ var newText = cm.doc.splitLines(domTextBetween(cm, fromNode, toNode, fromLine, toLine));
1777	+ var oldText = getBetween(cm.doc, Pos(fromLine, 0), Pos(toLine, getLine(cm.doc, toLine).text.length));
1778	+ while (newText.length > 1 && oldText.length > 1) {
1779	+ if (lst(newText) == lst(oldText)) { newText.pop(); oldText.pop(); toLine--; }
1780	+ else if (newText[0] == oldText[0]) { newText.shift(); oldText.shift(); fromLine++; }
1781	+ else break;
1782	+ }
1783	+
1784	+ var cutFront = 0, cutEnd = 0;
1785	+ var newTop = newText[0], oldTop = oldText[0], maxCutFront = Math.min(newTop.length, oldTop.length);
1786	+ while (cutFront < maxCutFront && newTop.charCodeAt(cutFront) == oldTop.charCodeAt(cutFront))
1787	+ ++cutFront;
1788	+ var newBot = lst(newText), oldBot = lst(oldText);
1789	+ var maxCutEnd = Math.min(newBot.length - (newText.length == 1 ? cutFront : 0),
1790	+ oldBot.length - (oldText.length == 1 ? cutFront : 0));
1791	+ while (cutEnd < maxCutEnd &&
1792	+ newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1))
1793	+ ++cutEnd;
1794	+
1795	+ newText[newText.length - 1] = newBot.slice(0, newBot.length - cutEnd);
1796	+ newText[0] = newText[0].slice(cutFront);
1797	+
1798	+ var chFrom = Pos(fromLine, cutFront);
1799	+ var chTo = Pos(toLine, oldText.length ? lst(oldText).length - cutEnd : 0);
1800	+ if (newText.length > 1 \|\| newText[0] \|\| cmp(chFrom, chTo)) {
1801	+ replaceRange(cm.doc, newText, chFrom, chTo, "+input");
1802	+ return true;
1803	+ }
1804	+ },
1805	+
1806	+ ensurePolled: function() {
1807	+ this.forceCompositionEnd();
1808	+ },
1809	+ reset: function() {
1810	+ this.forceCompositionEnd();
1811	+ },
1812	+ forceCompositionEnd: function() {
1813	+ if (!this.composing \|\| this.composing.handled) return;
1814	+ this.applyComposition(this.composing);
1815	+ this.composing.handled = true;
1816	+ this.div.blur();
1817	+ this.div.focus();
1818	+ },
1819	+ applyComposition: function(composing) {
1820	+ if (composing.data && composing.data != composing.startData)
1821	+ operation(this.cm, applyTextInput)(this.cm, composing.data, 0, composing.sel);
1822	+ },
1823	+
1824	+ setUneditable: function(node) {
1825	+ node.setAttribute("contenteditable", "false");
1826	+ },
1827	+
1828	+ onKeyPress: function(e) {
1829	+ e.preventDefault();
1830	+ operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0);
1831	+ },
1832	+
1833	+ onContextMenu: nothing,
1834	+ resetPosition: nothing,
1835	+
1836	+ needsContentAttribute: true
1837	+ }, ContentEditableInput.prototype);
1838	+
1839	+ function posToDOM(cm, pos) {
1840	+ var view = findViewForLine(cm, pos.line);
1841	+ if (!view \|\| view.hidden) return null;
1842	+ var line = getLine(cm.doc, pos.line);
1843	+ var info = mapFromLineView(view, line, pos.line);
1844	+
1845	+ var order = getOrder(line), side = "left";
1846	+ if (order) {
1847	+ var partPos = getBidiPartAt(order, pos.ch);
1848	+ side = partPos % 2 ? "right" : "left";
1849	+ }
1850	+ var result = nodeAndOffsetInLineMap(info.map, pos.ch, side);
1851	+ result.offset = result.collapse == "right" ? result.end : result.start;
1852	+ return result;
1853	+ }
1854	+
1855	+ function badPos(pos, bad) { if (bad) pos.bad = true; return pos; }
1856	+
1857	+ function domToPos(cm, node, offset) {
1858	+ var lineNode;
1859	+ if (node == cm.display.lineDiv) {
1860	+ lineNode = cm.display.lineDiv.childNodes[offset];
1861	+ if (!lineNode) return badPos(cm.clipPos(Pos(cm.display.viewTo - 1)), true);
1862	+ node = null; offset = 0;
1863	+ } else {
1864	+ for (lineNode = node;; lineNode = lineNode.parentNode) {
1865	+ if (!lineNode \|\| lineNode == cm.display.lineDiv) return null;
1866	+ if (lineNode.parentNode && lineNode.parentNode == cm.display.lineDiv) break;
1867	+ }
1868	+ }
1869	+ for (var i = 0; i < cm.display.view.length; i++) {
1870	+ var lineView = cm.display.view[i];
1871	+ if (lineView.node == lineNode)
1872	+ return locateNodeInLineView(lineView, node, offset);
1873	+ }
1874	+ }
1875	+
1876	+ function locateNodeInLineView(lineView, node, offset) {
1877	+ var wrapper = lineView.text.firstChild, bad = false;
1878	+ if (!node \|\| !contains(wrapper, node)) return badPos(Pos(lineNo(lineView.line), 0), true);
1879	+ if (node == wrapper) {
1880	+ bad = true;
1881	+ node = wrapper.childNodes[offset];
1882	+ offset = 0;
1883	+ if (!node) {
1884	+ var line = lineView.rest ? lst(lineView.rest) : lineView.line;
1885	+ return badPos(Pos(lineNo(line), line.text.length), bad);
1886	+ }
1887	+ }
1888	+
1889	+ var textNode = node.nodeType == 3 ? node : null, topNode = node;
1890	+ if (!textNode && node.childNodes.length == 1 && node.firstChild.nodeType == 3) {
1891	+ textNode = node.firstChild;
1892	+ if (offset) offset = textNode.nodeValue.length;
1893	+ }
1894	+ while (topNode.parentNode != wrapper) topNode = topNode.parentNode;
1895	+ var measure = lineView.measure, maps = measure.maps;
1896	+
1897	+ function find(textNode, topNode, offset) {
1898	+ for (var i = -1; i < (maps ? maps.length : 0); i++) {
1899	+ var map = i < 0 ? measure.map : maps[i];
1900	+ for (var j = 0; j < map.length; j += 3) {
1901	+ var curNode = map[j + 2];
1902	+ if (curNode == textNode \|\| curNode == topNode) {
1903	+ var line = lineNo(i < 0 ? lineView.line : lineView.rest[i]);
1904	+ var ch = map[j] + offset;
1905	+ if (offset < 0 \|\| curNode != textNode) ch = map[j + (offset ? 1 : 0)];
1906	+ return Pos(line, ch);
1907	+ }
1908	+ }
1909	+ }
1910	+ }
1911	+ var found = find(textNode, topNode, offset);
1912	+ if (found) return badPos(found, bad);
1913	+
1914	+ // FIXME this is all really shaky. might handle the few cases it needs to handle, but likely to cause problems
1915	+ for (var after = topNode.nextSibling, dist = textNode ? textNode.nodeValue.length - offset : 0; after; after = after.nextSibling) {
1916	+ found = find(after, after.firstChild, 0);
1917	+ if (found)
1918	+ return badPos(Pos(found.line, found.ch - dist), bad);
1919	+ else
1920	+ dist += after.textContent.length;
1921	+ }
1922	+ for (var before = topNode.previousSibling, dist = offset; before; before = before.previousSibling) {
1923	+ found = find(before, before.firstChild, -1);
1924	+ if (found)
1925	+ return badPos(Pos(found.line, found.ch + dist), bad);
1926	+ else
1927	+ dist += after.textContent.length;
1928	+ }
1929	+ }
1930	+
1931	+ function domTextBetween(cm, from, to, fromLine, toLine) {
1932	+ var text = "", closing = false, lineSep = cm.doc.lineSeparator();
1933	+ function recognizeMarker(id) { return function(marker) { return marker.id == id; }; }
1934	+ function walk(node) {
1935	+ if (node.nodeType == 1) {
1936	+ var cmText = node.getAttribute("cm-text");
1937	+ if (cmText != null) {
1938	+ if (cmText == "") cmText = node.textContent.replace(/\u200b/g, "");
1939	+ text += cmText;
1940	+ return;
1941	+ }
1942	+ var markerID = node.getAttribute("cm-marker"), range;
1943	+ if (markerID) {
1944	+ var found = cm.findMarks(Pos(fromLine, 0), Pos(toLine + 1, 0), recognizeMarker(+markerID));
1945	+ if (found.length && (range = found[0].find()))
1946	+ text += getBetween(cm.doc, range.from, range.to).join(lineSep);
1947	+ return;
1948	+ }
1949	+ if (node.getAttribute("contenteditable") == "false") return;
1950	+ for (var i = 0; i < node.childNodes.length; i++)
1951	+ walk(node.childNodes[i]);
1952	+ if (/^(pre\|div\|p)$/i.test(node.nodeName))
1953	+ closing = true;
1954	+ } else if (node.nodeType == 3) {
1955	+ var val = node.nodeValue;
1956	+ if (!val) return;
1957	+ if (closing) {
1958	+ text += lineSep;
1959	+ closing = false;
1960	+ }
1961	+ text += val;
1962	+ }
1963	+ }
1964	+ for (;;) {
1965	+ walk(from);
1966	+ if (from == to) break;
1967	+ from = from.nextSibling;
1968	+ }
1969	+ return text;
1970	+ }
1971	+
1972	+ CodeMirror.inputStyles = {"textarea": TextareaInput, "contenteditable": ContentEditableInput};
1973	+
1974	+ // SELECTION / CURSOR
1975	+
1976	+ // Selection objects are immutable. A new one is created every time
1977	+ // the selection changes. A selection is one or more non-overlapping
1978	+ // (and non-touching) ranges, sorted, and an integer that indicates
1979	+ // which one is the primary selection (the one that's scrolled into
1980	+ // view, that getCursor returns, etc).
1981	+ function Selection(ranges, primIndex) {
1982	+ this.ranges = ranges;
1983	+ this.primIndex = primIndex;
1984	+ }
1985	+
1986	+ Selection.prototype = {
1987	+ primary: function() { return this.ranges[this.primIndex]; },
1988	+ equals: function(other) {
1989	+ if (other == this) return true;
1990	+ if (other.primIndex != this.primIndex \|\| other.ranges.length != this.ranges.length) return false;
1991	+ for (var i = 0; i < this.ranges.length; i++) {
1992	+ var here = this.ranges[i], there = other.ranges[i];
1993	+ if (cmp(here.anchor, there.anchor) != 0 \|\| cmp(here.head, there.head) != 0) return false;
1994	+ }
1995	+ return true;
1996	+ },
1997	+ deepCopy: function() {
1998	+ for (var out = [], i = 0; i < this.ranges.length; i++)
1999	+ out[i] = new Range(copyPos(this.ranges[i].anchor), copyPos(this.ranges[i].head));
2000	+ return new Selection(out, this.primIndex);
2001	+ },
2002	+ somethingSelected: function() {
2003	+ for (var i = 0; i < this.ranges.length; i++)
2004	+ if (!this.ranges[i].empty()) return true;
2005	+ return false;
2006	+ },
2007	+ contains: function(pos, end) {
2008	+ if (!end) end = pos;
2009	+ for (var i = 0; i < this.ranges.length; i++) {
2010	+ var range = this.ranges[i];
2011	+ if (cmp(end, range.from()) >= 0 && cmp(pos, range.to()) <= 0)
2012	+ return i;
2013	+ }
2014	+ return -1;
2015	+ }
2016	+ };
2017	+
2018	+ function Range(anchor, head) {
2019	+ this.anchor = anchor; this.head = head;
2020	+ }
2021	+
2022	+ Range.prototype = {
2023	+ from: function() { return minPos(this.anchor, this.head); },
2024	+ to: function() { return maxPos(this.anchor, this.head); },
2025	+ empty: function() {
2026	+ return this.head.line == this.anchor.line && this.head.ch == this.anchor.ch;
2027	+ }
2028	+ };
2029	+
2030	+ // Take an unsorted, potentially overlapping set of ranges, and
2031	+ // build a selection out of it. 'Consumes' ranges array (modifying
2032	+ // it).
2033	+ function normalizeSelection(ranges, primIndex) {
2034	+ var prim = ranges[primIndex];
2035	+ ranges.sort(function(a, b) { return cmp(a.from(), b.from()); });
2036	+ primIndex = indexOf(ranges, prim);
2037	+ for (var i = 1; i < ranges.length; i++) {
2038	+ var cur = ranges[i], prev = ranges[i - 1];
2039	+ if (cmp(prev.to(), cur.from()) >= 0) {
2040	+ var from = minPos(prev.from(), cur.from()), to = maxPos(prev.to(), cur.to());
2041	+ var inv = prev.empty() ? cur.from() == cur.head : prev.from() == prev.head;
2042	+ if (i <= primIndex) --primIndex;
2043	+ ranges.splice(--i, 2, new Range(inv ? to : from, inv ? from : to));
2044	+ }
2045	+ }
2046	+ return new Selection(ranges, primIndex);
2047	+ }
2048	+
2049	+ function simpleSelection(anchor, head) {
2050	+ return new Selection([new Range(anchor, head \|\| anchor)], 0);
2051	+ }
2052	+
2053	+ // Most of the external API clips given positions to make sure they
2054	+ // actually exist within the document.
2055	+ function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1));}
2056	+ function clipPos(doc, pos) {
2057	+ if (pos.line < doc.first) return Pos(doc.first, 0);
2058	+ var last = doc.first + doc.size - 1;
2059	+ if (pos.line > last) return Pos(last, getLine(doc, last).text.length);
2060	+ return clipToLen(pos, getLine(doc, pos.line).text.length);
2061	+ }
2062	+ function clipToLen(pos, linelen) {
2063	+ var ch = pos.ch;
2064	+ if (ch == null \|\| ch > linelen) return Pos(pos.line, linelen);
2065	+ else if (ch < 0) return Pos(pos.line, 0);
2066	+ else return pos;
2067	+ }
2068	+ function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size;}
2069	+ function clipPosArray(doc, array) {
2070	+ for (var out = [], i = 0; i < array.length; i++) out[i] = clipPos(doc, array[i]);
2071	+ return out;
2072	+ }
2073	+
2074	+ // SELECTION UPDATES
2075	+
2076	+ // The 'scroll' parameter given to many of these indicated whether
2077	+ // the new cursor position should be scrolled into view after
2078	+ // modifying the selection.
2079	+
2080	+ // If shift is held or the extend flag is set, extends a range to
2081	+ // include a given position (and optionally a second position).
2082	+ // Otherwise, simply returns the range between the given positions.
2083	+ // Used for cursor motion and such.
2084	+ function extendRange(doc, range, head, other) {
2085	+ if (doc.cm && doc.cm.display.shift \|\| doc.extend) {
2086	+ var anchor = range.anchor;
2087	+ if (other) {
2088	+ var posBefore = cmp(head, anchor) < 0;
2089	+ if (posBefore != (cmp(other, anchor) < 0)) {
2090	+ anchor = head;
2091	+ head = other;
2092	+ } else if (posBefore != (cmp(head, other) < 0)) {
2093	+ head = other;
2094	+ }
2095	+ }
2096	+ return new Range(anchor, head);
2097	+ } else {
2098	+ return new Range(other \|\| head, head);
2099	+ }
2100	+ }
2101	+
2102	+ // Extend the primary selection range, discard the rest.
2103	+ function extendSelection(doc, head, other, options) {
2104	+ setSelection(doc, new Selection([extendRange(doc, doc.sel.primary(), head, other)], 0), options);
2105	+ }
2106	+
2107	+ // Extend all selections (pos is an array of selections with length
2108	+ // equal the number of selections)
2109	+ function extendSelections(doc, heads, options) {
2110	+ for (var out = [], i = 0; i < doc.sel.ranges.length; i++)
2111	+ out[i] = extendRange(doc, doc.sel.ranges[i], heads[i], null);
2112	+ var newSel = normalizeSelection(out, doc.sel.primIndex);
2113	+ setSelection(doc, newSel, options);
2114	+ }
2115	+
2116	+ // Updates a single range in the selection.
2117	+ function replaceOneSelection(doc, i, range, options) {
2118	+ var ranges = doc.sel.ranges.slice(0);
2119	+ ranges[i] = range;
2120	+ setSelection(doc, normalizeSelection(ranges, doc.sel.primIndex), options);
2121	+ }
2122	+
2123	+ // Reset the selection to a single range.
2124	+ function setSimpleSelection(doc, anchor, head, options) {
2125	+ setSelection(doc, simpleSelection(anchor, head), options);
2126	+ }
2127	+
2128	+ // Give beforeSelectionChange handlers a change to influence a
2129	+ // selection update.
2130	+ function filterSelectionChange(doc, sel) {
2131	+ var obj = {
2132	+ ranges: sel.ranges,
2133	+ update: function(ranges) {
2134	+ this.ranges = [];
2135	+ for (var i = 0; i < ranges.length; i++)
2136	+ this.ranges[i] = new Range(clipPos(doc, ranges[i].anchor),
2137	+ clipPos(doc, ranges[i].head));
2138	+ }
2139	+ };
2140	+ signal(doc, "beforeSelectionChange", doc, obj);
2141	+ if (doc.cm) signal(doc.cm, "beforeSelectionChange", doc.cm, obj);
2142	+ if (obj.ranges != sel.ranges) return normalizeSelection(obj.ranges, obj.ranges.length - 1);
2143	+ else return sel;
2144	+ }
2145	+
2146	+ function setSelectionReplaceHistory(doc, sel, options) {
2147	+ var done = doc.history.done, last = lst(done);
2148	+ if (last && last.ranges) {
2149	+ done[done.length - 1] = sel;
2150	+ setSelectionNoUndo(doc, sel, options);
2151	+ } else {
2152	+ setSelection(doc, sel, options);
2153	+ }
2154	+ }
2155	+
2156	+ // Set a new selection.
2157	+ function setSelection(doc, sel, options) {
2158	+ setSelectionNoUndo(doc, sel, options);
2159	+ addSelectionToHistory(doc, doc.sel, doc.cm ? doc.cm.curOp.id : NaN, options);
2160	+ }
2161	+
2162	+ function setSelectionNoUndo(doc, sel, options) {
2163	+ if (hasHandler(doc, "beforeSelectionChange") \|\| doc.cm && hasHandler(doc.cm, "beforeSelectionChange"))
2164	+ sel = filterSelectionChange(doc, sel);
2165	+
2166	+ var bias = options && options.bias \|\|
2167	+ (cmp(sel.primary().head, doc.sel.primary().head) < 0 ? -1 : 1);
2168	+ setSelectionInner(doc, skipAtomicInSelection(doc, sel, bias, true));
2169	+
2170	+ if (!(options && options.scroll === false) && doc.cm)
2171	+ ensureCursorVisible(doc.cm);
2172	+ }
2173	+
2174	+ function setSelectionInner(doc, sel) {
2175	+ if (sel.equals(doc.sel)) return;
2176	+
2177	+ doc.sel = sel;
2178	+
2179	+ if (doc.cm) {
2180	+ doc.cm.curOp.updateInput = doc.cm.curOp.selectionChanged = true;
2181	+ signalCursorActivity(doc.cm);
2182	+ }
2183	+ signalLater(doc, "cursorActivity", doc);
2184	+ }
2185	+
2186	+ // Verify that the selection does not partially select any atomic
2187	+ // marked ranges.
2188	+ function reCheckSelection(doc) {
2189	+ setSelectionInner(doc, skipAtomicInSelection(doc, doc.sel, null, false), sel_dontScroll);
2190	+ }
2191	+
2192	+ // Return a selection that does not partially select any atomic
2193	+ // ranges.
2194	+ function skipAtomicInSelection(doc, sel, bias, mayClear) {
2195	+ var out;
2196	+ for (var i = 0; i < sel.ranges.length; i++) {
2197	+ var range = sel.ranges[i];
2198	+ var newAnchor = skipAtomic(doc, range.anchor, bias, mayClear);
2199	+ var newHead = skipAtomic(doc, range.head, bias, mayClear);
2200	+ if (out \|\| newAnchor != range.anchor \|\| newHead != range.head) {
2201	+ if (!out) out = sel.ranges.slice(0, i);
2202	+ out[i] = new Range(newAnchor, newHead);
2203	+ }
2204	+ }
2205	+ return out ? normalizeSelection(out, sel.primIndex) : sel;
2206	+ }
2207	+
2208	+ // Ensure a given position is not inside an atomic range.
2209	+ function skipAtomic(doc, pos, bias, mayClear) {
2210	+ var flipped = false, curPos = pos;
2211	+ var dir = bias \|\| 1;
2212	+ doc.cantEdit = false;
2213	+ search: for (;;) {
2214	+ var line = getLine(doc, curPos.line);
2215	+ if (line.markedSpans) {
2216	+ for (var i = 0; i < line.markedSpans.length; ++i) {
2217	+ var sp = line.markedSpans[i], m = sp.marker;
2218	+ if ((sp.from == null \|\| (m.inclusiveLeft ? sp.from <= curPos.ch : sp.from < curPos.ch)) &&
2219	+ (sp.to == null \|\| (m.inclusiveRight ? sp.to >= curPos.ch : sp.to > curPos.ch))) {
2220	+ if (mayClear) {
2221	+ signal(m, "beforeCursorEnter");
2222	+ if (m.explicitlyCleared) {
2223	+ if (!line.markedSpans) break;
2224	+ else {--i; continue;}
2225	+ }
2226	+ }
2227	+ if (!m.atomic) continue;
2228	+ var newPos = m.find(dir < 0 ? -1 : 1);
2229	+ if (cmp(newPos, curPos) == 0) {
2230	+ newPos.ch += dir;
2231	+ if (newPos.ch < 0) {
2232	+ if (newPos.line > doc.first) newPos = clipPos(doc, Pos(newPos.line - 1));
2233	+ else newPos = null;
2234	+ } else if (newPos.ch > line.text.length) {
2235	+ if (newPos.line < doc.first + doc.size - 1) newPos = Pos(newPos.line + 1, 0);
2236	+ else newPos = null;
2237	+ }
2238	+ if (!newPos) {
2239	+ if (flipped) {
2240	+ // Driven in a corner -- no valid cursor position found at all
2241	+ // -- try again with clearing, if we didn't already
2242	+ if (!mayClear) return skipAtomic(doc, pos, bias, true);
2243	+ // Otherwise, turn off editing until further notice, and return the start of the doc
2244	+ doc.cantEdit = true;
2245	+ return Pos(doc.first, 0);
2246	+ }
2247	+ flipped = true; newPos = pos; dir = -dir;
2248	+ }
2249	+ }
2250	+ curPos = newPos;
2251	+ continue search;
2252	+ }
2253	+ }
2254	+ }
2255	+ return curPos;
2256	+ }
2257	+ }
2258	+
2259	+ // SELECTION DRAWING
2260	+
2261	+ function updateSelection(cm) {
2262	+ cm.display.input.showSelection(cm.display.input.prepareSelection());
2263	+ }
2264	+
2265	+ function prepareSelection(cm, primary) {
2266	+ var doc = cm.doc, result = {};
2267	+ var curFragment = result.cursors = document.createDocumentFragment();
2268	+ var selFragment = result.selection = document.createDocumentFragment();
2269	+
2270	+ for (var i = 0; i < doc.sel.ranges.length; i++) {
2271	+ if (primary === false && i == doc.sel.primIndex) continue;
2272	+ var range = doc.sel.ranges[i];
2273	+ var collapsed = range.empty();
2274	+ if (collapsed \|\| cm.options.showCursorWhenSelecting)
2275	+ drawSelectionCursor(cm, range.head, curFragment);
2276	+ if (!collapsed)
2277	+ drawSelectionRange(cm, range, selFragment);
2278	+ }
2279	+ return result;
2280	+ }
2281	+
2282	+ // Draws a cursor for the given range
2283	+ function drawSelectionCursor(cm, head, output) {
2284	+ var pos = cursorCoords(cm, head, "div", null, null, !cm.options.singleCursorHeightPerLine);
2285	+
2286	+ var cursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor"));
2287	+ cursor.style.left = pos.left + "px";
2288	+ cursor.style.top = pos.top + "px";
2289	+ cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px";
2290	+
2291	+ if (pos.other) {
2292	+ // Secondary cursor, shown when on a 'jump' in bi-directional text
2293	+ var otherCursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor"));
2294	+ otherCursor.style.display = "";
2295	+ otherCursor.style.left = pos.other.left + "px";
2296	+ otherCursor.style.top = pos.other.top + "px";
2297	+ otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px";
2298	+ }
2299	+ }
2300	+
2301	+ // Draws the given range as a highlighted selection
2302	+ function drawSelectionRange(cm, range, output) {
2303	+ var display = cm.display, doc = cm.doc;
2304	+ var fragment = document.createDocumentFragment();
2305	+ var padding = paddingH(cm.display), leftSide = padding.left;
2306	+ var rightSide = Math.max(display.sizerWidth, displayWidth(cm) - display.sizer.offsetLeft) - padding.right;
2307	+
2308	+ function add(left, top, width, bottom) {
2309	+ if (top < 0) top = 0;
2310	+ top = Math.round(top);
2311	+ bottom = Math.round(bottom);
2312	+ fragment.appendChild(elt("div", null, "CodeMirror-selected", "position: absolute; left: " + left +
2313	+ "px; top: " + top + "px; width: " + (width == null ? rightSide - left : width) +
2314	+ "px; height: " + (bottom - top) + "px"));
2315	+ }
2316	+
2317	+ function drawForLine(line, fromArg, toArg) {
2318	+ var lineObj = getLine(doc, line);
2319	+ var lineLen = lineObj.text.length;
2320	+ var start, end;
2321	+ function coords(ch, bias) {
2322	+ return charCoords(cm, Pos(line, ch), "div", lineObj, bias);
2323	+ }
2324	+
2325	+ iterateBidiSections(getOrder(lineObj), fromArg \|\| 0, toArg == null ? lineLen : toArg, function(from, to, dir) {
2326	+ var leftPos = coords(from, "left"), rightPos, left, right;
2327	+ if (from == to) {
2328	+ rightPos = leftPos;
2329	+ left = right = leftPos.left;
2330	+ } else {
2331	+ rightPos = coords(to - 1, "right");
2332	+ if (dir == "rtl") { var tmp = leftPos; leftPos = rightPos; rightPos = tmp; }
2333	+ left = leftPos.left;
2334	+ right = rightPos.right;
2335	+ }
2336	+ if (fromArg == null && from == 0) left = leftSide;
2337	+ if (rightPos.top - leftPos.top > 3) { // Different lines, draw top part
2338	+ add(left, leftPos.top, null, leftPos.bottom);
2339	+ left = leftSide;
2340	+ if (leftPos.bottom < rightPos.top) add(left, leftPos.bottom, null, rightPos.top);
2341	+ }
2342	+ if (toArg == null && to == lineLen) right = rightSide;
2343	+ if (!start \|\| leftPos.top < start.top \|\| leftPos.top == start.top && leftPos.left < start.left)
2344	+ start = leftPos;
2345	+ if (!end \|\| rightPos.bottom > end.bottom \|\| rightPos.bottom == end.bottom && rightPos.right > end.right)
2346	+ end = rightPos;
2347	+ if (left < leftSide + 1) left = leftSide;
2348	+ add(left, rightPos.top, right - left, rightPos.bottom);
2349	+ });
2350	+ return {start: start, end: end};
2351	+ }
2352	+
2353	+ var sFrom = range.from(), sTo = range.to();
2354	+ if (sFrom.line == sTo.line) {
2355	+ drawForLine(sFrom.line, sFrom.ch, sTo.ch);
2356	+ } else {
2357	+ var fromLine = getLine(doc, sFrom.line), toLine = getLine(doc, sTo.line);
2358	+ var singleVLine = visualLine(fromLine) == visualLine(toLine);
2359	+ var leftEnd = drawForLine(sFrom.line, sFrom.ch, singleVLine ? fromLine.text.length + 1 : null).end;
2360	+ var rightStart = drawForLine(sTo.line, singleVLine ? 0 : null, sTo.ch).start;
2361	+ if (singleVLine) {
2362	+ if (leftEnd.top < rightStart.top - 2) {
2363	+ add(leftEnd.right, leftEnd.top, null, leftEnd.bottom);
2364	+ add(leftSide, rightStart.top, rightStart.left, rightStart.bottom);
2365	+ } else {
2366	+ add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom);
2367	+ }
2368	+ }
2369	+ if (leftEnd.bottom < rightStart.top)
2370	+ add(leftSide, leftEnd.bottom, null, rightStart.top);
2371	+ }
2372	+
2373	+ output.appendChild(fragment);
2374	+ }
2375	+
2376	+ // Cursor-blinking
2377	+ function restartBlink(cm) {
2378	+ if (!cm.state.focused) return;
2379	+ var display = cm.display;
2380	+ clearInterval(display.blinker);
2381	+ var on = true;
2382	+ display.cursorDiv.style.visibility = "";
2383	+ if (cm.options.cursorBlinkRate > 0)
2384	+ display.blinker = setInterval(function() {
2385	+ display.cursorDiv.style.visibility = (on = !on) ? "" : "hidden";
2386	+ }, cm.options.cursorBlinkRate);
2387	+ else if (cm.options.cursorBlinkRate < 0)
2388	+ display.cursorDiv.style.visibility = "hidden";
2389	+ }
2390	+
2391	+ // HIGHLIGHT WORKER
2392	+
2393	+ function startWorker(cm, time) {
2394	+ if (cm.doc.mode.startState && cm.doc.frontier < cm.display.viewTo)
2395	+ cm.state.highlight.set(time, bind(highlightWorker, cm));
2396	+ }
2397	+
2398	+ function highlightWorker(cm) {
2399	+ var doc = cm.doc;
2400	+ if (doc.frontier < doc.first) doc.frontier = doc.first;
2401	+ if (doc.frontier >= cm.display.viewTo) return;
2402	+ var end = +new Date + cm.options.workTime;
2403	+ var state = copyState(doc.mode, getStateBefore(cm, doc.frontier));
2404	+ var changedLines = [];
2405	+
2406	+ doc.iter(doc.frontier, Math.min(doc.first + doc.size, cm.display.viewTo + 500), function(line) {
2407	+ if (doc.frontier >= cm.display.viewFrom) { // Visible
2408	+ var oldStyles = line.styles, tooLong = line.text.length > cm.options.maxHighlightLength;
2409	+ var highlighted = highlightLine(cm, line, tooLong ? copyState(doc.mode, state) : state, true);
2410	+ line.styles = highlighted.styles;
2411	+ var oldCls = line.styleClasses, newCls = highlighted.classes;
2412	+ if (newCls) line.styleClasses = newCls;
2413	+ else if (oldCls) line.styleClasses = null;
2414	+ var ischange = !oldStyles \|\| oldStyles.length != line.styles.length \|\|
2415	+ oldCls != newCls && (!oldCls \|\| !newCls \|\| oldCls.bgClass != newCls.bgClass \|\| oldCls.textClass != newCls.textClass);
2416	+ for (var i = 0; !ischange && i < oldStyles.length; ++i) ischange = oldStyles[i] != line.styles[i];
2417	+ if (ischange) changedLines.push(doc.frontier);
2418	+ line.stateAfter = tooLong ? state : copyState(doc.mode, state);
2419	+ } else {
2420	+ if (line.text.length <= cm.options.maxHighlightLength)
2421	+ processLine(cm, line.text, state);
2422	+ line.stateAfter = doc.frontier % 5 == 0 ? copyState(doc.mode, state) : null;
2423	+ }
2424	+ ++doc.frontier;
2425	+ if (+new Date > end) {
2426	+ startWorker(cm, cm.options.workDelay);
2427	+ return true;
2428	+ }
2429	+ });
2430	+ if (changedLines.length) runInOp(cm, function() {
2431	+ for (var i = 0; i < changedLines.length; i++)
2432	+ regLineChange(cm, changedLines[i], "text");
2433	+ });
2434	+ }
2435	+
2436	+ // Finds the line to start with when starting a parse. Tries to
2437	+ // find a line with a stateAfter, so that it can start with a
2438	+ // valid state. If that fails, it returns the line with the
2439	+ // smallest indentation, which tends to need the least context to
2440	+ // parse correctly.
2441	+ function findStartLine(cm, n, precise) {
2442	+ var minindent, minline, doc = cm.doc;
2443	+ var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100);
2444	+ for (var search = n; search > lim; --search) {
2445	+ if (search <= doc.first) return doc.first;
2446	+ var line = getLine(doc, search - 1);
2447	+ if (line.stateAfter && (!precise \|\| search <= doc.frontier)) return search;
2448	+ var indented = countColumn(line.text, null, cm.options.tabSize);
2449	+ if (minline == null \|\| minindent > indented) {
2450	+ minline = search - 1;
2451	+ minindent = indented;
2452	+ }
2453	+ }
2454	+ return minline;
2455	+ }
2456	+
2457	+ function getStateBefore(cm, n, precise) {
2458	+ var doc = cm.doc, display = cm.display;
2459	+ if (!doc.mode.startState) return true;
2460	+ var pos = findStartLine(cm, n, precise), state = pos > doc.first && getLine(doc, pos-1).stateAfter;
2461	+ if (!state) state = startState(doc.mode);
2462	+ else state = copyState(doc.mode, state);
2463	+ doc.iter(pos, n, function(line) {
2464	+ processLine(cm, line.text, state);
2465	+ var save = pos == n - 1 \|\| pos % 5 == 0 \|\| pos >= display.viewFrom && pos < display.viewTo;
2466	+ line.stateAfter = save ? copyState(doc.mode, state) : null;
2467	+ ++pos;
2468	+ });
2469	+ if (precise) doc.frontier = pos;
2470	+ return state;
2471	+ }
2472	+
2473	+ // POSITION MEASUREMENT
2474	+
2475	+ function paddingTop(display) {return display.lineSpace.offsetTop;}
2476	+ function paddingVert(display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight;}
2477	+ function paddingH(display) {
2478	+ if (display.cachedPaddingH) return display.cachedPaddingH;
2479	+ var e = removeChildrenAndAdd(display.measure, elt("pre", "x"));
2480	+ var style = window.getComputedStyle ? window.getComputedStyle(e) : e.currentStyle;
2481	+ var data = {left: parseInt(style.paddingLeft), right: parseInt(style.paddingRight)};
2482	+ if (!isNaN(data.left) && !isNaN(data.right)) display.cachedPaddingH = data;
2483	+ return data;
2484	+ }
2485	+
2486	+ function scrollGap(cm) { return scrollerGap - cm.display.nativeBarWidth; }
2487	+ function displayWidth(cm) {
2488	+ return cm.display.scroller.clientWidth - scrollGap(cm) - cm.display.barWidth;
2489	+ }
2490	+ function displayHeight(cm) {
2491	+ return cm.display.scroller.clientHeight - scrollGap(cm) - cm.display.barHeight;
2492	+ }
2493	+
2494	+ // Ensure the lineView.wrapping.heights array is populated. This is
2495	+ // an array of bottom offsets for the lines that make up a drawn
2496	+ // line. When lineWrapping is on, there might be more than one
2497	+ // height.
2498	+ function ensureLineHeights(cm, lineView, rect) {
2499	+ var wrapping = cm.options.lineWrapping;
2500	+ var curWidth = wrapping && displayWidth(cm);
2501	+ if (!lineView.measure.heights \|\| wrapping && lineView.measure.width != curWidth) {
2502	+ var heights = lineView.measure.heights = [];
2503	+ if (wrapping) {
2504	+ lineView.measure.width = curWidth;
2505	+ var rects = lineView.text.firstChild.getClientRects();
2506	+ for (var i = 0; i < rects.length - 1; i++) {
2507	+ var cur = rects[i], next = rects[i + 1];
2508	+ if (Math.abs(cur.bottom - next.bottom) > 2)
2509	+ heights.push((cur.bottom + next.top) / 2 - rect.top);
2510	+ }
2511	+ }
2512	+ heights.push(rect.bottom - rect.top);
2513	+ }
2514	+ }
2515	+
2516	+ // Find a line map (mapping character offsets to text nodes) and a
2517	+ // measurement cache for the given line number. (A line view might
2518	+ // contain multiple lines when collapsed ranges are present.)
2519	+ function mapFromLineView(lineView, line, lineN) {
2520	+ if (lineView.line == line)
2521	+ return {map: lineView.measure.map, cache: lineView.measure.cache};
2522	+ for (var i = 0; i < lineView.rest.length; i++)
2523	+ if (lineView.rest[i] == line)
2524	+ return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i]};
2525	+ for (var i = 0; i < lineView.rest.length; i++)
2526	+ if (lineNo(lineView.rest[i]) > lineN)
2527	+ return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i], before: true};
2528	+ }
2529	+
2530	+ // Render a line into the hidden node display.externalMeasured. Used
2531	+ // when measurement is needed for a line that's not in the viewport.
2532	+ function updateExternalMeasurement(cm, line) {
2533	+ line = visualLine(line);
2534	+ var lineN = lineNo(line);
2535	+ var view = cm.display.externalMeasured = new LineView(cm.doc, line, lineN);
2536	+ view.lineN = lineN;
2537	+ var built = view.built = buildLineContent(cm, view);
2538	+ view.text = built.pre;
2539	+ removeChildrenAndAdd(cm.display.lineMeasure, built.pre);
2540	+ return view;
2541	+ }
2542	+
2543	+ // Get a {top, bottom, left, right} box (in line-local coordinates)
2544	+ // for a given character.
2545	+ function measureChar(cm, line, ch, bias) {
2546	+ return measureCharPrepared(cm, prepareMeasureForLine(cm, line), ch, bias);
2547	+ }
2548	+
2549	+ // Find a line view that corresponds to the given line number.
2550	+ function findViewForLine(cm, lineN) {
2551	+ if (lineN >= cm.display.viewFrom && lineN < cm.display.viewTo)
2552	+ return cm.display.view[findViewIndex(cm, lineN)];
2553	+ var ext = cm.display.externalMeasured;
2554	+ if (ext && lineN >= ext.lineN && lineN < ext.lineN + ext.size)
2555	+ return ext;
2556	+ }
2557	+
2558	+ // Measurement can be split in two steps, the set-up work that
2559	+ // applies to the whole line, and the measurement of the actual
2560	+ // character. Functions like coordsChar, that need to do a lot of
2561	+ // measurements in a row, can thus ensure that the set-up work is
2562	+ // only done once.
2563	+ function prepareMeasureForLine(cm, line) {
2564	+ var lineN = lineNo(line);
2565	+ var view = findViewForLine(cm, lineN);
2566	+ if (view && !view.text) {
2567	+ view = null;
2568	+ } else if (view && view.changes) {
2569	+ updateLineForChanges(cm, view, lineN, getDimensions(cm));
2570	+ cm.curOp.forceUpdate = true;
2571	+ }
2572	+ if (!view)
2573	+ view = updateExternalMeasurement(cm, line);
2574	+
2575	+ var info = mapFromLineView(view, line, lineN);
2576	+ return {
2577	+ line: line, view: view, rect: null,
2578	+ map: info.map, cache: info.cache, before: info.before,
2579	+ hasHeights: false
2580	+ };
2581	+ }
2582	+
2583	+ // Given a prepared measurement object, measures the position of an
2584	+ // actual character (or fetches it from the cache).
2585	+ function measureCharPrepared(cm, prepared, ch, bias, varHeight) {
2586	+ if (prepared.before) ch = -1;
2587	+ var key = ch + (bias \|\| ""), found;
2588	+ if (prepared.cache.hasOwnProperty(key)) {
2589	+ found = prepared.cache[key];
2590	+ } else {
2591	+ if (!prepared.rect)
2592	+ prepared.rect = prepared.view.text.getBoundingClientRect();
2593	+ if (!prepared.hasHeights) {
2594	+ ensureLineHeights(cm, prepared.view, prepared.rect);
2595	+ prepared.hasHeights = true;
2596	+ }
2597	+ found = measureCharInner(cm, prepared, ch, bias);
2598	+ if (!found.bogus) prepared.cache[key] = found;
2599	+ }
2600	+ return {left: found.left, right: found.right,
2601	+ top: varHeight ? found.rtop : found.top,
2602	+ bottom: varHeight ? found.rbottom : found.bottom};
2603	+ }
2604	+
2605	+ var nullRect = {left: 0, right: 0, top: 0, bottom: 0};
2606	+
2607	+ function nodeAndOffsetInLineMap(map, ch, bias) {
2608	+ var node, start, end, collapse;
2609	+ // First, search the line map for the text node corresponding to,
2610	+ // or closest to, the target character.
2611	+ for (var i = 0; i < map.length; i += 3) {
2612	+ var mStart = map[i], mEnd = map[i + 1];
2613	+ if (ch < mStart) {
2614	+ start = 0; end = 1;
2615	+ collapse = "left";
2616	+ } else if (ch < mEnd) {
2617	+ start = ch - mStart;
2618	+ end = start + 1;
2619	+ } else if (i == map.length - 3 \|\| ch == mEnd && map[i + 3] > ch) {
2620	+ end = mEnd - mStart;
2621	+ start = end - 1;
2622	+ if (ch >= mEnd) collapse = "right";
2623	+ }
2624	+ if (start != null) {
2625	+ node = map[i + 2];
2626	+ if (mStart == mEnd && bias == (node.insertLeft ? "left" : "right"))
2627	+ collapse = bias;
2628	+ if (bias == "left" && start == 0)
2629	+ while (i && map[i - 2] == map[i - 3] && map[i - 1].insertLeft) {
2630	+ node = map[(i -= 3) + 2];
2631	+ collapse = "left";
2632	+ }
2633	+ if (bias == "right" && start == mEnd - mStart)
2634	+ while (i < map.length - 3 && map[i + 3] == map[i + 4] && !map[i + 5].insertLeft) {
2635	+ node = map[(i += 3) + 2];
2636	+ collapse = "right";
2637	+ }
2638	+ break;
2639	+ }
2640	+ }
2641	+ return {node: node, start: start, end: end, collapse: collapse, coverStart: mStart, coverEnd: mEnd};
2642	+ }
2643	+
2644	+ function measureCharInner(cm, prepared, ch, bias) {
2645	+ var place = nodeAndOffsetInLineMap(prepared.map, ch, bias);
2646	+ var node = place.node, start = place.start, end = place.end, collapse = place.collapse;
2647	+
2648	+ var rect;
2649	+ if (node.nodeType == 3) { // If it is a text node, use a range to retrieve the coordinates.
2650	+ for (var i = 0; i < 4; i++) { // Retry a maximum of 4 times when nonsense rectangles are returned
2651	+ while (start && isExtendingChar(prepared.line.text.charAt(place.coverStart + start))) --start;
2652	+ while (place.coverStart + end < place.coverEnd && isExtendingChar(prepared.line.text.charAt(place.coverStart + end))) ++end;
2653	+ if (ie && ie_version < 9 && start == 0 && end == place.coverEnd - place.coverStart) {
2654	+ rect = node.parentNode.getBoundingClientRect();
2655	+ } else if (ie && cm.options.lineWrapping) {
2656	+ var rects = range(node, start, end).getClientRects();
2657	+ if (rects.length)
2658	+ rect = rects[bias == "right" ? rects.length - 1 : 0];
2659	+ else
2660	+ rect = nullRect;
2661	+ } else {
2662	+ rect = range(node, start, end).getBoundingClientRect() \|\| nullRect;
2663	+ }
2664	+ if (rect.left \|\| rect.right \|\| start == 0) break;
2665	+ end = start;
2666	+ start = start - 1;
2667	+ collapse = "right";
2668	+ }
2669	+ if (ie && ie_version < 11) rect = maybeUpdateRectForZooming(cm.display.measure, rect);
2670	+ } else { // If it is a widget, simply get the box for the whole widget.
2671	+ if (start > 0) collapse = bias = "right";
2672	+ var rects;
2673	+ if (cm.options.lineWrapping && (rects = node.getClientRects()).length > 1)
2674	+ rect = rects[bias == "right" ? rects.length - 1 : 0];
2675	+ else
2676	+ rect = node.getBoundingClientRect();
2677	+ }
2678	+ if (ie && ie_version < 9 && !start && (!rect \|\| !rect.left && !rect.right)) {
2679	+ var rSpan = node.parentNode.getClientRects()[0];
2680	+ if (rSpan)
2681	+ rect = {left: rSpan.left, right: rSpan.left + charWidth(cm.display), top: rSpan.top, bottom: rSpan.bottom};
2682	+ else
2683	+ rect = nullRect;
2684	+ }
2685	+
2686	+ var rtop = rect.top - prepared.rect.top, rbot = rect.bottom - prepared.rect.top;
2687	+ var mid = (rtop + rbot) / 2;
2688	+ var heights = prepared.view.measure.heights;
2689	+ for (var i = 0; i < heights.length - 1; i++)
2690	+ if (mid < heights[i]) break;
2691	+ var top = i ? heights[i - 1] : 0, bot = heights[i];
2692	+ var result = {left: (collapse == "right" ? rect.right : rect.left) - prepared.rect.left,
2693	+ right: (collapse == "left" ? rect.left : rect.right) - prepared.rect.left,
2694	+ top: top, bottom: bot};
2695	+ if (!rect.left && !rect.right) result.bogus = true;
2696	+ if (!cm.options.singleCursorHeightPerLine) { result.rtop = rtop; result.rbottom = rbot; }
2697	+
2698	+ return result;
2699	+ }
2700	+
2701	+ // Work around problem with bounding client rects on ranges being
2702	+ // returned incorrectly when zoomed on IE10 and below.
2703	+ function maybeUpdateRectForZooming(measure, rect) {
2704	+ if (!window.screen \|\| screen.logicalXDPI == null \|\|
2705	+ screen.logicalXDPI == screen.deviceXDPI \|\| !hasBadZoomedRects(measure))
2706	+ return rect;
2707	+ var scaleX = screen.logicalXDPI / screen.deviceXDPI;
2708	+ var scaleY = screen.logicalYDPI / screen.deviceYDPI;
2709	+ return {left: rect.left * scaleX, right: rect.right * scaleX,
2710	+ top: rect.top * scaleY, bottom: rect.bottom * scaleY};
2711	+ }
2712	+
2713	+ function clearLineMeasurementCacheFor(lineView) {
2714	+ if (lineView.measure) {
2715	+ lineView.measure.cache = {};
2716	+ lineView.measure.heights = null;
2717	+ if (lineView.rest) for (var i = 0; i < lineView.rest.length; i++)
2718	+ lineView.measure.caches[i] = {};
2719	+ }
2720	+ }
2721	+
2722	+ function clearLineMeasurementCache(cm) {
2723	+ cm.display.externalMeasure = null;
2724	+ removeChildren(cm.display.lineMeasure);
2725	+ for (var i = 0; i < cm.display.view.length; i++)
2726	+ clearLineMeasurementCacheFor(cm.display.view[i]);
2727	+ }
2728	+
2729	+ function clearCaches(cm) {
2730	+ clearLineMeasurementCache(cm);
2731	+ cm.display.cachedCharWidth = cm.display.cachedTextHeight = cm.display.cachedPaddingH = null;
2732	+ if (!cm.options.lineWrapping) cm.display.maxLineChanged = true;
2733	+ cm.display.lineNumChars = null;
2734	+ }
2735	+
2736	+ function pageScrollX() { return window.pageXOffset \|\| (document.documentElement \|\| document.body).scrollLeft; }
2737	+ function pageScrollY() { return window.pageYOffset \|\| (document.documentElement \|\| document.body).scrollTop; }
2738	+
2739	+ // Converts a {top, bottom, left, right} box from line-local
2740	+ // coordinates into another coordinate system. Context may be one of
2741	+ // "line", "div" (display.lineDiv), "local"/null (editor), "window",
2742	+ // or "page".
2743	+ function intoCoordSystem(cm, lineObj, rect, context) {
2744	+ if (lineObj.widgets) for (var i = 0; i < lineObj.widgets.length; ++i) if (lineObj.widgets[i].above) {
2745	+ var size = widgetHeight(lineObj.widgets[i]);
2746	+ rect.top += size; rect.bottom += size;
2747	+ }
2748	+ if (context == "line") return rect;
2749	+ if (!context) context = "local";
2750	+ var yOff = heightAtLine(lineObj);
2751	+ if (context == "local") yOff += paddingTop(cm.display);
2752	+ else yOff -= cm.display.viewOffset;
2753	+ if (context == "page" \|\| context == "window") {
2754	+ var lOff = cm.display.lineSpace.getBoundingClientRect();
2755	+ yOff += lOff.top + (context == "window" ? 0 : pageScrollY());
2756	+ var xOff = lOff.left + (context == "window" ? 0 : pageScrollX());
2757	+ rect.left += xOff; rect.right += xOff;
2758	+ }
2759	+ rect.top += yOff; rect.bottom += yOff;
2760	+ return rect;
2761	+ }
2762	+
2763	+ // Coverts a box from "div" coords to another coordinate system.
2764	+ // Context may be "window", "page", "div", or "local"/null.
2765	+ function fromCoordSystem(cm, coords, context) {
2766	+ if (context == "div") return coords;
2767	+ var left = coords.left, top = coords.top;
2768	+ // First move into "page" coordinate system
2769	+ if (context == "page") {
2770	+ left -= pageScrollX();
2771	+ top -= pageScrollY();
2772	+ } else if (context == "local" \|\| !context) {
2773	+ var localBox = cm.display.sizer.getBoundingClientRect();
2774	+ left += localBox.left;
2775	+ top += localBox.top;
2776	+ }
2777	+
2778	+ var lineSpaceBox = cm.display.lineSpace.getBoundingClientRect();
2779	+ return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top};
2780	+ }
2781	+
2782	+ function charCoords(cm, pos, context, lineObj, bias) {
2783	+ if (!lineObj) lineObj = getLine(cm.doc, pos.line);
2784	+ return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, bias), context);
2785	+ }
2786	+
2787	+ // Returns a box for a given cursor position, which may have an
2788	+ // 'other' property containing the position of the secondary cursor
2789	+ // on a bidi boundary.
2790	+ function cursorCoords(cm, pos, context, lineObj, preparedMeasure, varHeight) {
2791	+ lineObj = lineObj \|\| getLine(cm.doc, pos.line);
2792	+ if (!preparedMeasure) preparedMeasure = prepareMeasureForLine(cm, lineObj);
2793	+ function get(ch, right) {
2794	+ var m = measureCharPrepared(cm, preparedMeasure, ch, right ? "right" : "left", varHeight);
2795	+ if (right) m.left = m.right; else m.right = m.left;
2796	+ return intoCoordSystem(cm, lineObj, m, context);
2797	+ }
2798	+ function getBidi(ch, partPos) {
2799	+ var part = order[partPos], right = part.level % 2;
2800	+ if (ch == bidiLeft(part) && partPos && part.level < order[partPos - 1].level) {
2801	+ part = order[--partPos];
2802	+ ch = bidiRight(part) - (part.level % 2 ? 0 : 1);
2803	+ right = true;
2804	+ } else if (ch == bidiRight(part) && partPos < order.length - 1 && part.level < order[partPos + 1].level) {
2805	+ part = order[++partPos];
2806	+ ch = bidiLeft(part) - part.level % 2;
2807	+ right = false;
2808	+ }
2809	+ if (right && ch == part.to && ch > part.from) return get(ch - 1);
2810	+ return get(ch, right);
2811	+ }
2812	+ var order = getOrder(lineObj), ch = pos.ch;
2813	+ if (!order) return get(ch);
2814	+ var partPos = getBidiPartAt(order, ch);
2815	+ var val = getBidi(ch, partPos);
2816	+ if (bidiOther != null) val.other = getBidi(ch, bidiOther);
2817	+ return val;
2818	+ }
2819	+
2820	+ // Used to cheaply estimate the coordinates for a position. Used for
2821	+ // intermediate scroll updates.
2822	+ function estimateCoords(cm, pos) {
2823	+ var left = 0, pos = clipPos(cm.doc, pos);
2824	+ if (!cm.options.lineWrapping) left = charWidth(cm.display) * pos.ch;
2825	+ var lineObj = getLine(cm.doc, pos.line);
2826	+ var top = heightAtLine(lineObj) + paddingTop(cm.display);
2827	+ return {left: left, right: left, top: top, bottom: top + lineObj.height};
2828	+ }
2829	+
2830	+ // Positions returned by coordsChar contain some extra information.
2831	+ // xRel is the relative x position of the input coordinates compared
2832	+ // to the found position (so xRel > 0 means the coordinates are to
2833	+ // the right of the character position, for example). When outside
2834	+ // is true, that means the coordinates lie outside the line's
2835	+ // vertical range.
2836	+ function PosWithInfo(line, ch, outside, xRel) {
2837	+ var pos = Pos(line, ch);
2838	+ pos.xRel = xRel;
2839	+ if (outside) pos.outside = true;
2840	+ return pos;
2841	+ }
2842	+
2843	+ // Compute the character position closest to the given coordinates.
2844	+ // Input must be lineSpace-local ("div" coordinate system).
2845	+ function coordsChar(cm, x, y) {
2846	+ var doc = cm.doc;
2847	+ y += cm.display.viewOffset;
2848	+ if (y < 0) return PosWithInfo(doc.first, 0, true, -1);
2849	+ var lineN = lineAtHeight(doc, y), last = doc.first + doc.size - 1;
2850	+ if (lineN > last)
2851	+ return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, true, 1);
2852	+ if (x < 0) x = 0;
2853	+
2854	+ var lineObj = getLine(doc, lineN);
2855	+ for (;;) {
2856	+ var found = coordsCharInner(cm, lineObj, lineN, x, y);
2857	+ var merged = collapsedSpanAtEnd(lineObj);
2858	+ var mergedPos = merged && merged.find(0, true);
2859	+ if (merged && (found.ch > mergedPos.from.ch \|\| found.ch == mergedPos.from.ch && found.xRel > 0))
2860	+ lineN = lineNo(lineObj = mergedPos.to.line);
2861	+ else
2862	+ return found;
2863	+ }
2864	+ }
2865	+
2866	+ function coordsCharInner(cm, lineObj, lineNo, x, y) {
2867	+ var innerOff = y - heightAtLine(lineObj);
2868	+ var wrongLine = false, adjust = 2 * cm.display.wrapper.clientWidth;
2869	+ var preparedMeasure = prepareMeasureForLine(cm, lineObj);
2870	+
2871	+ function getX(ch) {
2872	+ var sp = cursorCoords(cm, Pos(lineNo, ch), "line", lineObj, preparedMeasure);
2873	+ wrongLine = true;
2874	+ if (innerOff > sp.bottom) return sp.left - adjust;
2875	+ else if (innerOff < sp.top) return sp.left + adjust;
2876	+ else wrongLine = false;
2877	+ return sp.left;
2878	+ }
2879	+
2880	+ var bidi = getOrder(lineObj), dist = lineObj.text.length;
2881	+ var from = lineLeft(lineObj), to = lineRight(lineObj);
2882	+ var fromX = getX(from), fromOutside = wrongLine, toX = getX(to), toOutside = wrongLine;
2883	+
2884	+ if (x > toX) return PosWithInfo(lineNo, to, toOutside, 1);
2885	+ // Do a binary search between these bounds.
2886	+ for (;;) {
2887	+ if (bidi ? to == from \|\| to == moveVisually(lineObj, from, 1) : to - from <= 1) {
2888	+ var ch = x < fromX \|\| x - fromX <= toX - x ? from : to;
2889	+ var xDiff = x - (ch == from ? fromX : toX);
2890	+ while (isExtendingChar(lineObj.text.charAt(ch))) ++ch;
2891	+ var pos = PosWithInfo(lineNo, ch, ch == from ? fromOutside : toOutside,
2892	+ xDiff < -1 ? -1 : xDiff > 1 ? 1 : 0);
2893	+ return pos;
2894	+ }
2895	+ var step = Math.ceil(dist / 2), middle = from + step;
2896	+ if (bidi) {
2897	+ middle = from;
2898	+ for (var i = 0; i < step; ++i) middle = moveVisually(lineObj, middle, 1);
2899	+ }
2900	+ var middleX = getX(middle);
2901	+ if (middleX > x) {to = middle; toX = middleX; if (toOutside = wrongLine) toX += 1000; dist = step;}
2902	+ else {from = middle; fromX = middleX; fromOutside = wrongLine; dist -= step;}
2903	+ }
2904	+ }
2905	+
2906	+ var measureText;
2907	+ // Compute the default text height.
2908	+ function textHeight(display) {
2909	+ if (display.cachedTextHeight != null) return display.cachedTextHeight;
2910	+ if (measureText == null) {
2911	+ measureText = elt("pre");
2912	+ // Measure a bunch of lines, for browsers that compute
2913	+ // fractional heights.
2914	+ for (var i = 0; i < 49; ++i) {
2915	+ measureText.appendChild(document.createTextNode("x"));
2916	+ measureText.appendChild(elt("br"));
2917	+ }
2918	+ measureText.appendChild(document.createTextNode("x"));
2919	+ }
2920	+ removeChildrenAndAdd(display.measure, measureText);
2921	+ var height = measureText.offsetHeight / 50;
2922	+ if (height > 3) display.cachedTextHeight = height;
2923	+ removeChildren(display.measure);
2924	+ return height \|\| 1;
2925	+ }
2926	+
2927	+ // Compute the default character width.
2928	+ function charWidth(display) {
2929	+ if (display.cachedCharWidth != null) return display.cachedCharWidth;
2930	+ var anchor = elt("span", "xxxxxxxxxx");
2931	+ var pre = elt("pre", [anchor]);
2932	+ removeChildrenAndAdd(display.measure, pre);
2933	+ var rect = anchor.getBoundingClientRect(), width = (rect.right - rect.left) / 10;
2934	+ if (width > 2) display.cachedCharWidth = width;
2935	+ return width \|\| 10;
2936	+ }
2937	+
2938	+ // OPERATIONS
2939	+
2940	+ // Operations are used to wrap a series of changes to the editor
2941	+ // state in such a way that each change won't have to update the
2942	+ // cursor and display (which would be awkward, slow, and
2943	+ // error-prone). Instead, display updates are batched and then all
2944	+ // combined and executed at once.
2945	+
2946	+ var operationGroup = null;
2947	+
2948	+ var nextOpId = 0;
2949	+ // Start a new operation.
2950	+ function startOperation(cm) {
2951	+ cm.curOp = {
2952	+ cm: cm,
2953	+ viewChanged: false, // Flag that indicates that lines might need to be redrawn
2954	+ startHeight: cm.doc.height, // Used to detect need to update scrollbar
2955	+ forceUpdate: false, // Used to force a redraw
2956	+ updateInput: null, // Whether to reset the input textarea
2957	+ typing: false, // Whether this reset should be careful to leave existing text (for compositing)
2958	+ changeObjs: null, // Accumulated changes, for firing change events
2959	+ cursorActivityHandlers: null, // Set of handlers to fire cursorActivity on
2960	+ cursorActivityCalled: 0, // Tracks which cursorActivity handlers have been called already
2961	+ selectionChanged: false, // Whether the selection needs to be redrawn
2962	+ updateMaxLine: false, // Set when the widest line needs to be determined anew
2963	+ scrollLeft: null, scrollTop: null, // Intermediate scroll position, not pushed to DOM yet
2964	+ scrollToPos: null, // Used to scroll to a specific position
2965	+ focus: false,
2966	+ id: ++nextOpId // Unique ID
2967	+ };
2968	+ if (operationGroup) {
2969	+ operationGroup.ops.push(cm.curOp);
2970	+ } else {
2971	+ cm.curOp.ownsGroup = operationGroup = {
2972	+ ops: [cm.curOp],
2973	+ delayedCallbacks: []
2974	+ };
2975	+ }
2976	+ }
2977	+
2978	+ function fireCallbacksForOps(group) {
2979	+ // Calls delayed callbacks and cursorActivity handlers until no
2980	+ // new ones appear
2981	+ var callbacks = group.delayedCallbacks, i = 0;
2982	+ do {
2983	+ for (; i < callbacks.length; i++)
2984	+ callbacks[i].call(null);
2985	+ for (var j = 0; j < group.ops.length; j++) {
2986	+ var op = group.ops[j];
2987	+ if (op.cursorActivityHandlers)
2988	+ while (op.cursorActivityCalled < op.cursorActivityHandlers.length)
2989	+ op.cursorActivityHandlers[op.cursorActivityCalled++].call(null, op.cm);
2990	+ }
2991	+ } while (i < callbacks.length);
2992	+ }
2993	+
2994	+ // Finish an operation, updating the display and signalling delayed events
2995	+ function endOperation(cm) {
2996	+ var op = cm.curOp, group = op.ownsGroup;
2997	+ if (!group) return;
2998	+
2999	+ try { fireCallbacksForOps(group); }
3000	+ finally {
3001	+ operationGroup = null;
3002	+ for (var i = 0; i < group.ops.length; i++)
3003	+ group.ops[i].cm.curOp = null;
3004	+ endOperations(group);
3005	+ }
3006	+ }
3007	+
3008	+ // The DOM updates done when an operation finishes are batched so
3009	+ // that the minimum number of relayouts are required.
3010	+ function endOperations(group) {
3011	+ var ops = group.ops;
3012	+ for (var i = 0; i < ops.length; i++) // Read DOM
3013	+ endOperation_R1(ops[i]);
3014	+ for (var i = 0; i < ops.length; i++) // Write DOM (maybe)
3015	+ endOperation_W1(ops[i]);
3016	+ for (var i = 0; i < ops.length; i++) // Read DOM
3017	+ endOperation_R2(ops[i]);
3018	+ for (var i = 0; i < ops.length; i++) // Write DOM (maybe)
3019	+ endOperation_W2(ops[i]);
3020	+ for (var i = 0; i < ops.length; i++) // Read DOM
3021	+ endOperation_finish(ops[i]);
3022	+ }
3023	+
3024	+ function endOperation_R1(op) {
3025	+ var cm = op.cm, display = cm.display;
3026	+ maybeClipScrollbars(cm);
3027	+ if (op.updateMaxLine) findMaxLine(cm);
3028	+
3029	+ op.mustUpdate = op.viewChanged \|\| op.forceUpdate \|\| op.scrollTop != null \|\|
3030	+ op.scrollToPos && (op.scrollToPos.from.line < display.viewFrom \|\|
3031	+ op.scrollToPos.to.line >= display.viewTo) \|\|
3032	+ display.maxLineChanged && cm.options.lineWrapping;
3033	+ op.update = op.mustUpdate &&
3034	+ new DisplayUpdate(cm, op.mustUpdate && {top: op.scrollTop, ensure: op.scrollToPos}, op.forceUpdate);
3035	+ }
3036	+
3037	+ function endOperation_W1(op) {
3038	+ op.updatedDisplay = op.mustUpdate && updateDisplayIfNeeded(op.cm, op.update);
3039	+ }
3040	+
3041	+ function endOperation_R2(op) {
3042	+ var cm = op.cm, display = cm.display;
3043	+ if (op.updatedDisplay) updateHeightsInViewport(cm);
3044	+
3045	+ op.barMeasure = measureForScrollbars(cm);
3046	+
3047	+ // If the max line changed since it was last measured, measure it,
3048	+ // and ensure the document's width matches it.
3049	+ // updateDisplay_W2 will use these properties to do the actual resizing
3050	+ if (display.maxLineChanged && !cm.options.lineWrapping) {
3051	+ op.adjustWidthTo = measureChar(cm, display.maxLine, display.maxLine.text.length).left + 3;
3052	+ cm.display.sizerWidth = op.adjustWidthTo;
3053	+ op.barMeasure.scrollWidth =
3054	+ Math.max(display.scroller.clientWidth, display.sizer.offsetLeft + op.adjustWidthTo + scrollGap(cm) + cm.display.barWidth);
3055	+ op.maxScrollLeft = Math.max(0, display.sizer.offsetLeft + op.adjustWidthTo - displayWidth(cm));
3056	+ }
3057	+
3058	+ if (op.updatedDisplay \|\| op.selectionChanged)
3059	+ op.preparedSelection = display.input.prepareSelection();
3060	+ }
3061	+
3062	+ function endOperation_W2(op) {
3063	+ var cm = op.cm;
3064	+
3065	+ if (op.adjustWidthTo != null) {
3066	+ cm.display.sizer.style.minWidth = op.adjustWidthTo + "px";
3067	+ if (op.maxScrollLeft < cm.doc.scrollLeft)
3068	+ setScrollLeft(cm, Math.min(cm.display.scroller.scrollLeft, op.maxScrollLeft), true);
3069	+ cm.display.maxLineChanged = false;
3070	+ }
3071	+
3072	+ if (op.preparedSelection)
3073	+ cm.display.input.showSelection(op.preparedSelection);
3074	+ if (op.updatedDisplay)
3075	+ setDocumentHeight(cm, op.barMeasure);
3076	+ if (op.updatedDisplay \|\| op.startHeight != cm.doc.height)
3077	+ updateScrollbars(cm, op.barMeasure);
3078	+
3079	+ if (op.selectionChanged) restartBlink(cm);
3080	+
3081	+ if (cm.state.focused && op.updateInput)
3082	+ cm.display.input.reset(op.typing);
3083	+ if (op.focus && op.focus == activeElt()) ensureFocus(op.cm);
3084	+ }
3085	+
3086	+ function endOperation_finish(op) {
3087	+ var cm = op.cm, display = cm.display, doc = cm.doc;
3088	+
3089	+ if (op.updatedDisplay) postUpdateDisplay(cm, op.update);
3090	+
3091	+ // Abort mouse wheel delta measurement, when scrolling explicitly
3092	+ if (display.wheelStartX != null && (op.scrollTop != null \|\| op.scrollLeft != null \|\| op.scrollToPos))
3093	+ display.wheelStartX = display.wheelStartY = null;
3094	+
3095	+ // Propagate the scroll position to the actual DOM scroller
3096	+ if (op.scrollTop != null && (display.scroller.scrollTop != op.scrollTop \|\| op.forceScroll)) {
3097	+ doc.scrollTop = Math.max(0, Math.min(display.scroller.scrollHeight - display.scroller.clientHeight, op.scrollTop));
3098	+ display.scrollbars.setScrollTop(doc.scrollTop);
3099	+ display.scroller.scrollTop = doc.scrollTop;
3100	+ }
3101	+ if (op.scrollLeft != null && (display.scroller.scrollLeft != op.scrollLeft \|\| op.forceScroll)) {
3102	+ doc.scrollLeft = Math.max(0, Math.min(display.scroller.scrollWidth - displayWidth(cm), op.scrollLeft));
3103	+ display.scrollbars.setScrollLeft(doc.scrollLeft);
3104	+ display.scroller.scrollLeft = doc.scrollLeft;
3105	+ alignHorizontally(cm);
3106	+ }
3107	+ // If we need to scroll a specific position into view, do so.
3108	+ if (op.scrollToPos) {
3109	+ var coords = scrollPosIntoView(cm, clipPos(doc, op.scrollToPos.from),
3110	+ clipPos(doc, op.scrollToPos.to), op.scrollToPos.margin);
3111	+ if (op.scrollToPos.isCursor && cm.state.focused) maybeScrollWindow(cm, coords);
3112	+ }
3113	+
3114	+ // Fire events for markers that are hidden/unidden by editing or
3115	+ // undoing
3116	+ var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers;
3117	+ if (hidden) for (var i = 0; i < hidden.length; ++i)
3118	+ if (!hidden[i].lines.length) signal(hidden[i], "hide");
3119	+ if (unhidden) for (var i = 0; i < unhidden.length; ++i)
3120	+ if (unhidden[i].lines.length) signal(unhidden[i], "unhide");
3121	+
3122	+ if (display.wrapper.offsetHeight)
3123	+ doc.scrollTop = cm.display.scroller.scrollTop;
3124	+
3125	+ // Fire change events, and delayed event handlers
3126	+ if (op.changeObjs)
3127	+ signal(cm, "changes", cm, op.changeObjs);
3128	+ if (op.update)
3129	+ op.update.finish();
3130	+ }
3131	+
3132	+ // Run the given function in an operation
3133	+ function runInOp(cm, f) {
3134	+ if (cm.curOp) return f();
3135	+ startOperation(cm);
3136	+ try { return f(); }
3137	+ finally { endOperation(cm); }
3138	+ }
3139	+ // Wraps a function in an operation. Returns the wrapped function.
3140	+ function operation(cm, f) {
3141	+ return function() {
3142	+ if (cm.curOp) return f.apply(cm, arguments);
3143	+ startOperation(cm);
3144	+ try { return f.apply(cm, arguments); }
3145	+ finally { endOperation(cm); }
3146	+ };
3147	+ }
3148	+ // Used to add methods to editor and doc instances, wrapping them in
3149	+ // operations.
3150	+ function methodOp(f) {
3151	+ return function() {
3152	+ if (this.curOp) return f.apply(this, arguments);
3153	+ startOperation(this);
3154	+ try { return f.apply(this, arguments); }
3155	+ finally { endOperation(this); }
3156	+ };
3157	+ }
3158	+ function docMethodOp(f) {
3159	+ return function() {
3160	+ var cm = this.cm;
3161	+ if (!cm \|\| cm.curOp) return f.apply(this, arguments);
3162	+ startOperation(cm);
3163	+ try { return f.apply(this, arguments); }
3164	+ finally { endOperation(cm); }
3165	+ };
3166	+ }
3167	+
3168	+ // VIEW TRACKING
3169	+
3170	+ // These objects are used to represent the visible (currently drawn)
3171	+ // part of the document. A LineView may correspond to multiple
3172	+ // logical lines, if those are connected by collapsed ranges.
3173	+ function LineView(doc, line, lineN) {
3174	+ // The starting line
3175	+ this.line = line;
3176	+ // Continuing lines, if any
3177	+ this.rest = visualLineContinued(line);
3178	+ // Number of logical lines in this visual line
3179	+ this.size = this.rest ? lineNo(lst(this.rest)) - lineN + 1 : 1;
3180	+ this.node = this.text = null;
3181	+ this.hidden = lineIsHidden(doc, line);
3182	+ }
3183	+
3184	+ // Create a range of LineView objects for the given lines.
3185	+ function buildViewArray(cm, from, to) {
3186	+ var array = [], nextPos;
3187	+ for (var pos = from; pos < to; pos = nextPos) {
3188	+ var view = new LineView(cm.doc, getLine(cm.doc, pos), pos);
3189	+ nextPos = pos + view.size;
3190	+ array.push(view);
3191	+ }
3192	+ return array;
3193	+ }
3194	+
3195	+ // Updates the display.view data structure for a given change to the
3196	+ // document. From and to are in pre-change coordinates. Lendiff is
3197	+ // the amount of lines added or subtracted by the change. This is
3198	+ // used for changes that span multiple lines, or change the way
3199	+ // lines are divided into visual lines. regLineChange (below)
3200	+ // registers single-line changes.
3201	+ function regChange(cm, from, to, lendiff) {
3202	+ if (from == null) from = cm.doc.first;
3203	+ if (to == null) to = cm.doc.first + cm.doc.size;
3204	+ if (!lendiff) lendiff = 0;
3205	+
3206	+ var display = cm.display;
3207	+ if (lendiff && to < display.viewTo &&
3208	+ (display.updateLineNumbers == null \|\| display.updateLineNumbers > from))
3209	+ display.updateLineNumbers = from;
3210	+
3211	+ cm.curOp.viewChanged = true;
3212	+
3213	+ if (from >= display.viewTo) { // Change after
3214	+ if (sawCollapsedSpans && visualLineNo(cm.doc, from) < display.viewTo)
3215	+ resetView(cm);
3216	+ } else if (to <= display.viewFrom) { // Change before
3217	+ if (sawCollapsedSpans && visualLineEndNo(cm.doc, to + lendiff) > display.viewFrom) {
3218	+ resetView(cm);
3219	+ } else {
3220	+ display.viewFrom += lendiff;
3221	+ display.viewTo += lendiff;
3222	+ }
3223	+ } else if (from <= display.viewFrom && to >= display.viewTo) { // Full overlap
3224	+ resetView(cm);
3225	+ } else if (from <= display.viewFrom) { // Top overlap
3226	+ var cut = viewCuttingPoint(cm, to, to + lendiff, 1);
3227	+ if (cut) {
3228	+ display.view = display.view.slice(cut.index);
3229	+ display.viewFrom = cut.lineN;
3230	+ display.viewTo += lendiff;
3231	+ } else {
3232	+ resetView(cm);
3233	+ }
3234	+ } else if (to >= display.viewTo) { // Bottom overlap
3235	+ var cut = viewCuttingPoint(cm, from, from, -1);
3236	+ if (cut) {
3237	+ display.view = display.view.slice(0, cut.index);
3238	+ display.viewTo = cut.lineN;
3239	+ } else {
3240	+ resetView(cm);
3241	+ }
3242	+ } else { // Gap in the middle
3243	+ var cutTop = viewCuttingPoint(cm, from, from, -1);
3244	+ var cutBot = viewCuttingPoint(cm, to, to + lendiff, 1);
3245	+ if (cutTop && cutBot) {
3246	+ display.view = display.view.slice(0, cutTop.index)
3247	+ .concat(buildViewArray(cm, cutTop.lineN, cutBot.lineN))
3248	+ .concat(display.view.slice(cutBot.index));
3249	+ display.viewTo += lendiff;
3250	+ } else {
3251	+ resetView(cm);
3252	+ }
3253	+ }
3254	+
3255	+ var ext = display.externalMeasured;
3256	+ if (ext) {
3257	+ if (to < ext.lineN)
3258	+ ext.lineN += lendiff;
3259	+ else if (from < ext.lineN + ext.size)
3260	+ display.externalMeasured = null;
3261	+ }
3262	+ }
3263	+
3264	+ // Register a change to a single line. Type must be one of "text",
3265	+ // "gutter", "class", "widget"
3266	+ function regLineChange(cm, line, type) {
3267	+ cm.curOp.viewChanged = true;
3268	+ var display = cm.display, ext = cm.display.externalMeasured;
3269	+ if (ext && line >= ext.lineN && line < ext.lineN + ext.size)
3270	+ display.externalMeasured = null;
3271	+
3272	+ if (line < display.viewFrom \|\| line >= display.viewTo) return;
3273	+ var lineView = display.view[findViewIndex(cm, line)];
3274	+ if (lineView.node == null) return;
3275	+ var arr = lineView.changes \|\| (lineView.changes = []);
3276	+ if (indexOf(arr, type) == -1) arr.push(type);
3277	+ }
3278	+
3279	+ // Clear the view.
3280	+ function resetView(cm) {
3281	+ cm.display.viewFrom = cm.display.viewTo = cm.doc.first;
3282	+ cm.display.view = [];
3283	+ cm.display.viewOffset = 0;
3284	+ }
3285	+
3286	+ // Find the view element corresponding to a given line. Return null
3287	+ // when the line isn't visible.
3288	+ function findViewIndex(cm, n) {
3289	+ if (n >= cm.display.viewTo) return null;
3290	+ n -= cm.display.viewFrom;
3291	+ if (n < 0) return null;
3292	+ var view = cm.display.view;
3293	+ for (var i = 0; i < view.length; i++) {
3294	+ n -= view[i].size;
3295	+ if (n < 0) return i;
3296	+ }
3297	+ }
3298	+
3299	+ function viewCuttingPoint(cm, oldN, newN, dir) {
3300	+ var index = findViewIndex(cm, oldN), diff, view = cm.display.view;
3301	+ if (!sawCollapsedSpans \|\| newN == cm.doc.first + cm.doc.size)
3302	+ return {index: index, lineN: newN};
3303	+ for (var i = 0, n = cm.display.viewFrom; i < index; i++)
3304	+ n += view[i].size;
3305	+ if (n != oldN) {
3306	+ if (dir > 0) {
3307	+ if (index == view.length - 1) return null;
3308	+ diff = (n + view[index].size) - oldN;
3309	+ index++;
3310	+ } else {
3311	+ diff = n - oldN;
3312	+ }
3313	+ oldN += diff; newN += diff;
3314	+ }
3315	+ while (visualLineNo(cm.doc, newN) != newN) {
3316	+ if (index == (dir < 0 ? 0 : view.length - 1)) return null;
3317	+ newN += dir * view[index - (dir < 0 ? 1 : 0)].size;
3318	+ index += dir;
3319	+ }
3320	+ return {index: index, lineN: newN};
3321	+ }
3322	+
3323	+ // Force the view to cover a given range, adding empty view element
3324	+ // or clipping off existing ones as needed.
3325	+ function adjustView(cm, from, to) {
3326	+ var display = cm.display, view = display.view;
3327	+ if (view.length == 0 \|\| from >= display.viewTo \|\| to <= display.viewFrom) {
3328	+ display.view = buildViewArray(cm, from, to);
3329	+ display.viewFrom = from;
3330	+ } else {
3331	+ if (display.viewFrom > from)
3332	+ display.view = buildViewArray(cm, from, display.viewFrom).concat(display.view);
3333	+ else if (display.viewFrom < from)
3334	+ display.view = display.view.slice(findViewIndex(cm, from));
3335	+ display.viewFrom = from;
3336	+ if (display.viewTo < to)
3337	+ display.view = display.view.concat(buildViewArray(cm, display.viewTo, to));
3338	+ else if (display.viewTo > to)
3339	+ display.view = display.view.slice(0, findViewIndex(cm, to));
3340	+ }
3341	+ display.viewTo = to;
3342	+ }
3343	+
3344	+ // Count the number of lines in the view whose DOM representation is
3345	+ // out of date (or nonexistent).
3346	+ function countDirtyView(cm) {
3347	+ var view = cm.display.view, dirty = 0;
3348	+ for (var i = 0; i < view.length; i++) {
3349	+ var lineView = view[i];
3350	+ if (!lineView.hidden && (!lineView.node \|\| lineView.changes)) ++dirty;
3351	+ }
3352	+ return dirty;
3353	+ }
3354	+
3355	+ // EVENT HANDLERS
3356	+
3357	+ // Attach the necessary event handlers when initializing the editor
3358	+ function registerEventHandlers(cm) {
3359	+ var d = cm.display;
3360	+ on(d.scroller, "mousedown", operation(cm, onMouseDown));
3361	+ // Older IE's will not fire a second mousedown for a double click
3362	+ if (ie && ie_version < 11)
3363	+ on(d.scroller, "dblclick", operation(cm, function(e) {
3364	+ if (signalDOMEvent(cm, e)) return;
3365	+ var pos = posFromMouse(cm, e);
3366	+ if (!pos \|\| clickInGutter(cm, e) \|\| eventInWidget(cm.display, e)) return;
3367	+ e_preventDefault(e);
3368	+ var word = cm.findWordAt(pos);
3369	+ extendSelection(cm.doc, word.anchor, word.head);
3370	+ }));
3371	+ else
3372	+ on(d.scroller, "dblclick", function(e) { signalDOMEvent(cm, e) \|\| e_preventDefault(e); });
3373	+ // Some browsers fire contextmenu after opening the menu, at
3374	+ // which point we can't mess with it anymore. Context menu is
3375	+ // handled in onMouseDown for these browsers.
3376	+ if (!captureRightClick) on(d.scroller, "contextmenu", function(e) {onContextMenu(cm, e);});
3377	+
3378	+ // Used to suppress mouse event handling when a touch happens
3379	+ var touchFinished, prevTouch = {end: 0};
3380	+ function finishTouch() {
3381	+ if (d.activeTouch) {
3382	+ touchFinished = setTimeout(function() {d.activeTouch = null;}, 1000);
3383	+ prevTouch = d.activeTouch;
3384	+ prevTouch.end = +new Date;
3385	+ }
3386	+ };
3387	+ function isMouseLikeTouchEvent(e) {
3388	+ if (e.touches.length != 1) return false;
3389	+ var touch = e.touches[0];
3390	+ return touch.radiusX <= 1 && touch.radiusY <= 1;
3391	+ }
3392	+ function farAway(touch, other) {
3393	+ if (other.left == null) return true;
3394	+ var dx = other.left - touch.left, dy = other.top - touch.top;
3395	+ return dx * dx + dy * dy > 20 * 20;
3396	+ }
3397	+ on(d.scroller, "touchstart", function(e) {
3398	+ if (!isMouseLikeTouchEvent(e)) {
3399	+ clearTimeout(touchFinished);
3400	+ var now = +new Date;
3401	+ d.activeTouch = {start: now, moved: false,
3402	+ prev: now - prevTouch.end <= 300 ? prevTouch : null};
3403	+ if (e.touches.length == 1) {
3404	+ d.activeTouch.left = e.touches[0].pageX;
3405	+ d.activeTouch.top = e.touches[0].pageY;
3406	+ }
3407	+ }
3408	+ });
3409	+ on(d.scroller, "touchmove", function() {
3410	+ if (d.activeTouch) d.activeTouch.moved = true;
3411	+ });
3412	+ on(d.scroller, "touchend", function(e) {
3413	+ var touch = d.activeTouch;
3414	+ if (touch && !eventInWidget(d, e) && touch.left != null &&
3415	+ !touch.moved && new Date - touch.start < 300) {
3416	+ var pos = cm.coordsChar(d.activeTouch, "page"), range;
3417	+ if (!touch.prev \|\| farAway(touch, touch.prev)) // Single tap
3418	+ range = new Range(pos, pos);
3419	+ else if (!touch.prev.prev \|\| farAway(touch, touch.prev.prev)) // Double tap
3420	+ range = cm.findWordAt(pos);
3421	+ else // Triple tap
3422	+ range = new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0)));
3423	+ cm.setSelection(range.anchor, range.head);
3424	+ cm.focus();
3425	+ e_preventDefault(e);
3426	+ }
3427	+ finishTouch();
3428	+ });
3429	+ on(d.scroller, "touchcancel", finishTouch);
3430	+
3431	+ // Sync scrolling between fake scrollbars and real scrollable
3432	+ // area, ensure viewport is updated when scrolling.
3433	+ on(d.scroller, "scroll", function() {
3434	+ if (d.scroller.clientHeight) {
3435	+ setScrollTop(cm, d.scroller.scrollTop);
3436	+ setScrollLeft(cm, d.scroller.scrollLeft, true);
3437	+ signal(cm, "scroll", cm);
3438	+ }
3439	+ });
3440	+
3441	+ // Listen to wheel events in order to try and update the viewport on time.
3442	+ on(d.scroller, "mousewheel", function(e){onScrollWheel(cm, e);});
3443	+ on(d.scroller, "DOMMouseScroll", function(e){onScrollWheel(cm, e);});
3444	+
3445	+ // Prevent wrapper from ever scrolling
3446	+ on(d.wrapper, "scroll", function() { d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; });
3447	+
3448	+ d.dragFunctions = {
3449	+ enter: function(e) {if (!signalDOMEvent(cm, e)) e_stop(e);},
3450	+ over: function(e) {if (!signalDOMEvent(cm, e)) { onDragOver(cm, e); e_stop(e); }},
3451	+ start: function(e){onDragStart(cm, e);},
3452	+ drop: operation(cm, onDrop),
3453	+ leave: function() {clearDragCursor(cm);}
3454	+ };
3455	+
3456	+ var inp = d.input.getField();
3457	+ on(inp, "keyup", function(e) { onKeyUp.call(cm, e); });
3458	+ on(inp, "keydown", operation(cm, onKeyDown));
3459	+ on(inp, "keypress", operation(cm, onKeyPress));
3460	+ on(inp, "focus", bind(onFocus, cm));
3461	+ on(inp, "blur", bind(onBlur, cm));
3462	+ }
3463	+
3464	+ function dragDropChanged(cm, value, old) {
3465	+ var wasOn = old && old != CodeMirror.Init;
3466	+ if (!value != !wasOn) {
3467	+ var funcs = cm.display.dragFunctions;
3468	+ var toggle = value ? on : off;
3469	+ toggle(cm.display.scroller, "dragstart", funcs.start);
3470	+ toggle(cm.display.scroller, "dragenter", funcs.enter);
3471	+ toggle(cm.display.scroller, "dragover", funcs.over);
3472	+ toggle(cm.display.scroller, "dragleave", funcs.leave);
3473	+ toggle(cm.display.scroller, "drop", funcs.drop);
3474	+ }
3475	+ }
3476	+
3477	+ // Called when the window resizes
3478	+ function onResize(cm) {
3479	+ var d = cm.display;
3480	+ if (d.lastWrapHeight == d.wrapper.clientHeight && d.lastWrapWidth == d.wrapper.clientWidth)
3481	+ return;
3482	+ // Might be a text scaling operation, clear size caches.
3483	+ d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null;
3484	+ d.scrollbarsClipped = false;
3485	+ cm.setSize();
3486	+ }
3487	+
3488	+ // MOUSE EVENTS
3489	+
3490	+ // Return true when the given mouse event happened in a widget
3491	+ function eventInWidget(display, e) {
3492	+ for (var n = e_target(e); n != display.wrapper; n = n.parentNode) {
3493	+ if (!n \|\| (n.nodeType == 1 && n.getAttribute("cm-ignore-events") == "true") \|\|
3494	+ (n.parentNode == display.sizer && n != display.mover))
3495	+ return true;
3496	+ }
3497	+ }
3498	+
3499	+ // Given a mouse event, find the corresponding position. If liberal
3500	+ // is false, it checks whether a gutter or scrollbar was clicked,
3501	+ // and returns null if it was. forRect is used by rectangular
3502	+ // selections, and tries to estimate a character position even for
3503	+ // coordinates beyond the right of the text.
3504	+ function posFromMouse(cm, e, liberal, forRect) {
3505	+ var display = cm.display;
3506	+ if (!liberal && e_target(e).getAttribute("cm-not-content") == "true") return null;
3507	+
3508	+ var x, y, space = display.lineSpace.getBoundingClientRect();
3509	+ // Fails unpredictably on IE[67] when mouse is dragged around quickly.
3510	+ try { x = e.clientX - space.left; y = e.clientY - space.top; }
3511	+ catch (e) { return null; }
3512	+ var coords = coordsChar(cm, x, y), line;
3513	+ if (forRect && coords.xRel == 1 && (line = getLine(cm.doc, coords.line).text).length == coords.ch) {
3514	+ var colDiff = countColumn(line, line.length, cm.options.tabSize) - line.length;
3515	+ coords = Pos(coords.line, Math.max(0, Math.round((x - paddingH(cm.display).left) / charWidth(cm.display)) - colDiff));
3516	+ }
3517	+ return coords;
3518	+ }
3519	+
3520	+ // A mouse down can be a single click, double click, triple click,
3521	+ // start of selection drag, start of text drag, new cursor
3522	+ // (ctrl-click), rectangle drag (alt-drag), or xwin
3523	+ // middle-click-paste. Or it might be a click on something we should
3524	+ // not interfere with, such as a scrollbar or widget.
3525	+ function onMouseDown(e) {
3526	+ var cm = this, display = cm.display;
3527	+ if (display.activeTouch && display.input.supportsTouch() \|\| signalDOMEvent(cm, e)) return;
3528	+ display.shift = e.shiftKey;
3529	+
3530	+ if (eventInWidget(display, e)) {
3531	+ if (!webkit) {
3532	+ // Briefly turn off draggability, to allow widgets to do
3533	+ // normal dragging things.
3534	+ display.scroller.draggable = false;
3535	+ setTimeout(function(){display.scroller.draggable = true;}, 100);
3536	+ }
3537	+ return;
3538	+ }
3539	+ if (clickInGutter(cm, e)) return;
3540	+ var start = posFromMouse(cm, e);
3541	+ window.focus();
3542	+
3543	+ switch (e_button(e)) {
3544	+ case 1:
3545	+ // #3261: make sure, that we're not starting a second selection
3546	+ if (cm.state.selectingText)
3547	+ cm.state.selectingText(e);
3548	+ else if (start)
3549	+ leftButtonDown(cm, e, start);
3550	+ else if (e_target(e) == display.scroller)
3551	+ e_preventDefault(e);
3552	+ break;
3553	+ case 2:
3554	+ if (webkit) cm.state.lastMiddleDown = +new Date;
3555	+ if (start) extendSelection(cm.doc, start);
3556	+ setTimeout(function() {display.input.focus();}, 20);
3557	+ e_preventDefault(e);
3558	+ break;
3559	+ case 3:
3560	+ if (captureRightClick) onContextMenu(cm, e);
3561	+ else delayBlurEvent(cm);
3562	+ break;
3563	+ }
3564	+ }
3565	+
3566	+ var lastClick, lastDoubleClick;
3567	+ function leftButtonDown(cm, e, start) {
3568	+ if (ie) setTimeout(bind(ensureFocus, cm), 0);
3569	+ else cm.curOp.focus = activeElt();
3570	+
3571	+ var now = +new Date, type;
3572	+ if (lastDoubleClick && lastDoubleClick.time > now - 400 && cmp(lastDoubleClick.pos, start) == 0) {
3573	+ type = "triple";
3574	+ } else if (lastClick && lastClick.time > now - 400 && cmp(lastClick.pos, start) == 0) {
3575	+ type = "double";
3576	+ lastDoubleClick = {time: now, pos: start};
3577	+ } else {
3578	+ type = "single";
3579	+ lastClick = {time: now, pos: start};
3580	+ }
3581	+
3582	+ var sel = cm.doc.sel, modifier = mac ? e.metaKey : e.ctrlKey, contained;
3583	+ if (cm.options.dragDrop && dragAndDrop && !isReadOnly(cm) &&
3584	+ type == "single" && (contained = sel.contains(start)) > -1 &&
3585	+ (cmp((contained = sel.ranges[contained]).from(), start) < 0 \|\| start.xRel > 0) &&
3586	+ (cmp(contained.to(), start) > 0 \|\| start.xRel < 0))
3587	+ leftButtonStartDrag(cm, e, start, modifier);
3588	+ else
3589	+ leftButtonSelect(cm, e, start, type, modifier);
3590	+ }
3591	+
3592	+ // Start a text drag. When it ends, see if any dragging actually
3593	+ // happen, and treat as a click if it didn't.
3594	+ function leftButtonStartDrag(cm, e, start, modifier) {
3595	+ var display = cm.display, startTime = +new Date;
3596	+ var dragEnd = operation(cm, function(e2) {
3597	+ if (webkit) display.scroller.draggable = false;
3598	+ cm.state.draggingText = false;
3599	+ off(document, "mouseup", dragEnd);
3600	+ off(display.scroller, "drop", dragEnd);
3601	+ if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) {
3602	+ e_preventDefault(e2);
3603	+ if (!modifier && +new Date - 200 < startTime)
3604	+ extendSelection(cm.doc, start);
3605	+ // Work around unexplainable focus problem in IE9 (#2127) and Chrome (#3081)
3606	+ if (webkit \|\| ie && ie_version == 9)
3607	+ setTimeout(function() {document.body.focus(); display.input.focus();}, 20);
3608	+ else
3609	+ display.input.focus();
3610	+ }
3611	+ });
3612	+ // Let the drag handler handle this.
3613	+ if (webkit) display.scroller.draggable = true;
3614	+ cm.state.draggingText = dragEnd;
3615	+ // IE's approach to draggable
3616	+ if (display.scroller.dragDrop) display.scroller.dragDrop();
3617	+ on(document, "mouseup", dragEnd);
3618	+ on(display.scroller, "drop", dragEnd);
3619	+ }
3620	+
3621	+ // Normal selection, as opposed to text dragging.
3622	+ function leftButtonSelect(cm, e, start, type, addNew) {
3623	+ var display = cm.display, doc = cm.doc;
3624	+ e_preventDefault(e);
3625	+
3626	+ var ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges;
3627	+ if (addNew && !e.shiftKey) {
3628	+ ourIndex = doc.sel.contains(start);
3629	+ if (ourIndex > -1)
3630	+ ourRange = ranges[ourIndex];
3631	+ else
3632	+ ourRange = new Range(start, start);
3633	+ } else {
3634	+ ourRange = doc.sel.primary();
3635	+ ourIndex = doc.sel.primIndex;
3636	+ }
3637	+
3638	+ if (e.altKey) {
3639	+ type = "rect";
3640	+ if (!addNew) ourRange = new Range(start, start);
3641	+ start = posFromMouse(cm, e, true, true);
3642	+ ourIndex = -1;
3643	+ } else if (type == "double") {
3644	+ var word = cm.findWordAt(start);
3645	+ if (cm.display.shift \|\| doc.extend)
3646	+ ourRange = extendRange(doc, ourRange, word.anchor, word.head);
3647	+ else
3648	+ ourRange = word;
3649	+ } else if (type == "triple") {
3650	+ var line = new Range(Pos(start.line, 0), clipPos(doc, Pos(start.line + 1, 0)));
3651	+ if (cm.display.shift \|\| doc.extend)
3652	+ ourRange = extendRange(doc, ourRange, line.anchor, line.head);
3653	+ else
3654	+ ourRange = line;
3655	+ } else {
3656	+ ourRange = extendRange(doc, ourRange, start);
3657	+ }
3658	+
3659	+ if (!addNew) {
3660	+ ourIndex = 0;
3661	+ setSelection(doc, new Selection([ourRange], 0), sel_mouse);
3662	+ startSel = doc.sel;
3663	+ } else if (ourIndex == -1) {
3664	+ ourIndex = ranges.length;
3665	+ setSelection(doc, normalizeSelection(ranges.concat([ourRange]), ourIndex),
3666	+ {scroll: false, origin: "*mouse"});
3667	+ } else if (ranges.length > 1 && ranges[ourIndex].empty() && type == "single" && !e.shiftKey) {
3668	+ setSelection(doc, normalizeSelection(ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0),
3669	+ {scroll: false, origin: "*mouse"});
3670	+ startSel = doc.sel;
3671	+ } else {
3672	+ replaceOneSelection(doc, ourIndex, ourRange, sel_mouse);
3673	+ }
3674	+
3675	+ var lastPos = start;
3676	+ function extendTo(pos) {
3677	+ if (cmp(lastPos, pos) == 0) return;
3678	+ lastPos = pos;
3679	+
3680	+ if (type == "rect") {
3681	+ var ranges = [], tabSize = cm.options.tabSize;
3682	+ var startCol = countColumn(getLine(doc, start.line).text, start.ch, tabSize);
3683	+ var posCol = countColumn(getLine(doc, pos.line).text, pos.ch, tabSize);
3684	+ var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol);
3685	+ for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line));
3686	+ line <= end; line++) {
3687	+ var text = getLine(doc, line).text, leftPos = findColumn(text, left, tabSize);
3688	+ if (left == right)
3689	+ ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos)));
3690	+ else if (text.length > leftPos)
3691	+ ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize))));
3692	+ }
3693	+ if (!ranges.length) ranges.push(new Range(start, start));
3694	+ setSelection(doc, normalizeSelection(startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex),
3695	+ {origin: "*mouse", scroll: false});
3696	+ cm.scrollIntoView(pos);
3697	+ } else {
3698	+ var oldRange = ourRange;
3699	+ var anchor = oldRange.anchor, head = pos;
3700	+ if (type != "single") {
3701	+ if (type == "double")
3702	+ var range = cm.findWordAt(pos);
3703	+ else
3704	+ var range = new Range(Pos(pos.line, 0), clipPos(doc, Pos(pos.line + 1, 0)));
3705	+ if (cmp(range.anchor, anchor) > 0) {
3706	+ head = range.head;
3707	+ anchor = minPos(oldRange.from(), range.anchor);
3708	+ } else {
3709	+ head = range.anchor;
3710	+ anchor = maxPos(oldRange.to(), range.head);
3711	+ }
3712	+ }
3713	+ var ranges = startSel.ranges.slice(0);
3714	+ ranges[ourIndex] = new Range(clipPos(doc, anchor), head);
3715	+ setSelection(doc, normalizeSelection(ranges, ourIndex), sel_mouse);
3716	+ }
3717	+ }
3718	+
3719	+ var editorSize = display.wrapper.getBoundingClientRect();
3720	+ // Used to ensure timeout re-tries don't fire when another extend
3721	+ // happened in the meantime (clearTimeout isn't reliable -- at
3722	+ // least on Chrome, the timeouts still happen even when cleared,
3723	+ // if the clear happens after their scheduled firing time).
3724	+ var counter = 0;
3725	+
3726	+ function extend(e) {
3727	+ var curCount = ++counter;
3728	+ var cur = posFromMouse(cm, e, true, type == "rect");
3729	+ if (!cur) return;
3730	+ if (cmp(cur, lastPos) != 0) {
3731	+ cm.curOp.focus = activeElt();
3732	+ extendTo(cur);
3733	+ var visible = visibleLines(display, doc);
3734	+ if (cur.line >= visible.to \|\| cur.line < visible.from)
3735	+ setTimeout(operation(cm, function(){if (counter == curCount) extend(e);}), 150);
3736	+ } else {
3737	+ var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0;
3738	+ if (outside) setTimeout(operation(cm, function() {
3739	+ if (counter != curCount) return;
3740	+ display.scroller.scrollTop += outside;
3741	+ extend(e);
3742	+ }), 50);
3743	+ }
3744	+ }
3745	+
3746	+ function done(e) {
3747	+ cm.state.selectingText = false;
3748	+ counter = Infinity;
3749	+ e_preventDefault(e);
3750	+ display.input.focus();
3751	+ off(document, "mousemove", move);
3752	+ off(document, "mouseup", up);
3753	+ doc.history.lastSelOrigin = null;
3754	+ }
3755	+
3756	+ var move = operation(cm, function(e) {
3757	+ if (!e_button(e)) done(e);
3758	+ else extend(e);
3759	+ });
3760	+ var up = operation(cm, done);
3761	+ cm.state.selectingText = up;
3762	+ on(document, "mousemove", move);
3763	+ on(document, "mouseup", up);
3764	+ }
3765	+
3766	+ // Determines whether an event happened in the gutter, and fires the
3767	+ // handlers for the corresponding event.
3768	+ function gutterEvent(cm, e, type, prevent, signalfn) {
3769	+ try { var mX = e.clientX, mY = e.clientY; }
3770	+ catch(e) { return false; }
3771	+ if (mX >= Math.floor(cm.display.gutters.getBoundingClientRect().right)) return false;
3772	+ if (prevent) e_preventDefault(e);
3773	+
3774	+ var display = cm.display;
3775	+ var lineBox = display.lineDiv.getBoundingClientRect();
3776	+
3777	+ if (mY > lineBox.bottom \|\| !hasHandler(cm, type)) return e_defaultPrevented(e);
3778	+ mY -= lineBox.top - display.viewOffset;
3779	+
3780	+ for (var i = 0; i < cm.options.gutters.length; ++i) {
3781	+ var g = display.gutters.childNodes[i];
3782	+ if (g && g.getBoundingClientRect().right >= mX) {
3783	+ var line = lineAtHeight(cm.doc, mY);
3784	+ var gutter = cm.options.gutters[i];
3785	+ signalfn(cm, type, cm, line, gutter, e);
3786	+ return e_defaultPrevented(e);
3787	+ }
3788	+ }
3789	+ }
3790	+
3791	+ function clickInGutter(cm, e) {
3792	+ return gutterEvent(cm, e, "gutterClick", true, signalLater);
3793	+ }
3794	+
3795	+ // Kludge to work around strange IE behavior where it'll sometimes
3796	+ // re-fire a series of drag-related events right after the drop (#1551)
3797	+ var lastDrop = 0;
3798	+
3799	+ function onDrop(e) {
3800	+ var cm = this;
3801	+ clearDragCursor(cm);
3802	+ if (signalDOMEvent(cm, e) \|\| eventInWidget(cm.display, e))
3803	+ return;
3804	+ e_preventDefault(e);
3805	+ if (ie) lastDrop = +new Date;
3806	+ var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files;
3807	+ if (!pos \|\| isReadOnly(cm)) return;
3808	+ // Might be a file drop, in which case we simply extract the text
3809	+ // and insert it.
3810	+ if (files && files.length && window.FileReader && window.File) {
3811	+ var n = files.length, text = Array(n), read = 0;
3812	+ var loadFile = function(file, i) {
3813	+ var reader = new FileReader;
3814	+ reader.onload = operation(cm, function() {
3815	+ text[i] = reader.result;
3816	+ if (++read == n) {
3817	+ pos = clipPos(cm.doc, pos);
3818	+ var change = {from: pos, to: pos,
3819	+ text: cm.doc.splitLines(text.join(cm.doc.lineSeparator())),
3820	+ origin: "paste"};
3821	+ makeChange(cm.doc, change);
3822	+ setSelectionReplaceHistory(cm.doc, simpleSelection(pos, changeEnd(change)));
3823	+ }
3824	+ });
3825	+ reader.readAsText(file);
3826	+ };
3827	+ for (var i = 0; i < n; ++i) loadFile(files[i], i);
3828	+ } else { // Normal drop
3829	+ // Don't do a replace if the drop happened inside of the selected text.
3830	+ if (cm.state.draggingText && cm.doc.sel.contains(pos) > -1) {
3831	+ cm.state.draggingText(e);
3832	+ // Ensure the editor is re-focused
3833	+ setTimeout(function() {cm.display.input.focus();}, 20);
3834	+ return;
3835	+ }
3836	+ try {
3837	+ var text = e.dataTransfer.getData("Text");
3838	+ if (text) {
3839	+ if (cm.state.draggingText && !(mac ? e.altKey : e.ctrlKey))
3840	+ var selected = cm.listSelections();
3841	+ setSelectionNoUndo(cm.doc, simpleSelection(pos, pos));
3842	+ if (selected) for (var i = 0; i < selected.length; ++i)
3843	+ replaceRange(cm.doc, "", selected[i].anchor, selected[i].head, "drag");
3844	+ cm.replaceSelection(text, "around", "paste");
3845	+ cm.display.input.focus();
3846	+ }
3847	+ }
3848	+ catch(e){}
3849	+ }
3850	+ }
3851	+
3852	+ function onDragStart(cm, e) {
3853	+ if (ie && (!cm.state.draggingText \|\| +new Date - lastDrop < 100)) { e_stop(e); return; }
3854	+ if (signalDOMEvent(cm, e) \|\| eventInWidget(cm.display, e)) return;
3855	+
3856	+ e.dataTransfer.setData("Text", cm.getSelection());
3857	+
3858	+ // Use dummy image instead of default browsers image.
3859	+ // Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there.
3860	+ if (e.dataTransfer.setDragImage && !safari) {
3861	+ var img = elt("img", null, null, "position: fixed; left: 0; top: 0;");
3862	+ img.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==";
3863	+ if (presto) {
3864	+ img.width = img.height = 1;
3865	+ cm.display.wrapper.appendChild(img);
3866	+ // Force a relayout, or Opera won't use our image for some obscure reason
3867	+ img._top = img.offsetTop;
3868	+ }
3869	+ e.dataTransfer.setDragImage(img, 0, 0);
3870	+ if (presto) img.parentNode.removeChild(img);
3871	+ }
3872	+ }
3873	+
3874	+ function onDragOver(cm, e) {
3875	+ var pos = posFromMouse(cm, e);
3876	+ if (!pos) return;
3877	+ var frag = document.createDocumentFragment();
3878	+ drawSelectionCursor(cm, pos, frag);
3879	+ if (!cm.display.dragCursor) {
3880	+ cm.display.dragCursor = elt("div", null, "CodeMirror-cursors CodeMirror-dragcursors");
3881	+ cm.display.lineSpace.insertBefore(cm.display.dragCursor, cm.display.cursorDiv);
3882	+ }
3883	+ removeChildrenAndAdd(cm.display.dragCursor, frag);
3884	+ }
3885	+
3886	+ function clearDragCursor(cm) {
3887	+ if (cm.display.dragCursor) {
3888	+ cm.display.lineSpace.removeChild(cm.display.dragCursor);
3889	+ cm.display.dragCursor = null;
3890	+ }
3891	+ }
3892	+
3893	+ // SCROLL EVENTS
3894	+
3895	+ // Sync the scrollable area and scrollbars, ensure the viewport
3896	+ // covers the visible area.
3897	+ function setScrollTop(cm, val) {
3898	+ if (Math.abs(cm.doc.scrollTop - val) < 2) return;
3899	+ cm.doc.scrollTop = val;
3900	+ if (!gecko) updateDisplaySimple(cm, {top: val});
3901	+ if (cm.display.scroller.scrollTop != val) cm.display.scroller.scrollTop = val;
3902	+ cm.display.scrollbars.setScrollTop(val);
3903	+ if (gecko) updateDisplaySimple(cm);
3904	+ startWorker(cm, 100);
3905	+ }
3906	+ // Sync scroller and scrollbar, ensure the gutter elements are
3907	+ // aligned.
3908	+ function setScrollLeft(cm, val, isScroller) {
3909	+ if (isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) return;
3910	+ val = Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth);
3911	+ cm.doc.scrollLeft = val;
3912	+ alignHorizontally(cm);
3913	+ if (cm.display.scroller.scrollLeft != val) cm.display.scroller.scrollLeft = val;
3914	+ cm.display.scrollbars.setScrollLeft(val);
3915	+ }
3916	+
3917	+ // Since the delta values reported on mouse wheel events are
3918	+ // unstandardized between browsers and even browser versions, and
3919	+ // generally horribly unpredictable, this code starts by measuring
3920	+ // the scroll effect that the first few mouse wheel events have,
3921	+ // and, from that, detects the way it can convert deltas to pixel
3922	+ // offsets afterwards.
3923	+ //
3924	+ // The reason we want to know the amount a wheel event will scroll
3925	+ // is that it gives us a chance to update the display before the
3926	+ // actual scrolling happens, reducing flickering.
3927	+
3928	+ var wheelSamples = 0, wheelPixelsPerUnit = null;
3929	+ // Fill in a browser-detected starting value on browsers where we
3930	+ // know one. These don't have to be accurate -- the result of them
3931	+ // being wrong would just be a slight flicker on the first wheel
3932	+ // scroll (if it is large enough).
3933	+ if (ie) wheelPixelsPerUnit = -.53;
3934	+ else if (gecko) wheelPixelsPerUnit = 15;
3935	+ else if (chrome) wheelPixelsPerUnit = -.7;
3936	+ else if (safari) wheelPixelsPerUnit = -1/3;
3937	+
3938	+ var wheelEventDelta = function(e) {
3939	+ var dx = e.wheelDeltaX, dy = e.wheelDeltaY;
3940	+ if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) dx = e.detail;
3941	+ if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) dy = e.detail;
3942	+ else if (dy == null) dy = e.wheelDelta;
3943	+ return {x: dx, y: dy};
3944	+ };
3945	+ CodeMirror.wheelEventPixels = function(e) {
3946	+ var delta = wheelEventDelta(e);
3947	+ delta.x *= wheelPixelsPerUnit;
3948	+ delta.y *= wheelPixelsPerUnit;
3949	+ return delta;
3950	+ };
3951	+
3952	+ function onScrollWheel(cm, e) {
3953	+ var delta = wheelEventDelta(e), dx = delta.x, dy = delta.y;
3954	+
3955	+ var display = cm.display, scroll = display.scroller;
3956	+ // Quit if there's nothing to scroll here
3957	+ if (!(dx && scroll.scrollWidth > scroll.clientWidth \|\|
3958	+ dy && scroll.scrollHeight > scroll.clientHeight)) return;
3959	+
3960	+ // Webkit browsers on OS X abort momentum scrolls when the target
3961	+ // of the scroll event is removed from the scrollable element.
3962	+ // This hack (see related code in patchDisplay) makes sure the
3963	+ // element is kept around.
3964	+ if (dy && mac && webkit) {
3965	+ outer: for (var cur = e.target, view = display.view; cur != scroll; cur = cur.parentNode) {
3966	+ for (var i = 0; i < view.length; i++) {
3967	+ if (view[i].node == cur) {
3968	+ cm.display.currentWheelTarget = cur;
3969	+ break outer;
3970	+ }
3971	+ }
3972	+ }
3973	+ }
3974	+
3975	+ // On some browsers, horizontal scrolling will cause redraws to
3976	+ // happen before the gutter has been realigned, causing it to
3977	+ // wriggle around in a most unseemly way. When we have an
3978	+ // estimated pixels/delta value, we just handle horizontal
3979	+ // scrolling entirely here. It'll be slightly off from native, but
3980	+ // better than glitching out.
3981	+ if (dx && !gecko && !presto && wheelPixelsPerUnit != null) {
3982	+ if (dy)
3983	+ setScrollTop(cm, Math.max(0, Math.min(scroll.scrollTop + dy * wheelPixelsPerUnit, scroll.scrollHeight - scroll.clientHeight)));
3984	+ setScrollLeft(cm, Math.max(0, Math.min(scroll.scrollLeft + dx * wheelPixelsPerUnit, scroll.scrollWidth - scroll.clientWidth)));
3985	+ e_preventDefault(e);
3986	+ display.wheelStartX = null; // Abort measurement, if in progress
3987	+ return;
3988	+ }
3989	+
3990	+ // 'Project' the visible viewport to cover the area that is being
3991	+ // scrolled into view (if we know enough to estimate it).
3992	+ if (dy && wheelPixelsPerUnit != null) {
3993	+ var pixels = dy * wheelPixelsPerUnit;
3994	+ var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight;
3995	+ if (pixels < 0) top = Math.max(0, top + pixels - 50);
3996	+ else bot = Math.min(cm.doc.height, bot + pixels + 50);
3997	+ updateDisplaySimple(cm, {top: top, bottom: bot});
3998	+ }
3999	+
4000	+ if (wheelSamples < 20) {
4001	+ if (display.wheelStartX == null) {
4002	+ display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop;
4003	+ display.wheelDX = dx; display.wheelDY = dy;
4004	+ setTimeout(function() {
4005	+ if (display.wheelStartX == null) return;
4006	+ var movedX = scroll.scrollLeft - display.wheelStartX;
4007	+ var movedY = scroll.scrollTop - display.wheelStartY;
4008	+ var sample = (movedY && display.wheelDY && movedY / display.wheelDY) \|\|
4009	+ (movedX && display.wheelDX && movedX / display.wheelDX);
4010	+ display.wheelStartX = display.wheelStartY = null;
4011	+ if (!sample) return;
4012	+ wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1);
4013	+ ++wheelSamples;
4014	+ }, 200);
4015	+ } else {
4016	+ display.wheelDX += dx; display.wheelDY += dy;
4017	+ }
4018	+ }
4019	+ }
4020	+
4021	+ // KEY EVENTS
4022	+
4023	+ // Run a handler that was bound to a key.
4024	+ function doHandleBinding(cm, bound, dropShift) {
4025	+ if (typeof bound == "string") {
4026	+ bound = commands[bound];
4027	+ if (!bound) return false;
4028	+ }
4029	+ // Ensure previous input has been read, so that the handler sees a
4030	+ // consistent view of the document
4031	+ cm.display.input.ensurePolled();
4032	+ var prevShift = cm.display.shift, done = false;
4033	+ try {
4034	+ if (isReadOnly(cm)) cm.state.suppressEdits = true;
4035	+ if (dropShift) cm.display.shift = false;
4036	+ done = bound(cm) != Pass;
4037	+ } finally {
4038	+ cm.display.shift = prevShift;
4039	+ cm.state.suppressEdits = false;
4040	+ }
4041	+ return done;
4042	+ }
4043	+
4044	+ function lookupKeyForEditor(cm, name, handle) {
4045	+ for (var i = 0; i < cm.state.keyMaps.length; i++) {
4046	+ var result = lookupKey(name, cm.state.keyMaps[i], handle, cm);
4047	+ if (result) return result;
4048	+ }
4049	+ return (cm.options.extraKeys && lookupKey(name, cm.options.extraKeys, handle, cm))
4050	+ \|\| lookupKey(name, cm.options.keyMap, handle, cm);
4051	+ }
4052	+
4053	+ var stopSeq = new Delayed;
4054	+ function dispatchKey(cm, name, e, handle) {
4055	+ var seq = cm.state.keySeq;
4056	+ if (seq) {
4057	+ if (isModifierKey(name)) return "handled";
4058	+ stopSeq.set(50, function() {
4059	+ if (cm.state.keySeq == seq) {
4060	+ cm.state.keySeq = null;
4061	+ cm.display.input.reset();
4062	+ }
4063	+ });
4064	+ name = seq + " " + name;
4065	+ }
4066	+ var result = lookupKeyForEditor(cm, name, handle);
4067	+
4068	+ if (result == "multi")
4069	+ cm.state.keySeq = name;
4070	+ if (result == "handled")
4071	+ signalLater(cm, "keyHandled", cm, name, e);
4072	+
4073	+ if (result == "handled" \|\| result == "multi") {
4074	+ e_preventDefault(e);
4075	+ restartBlink(cm);
4076	+ }
4077	+
4078	+ if (seq && !result && /\'$/.test(name)) {
4079	+ e_preventDefault(e);
4080	+ return true;
4081	+ }
4082	+ return !!result;
4083	+ }
4084	+
4085	+ // Handle a key from the keydown event.
4086	+ function handleKeyBinding(cm, e) {
4087	+ var name = keyName(e, true);
4088	+ if (!name) return false;
4089	+
4090	+ if (e.shiftKey && !cm.state.keySeq) {
4091	+ // First try to resolve full name (including 'Shift-'). Failing
4092	+ // that, see if there is a cursor-motion command (starting with
4093	+ // 'go') bound to the keyname without 'Shift-'.
4094	+ return dispatchKey(cm, "Shift-" + name, e, function(b) {return doHandleBinding(cm, b, true);})
4095	+ \|\| dispatchKey(cm, name, e, function(b) {
4096	+ if (typeof b == "string" ? /^go[A-Z]/.test(b) : b.motion)
4097	+ return doHandleBinding(cm, b);
4098	+ });
4099	+ } else {
4100	+ return dispatchKey(cm, name, e, function(b) { return doHandleBinding(cm, b); });
4101	+ }
4102	+ }
4103	+
4104	+ // Handle a key from the keypress event
4105	+ function handleCharBinding(cm, e, ch) {
4106	+ return dispatchKey(cm, "'" + ch + "'", e,
4107	+ function(b) { return doHandleBinding(cm, b, true); });
4108	+ }
4109	+
4110	+ var lastStoppedKey = null;
4111	+ function onKeyDown(e) {
4112	+ var cm = this;
4113	+ cm.curOp.focus = activeElt();
4114	+ if (signalDOMEvent(cm, e)) return;
4115	+ // IE does strange things with escape.
4116	+ if (ie && ie_version < 11 && e.keyCode == 27) e.returnValue = false;
4117	+ var code = e.keyCode;
4118	+ cm.display.shift = code == 16 \|\| e.shiftKey;
4119	+ var handled = handleKeyBinding(cm, e);
4120	+ if (presto) {
4121	+ lastStoppedKey = handled ? code : null;
4122	+ // Opera has no cut event... we try to at least catch the key combo
4123	+ if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey))
4124	+ cm.replaceSelection("", null, "cut");
4125	+ }
4126	+
4127	+ // Turn mouse into crosshair when Alt is held on Mac.
4128	+ if (code == 18 && !/\bCodeMirror-crosshair\b/.test(cm.display.lineDiv.className))
4129	+ showCrossHair(cm);
4130	+ }
4131	+
4132	+ function showCrossHair(cm) {
4133	+ var lineDiv = cm.display.lineDiv;
4134	+ addClass(lineDiv, "CodeMirror-crosshair");
4135	+
4136	+ function up(e) {
4137	+ if (e.keyCode == 18 \|\| !e.altKey) {
4138	+ rmClass(lineDiv, "CodeMirror-crosshair");
4139	+ off(document, "keyup", up);
4140	+ off(document, "mouseover", up);
4141	+ }
4142	+ }
4143	+ on(document, "keyup", up);
4144	+ on(document, "mouseover", up);
4145	+ }
4146	+
4147	+ function onKeyUp(e) {
4148	+ if (e.keyCode == 16) this.doc.sel.shift = false;
4149	+ signalDOMEvent(this, e);
4150	+ }
4151	+
4152	+ function onKeyPress(e) {
4153	+ var cm = this;
4154	+ if (eventInWidget(cm.display, e) \|\| signalDOMEvent(cm, e) \|\| e.ctrlKey && !e.altKey \|\| mac && e.metaKey) return;
4155	+ var keyCode = e.keyCode, charCode = e.charCode;
4156	+ if (presto && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;}
4157	+ if ((presto && (!e.which \|\| e.which < 10)) && handleKeyBinding(cm, e)) return;
4158	+ var ch = String.fromCharCode(charCode == null ? keyCode : charCode);
4159	+ if (handleCharBinding(cm, e, ch)) return;
4160	+ cm.display.input.onKeyPress(e);
4161	+ }
4162	+
4163	+ // FOCUS/BLUR EVENTS
4164	+
4165	+ function delayBlurEvent(cm) {
4166	+ cm.state.delayingBlurEvent = true;
4167	+ setTimeout(function() {
4168	+ if (cm.state.delayingBlurEvent) {
4169	+ cm.state.delayingBlurEvent = false;
4170	+ onBlur(cm);
4171	+ }
4172	+ }, 100);
4173	+ }
4174	+
4175	+ function onFocus(cm) {
4176	+ if (cm.state.delayingBlurEvent) cm.state.delayingBlurEvent = false;
4177	+
4178	+ if (cm.options.readOnly == "nocursor") return;
4179	+ if (!cm.state.focused) {
4180	+ signal(cm, "focus", cm);
4181	+ cm.state.focused = true;
4182	+ addClass(cm.display.wrapper, "CodeMirror-focused");
4183	+ // This test prevents this from firing when a context
4184	+ // menu is closed (since the input reset would kill the
4185	+ // select-all detection hack)
4186	+ if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) {
4187	+ cm.display.input.reset();
4188	+ if (webkit) setTimeout(function() { cm.display.input.reset(true); }, 20); // Issue #1730
4189	+ }
4190	+ cm.display.input.receivedFocus();
4191	+ }
4192	+ restartBlink(cm);
4193	+ }
4194	+ function onBlur(cm) {
4195	+ if (cm.state.delayingBlurEvent) return;
4196	+
4197	+ if (cm.state.focused) {
4198	+ signal(cm, "blur", cm);
4199	+ cm.state.focused = false;
4200	+ rmClass(cm.display.wrapper, "CodeMirror-focused");
4201	+ }
4202	+ clearInterval(cm.display.blinker);
4203	+ setTimeout(function() {if (!cm.state.focused) cm.display.shift = false;}, 150);
4204	+ }
4205	+
4206	+ // CONTEXT MENU HANDLING
4207	+
4208	+ // To make the context menu work, we need to briefly unhide the
4209	+ // textarea (making it as unobtrusive as possible) to let the
4210	+ // right-click take effect on it.
4211	+ function onContextMenu(cm, e) {
4212	+ if (eventInWidget(cm.display, e) \|\| contextMenuInGutter(cm, e)) return;
4213	+ cm.display.input.onContextMenu(e);
4214	+ }
4215	+
4216	+ function contextMenuInGutter(cm, e) {
4217	+ if (!hasHandler(cm, "gutterContextMenu")) return false;
4218	+ return gutterEvent(cm, e, "gutterContextMenu", false, signal);
4219	+ }
4220	+
4221	+ // UPDATING
4222	+
4223	+ // Compute the position of the end of a change (its 'to' property
4224	+ // refers to the pre-change end).
4225	+ var changeEnd = CodeMirror.changeEnd = function(change) {
4226	+ if (!change.text) return change.to;
4227	+ return Pos(change.from.line + change.text.length - 1,
4228	+ lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0));
4229	+ };
4230	+
4231	+ // Adjust a position to refer to the post-change position of the
4232	+ // same text, or the end of the change if the change covers it.
4233	+ function adjustForChange(pos, change) {
4234	+ if (cmp(pos, change.from) < 0) return pos;
4235	+ if (cmp(pos, change.to) <= 0) return changeEnd(change);
4236	+
4237	+ var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch;
4238	+ if (pos.line == change.to.line) ch += changeEnd(change).ch - change.to.ch;
4239	+ return Pos(line, ch);
4240	+ }
4241	+
4242	+ function computeSelAfterChange(doc, change) {
4243	+ var out = [];
4244	+ for (var i = 0; i < doc.sel.ranges.length; i++) {
4245	+ var range = doc.sel.ranges[i];
4246	+ out.push(new Range(adjustForChange(range.anchor, change),
4247	+ adjustForChange(range.head, change)));
4248	+ }
4249	+ return normalizeSelection(out, doc.sel.primIndex);
4250	+ }
4251	+
4252	+ function offsetPos(pos, old, nw) {
4253	+ if (pos.line == old.line)
4254	+ return Pos(nw.line, pos.ch - old.ch + nw.ch);
4255	+ else
4256	+ return Pos(nw.line + (pos.line - old.line), pos.ch);
4257	+ }
4258	+
4259	+ // Used by replaceSelections to allow moving the selection to the
4260	+ // start or around the replaced test. Hint may be "start" or "around".
4261	+ function computeReplacedSel(doc, changes, hint) {
4262	+ var out = [];
4263	+ var oldPrev = Pos(doc.first, 0), newPrev = oldPrev;
4264	+ for (var i = 0; i < changes.length; i++) {
4265	+ var change = changes[i];
4266	+ var from = offsetPos(change.from, oldPrev, newPrev);
4267	+ var to = offsetPos(changeEnd(change), oldPrev, newPrev);
4268	+ oldPrev = change.to;
4269	+ newPrev = to;
4270	+ if (hint == "around") {
4271	+ var range = doc.sel.ranges[i], inv = cmp(range.head, range.anchor) < 0;
4272	+ out[i] = new Range(inv ? to : from, inv ? from : to);
4273	+ } else {
4274	+ out[i] = new Range(from, from);
4275	+ }
4276	+ }
4277	+ return new Selection(out, doc.sel.primIndex);
4278	+ }
4279	+
4280	+ // Allow "beforeChange" event handlers to influence a change
4281	+ function filterChange(doc, change, update) {
4282	+ var obj = {
4283	+ canceled: false,
4284	+ from: change.from,
4285	+ to: change.to,
4286	+ text: change.text,
4287	+ origin: change.origin,
4288	+ cancel: function() { this.canceled = true; }
4289	+ };
4290	+ if (update) obj.update = function(from, to, text, origin) {
4291	+ if (from) this.from = clipPos(doc, from);
4292	+ if (to) this.to = clipPos(doc, to);
4293	+ if (text) this.text = text;
4294	+ if (origin !== undefined) this.origin = origin;
4295	+ };
4296	+ signal(doc, "beforeChange", doc, obj);
4297	+ if (doc.cm) signal(doc.cm, "beforeChange", doc.cm, obj);
4298	+
4299	+ if (obj.canceled) return null;
4300	+ return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin};
4301	+ }
4302	+
4303	+ // Apply a change to a document, and add it to the document's
4304	+ // history, and propagating it to all linked documents.
4305	+ function makeChange(doc, change, ignoreReadOnly) {
4306	+ if (doc.cm) {
4307	+ if (!doc.cm.curOp) return operation(doc.cm, makeChange)(doc, change, ignoreReadOnly);
4308	+ if (doc.cm.state.suppressEdits) return;
4309	+ }
4310	+
4311	+ if (hasHandler(doc, "beforeChange") \|\| doc.cm && hasHandler(doc.cm, "beforeChange")) {
4312	+ change = filterChange(doc, change, true);
4313	+ if (!change) return;
4314	+ }
4315	+
4316	+ // Possibly split or suppress the update based on the presence
4317	+ // of read-only spans in its range.
4318	+ var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to);
4319	+ if (split) {
4320	+ for (var i = split.length - 1; i >= 0; --i)
4321	+ makeChangeInner(doc, {from: split[i].from, to: split[i].to, text: i ? [""] : change.text});
4322	+ } else {
4323	+ makeChangeInner(doc, change);
4324	+ }
4325	+ }
4326	+
4327	+ function makeChangeInner(doc, change) {
4328	+ if (change.text.length == 1 && change.text[0] == "" && cmp(change.from, change.to) == 0) return;
4329	+ var selAfter = computeSelAfterChange(doc, change);
4330	+ addChangeToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN);
4331	+
4332	+ makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change));
4333	+ var rebased = [];
4334	+
4335	+ linkedDocs(doc, function(doc, sharedHist) {
4336	+ if (!sharedHist && indexOf(rebased, doc.history) == -1) {
4337	+ rebaseHist(doc.history, change);
4338	+ rebased.push(doc.history);
4339	+ }
4340	+ makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change));
4341	+ });
4342	+ }
4343	+
4344	+ // Revert a change stored in a document's history.
4345	+ function makeChangeFromHistory(doc, type, allowSelectionOnly) {
4346	+ if (doc.cm && doc.cm.state.suppressEdits) return;
4347	+
4348	+ var hist = doc.history, event, selAfter = doc.sel;
4349	+ var source = type == "undo" ? hist.done : hist.undone, dest = type == "undo" ? hist.undone : hist.done;
4350	+
4351	+ // Verify that there is a useable event (so that ctrl-z won't
4352	+ // needlessly clear selection events)
4353	+ for (var i = 0; i < source.length; i++) {
4354	+ event = source[i];
4355	+ if (allowSelectionOnly ? event.ranges && !event.equals(doc.sel) : !event.ranges)
4356	+ break;
4357	+ }
4358	+ if (i == source.length) return;
4359	+ hist.lastOrigin = hist.lastSelOrigin = null;
4360	+
4361	+ for (;;) {
4362	+ event = source.pop();
4363	+ if (event.ranges) {
4364	+ pushSelectionToHistory(event, dest);
4365	+ if (allowSelectionOnly && !event.equals(doc.sel)) {
4366	+ setSelection(doc, event, {clearRedo: false});
4367	+ return;
4368	+ }
4369	+ selAfter = event;
4370	+ }
4371	+ else break;
4372	+ }
4373	+
4374	+ // Build up a reverse change object to add to the opposite history
4375	+ // stack (redo when undoing, and vice versa).
4376	+ var antiChanges = [];
4377	+ pushSelectionToHistory(selAfter, dest);
4378	+ dest.push({changes: antiChanges, generation: hist.generation});
4379	+ hist.generation = event.generation \|\| ++hist.maxGeneration;
4380	+
4381	+ var filter = hasHandler(doc, "beforeChange") \|\| doc.cm && hasHandler(doc.cm, "beforeChange");
4382	+
4383	+ for (var i = event.changes.length - 1; i >= 0; --i) {
4384	+ var change = event.changes[i];
4385	+ change.origin = type;
4386	+ if (filter && !filterChange(doc, change, false)) {
4387	+ source.length = 0;
4388	+ return;
4389	+ }
4390	+
4391	+ antiChanges.push(historyChangeFromChange(doc, change));
4392	+
4393	+ var after = i ? computeSelAfterChange(doc, change) : lst(source);
4394	+ makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change));
4395	+ if (!i && doc.cm) doc.cm.scrollIntoView({from: change.from, to: changeEnd(change)});
4396	+ var rebased = [];
4397	+
4398	+ // Propagate to the linked documents
4399	+ linkedDocs(doc, function(doc, sharedHist) {
4400	+ if (!sharedHist && indexOf(rebased, doc.history) == -1) {
4401	+ rebaseHist(doc.history, change);
4402	+ rebased.push(doc.history);
4403	+ }
4404	+ makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change));
4405	+ });
4406	+ }
4407	+ }
4408	+
4409	+ // Sub-views need their line numbers shifted when text is added
4410	+ // above or below them in the parent document.
4411	+ function shiftDoc(doc, distance) {
4412	+ if (distance == 0) return;
4413	+ doc.first += distance;
4414	+ doc.sel = new Selection(map(doc.sel.ranges, function(range) {
4415	+ return new Range(Pos(range.anchor.line + distance, range.anchor.ch),
4416	+ Pos(range.head.line + distance, range.head.ch));
4417	+ }), doc.sel.primIndex);
4418	+ if (doc.cm) {
4419	+ regChange(doc.cm, doc.first, doc.first - distance, distance);
4420	+ for (var d = doc.cm.display, l = d.viewFrom; l < d.viewTo; l++)
4421	+ regLineChange(doc.cm, l, "gutter");
4422	+ }
4423	+ }
4424	+
4425	+ // More lower-level change function, handling only a single document
4426	+ // (not linked ones).
4427	+ function makeChangeSingleDoc(doc, change, selAfter, spans) {
4428	+ if (doc.cm && !doc.cm.curOp)
4429	+ return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans);
4430	+
4431	+ if (change.to.line < doc.first) {
4432	+ shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line));
4433	+ return;
4434	+ }
4435	+ if (change.from.line > doc.lastLine()) return;
4436	+
4437	+ // Clip the change to the size of this doc
4438	+ if (change.from.line < doc.first) {
4439	+ var shift = change.text.length - 1 - (doc.first - change.from.line);
4440	+ shiftDoc(doc, shift);
4441	+ change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch),
4442	+ text: [lst(change.text)], origin: change.origin};
4443	+ }
4444	+ var last = doc.lastLine();
4445	+ if (change.to.line > last) {
4446	+ change = {from: change.from, to: Pos(last, getLine(doc, last).text.length),
4447	+ text: [change.text[0]], origin: change.origin};
4448	+ }
4449	+
4450	+ change.removed = getBetween(doc, change.from, change.to);
4451	+
4452	+ if (!selAfter) selAfter = computeSelAfterChange(doc, change);
4453	+ if (doc.cm) makeChangeSingleDocInEditor(doc.cm, change, spans);
4454	+ else updateDoc(doc, change, spans);
4455	+ setSelectionNoUndo(doc, selAfter, sel_dontScroll);
4456	+ }
4457	+
4458	+ // Handle the interaction of a change to a document with the editor
4459	+ // that this document is part of.
4460	+ function makeChangeSingleDocInEditor(cm, change, spans) {
4461	+ var doc = cm.doc, display = cm.display, from = change.from, to = change.to;
4462	+
4463	+ var recomputeMaxLength = false, checkWidthStart = from.line;
4464	+ if (!cm.options.lineWrapping) {
4465	+ checkWidthStart = lineNo(visualLine(getLine(doc, from.line)));
4466	+ doc.iter(checkWidthStart, to.line + 1, function(line) {
4467	+ if (line == display.maxLine) {
4468	+ recomputeMaxLength = true;
4469	+ return true;
4470	+ }
4471	+ });
4472	+ }
4473	+
4474	+ if (doc.sel.contains(change.from, change.to) > -1)
4475	+ signalCursorActivity(cm);
4476	+
4477	+ updateDoc(doc, change, spans, estimateHeight(cm));
4478	+
4479	+ if (!cm.options.lineWrapping) {
4480	+ doc.iter(checkWidthStart, from.line + change.text.length, function(line) {
4481	+ var len = lineLength(line);
4482	+ if (len > display.maxLineLength) {
4483	+ display.maxLine = line;
4484	+ display.maxLineLength = len;
4485	+ display.maxLineChanged = true;
4486	+ recomputeMaxLength = false;
4487	+ }
4488	+ });
4489	+ if (recomputeMaxLength) cm.curOp.updateMaxLine = true;
4490	+ }
4491	+
4492	+ // Adjust frontier, schedule worker
4493	+ doc.frontier = Math.min(doc.frontier, from.line);
4494	+ startWorker(cm, 400);
4495	+
4496	+ var lendiff = change.text.length - (to.line - from.line) - 1;
4497	+ // Remember that these lines changed, for updating the display
4498	+ if (change.full)
4499	+ regChange(cm);
4500	+ else if (from.line == to.line && change.text.length == 1 && !isWholeLineUpdate(cm.doc, change))
4501	+ regLineChange(cm, from.line, "text");
4502	+ else
4503	+ regChange(cm, from.line, to.line + 1, lendiff);
4504	+
4505	+ var changesHandler = hasHandler(cm, "changes"), changeHandler = hasHandler(cm, "change");
4506	+ if (changeHandler \|\| changesHandler) {
4507	+ var obj = {
4508	+ from: from, to: to,
4509	+ text: change.text,
4510	+ removed: change.removed,
4511	+ origin: change.origin
4512	+ };
4513	+ if (changeHandler) signalLater(cm, "change", cm, obj);
4514	+ if (changesHandler) (cm.curOp.changeObjs \|\| (cm.curOp.changeObjs = [])).push(obj);
4515	+ }
4516	+ cm.display.selForContextMenu = null;
4517	+ }
4518	+
4519	+ function replaceRange(doc, code, from, to, origin) {
4520	+ if (!to) to = from;
4521	+ if (cmp(to, from) < 0) { var tmp = to; to = from; from = tmp; }
4522	+ if (typeof code == "string") code = doc.splitLines(code);
4523	+ makeChange(doc, {from: from, to: to, text: code, origin: origin});
4524	+ }
4525	+
4526	+ // SCROLLING THINGS INTO VIEW
4527	+
4528	+ // If an editor sits on the top or bottom of the window, partially
4529	+ // scrolled out of view, this ensures that the cursor is visible.
4530	+ function maybeScrollWindow(cm, coords) {
4531	+ if (signalDOMEvent(cm, "scrollCursorIntoView")) return;
4532	+
4533	+ var display = cm.display, box = display.sizer.getBoundingClientRect(), doScroll = null;
4534	+ if (coords.top + box.top < 0) doScroll = true;
4535	+ else if (coords.bottom + box.top > (window.innerHeight \|\| document.documentElement.clientHeight)) doScroll = false;
4536	+ if (doScroll != null && !phantom) {
4537	+ var scrollNode = elt("div", "\u200b", null, "position: absolute; top: " +
4538	+ (coords.top - display.viewOffset - paddingTop(cm.display)) + "px; height: " +
4539	+ (coords.bottom - coords.top + scrollGap(cm) + display.barHeight) + "px; left: " +
4540	+ coords.left + "px; width: 2px;");
4541	+ cm.display.lineSpace.appendChild(scrollNode);
4542	+ scrollNode.scrollIntoView(doScroll);
4543	+ cm.display.lineSpace.removeChild(scrollNode);
4544	+ }
4545	+ }
4546	+
4547	+ // Scroll a given position into view (immediately), verifying that
4548	+ // it actually became visible (as line heights are accurately
4549	+ // measured, the position of something may 'drift' during drawing).
4550	+ function scrollPosIntoView(cm, pos, end, margin) {
4551	+ if (margin == null) margin = 0;
4552	+ for (var limit = 0; limit < 5; limit++) {
4553	+ var changed = false, coords = cursorCoords(cm, pos);
4554	+ var endCoords = !end \|\| end == pos ? coords : cursorCoords(cm, end);
4555	+ var scrollPos = calculateScrollPos(cm, Math.min(coords.left, endCoords.left),
4556	+ Math.min(coords.top, endCoords.top) - margin,
4557	+ Math.max(coords.left, endCoords.left),
4558	+ Math.max(coords.bottom, endCoords.bottom) + margin);
4559	+ var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft;
4560	+ if (scrollPos.scrollTop != null) {
4561	+ setScrollTop(cm, scrollPos.scrollTop);
4562	+ if (Math.abs(cm.doc.scrollTop - startTop) > 1) changed = true;
4563	+ }
4564	+ if (scrollPos.scrollLeft != null) {
4565	+ setScrollLeft(cm, scrollPos.scrollLeft);
4566	+ if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) changed = true;
4567	+ }
4568	+ if (!changed) break;
4569	+ }
4570	+ return coords;
4571	+ }
4572	+
4573	+ // Scroll a given set of coordinates into view (immediately).
4574	+ function scrollIntoView(cm, x1, y1, x2, y2) {
4575	+ var scrollPos = calculateScrollPos(cm, x1, y1, x2, y2);
4576	+ if (scrollPos.scrollTop != null) setScrollTop(cm, scrollPos.scrollTop);
4577	+ if (scrollPos.scrollLeft != null) setScrollLeft(cm, scrollPos.scrollLeft);
4578	+ }
4579	+
4580	+ // Calculate a new scroll position needed to scroll the given
4581	+ // rectangle into view. Returns an object with scrollTop and
4582	+ // scrollLeft properties. When these are undefined, the
4583	+ // vertical/horizontal position does not need to be adjusted.
4584	+ function calculateScrollPos(cm, x1, y1, x2, y2) {
4585	+ var display = cm.display, snapMargin = textHeight(cm.display);
4586	+ if (y1 < 0) y1 = 0;
4587	+ var screentop = cm.curOp && cm.curOp.scrollTop != null ? cm.curOp.scrollTop : display.scroller.scrollTop;
4588	+ var screen = displayHeight(cm), result = {};
4589	+ if (y2 - y1 > screen) y2 = y1 + screen;
4590	+ var docBottom = cm.doc.height + paddingVert(display);
4591	+ var atTop = y1 < snapMargin, atBottom = y2 > docBottom - snapMargin;
4592	+ if (y1 < screentop) {
4593	+ result.scrollTop = atTop ? 0 : y1;
4594	+ } else if (y2 > screentop + screen) {
4595	+ var newTop = Math.min(y1, (atBottom ? docBottom : y2) - screen);
4596	+ if (newTop != screentop) result.scrollTop = newTop;
4597	+ }
4598	+
4599	+ var screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft;
4600	+ var screenw = displayWidth(cm) - (cm.options.fixedGutter ? display.gutters.offsetWidth : 0);
4601	+ var tooWide = x2 - x1 > screenw;
4602	+ if (tooWide) x2 = x1 + screenw;
4603	+ if (x1 < 10)
4604	+ result.scrollLeft = 0;
4605	+ else if (x1 < screenleft)
4606	+ result.scrollLeft = Math.max(0, x1 - (tooWide ? 0 : 10));
4607	+ else if (x2 > screenw + screenleft - 3)
4608	+ result.scrollLeft = x2 + (tooWide ? 0 : 10) - screenw;
4609	+ return result;
4610	+ }
4611	+
4612	+ // Store a relative adjustment to the scroll position in the current
4613	+ // operation (to be applied when the operation finishes).
4614	+ function addToScrollPos(cm, left, top) {
4615	+ if (left != null \|\| top != null) resolveScrollToPos(cm);
4616	+ if (left != null)
4617	+ cm.curOp.scrollLeft = (cm.curOp.scrollLeft == null ? cm.doc.scrollLeft : cm.curOp.scrollLeft) + left;
4618	+ if (top != null)
4619	+ cm.curOp.scrollTop = (cm.curOp.scrollTop == null ? cm.doc.scrollTop : cm.curOp.scrollTop) + top;
4620	+ }
4621	+
4622	+ // Make sure that at the end of the operation the current cursor is
4623	+ // shown.
4624	+ function ensureCursorVisible(cm) {
4625	+ resolveScrollToPos(cm);
4626	+ var cur = cm.getCursor(), from = cur, to = cur;
4627	+ if (!cm.options.lineWrapping) {
4628	+ from = cur.ch ? Pos(cur.line, cur.ch - 1) : cur;
4629	+ to = Pos(cur.line, cur.ch + 1);
4630	+ }
4631	+ cm.curOp.scrollToPos = {from: from, to: to, margin: cm.options.cursorScrollMargin, isCursor: true};
4632	+ }
4633	+
4634	+ // When an operation has its scrollToPos property set, and another
4635	+ // scroll action is applied before the end of the operation, this
4636	+ // 'simulates' scrolling that position into view in a cheap way, so
4637	+ // that the effect of intermediate scroll commands is not ignored.
4638	+ function resolveScrollToPos(cm) {
4639	+ var range = cm.curOp.scrollToPos;
4640	+ if (range) {
4641	+ cm.curOp.scrollToPos = null;
4642	+ var from = estimateCoords(cm, range.from), to = estimateCoords(cm, range.to);
4643	+ var sPos = calculateScrollPos(cm, Math.min(from.left, to.left),
4644	+ Math.min(from.top, to.top) - range.margin,
4645	+ Math.max(from.right, to.right),
4646	+ Math.max(from.bottom, to.bottom) + range.margin);
4647	+ cm.scrollTo(sPos.scrollLeft, sPos.scrollTop);
4648	+ }
4649	+ }
4650	+
4651	+ // API UTILITIES
4652	+
4653	+ // Indent the given line. The how parameter can be "smart",
4654	+ // "add"/null, "subtract", or "prev". When aggressive is false
4655	+ // (typically set to true for forced single-line indents), empty
4656	+ // lines are not indented, and places where the mode returns Pass
4657	+ // are left alone.
4658	+ function indentLine(cm, n, how, aggressive) {
4659	+ var doc = cm.doc, state;
4660	+ if (how == null) how = "add";
4661	+ if (how == "smart") {
4662	+ // Fall back to "prev" when the mode doesn't have an indentation
4663	+ // method.
4664	+ if (!doc.mode.indent) how = "prev";
4665	+ else state = getStateBefore(cm, n);
4666	+ }
4667	+
4668	+ var tabSize = cm.options.tabSize;
4669	+ var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize);
4670	+ if (line.stateAfter) line.stateAfter = null;
4671	+ var curSpaceString = line.text.match(/^\s*/)[0], indentation;
4672	+ if (!aggressive && !/\S/.test(line.text)) {
4673	+ indentation = 0;
4674	+ how = "not";
4675	+ } else if (how == "smart") {
4676	+ indentation = doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text);
4677	+ if (indentation == Pass \|\| indentation > 150) {
4678	+ if (!aggressive) return;
4679	+ how = "prev";
4680	+ }
4681	+ }
4682	+ if (how == "prev") {
4683	+ if (n > doc.first) indentation = countColumn(getLine(doc, n-1).text, null, tabSize);
4684	+ else indentation = 0;
4685	+ } else if (how == "add") {
4686	+ indentation = curSpace + cm.options.indentUnit;
4687	+ } else if (how == "subtract") {
4688	+ indentation = curSpace - cm.options.indentUnit;
4689	+ } else if (typeof how == "number") {
4690	+ indentation = curSpace + how;
4691	+ }
4692	+ indentation = Math.max(0, indentation);
4693	+
4694	+ var indentString = "", pos = 0;
4695	+ if (cm.options.indentWithTabs)
4696	+ for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t";}
4697	+ if (pos < indentation) indentString += spaceStr(indentation - pos);
4698	+
4699	+ if (indentString != curSpaceString) {
4700	+ replaceRange(doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input");
4701	+ line.stateAfter = null;
4702	+ return true;
4703	+ } else {
4704	+ // Ensure that, if the cursor was in the whitespace at the start
4705	+ // of the line, it is moved to the end of that space.
4706	+ for (var i = 0; i < doc.sel.ranges.length; i++) {
4707	+ var range = doc.sel.ranges[i];
4708	+ if (range.head.line == n && range.head.ch < curSpaceString.length) {
4709	+ var pos = Pos(n, curSpaceString.length);
4710	+ replaceOneSelection(doc, i, new Range(pos, pos));
4711	+ break;
4712	+ }
4713	+ }
4714	+ }
4715	+ }
4716	+
4717	+ // Utility for applying a change to a line by handle or number,
4718	+ // returning the number and optionally registering the line as
4719	+ // changed.
4720	+ function changeLine(doc, handle, changeType, op) {
4721	+ var no = handle, line = handle;
4722	+ if (typeof handle == "number") line = getLine(doc, clipLine(doc, handle));
4723	+ else no = lineNo(handle);
4724	+ if (no == null) return null;
4725	+ if (op(line, no) && doc.cm) regLineChange(doc.cm, no, changeType);
4726	+ return line;
4727	+ }
4728	+
4729	+ // Helper for deleting text near the selection(s), used to implement
4730	+ // backspace, delete, and similar functionality.
4731	+ function deleteNearSelection(cm, compute) {
4732	+ var ranges = cm.doc.sel.ranges, kill = [];
4733	+ // Build up a set of ranges to kill first, merging overlapping
4734	+ // ranges.
4735	+ for (var i = 0; i < ranges.length; i++) {
4736	+ var toKill = compute(ranges[i]);
4737	+ while (kill.length && cmp(toKill.from, lst(kill).to) <= 0) {
4738	+ var replaced = kill.pop();
4739	+ if (cmp(replaced.from, toKill.from) < 0) {
4740	+ toKill.from = replaced.from;
4741	+ break;
4742	+ }
4743	+ }
4744	+ kill.push(toKill);
4745	+ }
4746	+ // Next, remove those actual ranges.
4747	+ runInOp(cm, function() {
4748	+ for (var i = kill.length - 1; i >= 0; i--)
4749	+ replaceRange(cm.doc, "", kill[i].from, kill[i].to, "+delete");
4750	+ ensureCursorVisible(cm);
4751	+ });
4752	+ }
4753	+
4754	+ // Used for horizontal relative motion. Dir is -1 or 1 (left or
4755	+ // right), unit can be "char", "column" (like char, but doesn't
4756	+ // cross line boundaries), "word" (across next word), or "group" (to
4757	+ // the start of next group of word or non-word-non-whitespace
4758	+ // chars). The visually param controls whether, in right-to-left
4759	+ // text, direction 1 means to move towards the next index in the
4760	+ // string, or towards the character to the right of the current
4761	+ // position. The resulting position will have a hitSide=true
4762	+ // property if it reached the end of the document.
4763	+ function findPosH(doc, pos, dir, unit, visually) {
4764	+ var line = pos.line, ch = pos.ch, origDir = dir;
4765	+ var lineObj = getLine(doc, line);
4766	+ var possible = true;
4767	+ function findNextLine() {
4768	+ var l = line + dir;
4769	+ if (l < doc.first \|\| l >= doc.first + doc.size) return (possible = false);
4770	+ line = l;
4771	+ return lineObj = getLine(doc, l);
4772	+ }
4773	+ function moveOnce(boundToLine) {
4774	+ var next = (visually ? moveVisually : moveLogically)(lineObj, ch, dir, true);
4775	+ if (next == null) {
4776	+ if (!boundToLine && findNextLine()) {
4777	+ if (visually) ch = (dir < 0 ? lineRight : lineLeft)(lineObj);
4778	+ else ch = dir < 0 ? lineObj.text.length : 0;
4779	+ } else return (possible = false);
4780	+ } else ch = next;
4781	+ return true;
4782	+ }
4783	+
4784	+ if (unit == "char") moveOnce();
4785	+ else if (unit == "column") moveOnce(true);
4786	+ else if (unit == "word" \|\| unit == "group") {
4787	+ var sawType = null, group = unit == "group";
4788	+ var helper = doc.cm && doc.cm.getHelper(pos, "wordChars");
4789	+ for (var first = true;; first = false) {
4790	+ if (dir < 0 && !moveOnce(!first)) break;
4791	+ var cur = lineObj.text.charAt(ch) \|\| "\n";
4792	+ var type = isWordChar(cur, helper) ? "w"
4793	+ : group && cur == "\n" ? "n"
4794	+ : !group \|\| /\s/.test(cur) ? null
4795	+ : "p";
4796	+ if (group && !first && !type) type = "s";
4797	+ if (sawType && sawType != type) {
4798	+ if (dir < 0) {dir = 1; moveOnce();}
4799	+ break;
4800	+ }
4801	+
4802	+ if (type) sawType = type;
4803	+ if (dir > 0 && !moveOnce(!first)) break;
4804	+ }
4805	+ }
4806	+ var result = skipAtomic(doc, Pos(line, ch), origDir, true);
4807	+ if (!possible) result.hitSide = true;
4808	+ return result;
4809	+ }
4810	+
4811	+ // For relative vertical movement. Dir may be -1 or 1. Unit can be
4812	+ // "page" or "line". The resulting position will have a hitSide=true
4813	+ // property if it reached the end of the document.
4814	+ function findPosV(cm, pos, dir, unit) {
4815	+ var doc = cm.doc, x = pos.left, y;
4816	+ if (unit == "page") {
4817	+ var pageSize = Math.min(cm.display.wrapper.clientHeight, window.innerHeight \|\| document.documentElement.clientHeight);
4818	+ y = pos.top + dir * (pageSize - (dir < 0 ? 1.5 : .5) * textHeight(cm.display));
4819	+ } else if (unit == "line") {
4820	+ y = dir > 0 ? pos.bottom + 3 : pos.top - 3;
4821	+ }
4822	+ for (;;) {
4823	+ var target = coordsChar(cm, x, y);
4824	+ if (!target.outside) break;
4825	+ if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break; }
4826	+ y += dir * 5;
4827	+ }
4828	+ return target;
4829	+ }
4830	+
4831	+ // EDITOR METHODS
4832	+
4833	+ // The publicly visible API. Note that methodOp(f) means
4834	+ // 'wrap f in an operation, performed on its `this` parameter'.
4835	+
4836	+ // This is not the complete set of editor methods. Most of the
4837	+ // methods defined on the Doc type are also injected into
4838	+ // CodeMirror.prototype, for backwards compatibility and
4839	+ // convenience.
4840	+
4841	+ CodeMirror.prototype = {
4842	+ constructor: CodeMirror,
4843	+ focus: function(){window.focus(); this.display.input.focus();},
4844	+
4845	+ setOption: function(option, value) {
4846	+ var options = this.options, old = options[option];
4847	+ if (options[option] == value && option != "mode") return;
4848	+ options[option] = value;
4849	+ if (optionHandlers.hasOwnProperty(option))
4850	+ operation(this, optionHandlers[option])(this, value, old);
4851	+ },
4852	+
4853	+ getOption: function(option) {return this.options[option];},
4854	+ getDoc: function() {return this.doc;},
4855	+
4856	+ addKeyMap: function(map, bottom) {
4857	+ this.state.keyMaps[bottom ? "push" : "unshift"](getKeyMap(map));
4858	+ },
4859	+ removeKeyMap: function(map) {
4860	+ var maps = this.state.keyMaps;
4861	+ for (var i = 0; i < maps.length; ++i)
4862	+ if (maps[i] == map \|\| maps[i].name == map) {
4863	+ maps.splice(i, 1);
4864	+ return true;
4865	+ }
4866	+ },
4867	+
4868	+ addOverlay: methodOp(function(spec, options) {
4869	+ var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec);
4870	+ if (mode.startState) throw new Error("Overlays may not be stateful.");
4871	+ this.state.overlays.push({mode: mode, modeSpec: spec, opaque: options && options.opaque});
4872	+ this.state.modeGen++;
4873	+ regChange(this);
4874	+ }),
4875	+ removeOverlay: methodOp(function(spec) {
4876	+ var overlays = this.state.overlays;
4877	+ for (var i = 0; i < overlays.length; ++i) {
4878	+ var cur = overlays[i].modeSpec;
4879	+ if (cur == spec \|\| typeof spec == "string" && cur.name == spec) {
4880	+ overlays.splice(i, 1);
4881	+ this.state.modeGen++;
4882	+ regChange(this);
4883	+ return;
4884	+ }
4885	+ }
4886	+ }),
4887	+
4888	+ indentLine: methodOp(function(n, dir, aggressive) {
4889	+ if (typeof dir != "string" && typeof dir != "number") {
4890	+ if (dir == null) dir = this.options.smartIndent ? "smart" : "prev";
4891	+ else dir = dir ? "add" : "subtract";
4892	+ }
4893	+ if (isLine(this.doc, n)) indentLine(this, n, dir, aggressive);
4894	+ }),
4895	+ indentSelection: methodOp(function(how) {
4896	+ var ranges = this.doc.sel.ranges, end = -1;
4897	+ for (var i = 0; i < ranges.length; i++) {
4898	+ var range = ranges[i];
4899	+ if (!range.empty()) {
4900	+ var from = range.from(), to = range.to();
4901	+ var start = Math.max(end, from.line);
4902	+ end = Math.min(this.lastLine(), to.line - (to.ch ? 0 : 1)) + 1;
4903	+ for (var j = start; j < end; ++j)
4904	+ indentLine(this, j, how);
4905	+ var newRanges = this.doc.sel.ranges;
4906	+ if (from.ch == 0 && ranges.length == newRanges.length && newRanges[i].from().ch > 0)
4907	+ replaceOneSelection(this.doc, i, new Range(from, newRanges[i].to()), sel_dontScroll);
4908	+ } else if (range.head.line > end) {
4909	+ indentLine(this, range.head.line, how, true);
4910	+ end = range.head.line;
4911	+ if (i == this.doc.sel.primIndex) ensureCursorVisible(this);
4912	+ }
4913	+ }
4914	+ }),
4915	+
4916	+ // Fetch the parser token for a given character. Useful for hacks
4917	+ // that want to inspect the mode state (say, for completion).
4918	+ getTokenAt: function(pos, precise) {
4919	+ return takeToken(this, pos, precise);
4920	+ },
4921	+
4922	+ getLineTokens: function(line, precise) {
4923	+ return takeToken(this, Pos(line), precise, true);
4924	+ },
4925	+
4926	+ getTokenTypeAt: function(pos) {
4927	+ pos = clipPos(this.doc, pos);
4928	+ var styles = getLineStyles(this, getLine(this.doc, pos.line));
4929	+ var before = 0, after = (styles.length - 1) / 2, ch = pos.ch;
4930	+ var type;
4931	+ if (ch == 0) type = styles[2];
4932	+ else for (;;) {
4933	+ var mid = (before + after) >> 1;
4934	+ if ((mid ? styles[mid * 2 - 1] : 0) >= ch) after = mid;
4935	+ else if (styles[mid * 2 + 1] < ch) before = mid + 1;
4936	+ else { type = styles[mid * 2 + 2]; break; }
4937	+ }
4938	+ var cut = type ? type.indexOf("cm-overlay ") : -1;
4939	+ return cut < 0 ? type : cut == 0 ? null : type.slice(0, cut - 1);
4940	+ },
4941	+
4942	+ getModeAt: function(pos) {
4943	+ var mode = this.doc.mode;
4944	+ if (!mode.innerMode) return mode;
4945	+ return CodeMirror.innerMode(mode, this.getTokenAt(pos).state).mode;
4946	+ },
4947	+
4948	+ getHelper: function(pos, type) {
4949	+ return this.getHelpers(pos, type)[0];
4950	+ },
4951	+
4952	+ getHelpers: function(pos, type) {
4953	+ var found = [];
4954	+ if (!helpers.hasOwnProperty(type)) return found;
4955	+ var help = helpers[type], mode = this.getModeAt(pos);
4956	+ if (typeof mode[type] == "string") {
4957	+ if (help[mode[type]]) found.push(help[mode[type]]);
4958	+ } else if (mode[type]) {
4959	+ for (var i = 0; i < mode[type].length; i++) {
4960	+ var val = help[mode[type][i]];
4961	+ if (val) found.push(val);
4962	+ }
4963	+ } else if (mode.helperType && help[mode.helperType]) {
4964	+ found.push(help[mode.helperType]);
4965	+ } else if (help[mode.name]) {
4966	+ found.push(help[mode.name]);
4967	+ }
4968	+ for (var i = 0; i < help._global.length; i++) {
4969	+ var cur = help._global[i];
4970	+ if (cur.pred(mode, this) && indexOf(found, cur.val) == -1)
4971	+ found.push(cur.val);
4972	+ }
4973	+ return found;
4974	+ },
4975	+
4976	+ getStateAfter: function(line, precise) {
4977	+ var doc = this.doc;
4978	+ line = clipLine(doc, line == null ? doc.first + doc.size - 1: line);
4979	+ return getStateBefore(this, line + 1, precise);
4980	+ },
4981	+
4982	+ cursorCoords: function(start, mode) {
4983	+ var pos, range = this.doc.sel.primary();
4984	+ if (start == null) pos = range.head;
4985	+ else if (typeof start == "object") pos = clipPos(this.doc, start);
4986	+ else pos = start ? range.from() : range.to();
4987	+ return cursorCoords(this, pos, mode \|\| "page");
4988	+ },
4989	+
4990	+ charCoords: function(pos, mode) {
4991	+ return charCoords(this, clipPos(this.doc, pos), mode \|\| "page");
4992	+ },
4993	+
4994	+ coordsChar: function(coords, mode) {
4995	+ coords = fromCoordSystem(this, coords, mode \|\| "page");
4996	+ return coordsChar(this, coords.left, coords.top);
4997	+ },
4998	+
4999	+ lineAtHeight: function(height, mode) {
5000	+ height = fromCoordSystem(this, {top: height, left: 0}, mode \|\| "page").top;
5001	+ return lineAtHeight(this.doc, height + this.display.viewOffset);
5002	+ },
5003	+ heightAtLine: function(line, mode) {
5004	+ var end = false, lineObj;
5005	+ if (typeof line == "number") {
5006	+ var last = this.doc.first + this.doc.size - 1;
5007	+ if (line < this.doc.first) line = this.doc.first;
5008	+ else if (line > last) { line = last; end = true; }
5009	+ lineObj = getLine(this.doc, line);
5010	+ } else {
5011	+ lineObj = line;
5012	+ }
5013	+ return intoCoordSystem(this, lineObj, {top: 0, left: 0}, mode \|\| "page").top +
5014	+ (end ? this.doc.height - heightAtLine(lineObj) : 0);
5015	+ },
5016	+
5017	+ defaultTextHeight: function() { return textHeight(this.display); },
5018	+ defaultCharWidth: function() { return charWidth(this.display); },
5019	+
5020	+ setGutterMarker: methodOp(function(line, gutterID, value) {
5021	+ return changeLine(this.doc, line, "gutter", function(line) {
5022	+ var markers = line.gutterMarkers \|\| (line.gutterMarkers = {});
5023	+ markers[gutterID] = value;
5024	+ if (!value && isEmpty(markers)) line.gutterMarkers = null;
5025	+ return true;
5026	+ });
5027	+ }),
5028	+
5029	+ clearGutter: methodOp(function(gutterID) {
5030	+ var cm = this, doc = cm.doc, i = doc.first;
5031	+ doc.iter(function(line) {
5032	+ if (line.gutterMarkers && line.gutterMarkers[gutterID]) {
5033	+ line.gutterMarkers[gutterID] = null;
5034	+ regLineChange(cm, i, "gutter");
5035	+ if (isEmpty(line.gutterMarkers)) line.gutterMarkers = null;
5036	+ }
5037	+ ++i;
5038	+ });
5039	+ }),
5040	+
5041	+ lineInfo: function(line) {
5042	+ if (typeof line == "number") {
5043	+ if (!isLine(this.doc, line)) return null;
5044	+ var n = line;
5045	+ line = getLine(this.doc, line);
5046	+ if (!line) return null;
5047	+ } else {
5048	+ var n = lineNo(line);
5049	+ if (n == null) return null;
5050	+ }
5051	+ return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers,
5052	+ textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass,
5053	+ widgets: line.widgets};
5054	+ },
5055	+
5056	+ getViewport: function() { return {from: this.display.viewFrom, to: this.display.viewTo};},
5057	+
5058	+ addWidget: function(pos, node, scroll, vert, horiz) {
5059	+ var display = this.display;
5060	+ pos = cursorCoords(this, clipPos(this.doc, pos));
5061	+ var top = pos.bottom, left = pos.left;
5062	+ node.style.position = "absolute";
5063	+ node.setAttribute("cm-ignore-events", "true");
5064	+ this.display.input.setUneditable(node);
5065	+ display.sizer.appendChild(node);
5066	+ if (vert == "over") {
5067	+ top = pos.top;
5068	+ } else if (vert == "above" \|\| vert == "near") {
5069	+ var vspace = Math.max(display.wrapper.clientHeight, this.doc.height),
5070	+ hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth);
5071	+ // Default to positioning above (if specified and possible); otherwise default to positioning below
5072	+ if ((vert == 'above' \|\| pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight)
5073	+ top = pos.top - node.offsetHeight;
5074	+ else if (pos.bottom + node.offsetHeight <= vspace)
5075	+ top = pos.bottom;
5076	+ if (left + node.offsetWidth > hspace)
5077	+ left = hspace - node.offsetWidth;
5078	+ }
5079	+ node.style.top = top + "px";
5080	+ node.style.left = node.style.right = "";
5081	+ if (horiz == "right") {
5082	+ left = display.sizer.clientWidth - node.offsetWidth;
5083	+ node.style.right = "0px";
5084	+ } else {
5085	+ if (horiz == "left") left = 0;
5086	+ else if (horiz == "middle") left = (display.sizer.clientWidth - node.offsetWidth) / 2;
5087	+ node.style.left = left + "px";
5088	+ }
5089	+ if (scroll)
5090	+ scrollIntoView(this, left, top, left + node.offsetWidth, top + node.offsetHeight);
5091	+ },
5092	+
5093	+ triggerOnKeyDown: methodOp(onKeyDown),
5094	+ triggerOnKeyPress: methodOp(onKeyPress),
5095	+ triggerOnKeyUp: onKeyUp,
5096	+
5097	+ execCommand: function(cmd) {
5098	+ if (commands.hasOwnProperty(cmd))
5099	+ return commands[cmd].call(null, this);
5100	+ },
5101	+
5102	+ triggerElectric: methodOp(function(text) { triggerElectric(this, text); }),
5103	+
5104	+ findPosH: function(from, amount, unit, visually) {
5105	+ var dir = 1;
5106	+ if (amount < 0) { dir = -1; amount = -amount; }
5107	+ for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) {
5108	+ cur = findPosH(this.doc, cur, dir, unit, visually);
5109	+ if (cur.hitSide) break;
5110	+ }
5111	+ return cur;
5112	+ },
5113	+
5114	+ moveH: methodOp(function(dir, unit) {
5115	+ var cm = this;
5116	+ cm.extendSelectionsBy(function(range) {
5117	+ if (cm.display.shift \|\| cm.doc.extend \|\| range.empty())
5118	+ return findPosH(cm.doc, range.head, dir, unit, cm.options.rtlMoveVisually);
5119	+ else
5120	+ return dir < 0 ? range.from() : range.to();
5121	+ }, sel_move);
5122	+ }),
5123	+
5124	+ deleteH: methodOp(function(dir, unit) {
5125	+ var sel = this.doc.sel, doc = this.doc;
5126	+ if (sel.somethingSelected())
5127	+ doc.replaceSelection("", null, "+delete");
5128	+ else
5129	+ deleteNearSelection(this, function(range) {
5130	+ var other = findPosH(doc, range.head, dir, unit, false);
5131	+ return dir < 0 ? {from: other, to: range.head} : {from: range.head, to: other};
5132	+ });
5133	+ }),
5134	+
5135	+ findPosV: function(from, amount, unit, goalColumn) {
5136	+ var dir = 1, x = goalColumn;
5137	+ if (amount < 0) { dir = -1; amount = -amount; }
5138	+ for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) {
5139	+ var coords = cursorCoords(this, cur, "div");
5140	+ if (x == null) x = coords.left;
5141	+ else coords.left = x;
5142	+ cur = findPosV(this, coords, dir, unit);
5143	+ if (cur.hitSide) break;
5144	+ }
5145	+ return cur;
5146	+ },
5147	+
5148	+ moveV: methodOp(function(dir, unit) {
5149	+ var cm = this, doc = this.doc, goals = [];
5150	+ var collapse = !cm.display.shift && !doc.extend && doc.sel.somethingSelected();
5151	+ doc.extendSelectionsBy(function(range) {
5152	+ if (collapse)
5153	+ return dir < 0 ? range.from() : range.to();
5154	+ var headPos = cursorCoords(cm, range.head, "div");
5155	+ if (range.goalColumn != null) headPos.left = range.goalColumn;
5156	+ goals.push(headPos.left);
5157	+ var pos = findPosV(cm, headPos, dir, unit);
5158	+ if (unit == "page" && range == doc.sel.primary())
5159	+ addToScrollPos(cm, null, charCoords(cm, pos, "div").top - headPos.top);
5160	+ return pos;
5161	+ }, sel_move);
5162	+ if (goals.length) for (var i = 0; i < doc.sel.ranges.length; i++)
5163	+ doc.sel.ranges[i].goalColumn = goals[i];
5164	+ }),
5165	+
5166	+ // Find the word at the given position (as returned by coordsChar).
5167	+ findWordAt: function(pos) {
5168	+ var doc = this.doc, line = getLine(doc, pos.line).text;
5169	+ var start = pos.ch, end = pos.ch;
5170	+ if (line) {
5171	+ var helper = this.getHelper(pos, "wordChars");
5172	+ if ((pos.xRel < 0 \|\| end == line.length) && start) --start; else ++end;
5173	+ var startChar = line.charAt(start);
5174	+ var check = isWordChar(startChar, helper)
5175	+ ? function(ch) { return isWordChar(ch, helper); }
5176	+ : /\s/.test(startChar) ? function(ch) {return /\s/.test(ch);}
5177	+ : function(ch) {return !/\s/.test(ch) && !isWordChar(ch);};
5178	+ while (start > 0 && check(line.charAt(start - 1))) --start;
5179	+ while (end < line.length && check(line.charAt(end))) ++end;
5180	+ }
5181	+ return new Range(Pos(pos.line, start), Pos(pos.line, end));
5182	+ },
5183	+
5184	+ toggleOverwrite: function(value) {
5185	+ if (value != null && value == this.state.overwrite) return;
5186	+ if (this.state.overwrite = !this.state.overwrite)
5187	+ addClass(this.display.cursorDiv, "CodeMirror-overwrite");
5188	+ else
5189	+ rmClass(this.display.cursorDiv, "CodeMirror-overwrite");
5190	+
5191	+ signal(this, "overwriteToggle", this, this.state.overwrite);
5192	+ },
5193	+ hasFocus: function() { return this.display.input.getField() == activeElt(); },
5194	+
5195	+ scrollTo: methodOp(function(x, y) {
5196	+ if (x != null \|\| y != null) resolveScrollToPos(this);
5197	+ if (x != null) this.curOp.scrollLeft = x;
5198	+ if (y != null) this.curOp.scrollTop = y;
5199	+ }),
5200	+ getScrollInfo: function() {
5201	+ var scroller = this.display.scroller;
5202	+ return {left: scroller.scrollLeft, top: scroller.scrollTop,
5203	+ height: scroller.scrollHeight - scrollGap(this) - this.display.barHeight,
5204	+ width: scroller.scrollWidth - scrollGap(this) - this.display.barWidth,
5205	+ clientHeight: displayHeight(this), clientWidth: displayWidth(this)};
5206	+ },
5207	+
5208	+ scrollIntoView: methodOp(function(range, margin) {
5209	+ if (range == null) {
5210	+ range = {from: this.doc.sel.primary().head, to: null};
5211	+ if (margin == null) margin = this.options.cursorScrollMargin;
5212	+ } else if (typeof range == "number") {
5213	+ range = {from: Pos(range, 0), to: null};
5214	+ } else if (range.from == null) {
5215	+ range = {from: range, to: null};
5216	+ }
5217	+ if (!range.to) range.to = range.from;
5218	+ range.margin = margin \|\| 0;
5219	+
5220	+ if (range.from.line != null) {
5221	+ resolveScrollToPos(this);
5222	+ this.curOp.scrollToPos = range;
5223	+ } else {
5224	+ var sPos = calculateScrollPos(this, Math.min(range.from.left, range.to.left),
5225	+ Math.min(range.from.top, range.to.top) - range.margin,
5226	+ Math.max(range.from.right, range.to.right),
5227	+ Math.max(range.from.bottom, range.to.bottom) + range.margin);
5228	+ this.scrollTo(sPos.scrollLeft, sPos.scrollTop);
5229	+ }
5230	+ }),
5231	+
5232	+ setSize: methodOp(function(width, height) {
5233	+ var cm = this;
5234	+ function interpret(val) {
5235	+ return typeof val == "number" \|\| /^\d+$/.test(String(val)) ? val + "px" : val;
5236	+ }
5237	+ if (width != null) cm.display.wrapper.style.width = interpret(width);
5238	+ if (height != null) cm.display.wrapper.style.height = interpret(height);
5239	+ if (cm.options.lineWrapping) clearLineMeasurementCache(this);
5240	+ var lineNo = cm.display.viewFrom;
5241	+ cm.doc.iter(lineNo, cm.display.viewTo, function(line) {
5242	+ if (line.widgets) for (var i = 0; i < line.widgets.length; i++)
5243	+ if (line.widgets[i].noHScroll) { regLineChange(cm, lineNo, "widget"); break; }
5244	+ ++lineNo;
5245	+ });
5246	+ cm.curOp.forceUpdate = true;
5247	+ signal(cm, "refresh", this);
5248	+ }),
5249	+
5250	+ operation: function(f){return runInOp(this, f);},
5251	+
5252	+ refresh: methodOp(function() {
5253	+ var oldHeight = this.display.cachedTextHeight;
5254	+ regChange(this);
5255	+ this.curOp.forceUpdate = true;
5256	+ clearCaches(this);
5257	+ this.scrollTo(this.doc.scrollLeft, this.doc.scrollTop);
5258	+ updateGutterSpace(this);
5259	+ if (oldHeight == null \|\| Math.abs(oldHeight - textHeight(this.display)) > .5)
5260	+ estimateLineHeights(this);
5261	+ signal(this, "refresh", this);
5262	+ }),
5263	+
5264	+ swapDoc: methodOp(function(doc) {
5265	+ var old = this.doc;
5266	+ old.cm = null;
5267	+ attachDoc(this, doc);
5268	+ clearCaches(this);
5269	+ this.display.input.reset();
5270	+ this.scrollTo(doc.scrollLeft, doc.scrollTop);
5271	+ this.curOp.forceScroll = true;
5272	+ signalLater(this, "swapDoc", this, old);
5273	+ return old;
5274	+ }),
5275	+
5276	+ getInputField: function(){return this.display.input.getField();},
5277	+ getWrapperElement: function(){return this.display.wrapper;},
5278	+ getScrollerElement: function(){return this.display.scroller;},
5279	+ getGutterElement: function(){return this.display.gutters;}
5280	+ };
5281	+ eventMixin(CodeMirror);
5282	+
5283	+ // OPTION DEFAULTS
5284	+
5285	+ // The default configuration options.
5286	+ var defaults = CodeMirror.defaults = {};
5287	+ // Functions to run when options are changed.
5288	+ var optionHandlers = CodeMirror.optionHandlers = {};
5289	+
5290	+ function option(name, deflt, handle, notOnInit) {
5291	+ CodeMirror.defaults[name] = deflt;
5292	+ if (handle) optionHandlers[name] =
5293	+ notOnInit ? function(cm, val, old) {if (old != Init) handle(cm, val, old);} : handle;
5294	+ }
5295	+
5296	+ // Passed to option handlers when there is no old value.
5297	+ var Init = CodeMirror.Init = {toString: function(){return "CodeMirror.Init";}};
5298	+
5299	+ // These two are, on init, called from the constructor because they
5300	+ // have to be initialized before the editor can start at all.
5301	+ option("value", "", function(cm, val) {
5302	+ cm.setValue(val);
5303	+ }, true);
5304	+ option("mode", null, function(cm, val) {
5305	+ cm.doc.modeOption = val;
5306	+ loadMode(cm);
5307	+ }, true);
5308	+
5309	+ option("indentUnit", 2, loadMode, true);
5310	+ option("indentWithTabs", false);
5311	+ option("smartIndent", true);
5312	+ option("tabSize", 4, function(cm) {
5313	+ resetModeState(cm);
5314	+ clearCaches(cm);
5315	+ regChange(cm);
5316	+ }, true);
5317	+ option("lineSeparator", null, function(cm, val) {
5318	+ cm.doc.lineSep = val;
5319	+ if (!val) return;
5320	+ var newBreaks = [], lineNo = cm.doc.first;
5321	+ cm.doc.iter(function(line) {
5322	+ for (var pos = 0;;) {
5323	+ var found = line.text.indexOf(val, pos);
5324	+ if (found == -1) break;
5325	+ pos = found + val.length;
5326	+ newBreaks.push(Pos(lineNo, found));
5327	+ }
5328	+ lineNo++;
5329	+ });
5330	+ for (var i = newBreaks.length - 1; i >= 0; i--)
5331	+ replaceRange(cm.doc, val, newBreaks[i], Pos(newBreaks[i].line, newBreaks[i].ch + val.length))
5332	+ });
5333	+ option("specialChars", /[\t\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g, function(cm, val, old) {
5334	+ cm.state.specialChars = new RegExp(val.source + (val.test("\t") ? "" : "\|\t"), "g");
5335	+ if (old != CodeMirror.Init) cm.refresh();
5336	+ });
5337	+ option("specialCharPlaceholder", defaultSpecialCharPlaceholder, function(cm) {cm.refresh();}, true);
5338	+ option("electricChars", true);
5339	+ option("inputStyle", mobile ? "contenteditable" : "textarea", function() {
5340	+ throw new Error("inputStyle can not (yet) be changed in a running editor"); // FIXME
5341	+ }, true);
5342	+ option("rtlMoveVisually", !windows);
5343	+ option("wholeLineUpdateBefore", true);
5344	+
5345	+ option("theme", "default", function(cm) {
5346	+ themeChanged(cm);
5347	+ guttersChanged(cm);
5348	+ }, true);
5349	+ option("keyMap", "default", function(cm, val, old) {
5350	+ var next = getKeyMap(val);
5351	+ var prev = old != CodeMirror.Init && getKeyMap(old);
5352	+ if (prev && prev.detach) prev.detach(cm, next);
5353	+ if (next.attach) next.attach(cm, prev \|\| null);
5354	+ });
5355	+ option("extraKeys", null);
5356	+
5357	+ option("lineWrapping", false, wrappingChanged, true);
5358	+ option("gutters", [], function(cm) {
5359	+ setGuttersForLineNumbers(cm.options);
5360	+ guttersChanged(cm);
5361	+ }, true);
5362	+ option("fixedGutter", true, function(cm, val) {
5363	+ cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0";
5364	+ cm.refresh();
5365	+ }, true);
5366	+ option("coverGutterNextToScrollbar", false, function(cm) {updateScrollbars(cm);}, true);
5367	+ option("scrollbarStyle", "native", function(cm) {
5368	+ initScrollbars(cm);
5369	+ updateScrollbars(cm);
5370	+ cm.display.scrollbars.setScrollTop(cm.doc.scrollTop);
5371	+ cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft);
5372	+ }, true);
5373	+ option("lineNumbers", false, function(cm) {
5374	+ setGuttersForLineNumbers(cm.options);
5375	+ guttersChanged(cm);
5376	+ }, true);
5377	+ option("firstLineNumber", 1, guttersChanged, true);
5378	+ option("lineNumberFormatter", function(integer) {return integer;}, guttersChanged, true);
5379	+ option("showCursorWhenSelecting", false, updateSelection, true);
5380	+
5381	+ option("resetSelectionOnContextMenu", true);
5382	+ option("lineWiseCopyCut", true);
5383	+
5384	+ option("readOnly", false, function(cm, val) {
5385	+ if (val == "nocursor") {
5386	+ onBlur(cm);
5387	+ cm.display.input.blur();
5388	+ cm.display.disabled = true;
5389	+ } else {
5390	+ cm.display.disabled = false;
5391	+ if (!val) cm.display.input.reset();
5392	+ }
5393	+ });
5394	+ option("disableInput", false, function(cm, val) {if (!val) cm.display.input.reset();}, true);
5395	+ option("dragDrop", true, dragDropChanged);
5396	+
5397	+ option("cursorBlinkRate", 530);
5398	+ option("cursorScrollMargin", 0);
5399	+ option("cursorHeight", 1, updateSelection, true);
5400	+ option("singleCursorHeightPerLine", true, updateSelection, true);
5401	+ option("workTime", 100);
5402	+ option("workDelay", 100);
5403	+ option("flattenSpans", true, resetModeState, true);
5404	+ option("addModeClass", false, resetModeState, true);
5405	+ option("pollInterval", 100);
5406	+ option("undoDepth", 200, function(cm, val){cm.doc.history.undoDepth = val;});
5407	+ option("historyEventDelay", 1250);
5408	+ option("viewportMargin", 10, function(cm){cm.refresh();}, true);
5409	+ option("maxHighlightLength", 10000, resetModeState, true);
5410	+ option("moveInputWithCursor", true, function(cm, val) {
5411	+ if (!val) cm.display.input.resetPosition();
5412	+ });
5413	+
5414	+ option("tabindex", null, function(cm, val) {
5415	+ cm.display.input.getField().tabIndex = val \|\| "";
5416	+ });
5417	+ option("autofocus", null);
5418	+
5419	+ // MODE DEFINITION AND QUERYING
5420	+
5421	+ // Known modes, by name and by MIME
5422	+ var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {};
5423	+
5424	+ // Extra arguments are stored as the mode's dependencies, which is
5425	+ // used by (legacy) mechanisms like loadmode.js to automatically
5426	+ // load a mode. (Preferred mechanism is the require/define calls.)
5427	+ CodeMirror.defineMode = function(name, mode) {
5428	+ if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name;
5429	+ if (arguments.length > 2)
5430	+ mode.dependencies = Array.prototype.slice.call(arguments, 2);
5431	+ modes[name] = mode;
5432	+ };
5433	+
5434	+ CodeMirror.defineMIME = function(mime, spec) {
5435	+ mimeModes[mime] = spec;
5436	+ };
5437	+
5438	+ // Given a MIME type, a {name, ...options} config object, or a name
5439	+ // string, return a mode config object.
5440	+ CodeMirror.resolveMode = function(spec) {
5441	+ if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) {
5442	+ spec = mimeModes[spec];
5443	+ } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) {
5444	+ var found = mimeModes[spec.name];
5445	+ if (typeof found == "string") found = {name: found};
5446	+ spec = createObj(found, spec);
5447	+ spec.name = found.name;
5448	+ } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) {
5449	+ return CodeMirror.resolveMode("application/xml");
5450	+ }
5451	+ if (typeof spec == "string") return {name: spec};
5452	+ else return spec \|\| {name: "null"};
5453	+ };
5454	+
5455	+ // Given a mode spec (anything that resolveMode accepts), find and
5456	+ // initialize an actual mode object.
5457	+ CodeMirror.getMode = function(options, spec) {
5458	+ var spec = CodeMirror.resolveMode(spec);
5459	+ var mfactory = modes[spec.name];
5460	+ if (!mfactory) return CodeMirror.getMode(options, "text/plain");
5461	+ var modeObj = mfactory(options, spec);
5462	+ if (modeExtensions.hasOwnProperty(spec.name)) {
5463	+ var exts = modeExtensions[spec.name];
5464	+ for (var prop in exts) {
5465	+ if (!exts.hasOwnProperty(prop)) continue;
5466	+ if (modeObj.hasOwnProperty(prop)) modeObj["_" + prop] = modeObj[prop];
5467	+ modeObj[prop] = exts[prop];
5468	+ }
5469	+ }
5470	+ modeObj.name = spec.name;
5471	+ if (spec.helperType) modeObj.helperType = spec.helperType;
5472	+ if (spec.modeProps) for (var prop in spec.modeProps)
5473	+ modeObj[prop] = spec.modeProps[prop];
5474	+
5475	+ return modeObj;
5476	+ };
5477	+
5478	+ // Minimal default mode.
5479	+ CodeMirror.defineMode("null", function() {
5480	+ return {token: function(stream) {stream.skipToEnd();}};
5481	+ });
5482	+ CodeMirror.defineMIME("text/plain", "null");
5483	+
5484	+ // This can be used to attach properties to mode objects from
5485	+ // outside the actual mode definition.
5486	+ var modeExtensions = CodeMirror.modeExtensions = {};
5487	+ CodeMirror.extendMode = function(mode, properties) {
5488	+ var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {});
5489	+ copyObj(properties, exts);
5490	+ };
5491	+
5492	+ // EXTENSIONS
5493	+
5494	+ CodeMirror.defineExtension = function(name, func) {
5495	+ CodeMirror.prototype[name] = func;
5496	+ };
5497	+ CodeMirror.defineDocExtension = function(name, func) {
5498	+ Doc.prototype[name] = func;
5499	+ };
5500	+ CodeMirror.defineOption = option;
5501	+
5502	+ var initHooks = [];
5503	+ CodeMirror.defineInitHook = function(f) {initHooks.push(f);};
5504	+
5505	+ var helpers = CodeMirror.helpers = {};
5506	+ CodeMirror.registerHelper = function(type, name, value) {
5507	+ if (!helpers.hasOwnProperty(type)) helpers[type] = CodeMirror[type] = {_global: []};
5508	+ helpers[type][name] = value;
5509	+ };
5510	+ CodeMirror.registerGlobalHelper = function(type, name, predicate, value) {
5511	+ CodeMirror.registerHelper(type, name, value);
5512	+ helpers[type]._global.push({pred: predicate, val: value});
5513	+ };
5514	+
5515	+ // MODE STATE HANDLING
5516	+
5517	+ // Utility functions for working with state. Exported because nested
5518	+ // modes need to do this for their inner modes.
5519	+
5520	+ var copyState = CodeMirror.copyState = function(mode, state) {
5521	+ if (state === true) return state;
5522	+ if (mode.copyState) return mode.copyState(state);
5523	+ var nstate = {};
5524	+ for (var n in state) {
5525	+ var val = state[n];
5526	+ if (val instanceof Array) val = val.concat([]);
5527	+ nstate[n] = val;
5528	+ }
5529	+ return nstate;
5530	+ };
5531	+
5532	+ var startState = CodeMirror.startState = function(mode, a1, a2) {
5533	+ return mode.startState ? mode.startState(a1, a2) : true;
5534	+ };
5535	+
5536	+ // Given a mode and a state (for that mode), find the inner mode and
5537	+ // state at the position that the state refers to.
5538	+ CodeMirror.innerMode = function(mode, state) {
5539	+ while (mode.innerMode) {
5540	+ var info = mode.innerMode(state);
5541	+ if (!info \|\| info.mode == mode) break;
5542	+ state = info.state;
5543	+ mode = info.mode;
5544	+ }
5545	+ return info \|\| {mode: mode, state: state};
5546	+ };
5547	+
5548	+ // STANDARD COMMANDS
5549	+
5550	+ // Commands are parameter-less actions that can be performed on an
5551	+ // editor, mostly used for keybindings.
5552	+ var commands = CodeMirror.commands = {
5553	+ selectAll: function(cm) {cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()), sel_dontScroll);},
5554	+ singleSelection: function(cm) {
5555	+ cm.setSelection(cm.getCursor("anchor"), cm.getCursor("head"), sel_dontScroll);
5556	+ },
5557	+ killLine: function(cm) {
5558	+ deleteNearSelection(cm, function(range) {
5559	+ if (range.empty()) {
5560	+ var len = getLine(cm.doc, range.head.line).text.length;
5561	+ if (range.head.ch == len && range.head.line < cm.lastLine())
5562	+ return {from: range.head, to: Pos(range.head.line + 1, 0)};
5563	+ else
5564	+ return {from: range.head, to: Pos(range.head.line, len)};
5565	+ } else {
5566	+ return {from: range.from(), to: range.to()};
5567	+ }
5568	+ });
5569	+ },
5570	+ deleteLine: function(cm) {
5571	+ deleteNearSelection(cm, function(range) {
5572	+ return {from: Pos(range.from().line, 0),
5573	+ to: clipPos(cm.doc, Pos(range.to().line + 1, 0))};
5574	+ });
5575	+ },
5576	+ delLineLeft: function(cm) {
5577	+ deleteNearSelection(cm, function(range) {
5578	+ return {from: Pos(range.from().line, 0), to: range.from()};
5579	+ });
5580	+ },
5581	+ delWrappedLineLeft: function(cm) {
5582	+ deleteNearSelection(cm, function(range) {
5583	+ var top = cm.charCoords(range.head, "div").top + 5;
5584	+ var leftPos = cm.coordsChar({left: 0, top: top}, "div");
5585	+ return {from: leftPos, to: range.from()};
5586	+ });
5587	+ },
5588	+ delWrappedLineRight: function(cm) {
5589	+ deleteNearSelection(cm, function(range) {
5590	+ var top = cm.charCoords(range.head, "div").top + 5;
5591	+ var rightPos = cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div");
5592	+ return {from: range.from(), to: rightPos };
5593	+ });
5594	+ },
5595	+ undo: function(cm) {cm.undo();},
5596	+ redo: function(cm) {cm.redo();},
5597	+ undoSelection: function(cm) {cm.undoSelection();},
5598	+ redoSelection: function(cm) {cm.redoSelection();},
5599	+ goDocStart: function(cm) {cm.extendSelection(Pos(cm.firstLine(), 0));},
5600	+ goDocEnd: function(cm) {cm.extendSelection(Pos(cm.lastLine()));},
5601	+ goLineStart: function(cm) {
5602	+ cm.extendSelectionsBy(function(range) { return lineStart(cm, range.head.line); },
5603	+ {origin: "+move", bias: 1});
5604	+ },
5605	+ goLineStartSmart: function(cm) {
5606	+ cm.extendSelectionsBy(function(range) {
5607	+ return lineStartSmart(cm, range.head);
5608	+ }, {origin: "+move", bias: 1});
5609	+ },
5610	+ goLineEnd: function(cm) {
5611	+ cm.extendSelectionsBy(function(range) { return lineEnd(cm, range.head.line); },
5612	+ {origin: "+move", bias: -1});
5613	+ },
5614	+ goLineRight: function(cm) {
5615	+ cm.extendSelectionsBy(function(range) {
5616	+ var top = cm.charCoords(range.head, "div").top + 5;
5617	+ return cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div");
5618	+ }, sel_move);
5619	+ },
5620	+ goLineLeft: function(cm) {
5621	+ cm.extendSelectionsBy(function(range) {
5622	+ var top = cm.charCoords(range.head, "div").top + 5;
5623	+ return cm.coordsChar({left: 0, top: top}, "div");
5624	+ }, sel_move);
5625	+ },
5626	+ goLineLeftSmart: function(cm) {
5627	+ cm.extendSelectionsBy(function(range) {
5628	+ var top = cm.charCoords(range.head, "div").top + 5;
5629	+ var pos = cm.coordsChar({left: 0, top: top}, "div");
5630	+ if (pos.ch < cm.getLine(pos.line).search(/\S/)) return lineStartSmart(cm, range.head);
5631	+ return pos;
5632	+ }, sel_move);
5633	+ },
5634	+ goLineUp: function(cm) {cm.moveV(-1, "line");},
5635	+ goLineDown: function(cm) {cm.moveV(1, "line");},
5636	+ goPageUp: function(cm) {cm.moveV(-1, "page");},
5637	+ goPageDown: function(cm) {cm.moveV(1, "page");},
5638	+ goCharLeft: function(cm) {cm.moveH(-1, "char");},
5639	+ goCharRight: function(cm) {cm.moveH(1, "char");},
5640	+ goColumnLeft: function(cm) {cm.moveH(-1, "column");},
5641	+ goColumnRight: function(cm) {cm.moveH(1, "column");},
5642	+ goWordLeft: function(cm) {cm.moveH(-1, "word");},
5643	+ goGroupRight: function(cm) {cm.moveH(1, "group");},
5644	+ goGroupLeft: function(cm) {cm.moveH(-1, "group");},
5645	+ goWordRight: function(cm) {cm.moveH(1, "word");},
5646	+ delCharBefore: function(cm) {cm.deleteH(-1, "char");},
5647	+ delCharAfter: function(cm) {cm.deleteH(1, "char");},
5648	+ delWordBefore: function(cm) {cm.deleteH(-1, "word");},
5649	+ delWordAfter: function(cm) {cm.deleteH(1, "word");},
5650	+ delGroupBefore: function(cm) {cm.deleteH(-1, "group");},
5651	+ delGroupAfter: function(cm) {cm.deleteH(1, "group");},
5652	+ indentAuto: function(cm) {cm.indentSelection("smart");},
5653	+ indentMore: function(cm) {cm.indentSelection("add");},
5654	+ indentLess: function(cm) {cm.indentSelection("subtract");},
5655	+ insertTab: function(cm) {cm.replaceSelection("\t");},
5656	+ insertSoftTab: function(cm) {
5657	+ var spaces = [], ranges = cm.listSelections(), tabSize = cm.options.tabSize;
5658	+ for (var i = 0; i < ranges.length; i++) {
5659	+ var pos = ranges[i].from();
5660	+ var col = countColumn(cm.getLine(pos.line), pos.ch, tabSize);
5661	+ spaces.push(new Array(tabSize - col % tabSize + 1).join(" "));
5662	+ }
5663	+ cm.replaceSelections(spaces);
5664	+ },
5665	+ defaultTab: function(cm) {
5666	+ if (cm.somethingSelected()) cm.indentSelection("add");
5667	+ else cm.execCommand("insertTab");
5668	+ },
5669	+ transposeChars: function(cm) {
5670	+ runInOp(cm, function() {
5671	+ var ranges = cm.listSelections(), newSel = [];
5672	+ for (var i = 0; i < ranges.length; i++) {
5673	+ var cur = ranges[i].head, line = getLine(cm.doc, cur.line).text;
5674	+ if (line) {
5675	+ if (cur.ch == line.length) cur = new Pos(cur.line, cur.ch - 1);
5676	+ if (cur.ch > 0) {
5677	+ cur = new Pos(cur.line, cur.ch + 1);
5678	+ cm.replaceRange(line.charAt(cur.ch - 1) + line.charAt(cur.ch - 2),
5679	+ Pos(cur.line, cur.ch - 2), cur, "+transpose");
5680	+ } else if (cur.line > cm.doc.first) {
5681	+ var prev = getLine(cm.doc, cur.line - 1).text;
5682	+ if (prev)
5683	+ cm.replaceRange(line.charAt(0) + cm.doc.lineSeparator() +
5684	+ prev.charAt(prev.length - 1),
5685	+ Pos(cur.line - 1, prev.length - 1), Pos(cur.line, 1), "+transpose");
5686	+ }
5687	+ }
5688	+ newSel.push(new Range(cur, cur));
5689	+ }
5690	+ cm.setSelections(newSel);
5691	+ });
5692	+ },
5693	+ newlineAndIndent: function(cm) {
5694	+ runInOp(cm, function() {
5695	+ var len = cm.listSelections().length;
5696	+ for (var i = 0; i < len; i++) {
5697	+ var range = cm.listSelections()[i];
5698	+ cm.replaceRange(cm.doc.lineSeparator(), range.anchor, range.head, "+input");
5699	+ cm.indentLine(range.from().line + 1, null, true);
5700	+ ensureCursorVisible(cm);
5701	+ }
5702	+ });
5703	+ },
5704	+ toggleOverwrite: function(cm) {cm.toggleOverwrite();}
5705	+ };
5706	+
5707	+
5708	+ // STANDARD KEYMAPS
5709	+
5710	+ var keyMap = CodeMirror.keyMap = {};
5711	+
5712	+ keyMap.basic = {
5713	+ "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown",
5714	+ "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown",
5715	+ "Delete": "delCharAfter", "Backspace": "delCharBefore", "Shift-Backspace": "delCharBefore",
5716	+ "Tab": "defaultTab", "Shift-Tab": "indentAuto",
5717	+ "Enter": "newlineAndIndent", "Insert": "toggleOverwrite",
5718	+ "Esc": "singleSelection"
5719	+ };
5720	+ // Note that the save and find-related commands aren't defined by
5721	+ // default. User code or addons can define them. Unknown commands
5722	+ // are simply ignored.
5723	+ keyMap.pcDefault = {
5724	+ "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo",
5725	+ "Ctrl-Home": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Up": "goLineUp", "Ctrl-Down": "goLineDown",
5726	+ "Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd",
5727	+ "Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find",
5728	+ "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll",
5729	+ "Ctrl-[": "indentLess", "Ctrl-]": "indentMore",
5730	+ "Ctrl-U": "undoSelection", "Shift-Ctrl-U": "redoSelection", "Alt-U": "redoSelection",
5731	+ fallthrough: "basic"
5732	+ };
5733	+ // Very basic readline/emacs-style bindings, which are standard on Mac.
5734	+ keyMap.emacsy = {
5735	+ "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown",
5736	+ "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd",
5737	+ "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore",
5738	+ "Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars"
5739	+ };
5740	+ keyMap.macDefault = {
5741	+ "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo",
5742	+ "Cmd-Home": "goDocStart", "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft",
5743	+ "Alt-Right": "goGroupRight", "Cmd-Left": "goLineLeft", "Cmd-Right": "goLineRight", "Alt-Backspace": "delGroupBefore",
5744	+ "Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find",
5745	+ "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll",
5746	+ "Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delWrappedLineLeft", "Cmd-Delete": "delWrappedLineRight",
5747	+ "Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", "Ctrl-Up": "goDocStart", "Ctrl-Down": "goDocEnd",
5748	+ fallthrough: ["basic", "emacsy"]
5749	+ };
5750	+ keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault;
5751	+
5752	+ // KEYMAP DISPATCH
5753	+
5754	+ function normalizeKeyName(name) {
5755	+ var parts = name.split(/-(?!$)/), name = parts[parts.length - 1];
5756	+ var alt, ctrl, shift, cmd;
5757	+ for (var i = 0; i < parts.length - 1; i++) {
5758	+ var mod = parts[i];
5759	+ if (/^(cmd\|meta\|m)$/i.test(mod)) cmd = true;
5760	+ else if (/^a(lt)?$/i.test(mod)) alt = true;
5761	+ else if (/^(c\|ctrl\|control)$/i.test(mod)) ctrl = true;
5762	+ else if (/^s(hift)$/i.test(mod)) shift = true;
5763	+ else throw new Error("Unrecognized modifier name: " + mod);
5764	+ }
5765	+ if (alt) name = "Alt-" + name;
5766	+ if (ctrl) name = "Ctrl-" + name;
5767	+ if (cmd) name = "Cmd-" + name;
5768	+ if (shift) name = "Shift-" + name;
5769	+ return name;
5770	+ }
5771	+
5772	+ // This is a kludge to keep keymaps mostly working as raw objects
5773	+ // (backwards compatibility) while at the same time support features
5774	+ // like normalization and multi-stroke key bindings. It compiles a
5775	+ // new normalized keymap, and then updates the old object to reflect
5776	+ // this.
5777	+ CodeMirror.normalizeKeyMap = function(keymap) {
5778	+ var copy = {};
5779	+ for (var keyname in keymap) if (keymap.hasOwnProperty(keyname)) {
5780	+ var value = keymap[keyname];
5781	+ if (/^(name\|fallthrough\|(de\|at)tach)$/.test(keyname)) continue;
5782	+ if (value == "...") { delete keymap[keyname]; continue; }
5783	+
5784	+ var keys = map(keyname.split(" "), normalizeKeyName);
5785	+ for (var i = 0; i < keys.length; i++) {
5786	+ var val, name;
5787	+ if (i == keys.length - 1) {
5788	+ name = keys.join(" ");
5789	+ val = value;
5790	+ } else {
5791	+ name = keys.slice(0, i + 1).join(" ");
5792	+ val = "...";
5793	+ }
5794	+ var prev = copy[name];
5795	+ if (!prev) copy[name] = val;
5796	+ else if (prev != val) throw new Error("Inconsistent bindings for " + name);
5797	+ }
5798	+ delete keymap[keyname];
5799	+ }
5800	+ for (var prop in copy) keymap[prop] = copy[prop];
5801	+ return keymap;
5802	+ };
5803	+
5804	+ var lookupKey = CodeMirror.lookupKey = function(key, map, handle, context) {
5805	+ map = getKeyMap(map);
5806	+ var found = map.call ? map.call(key, context) : map[key];
5807	+ if (found === false) return "nothing";
5808	+ if (found === "...") return "multi";
5809	+ if (found != null && handle(found)) return "handled";
5810	+
5811	+ if (map.fallthrough) {
5812	+ if (Object.prototype.toString.call(map.fallthrough) != "[object Array]")
5813	+ return lookupKey(key, map.fallthrough, handle, context);
5814	+ for (var i = 0; i < map.fallthrough.length; i++) {
5815	+ var result = lookupKey(key, map.fallthrough[i], handle, context);
5816	+ if (result) return result;
5817	+ }
5818	+ }
5819	+ };
5820	+
5821	+ // Modifier key presses don't count as 'real' key presses for the
5822	+ // purpose of keymap fallthrough.
5823	+ var isModifierKey = CodeMirror.isModifierKey = function(value) {
5824	+ var name = typeof value == "string" ? value : keyNames[value.keyCode];
5825	+ return name == "Ctrl" \|\| name == "Alt" \|\| name == "Shift" \|\| name == "Mod";
5826	+ };
5827	+
5828	+ // Look up the name of a key as indicated by an event object.
5829	+ var keyName = CodeMirror.keyName = function(event, noShift) {
5830	+ if (presto && event.keyCode == 34 && event["char"]) return false;
5831	+ var base = keyNames[event.keyCode], name = base;
5832	+ if (name == null \|\| event.altGraphKey) return false;
5833	+ if (event.altKey && base != "Alt") name = "Alt-" + name;
5834	+ if ((flipCtrlCmd ? event.metaKey : event.ctrlKey) && base != "Ctrl") name = "Ctrl-" + name;
5835	+ if ((flipCtrlCmd ? event.ctrlKey : event.metaKey) && base != "Cmd") name = "Cmd-" + name;
5836	+ if (!noShift && event.shiftKey && base != "Shift") name = "Shift-" + name;
5837	+ return name;
5838	+ };
5839	+
5840	+ function getKeyMap(val) {
5841	+ return typeof val == "string" ? keyMap[val] : val;
5842	+ }
5843	+
5844	+ // FROMTEXTAREA
5845	+
5846	+ CodeMirror.fromTextArea = function(textarea, options) {
5847	+ options = options ? copyObj(options) : {};
5848	+ options.value = textarea.value;
5849	+ if (!options.tabindex && textarea.tabIndex)
5850	+ options.tabindex = textarea.tabIndex;
5851	+ if (!options.placeholder && textarea.placeholder)
5852	+ options.placeholder = textarea.placeholder;
5853	+ // Set autofocus to true if this textarea is focused, or if it has
5854	+ // autofocus and no other element is focused.
5855	+ if (options.autofocus == null) {
5856	+ var hasFocus = activeElt();
5857	+ options.autofocus = hasFocus == textarea \|\|
5858	+ textarea.getAttribute("autofocus") != null && hasFocus == document.body;
5859	+ }
5860	+
5861	+ function save() {textarea.value = cm.getValue();}
5862	+ if (textarea.form) {
5863	+ on(textarea.form, "submit", save);
5864	+ // Deplorable hack to make the submit method do the right thing.
5865	+ if (!options.leaveSubmitMethodAlone) {
5866	+ var form = textarea.form, realSubmit = form.submit;
5867	+ try {
5868	+ var wrappedSubmit = form.submit = function() {
5869	+ save();
5870	+ form.submit = realSubmit;
5871	+ form.submit();
5872	+ form.submit = wrappedSubmit;
5873	+ };
5874	+ } catch(e) {}
5875	+ }
5876	+ }
5877	+
5878	+ options.finishInit = function(cm) {
5879	+ cm.save = save;
5880	+ cm.getTextArea = function() { return textarea; };
5881	+ cm.toTextArea = function() {
5882	+ cm.toTextArea = isNaN; // Prevent this from being ran twice
5883	+ save();
5884	+ textarea.parentNode.removeChild(cm.getWrapperElement());
5885	+ textarea.style.display = "";
5886	+ if (textarea.form) {
5887	+ off(textarea.form, "submit", save);
5888	+ if (typeof textarea.form.submit == "function")
5889	+ textarea.form.submit = realSubmit;
5890	+ }
5891	+ };
5892	+ };
5893	+
5894	+ textarea.style.display = "none";
5895	+ var cm = CodeMirror(function(node) {
5896	+ textarea.parentNode.insertBefore(node, textarea.nextSibling);
5897	+ }, options);
5898	+ return cm;
5899	+ };
5900	+
5901	+ // STRING STREAM
5902	+
5903	+ // Fed to the mode parsers, provides helper functions to make
5904	+ // parsers more succinct.
5905	+
5906	+ var StringStream = CodeMirror.StringStream = function(string, tabSize) {
5907	+ this.pos = this.start = 0;
5908	+ this.string = string;
5909	+ this.tabSize = tabSize \|\| 8;
5910	+ this.lastColumnPos = this.lastColumnValue = 0;
5911	+ this.lineStart = 0;
5912	+ };
5913	+
5914	+ StringStream.prototype = {
5915	+ eol: function() {return this.pos >= this.string.length;},
5916	+ sol: function() {return this.pos == this.lineStart;},
5917	+ peek: function() {return this.string.charAt(this.pos) \|\| undefined;},
5918	+ next: function() {
5919	+ if (this.pos < this.string.length)
5920	+ return this.string.charAt(this.pos++);
5921	+ },
5922	+ eat: function(match) {
5923	+ var ch = this.string.charAt(this.pos);
5924	+ if (typeof match == "string") var ok = ch == match;
5925	+ else var ok = ch && (match.test ? match.test(ch) : match(ch));
5926	+ if (ok) {++this.pos; return ch;}
5927	+ },
5928	+ eatWhile: function(match) {
5929	+ var start = this.pos;
5930	+ while (this.eat(match)){}
5931	+ return this.pos > start;
5932	+ },
5933	+ eatSpace: function() {
5934	+ var start = this.pos;
5935	+ while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos;
5936	+ return this.pos > start;
5937	+ },
5938	+ skipToEnd: function() {this.pos = this.string.length;},
5939	+ skipTo: function(ch) {
5940	+ var found = this.string.indexOf(ch, this.pos);
5941	+ if (found > -1) {this.pos = found; return true;}
5942	+ },
5943	+ backUp: function(n) {this.pos -= n;},
5944	+ column: function() {
5945	+ if (this.lastColumnPos < this.start) {
5946	+ this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue);
5947	+ this.lastColumnPos = this.start;
5948	+ }
5949	+ return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0);
5950	+ },
5951	+ indentation: function() {
5952	+ return countColumn(this.string, null, this.tabSize) -
5953	+ (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0);
5954	+ },
5955	+ match: function(pattern, consume, caseInsensitive) {
5956	+ if (typeof pattern == "string") {
5957	+ var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;};
5958	+ var substr = this.string.substr(this.pos, pattern.length);
5959	+ if (cased(substr) == cased(pattern)) {
5960	+ if (consume !== false) this.pos += pattern.length;
5961	+ return true;
5962	+ }
5963	+ } else {
5964	+ var match = this.string.slice(this.pos).match(pattern);
5965	+ if (match && match.index > 0) return null;
5966	+ if (match && consume !== false) this.pos += match[0].length;
5967	+ return match;
5968	+ }
5969	+ },
5970	+ current: function(){return this.string.slice(this.start, this.pos);},
5971	+ hideFirstChars: function(n, inner) {
5972	+ this.lineStart += n;
5973	+ try { return inner(); }
5974	+ finally { this.lineStart -= n; }
5975	+ }
5976	+ };
5977	+
5978	+ // TEXTMARKERS
5979	+
5980	+ // Created with markText and setBookmark methods. A TextMarker is a
5981	+ // handle that can be used to clear or find a marked position in the
5982	+ // document. Line objects hold arrays (markedSpans) containing
5983	+ // {from, to, marker} object pointing to such marker objects, and
5984	+ // indicating that such a marker is present on that line. Multiple
5985	+ // lines may point to the same marker when it spans across lines.
5986	+ // The spans will have null for their from/to properties when the
5987	+ // marker continues beyond the start/end of the line. Markers have
5988	+ // links back to the lines they currently touch.
5989	+
5990	+ var nextMarkerId = 0;
5991	+
5992	+ var TextMarker = CodeMirror.TextMarker = function(doc, type) {
5993	+ this.lines = [];
5994	+ this.type = type;
5995	+ this.doc = doc;
5996	+ this.id = ++nextMarkerId;
5997	+ };
5998	+ eventMixin(TextMarker);
5999	+
6000	+ // Clear the marker.
6001	+ TextMarker.prototype.clear = function() {
6002	+ if (this.explicitlyCleared) return;
6003	+ var cm = this.doc.cm, withOp = cm && !cm.curOp;
6004	+ if (withOp) startOperation(cm);
6005	+ if (hasHandler(this, "clear")) {
6006	+ var found = this.find();
6007	+ if (found) signalLater(this, "clear", found.from, found.to);
6008	+ }
6009	+ var min = null, max = null;
6010	+ for (var i = 0; i < this.lines.length; ++i) {
6011	+ var line = this.lines[i];
6012	+ var span = getMarkedSpanFor(line.markedSpans, this);
6013	+ if (cm && !this.collapsed) regLineChange(cm, lineNo(line), "text");
6014	+ else if (cm) {
6015	+ if (span.to != null) max = lineNo(line);
6016	+ if (span.from != null) min = lineNo(line);
6017	+ }
6018	+ line.markedSpans = removeMarkedSpan(line.markedSpans, span);
6019	+ if (span.from == null && this.collapsed && !lineIsHidden(this.doc, line) && cm)
6020	+ updateLineHeight(line, textHeight(cm.display));
6021	+ }
6022	+ if (cm && this.collapsed && !cm.options.lineWrapping) for (var i = 0; i < this.lines.length; ++i) {
6023	+ var visual = visualLine(this.lines[i]), len = lineLength(visual);
6024	+ if (len > cm.display.maxLineLength) {
6025	+ cm.display.maxLine = visual;
6026	+ cm.display.maxLineLength = len;
6027	+ cm.display.maxLineChanged = true;
6028	+ }
6029	+ }
6030	+
6031	+ if (min != null && cm && this.collapsed) regChange(cm, min, max + 1);
6032	+ this.lines.length = 0;
6033	+ this.explicitlyCleared = true;
6034	+ if (this.atomic && this.doc.cantEdit) {
6035	+ this.doc.cantEdit = false;
6036	+ if (cm) reCheckSelection(cm.doc);
6037	+ }
6038	+ if (cm) signalLater(cm, "markerCleared", cm, this);
6039	+ if (withOp) endOperation(cm);
6040	+ if (this.parent) this.parent.clear();
6041	+ };
6042	+
6043	+ // Find the position of the marker in the document. Returns a {from,
6044	+ // to} object by default. Side can be passed to get a specific side
6045	+ // -- 0 (both), -1 (left), or 1 (right). When lineObj is true, the
6046	+ // Pos objects returned contain a line object, rather than a line
6047	+ // number (used to prevent looking up the same line twice).
6048	+ TextMarker.prototype.find = function(side, lineObj) {
6049	+ if (side == null && this.type == "bookmark") side = 1;
6050	+ var from, to;
6051	+ for (var i = 0; i < this.lines.length; ++i) {
6052	+ var line = this.lines[i];
6053	+ var span = getMarkedSpanFor(line.markedSpans, this);
6054	+ if (span.from != null) {
6055	+ from = Pos(lineObj ? line : lineNo(line), span.from);
6056	+ if (side == -1) return from;
6057	+ }
6058	+ if (span.to != null) {
6059	+ to = Pos(lineObj ? line : lineNo(line), span.to);
6060	+ if (side == 1) return to;
6061	+ }
6062	+ }
6063	+ return from && {from: from, to: to};
6064	+ };
6065	+
6066	+ // Signals that the marker's widget changed, and surrounding layout
6067	+ // should be recomputed.
6068	+ TextMarker.prototype.changed = function() {
6069	+ var pos = this.find(-1, true), widget = this, cm = this.doc.cm;
6070	+ if (!pos \|\| !cm) return;
6071	+ runInOp(cm, function() {
6072	+ var line = pos.line, lineN = lineNo(pos.line);
6073	+ var view = findViewForLine(cm, lineN);
6074	+ if (view) {
6075	+ clearLineMeasurementCacheFor(view);
6076	+ cm.curOp.selectionChanged = cm.curOp.forceUpdate = true;
6077	+ }
6078	+ cm.curOp.updateMaxLine = true;
6079	+ if (!lineIsHidden(widget.doc, line) && widget.height != null) {
6080	+ var oldHeight = widget.height;
6081	+ widget.height = null;
6082	+ var dHeight = widgetHeight(widget) - oldHeight;
6083	+ if (dHeight)
6084	+ updateLineHeight(line, line.height + dHeight);
6085	+ }
6086	+ });
6087	+ };
6088	+
6089	+ TextMarker.prototype.attachLine = function(line) {
6090	+ if (!this.lines.length && this.doc.cm) {
6091	+ var op = this.doc.cm.curOp;
6092	+ if (!op.maybeHiddenMarkers \|\| indexOf(op.maybeHiddenMarkers, this) == -1)
6093	+ (op.maybeUnhiddenMarkers \|\| (op.maybeUnhiddenMarkers = [])).push(this);
6094	+ }
6095	+ this.lines.push(line);
6096	+ };
6097	+ TextMarker.prototype.detachLine = function(line) {
6098	+ this.lines.splice(indexOf(this.lines, line), 1);
6099	+ if (!this.lines.length && this.doc.cm) {
6100	+ var op = this.doc.cm.curOp;
6101	+ (op.maybeHiddenMarkers \|\| (op.maybeHiddenMarkers = [])).push(this);
6102	+ }
6103	+ };
6104	+
6105	+ // Collapsed markers have unique ids, in order to be able to order
6106	+ // them, which is needed for uniquely determining an outer marker
6107	+ // when they overlap (they may nest, but not partially overlap).
6108	+ var nextMarkerId = 0;
6109	+
6110	+ // Create a marker, wire it up to the right lines, and
6111	+ function markText(doc, from, to, options, type) {
6112	+ // Shared markers (across linked documents) are handled separately
6113	+ // (markTextShared will call out to this again, once per
6114	+ // document).
6115	+ if (options && options.shared) return markTextShared(doc, from, to, options, type);
6116	+ // Ensure we are in an operation.
6117	+ if (doc.cm && !doc.cm.curOp) return operation(doc.cm, markText)(doc, from, to, options, type);
6118	+
6119	+ var marker = new TextMarker(doc, type), diff = cmp(from, to);
6120	+ if (options) copyObj(options, marker, false);
6121	+ // Don't connect empty markers unless clearWhenEmpty is false
6122	+ if (diff > 0 \|\| diff == 0 && marker.clearWhenEmpty !== false)
6123	+ return marker;
6124	+ if (marker.replacedWith) {
6125	+ // Showing up as a widget implies collapsed (widget replaces text)
6126	+ marker.collapsed = true;
6127	+ marker.widgetNode = elt("span", [marker.replacedWith], "CodeMirror-widget");
6128	+ if (!options.handleMouseEvents) marker.widgetNode.setAttribute("cm-ignore-events", "true");
6129	+ if (options.insertLeft) marker.widgetNode.insertLeft = true;
6130	+ }
6131	+ if (marker.collapsed) {
6132	+ if (conflictingCollapsedRange(doc, from.line, from, to, marker) \|\|
6133	+ from.line != to.line && conflictingCollapsedRange(doc, to.line, from, to, marker))
6134	+ throw new Error("Inserting collapsed marker partially overlapping an existing one");
6135	+ sawCollapsedSpans = true;
6136	+ }
6137	+
6138	+ if (marker.addToHistory)
6139	+ addChangeToHistory(doc, {from: from, to: to, origin: "markText"}, doc.sel, NaN);
6140	+
6141	+ var curLine = from.line, cm = doc.cm, updateMaxLine;
6142	+ doc.iter(curLine, to.line + 1, function(line) {
6143	+ if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(line) == cm.display.maxLine)
6144	+ updateMaxLine = true;
6145	+ if (marker.collapsed && curLine != from.line) updateLineHeight(line, 0);
6146	+ addMarkedSpan(line, new MarkedSpan(marker,
6147	+ curLine == from.line ? from.ch : null,
6148	+ curLine == to.line ? to.ch : null));
6149	+ ++curLine;
6150	+ });
6151	+ // lineIsHidden depends on the presence of the spans, so needs a second pass
6152	+ if (marker.collapsed) doc.iter(from.line, to.line + 1, function(line) {
6153	+ if (lineIsHidden(doc, line)) updateLineHeight(line, 0);
6154	+ });
6155	+
6156	+ if (marker.clearOnEnter) on(marker, "beforeCursorEnter", function() { marker.clear(); });
6157	+
6158	+ if (marker.readOnly) {
6159	+ sawReadOnlySpans = true;
6160	+ if (doc.history.done.length \|\| doc.history.undone.length)
6161	+ doc.clearHistory();
6162	+ }
6163	+ if (marker.collapsed) {
6164	+ marker.id = ++nextMarkerId;
6165	+ marker.atomic = true;
6166	+ }
6167	+ if (cm) {
6168	+ // Sync editor state
6169	+ if (updateMaxLine) cm.curOp.updateMaxLine = true;
6170	+ if (marker.collapsed)
6171	+ regChange(cm, from.line, to.line + 1);
6172	+ else if (marker.className \|\| marker.title \|\| marker.startStyle \|\| marker.endStyle \|\| marker.css)
6173	+ for (var i = from.line; i <= to.line; i++) regLineChange(cm, i, "text");
6174	+ if (marker.atomic) reCheckSelection(cm.doc);
6175	+ signalLater(cm, "markerAdded", cm, marker);
6176	+ }
6177	+ return marker;
6178	+ }
6179	+
6180	+ // SHARED TEXTMARKERS
6181	+
6182	+ // A shared marker spans multiple linked documents. It is
6183	+ // implemented as a meta-marker-object controlling multiple normal
6184	+ // markers.
6185	+ var SharedTextMarker = CodeMirror.SharedTextMarker = function(markers, primary) {
6186	+ this.markers = markers;
6187	+ this.primary = primary;
6188	+ for (var i = 0; i < markers.length; ++i)
6189	+ markers[i].parent = this;
6190	+ };
6191	+ eventMixin(SharedTextMarker);
6192	+
6193	+ SharedTextMarker.prototype.clear = function() {
6194	+ if (this.explicitlyCleared) return;
6195	+ this.explicitlyCleared = true;
6196	+ for (var i = 0; i < this.markers.length; ++i)
6197	+ this.markers[i].clear();
6198	+ signalLater(this, "clear");
6199	+ };
6200	+ SharedTextMarker.prototype.find = function(side, lineObj) {
6201	+ return this.primary.find(side, lineObj);
6202	+ };
6203	+
6204	+ function markTextShared(doc, from, to, options, type) {
6205	+ options = copyObj(options);
6206	+ options.shared = false;
6207	+ var markers = [markText(doc, from, to, options, type)], primary = markers[0];
6208	+ var widget = options.widgetNode;
6209	+ linkedDocs(doc, function(doc) {
6210	+ if (widget) options.widgetNode = widget.cloneNode(true);
6211	+ markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type));
6212	+ for (var i = 0; i < doc.linked.length; ++i)
6213	+ if (doc.linked[i].isParent) return;
6214	+ primary = lst(markers);
6215	+ });
6216	+ return new SharedTextMarker(markers, primary);
6217	+ }
6218	+
6219	+ function findSharedMarkers(doc) {
6220	+ return doc.findMarks(Pos(doc.first, 0), doc.clipPos(Pos(doc.lastLine())),
6221	+ function(m) { return m.parent; });
6222	+ }
6223	+
6224	+ function copySharedMarkers(doc, markers) {
6225	+ for (var i = 0; i < markers.length; i++) {
6226	+ var marker = markers[i], pos = marker.find();
6227	+ var mFrom = doc.clipPos(pos.from), mTo = doc.clipPos(pos.to);
6228	+ if (cmp(mFrom, mTo)) {
6229	+ var subMark = markText(doc, mFrom, mTo, marker.primary, marker.primary.type);
6230	+ marker.markers.push(subMark);
6231	+ subMark.parent = marker;
6232	+ }
6233	+ }
6234	+ }
6235	+
6236	+ function detachSharedMarkers(markers) {
6237	+ for (var i = 0; i < markers.length; i++) {
6238	+ var marker = markers[i], linked = [marker.primary.doc];;
6239	+ linkedDocs(marker.primary.doc, function(d) { linked.push(d); });
6240	+ for (var j = 0; j < marker.markers.length; j++) {
6241	+ var subMarker = marker.markers[j];
6242	+ if (indexOf(linked, subMarker.doc) == -1) {
6243	+ subMarker.parent = null;
6244	+ marker.markers.splice(j--, 1);
6245	+ }
6246	+ }
6247	+ }
6248	+ }
6249	+
6250	+ // TEXTMARKER SPANS
6251	+
6252	+ function MarkedSpan(marker, from, to) {
6253	+ this.marker = marker;
6254	+ this.from = from; this.to = to;
6255	+ }
6256	+
6257	+ // Search an array of spans for a span matching the given marker.
6258	+ function getMarkedSpanFor(spans, marker) {
6259	+ if (spans) for (var i = 0; i < spans.length; ++i) {
6260	+ var span = spans[i];
6261	+ if (span.marker == marker) return span;
6262	+ }
6263	+ }
6264	+ // Remove a span from an array, returning undefined if no spans are
6265	+ // left (we don't store arrays for lines without spans).
6266	+ function removeMarkedSpan(spans, span) {
6267	+ for (var r, i = 0; i < spans.length; ++i)
6268	+ if (spans[i] != span) (r \|\| (r = [])).push(spans[i]);
6269	+ return r;
6270	+ }
6271	+ // Add a span to a line.
6272	+ function addMarkedSpan(line, span) {
6273	+ line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span];
6274	+ span.marker.attachLine(line);
6275	+ }
6276	+
6277	+ // Used for the algorithm that adjusts markers for a change in the
6278	+ // document. These functions cut an array of spans at a given
6279	+ // character position, returning an array of remaining chunks (or
6280	+ // undefined if nothing remains).
6281	+ function markedSpansBefore(old, startCh, isInsert) {
6282	+ if (old) for (var i = 0, nw; i < old.length; ++i) {
6283	+ var span = old[i], marker = span.marker;
6284	+ var startsBefore = span.from == null \|\| (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh);
6285	+ if (startsBefore \|\| span.from == startCh && marker.type == "bookmark" && (!isInsert \|\| !span.marker.insertLeft)) {
6286	+ var endsAfter = span.to == null \|\| (marker.inclusiveRight ? span.to >= startCh : span.to > startCh);
6287	+ (nw \|\| (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to));
6288	+ }
6289	+ }
6290	+ return nw;
6291	+ }
6292	+ function markedSpansAfter(old, endCh, isInsert) {
6293	+ if (old) for (var i = 0, nw; i < old.length; ++i) {
6294	+ var span = old[i], marker = span.marker;
6295	+ var endsAfter = span.to == null \|\| (marker.inclusiveRight ? span.to >= endCh : span.to > endCh);
6296	+ if (endsAfter \|\| span.from == endCh && marker.type == "bookmark" && (!isInsert \|\| span.marker.insertLeft)) {
6297	+ var startsBefore = span.from == null \|\| (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh);
6298	+ (nw \|\| (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh,
6299	+ span.to == null ? null : span.to - endCh));
6300	+ }
6301	+ }
6302	+ return nw;
6303	+ }
6304	+
6305	+ // Given a change object, compute the new set of marker spans that
6306	+ // cover the line in which the change took place. Removes spans
6307	+ // entirely within the change, reconnects spans belonging to the
6308	+ // same marker that appear on both sides of the change, and cuts off
6309	+ // spans partially within the change. Returns an array of span
6310	+ // arrays with one element for each line in (after) the change.
6311	+ function stretchSpansOverChange(doc, change) {
6312	+ if (change.full) return null;
6313	+ var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans;
6314	+ var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans;
6315	+ if (!oldFirst && !oldLast) return null;
6316	+
6317	+ var startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0;
6318	+ // Get the spans that 'stick out' on both sides
6319	+ var first = markedSpansBefore(oldFirst, startCh, isInsert);
6320	+ var last = markedSpansAfter(oldLast, endCh, isInsert);
6321	+
6322	+ // Next, merge those two ends
6323	+ var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0);
6324	+ if (first) {
6325	+ // Fix up .to properties of first
6326	+ for (var i = 0; i < first.length; ++i) {
6327	+ var span = first[i];
6328	+ if (span.to == null) {
6329	+ var found = getMarkedSpanFor(last, span.marker);
6330	+ if (!found) span.to = startCh;
6331	+ else if (sameLine) span.to = found.to == null ? null : found.to + offset;
6332	+ }
6333	+ }
6334	+ }
6335	+ if (last) {
6336	+ // Fix up .from in last (or move them into first in case of sameLine)
6337	+ for (var i = 0; i < last.length; ++i) {
6338	+ var span = last[i];
6339	+ if (span.to != null) span.to += offset;
6340	+ if (span.from == null) {
6341	+ var found = getMarkedSpanFor(first, span.marker);
6342	+ if (!found) {
6343	+ span.from = offset;
6344	+ if (sameLine) (first \|\| (first = [])).push(span);
6345	+ }
6346	+ } else {
6347	+ span.from += offset;
6348	+ if (sameLine) (first \|\| (first = [])).push(span);
6349	+ }
6350	+ }
6351	+ }
6352	+ // Make sure we didn't create any zero-length spans
6353	+ if (first) first = clearEmptySpans(first);
6354	+ if (last && last != first) last = clearEmptySpans(last);
6355	+
6356	+ var newMarkers = [first];
6357	+ if (!sameLine) {
6358	+ // Fill gap with whole-line-spans
6359	+ var gap = change.text.length - 2, gapMarkers;
6360	+ if (gap > 0 && first)
6361	+ for (var i = 0; i < first.length; ++i)
6362	+ if (first[i].to == null)
6363	+ (gapMarkers \|\| (gapMarkers = [])).push(new MarkedSpan(first[i].marker, null, null));
6364	+ for (var i = 0; i < gap; ++i)
6365	+ newMarkers.push(gapMarkers);
6366	+ newMarkers.push(last);
6367	+ }
6368	+ return newMarkers;
6369	+ }
6370	+
6371	+ // Remove spans that are empty and don't have a clearWhenEmpty
6372	+ // option of false.
6373	+ function clearEmptySpans(spans) {
6374	+ for (var i = 0; i < spans.length; ++i) {
6375	+ var span = spans[i];
6376	+ if (span.from != null && span.from == span.to && span.marker.clearWhenEmpty !== false)
6377	+ spans.splice(i--, 1);
6378	+ }
6379	+ if (!spans.length) return null;
6380	+ return spans;
6381	+ }
6382	+
6383	+ // Used for un/re-doing changes from the history. Combines the
6384	+ // result of computing the existing spans with the set of spans that
6385	+ // existed in the history (so that deleting around a span and then
6386	+ // undoing brings back the span).
6387	+ function mergeOldSpans(doc, change) {
6388	+ var old = getOldSpans(doc, change);
6389	+ var stretched = stretchSpansOverChange(doc, change);
6390	+ if (!old) return stretched;
6391	+ if (!stretched) return old;
6392	+
6393	+ for (var i = 0; i < old.length; ++i) {
6394	+ var oldCur = old[i], stretchCur = stretched[i];
6395	+ if (oldCur && stretchCur) {
6396	+ spans: for (var j = 0; j < stretchCur.length; ++j) {
6397	+ var span = stretchCur[j];
6398	+ for (var k = 0; k < oldCur.length; ++k)
6399	+ if (oldCur[k].marker == span.marker) continue spans;
6400	+ oldCur.push(span);
6401	+ }
6402	+ } else if (stretchCur) {
6403	+ old[i] = stretchCur;
6404	+ }
6405	+ }
6406	+ return old;
6407	+ }
6408	+
6409	+ // Used to 'clip' out readOnly ranges when making a change.
6410	+ function removeReadOnlyRanges(doc, from, to) {
6411	+ var markers = null;
6412	+ doc.iter(from.line, to.line + 1, function(line) {
6413	+ if (line.markedSpans) for (var i = 0; i < line.markedSpans.length; ++i) {
6414	+ var mark = line.markedSpans[i].marker;
6415	+ if (mark.readOnly && (!markers \|\| indexOf(markers, mark) == -1))
6416	+ (markers \|\| (markers = [])).push(mark);
6417	+ }
6418	+ });
6419	+ if (!markers) return null;
6420	+ var parts = [{from: from, to: to}];
6421	+ for (var i = 0; i < markers.length; ++i) {
6422	+ var mk = markers[i], m = mk.find(0);
6423	+ for (var j = 0; j < parts.length; ++j) {
6424	+ var p = parts[j];
6425	+ if (cmp(p.to, m.from) < 0 \|\| cmp(p.from, m.to) > 0) continue;
6426	+ var newParts = [j, 1], dfrom = cmp(p.from, m.from), dto = cmp(p.to, m.to);
6427	+ if (dfrom < 0 \|\| !mk.inclusiveLeft && !dfrom)
6428	+ newParts.push({from: p.from, to: m.from});
6429	+ if (dto > 0 \|\| !mk.inclusiveRight && !dto)
6430	+ newParts.push({from: m.to, to: p.to});
6431	+ parts.splice.apply(parts, newParts);
6432	+ j += newParts.length - 1;
6433	+ }
6434	+ }
6435	+ return parts;
6436	+ }
6437	+
6438	+ // Connect or disconnect spans from a line.
6439	+ function detachMarkedSpans(line) {
6440	+ var spans = line.markedSpans;
6441	+ if (!spans) return;
6442	+ for (var i = 0; i < spans.length; ++i)
6443	+ spans[i].marker.detachLine(line);
6444	+ line.markedSpans = null;
6445	+ }
6446	+ function attachMarkedSpans(line, spans) {
6447	+ if (!spans) return;
6448	+ for (var i = 0; i < spans.length; ++i)
6449	+ spans[i].marker.attachLine(line);
6450	+ line.markedSpans = spans;
6451	+ }
6452	+
6453	+ // Helpers used when computing which overlapping collapsed span
6454	+ // counts as the larger one.
6455	+ function extraLeft(marker) { return marker.inclusiveLeft ? -1 : 0; }
6456	+ function extraRight(marker) { return marker.inclusiveRight ? 1 : 0; }
6457	+
6458	+ // Returns a number indicating which of two overlapping collapsed
6459	+ // spans is larger (and thus includes the other). Falls back to
6460	+ // comparing ids when the spans cover exactly the same range.
6461	+ function compareCollapsedMarkers(a, b) {
6462	+ var lenDiff = a.lines.length - b.lines.length;
6463	+ if (lenDiff != 0) return lenDiff;
6464	+ var aPos = a.find(), bPos = b.find();
6465	+ var fromCmp = cmp(aPos.from, bPos.from) \|\| extraLeft(a) - extraLeft(b);
6466	+ if (fromCmp) return -fromCmp;
6467	+ var toCmp = cmp(aPos.to, bPos.to) \|\| extraRight(a) - extraRight(b);
6468	+ if (toCmp) return toCmp;
6469	+ return b.id - a.id;
6470	+ }
6471	+
6472	+ // Find out whether a line ends or starts in a collapsed span. If
6473	+ // so, return the marker for that span.
6474	+ function collapsedSpanAtSide(line, start) {
6475	+ var sps = sawCollapsedSpans && line.markedSpans, found;
6476	+ if (sps) for (var sp, i = 0; i < sps.length; ++i) {
6477	+ sp = sps[i];
6478	+ if (sp.marker.collapsed && (start ? sp.from : sp.to) == null &&
6479	+ (!found \|\| compareCollapsedMarkers(found, sp.marker) < 0))
6480	+ found = sp.marker;
6481	+ }
6482	+ return found;
6483	+ }
6484	+ function collapsedSpanAtStart(line) { return collapsedSpanAtSide(line, true); }
6485	+ function collapsedSpanAtEnd(line) { return collapsedSpanAtSide(line, false); }
6486	+
6487	+ // Test whether there exists a collapsed span that partially
6488	+ // overlaps (covers the start or end, but not both) of a new span.
6489	+ // Such overlap is not allowed.
6490	+ function conflictingCollapsedRange(doc, lineNo, from, to, marker) {
6491	+ var line = getLine(doc, lineNo);
6492	+ var sps = sawCollapsedSpans && line.markedSpans;
6493	+ if (sps) for (var i = 0; i < sps.length; ++i) {
6494	+ var sp = sps[i];
6495	+ if (!sp.marker.collapsed) continue;
6496	+ var found = sp.marker.find(0);
6497	+ var fromCmp = cmp(found.from, from) \|\| extraLeft(sp.marker) - extraLeft(marker);
6498	+ var toCmp = cmp(found.to, to) \|\| extraRight(sp.marker) - extraRight(marker);
6499	+ if (fromCmp >= 0 && toCmp <= 0 \|\| fromCmp <= 0 && toCmp >= 0) continue;
6500	+ if (fromCmp <= 0 && (cmp(found.to, from) > 0 \|\| (sp.marker.inclusiveRight && marker.inclusiveLeft)) \|\|
6501	+ fromCmp >= 0 && (cmp(found.from, to) < 0 \|\| (sp.marker.inclusiveLeft && marker.inclusiveRight)))
6502	+ return true;
6503	+ }
6504	+ }
6505	+
6506	+ // A visual line is a line as drawn on the screen. Folding, for
6507	+ // example, can cause multiple logical lines to appear on the same
6508	+ // visual line. This finds the start of the visual line that the
6509	+ // given line is part of (usually that is the line itself).
6510	+ function visualLine(line) {
6511	+ var merged;
6512	+ while (merged = collapsedSpanAtStart(line))
6513	+ line = merged.find(-1, true).line;
6514	+ return line;
6515	+ }
6516	+
6517	+ // Returns an array of logical lines that continue the visual line
6518	+ // started by the argument, or undefined if there are no such lines.
6519	+ function visualLineContinued(line) {
6520	+ var merged, lines;
6521	+ while (merged = collapsedSpanAtEnd(line)) {
6522	+ line = merged.find(1, true).line;
6523	+ (lines \|\| (lines = [])).push(line);
6524	+ }
6525	+ return lines;
6526	+ }
6527	+
6528	+ // Get the line number of the start of the visual line that the
6529	+ // given line number is part of.
6530	+ function visualLineNo(doc, lineN) {
6531	+ var line = getLine(doc, lineN), vis = visualLine(line);
6532	+ if (line == vis) return lineN;
6533	+ return lineNo(vis);
6534	+ }
6535	+ // Get the line number of the start of the next visual line after
6536	+ // the given line.
6537	+ function visualLineEndNo(doc, lineN) {
6538	+ if (lineN > doc.lastLine()) return lineN;
6539	+ var line = getLine(doc, lineN), merged;
6540	+ if (!lineIsHidden(doc, line)) return lineN;
6541	+ while (merged = collapsedSpanAtEnd(line))
6542	+ line = merged.find(1, true).line;
6543	+ return lineNo(line) + 1;
6544	+ }
6545	+
6546	+ // Compute whether a line is hidden. Lines count as hidden when they
6547	+ // are part of a visual line that starts with another line, or when
6548	+ // they are entirely covered by collapsed, non-widget span.
6549	+ function lineIsHidden(doc, line) {
6550	+ var sps = sawCollapsedSpans && line.markedSpans;
6551	+ if (sps) for (var sp, i = 0; i < sps.length; ++i) {
6552	+ sp = sps[i];
6553	+ if (!sp.marker.collapsed) continue;
6554	+ if (sp.from == null) return true;
6555	+ if (sp.marker.widgetNode) continue;
6556	+ if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp))
6557	+ return true;
6558	+ }
6559	+ }
6560	+ function lineIsHiddenInner(doc, line, span) {
6561	+ if (span.to == null) {
6562	+ var end = span.marker.find(1, true);
6563	+ return lineIsHiddenInner(doc, end.line, getMarkedSpanFor(end.line.markedSpans, span.marker));
6564	+ }
6565	+ if (span.marker.inclusiveRight && span.to == line.text.length)
6566	+ return true;
6567	+ for (var sp, i = 0; i < line.markedSpans.length; ++i) {
6568	+ sp = line.markedSpans[i];
6569	+ if (sp.marker.collapsed && !sp.marker.widgetNode && sp.from == span.to &&
6570	+ (sp.to == null \|\| sp.to != span.from) &&
6571	+ (sp.marker.inclusiveLeft \|\| span.marker.inclusiveRight) &&
6572	+ lineIsHiddenInner(doc, line, sp)) return true;
6573	+ }
6574	+ }
6575	+
6576	+ // LINE WIDGETS
6577	+
6578	+ // Line widgets are block elements displayed above or below a line.
6579	+
6580	+ var LineWidget = CodeMirror.LineWidget = function(doc, node, options) {
6581	+ if (options) for (var opt in options) if (options.hasOwnProperty(opt))
6582	+ this[opt] = options[opt];
6583	+ this.doc = doc;
6584	+ this.node = node;
6585	+ };
6586	+ eventMixin(LineWidget);
6587	+
6588	+ function adjustScrollWhenAboveVisible(cm, line, diff) {
6589	+ if (heightAtLine(line) < ((cm.curOp && cm.curOp.scrollTop) \|\| cm.doc.scrollTop))
6590	+ addToScrollPos(cm, null, diff);
6591	+ }
6592	+
6593	+ LineWidget.prototype.clear = function() {
6594	+ var cm = this.doc.cm, ws = this.line.widgets, line = this.line, no = lineNo(line);
6595	+ if (no == null \|\| !ws) return;
6596	+ for (var i = 0; i < ws.length; ++i) if (ws[i] == this) ws.splice(i--, 1);
6597	+ if (!ws.length) line.widgets = null;
6598	+ var height = widgetHeight(this);
6599	+ updateLineHeight(line, Math.max(0, line.height - height));
6600	+ if (cm) runInOp(cm, function() {
6601	+ adjustScrollWhenAboveVisible(cm, line, -height);
6602	+ regLineChange(cm, no, "widget");
6603	+ });
6604	+ };
6605	+ LineWidget.prototype.changed = function() {
6606	+ var oldH = this.height, cm = this.doc.cm, line = this.line;
6607	+ this.height = null;
6608	+ var diff = widgetHeight(this) - oldH;
6609	+ if (!diff) return;
6610	+ updateLineHeight(line, line.height + diff);
6611	+ if (cm) runInOp(cm, function() {
6612	+ cm.curOp.forceUpdate = true;
6613	+ adjustScrollWhenAboveVisible(cm, line, diff);
6614	+ });
6615	+ };
6616	+
6617	+ function widgetHeight(widget) {
6618	+ if (widget.height != null) return widget.height;
6619	+ var cm = widget.doc.cm;
6620	+ if (!cm) return 0;
6621	+ if (!contains(document.body, widget.node)) {
6622	+ var parentStyle = "position: relative;";
6623	+ if (widget.coverGutter)
6624	+ parentStyle += "margin-left: -" + cm.display.gutters.offsetWidth + "px;";
6625	+ if (widget.noHScroll)
6626	+ parentStyle += "width: " + cm.display.wrapper.clientWidth + "px;";
6627	+ removeChildrenAndAdd(cm.display.measure, elt("div", [widget.node], null, parentStyle));
6628	+ }
6629	+ return widget.height = widget.node.offsetHeight;
6630	+ }
6631	+
6632	+ function addLineWidget(doc, handle, node, options) {
6633	+ var widget = new LineWidget(doc, node, options);
6634	+ var cm = doc.cm;
6635	+ if (cm && widget.noHScroll) cm.display.alignWidgets = true;
6636	+ changeLine(doc, handle, "widget", function(line) {
6637	+ var widgets = line.widgets \|\| (line.widgets = []);
6638	+ if (widget.insertAt == null) widgets.push(widget);
6639	+ else widgets.splice(Math.min(widgets.length - 1, Math.max(0, widget.insertAt)), 0, widget);
6640	+ widget.line = line;
6641	+ if (cm && !lineIsHidden(doc, line)) {
6642	+ var aboveVisible = heightAtLine(line) < doc.scrollTop;
6643	+ updateLineHeight(line, line.height + widgetHeight(widget));
6644	+ if (aboveVisible) addToScrollPos(cm, null, widget.height);
6645	+ cm.curOp.forceUpdate = true;
6646	+ }
6647	+ return true;
6648	+ });
6649	+ return widget;
6650	+ }
6651	+
6652	+ // LINE DATA STRUCTURE
6653	+
6654	+ // Line objects. These hold state related to a line, including
6655	+ // highlighting info (the styles array).
6656	+ var Line = CodeMirror.Line = function(text, markedSpans, estimateHeight) {
6657	+ this.text = text;
6658	+ attachMarkedSpans(this, markedSpans);
6659	+ this.height = estimateHeight ? estimateHeight(this) : 1;
6660	+ };
6661	+ eventMixin(Line);
6662	+ Line.prototype.lineNo = function() { return lineNo(this); };
6663	+
6664	+ // Change the content (text, markers) of a line. Automatically
6665	+ // invalidates cached information and tries to re-estimate the
6666	+ // line's height.
6667	+ function updateLine(line, text, markedSpans, estimateHeight) {
6668	+ line.text = text;
6669	+ if (line.stateAfter) line.stateAfter = null;
6670	+ if (line.styles) line.styles = null;
6671	+ if (line.order != null) line.order = null;
6672	+ detachMarkedSpans(line);
6673	+ attachMarkedSpans(line, markedSpans);
6674	+ var estHeight = estimateHeight ? estimateHeight(line) : 1;
6675	+ if (estHeight != line.height) updateLineHeight(line, estHeight);
6676	+ }
6677	+
6678	+ // Detach a line from the document tree and its markers.
6679	+ function cleanUpLine(line) {
6680	+ line.parent = null;
6681	+ detachMarkedSpans(line);
6682	+ }
6683	+
6684	+ function extractLineClasses(type, output) {
6685	+ if (type) for (;;) {
6686	+ var lineClass = type.match(/(?:^\|\s+)line-(background-)?(\S+)/);
6687	+ if (!lineClass) break;
6688	+ type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length);
6689	+ var prop = lineClass[1] ? "bgClass" : "textClass";
6690	+ if (output[prop] == null)
6691	+ output[prop] = lineClass[2];
6692	+ else if (!(new RegExp("(?:^\|\s)" + lineClass[2] + "(?:$\|\s)")).test(output[prop]))
6693	+ output[prop] += " " + lineClass[2];
6694	+ }
6695	+ return type;
6696	+ }
6697	+
6698	+ function callBlankLine(mode, state) {
6699	+ if (mode.blankLine) return mode.blankLine(state);
6700	+ if (!mode.innerMode) return;
6701	+ var inner = CodeMirror.innerMode(mode, state);
6702	+ if (inner.mode.blankLine) return inner.mode.blankLine(inner.state);
6703	+ }
6704	+
6705	+ function readToken(mode, stream, state, inner) {
6706	+ for (var i = 0; i < 10; i++) {
6707	+ if (inner) inner[0] = CodeMirror.innerMode(mode, state).mode;
6708	+ var style = mode.token(stream, state);
6709	+ if (stream.pos > stream.start) return style;
6710	+ }
6711	+ throw new Error("Mode " + mode.name + " failed to advance stream.");
6712	+ }
6713	+
6714	+ // Utility for getTokenAt and getLineTokens
6715	+ function takeToken(cm, pos, precise, asArray) {
6716	+ function getObj(copy) {
6717	+ return {start: stream.start, end: stream.pos,
6718	+ string: stream.current(),
6719	+ type: style \|\| null,
6720	+ state: copy ? copyState(doc.mode, state) : state};
6721	+ }
6722	+
6723	+ var doc = cm.doc, mode = doc.mode, style;
6724	+ pos = clipPos(doc, pos);
6725	+ var line = getLine(doc, pos.line), state = getStateBefore(cm, pos.line, precise);
6726	+ var stream = new StringStream(line.text, cm.options.tabSize), tokens;
6727	+ if (asArray) tokens = [];
6728	+ while ((asArray \|\| stream.pos < pos.ch) && !stream.eol()) {
6729	+ stream.start = stream.pos;
6730	+ style = readToken(mode, stream, state);
6731	+ if (asArray) tokens.push(getObj(true));
6732	+ }
6733	+ return asArray ? tokens : getObj();
6734	+ }
6735	+
6736	+ // Run the given mode's parser over a line, calling f for each token.
6737	+ function runMode(cm, text, mode, state, f, lineClasses, forceToEnd) {
6738	+ var flattenSpans = mode.flattenSpans;
6739	+ if (flattenSpans == null) flattenSpans = cm.options.flattenSpans;
6740	+ var curStart = 0, curStyle = null;
6741	+ var stream = new StringStream(text, cm.options.tabSize), style;
6742	+ var inner = cm.options.addModeClass && [null];
6743	+ if (text == "") extractLineClasses(callBlankLine(mode, state), lineClasses);
6744	+ while (!stream.eol()) {
6745	+ if (stream.pos > cm.options.maxHighlightLength) {
6746	+ flattenSpans = false;
6747	+ if (forceToEnd) processLine(cm, text, state, stream.pos);
6748	+ stream.pos = text.length;
6749	+ style = null;
6750	+ } else {
6751	+ style = extractLineClasses(readToken(mode, stream, state, inner), lineClasses);
6752	+ }
6753	+ if (inner) {
6754	+ var mName = inner[0].name;
6755	+ if (mName) style = "m-" + (style ? mName + " " + style : mName);
6756	+ }
6757	+ if (!flattenSpans \|\| curStyle != style) {
6758	+ while (curStart < stream.start) {
6759	+ curStart = Math.min(stream.start, curStart + 50000);
6760	+ f(curStart, curStyle);
6761	+ }
6762	+ curStyle = style;
6763	+ }
6764	+ stream.start = stream.pos;
6765	+ }
6766	+ while (curStart < stream.pos) {
6767	+ // Webkit seems to refuse to render text nodes longer than 57444 characters
6768	+ var pos = Math.min(stream.pos, curStart + 50000);
6769	+ f(pos, curStyle);
6770	+ curStart = pos;
6771	+ }
6772	+ }
6773	+
6774	+ // Compute a style array (an array starting with a mode generation
6775	+ // -- for invalidation -- followed by pairs of end positions and
6776	+ // style strings), which is used to highlight the tokens on the
6777	+ // line.
6778	+ function highlightLine(cm, line, state, forceToEnd) {
6779	+ // A styles array always starts with a number identifying the
6780	+ // mode/overlays that it is based on (for easy invalidation).
6781	+ var st = [cm.state.modeGen], lineClasses = {};
6782	+ // Compute the base array of styles
6783	+ runMode(cm, line.text, cm.doc.mode, state, function(end, style) {
6784	+ st.push(end, style);
6785	+ }, lineClasses, forceToEnd);
6786	+
6787	+ // Run overlays, adjust style array.
6788	+ for (var o = 0; o < cm.state.overlays.length; ++o) {
6789	+ var overlay = cm.state.overlays[o], i = 1, at = 0;
6790	+ runMode(cm, line.text, overlay.mode, true, function(end, style) {
6791	+ var start = i;
6792	+ // Ensure there's a token end at the current position, and that i points at it
6793	+ while (at < end) {
6794	+ var i_end = st[i];
6795	+ if (i_end > end)
6796	+ st.splice(i, 1, end, st[i+1], i_end);
6797	+ i += 2;
6798	+ at = Math.min(end, i_end);
6799	+ }
6800	+ if (!style) return;
6801	+ if (overlay.opaque) {
6802	+ st.splice(start, i - start, end, "cm-overlay " + style);
6803	+ i = start + 2;
6804	+ } else {
6805	+ for (; start < i; start += 2) {
6806	+ var cur = st[start+1];
6807	+ st[start+1] = (cur ? cur + " " : "") + "cm-overlay " + style;
6808	+ }
6809	+ }
6810	+ }, lineClasses);
6811	+ }
6812	+
6813	+ return {styles: st, classes: lineClasses.bgClass \|\| lineClasses.textClass ? lineClasses : null};
6814	+ }
6815	+
6816	+ function getLineStyles(cm, line, updateFrontier) {
6817	+ if (!line.styles \|\| line.styles[0] != cm.state.modeGen) {
6818	+ var state = getStateBefore(cm, lineNo(line));
6819	+ var result = highlightLine(cm, line, line.text.length > cm.options.maxHighlightLength ? copyState(cm.doc.mode, state) : state);
6820	+ line.stateAfter = state;
6821	+ line.styles = result.styles;
6822	+ if (result.classes) line.styleClasses = result.classes;
6823	+ else if (line.styleClasses) line.styleClasses = null;
6824	+ if (updateFrontier === cm.doc.frontier) cm.doc.frontier++;
6825	+ }
6826	+ return line.styles;
6827	+ }
6828	+
6829	+ // Lightweight form of highlight -- proceed over this line and
6830	+ // update state, but don't save a style array. Used for lines that
6831	+ // aren't currently visible.
6832	+ function processLine(cm, text, state, startAt) {
6833	+ var mode = cm.doc.mode;
6834	+ var stream = new StringStream(text, cm.options.tabSize);
6835	+ stream.start = stream.pos = startAt \|\| 0;
6836	+ if (text == "") callBlankLine(mode, state);
6837	+ while (!stream.eol()) {
6838	+ readToken(mode, stream, state);
6839	+ stream.start = stream.pos;
6840	+ }
6841	+ }
6842	+
6843	+ // Convert a style as returned by a mode (either null, or a string
6844	+ // containing one or more styles) to a CSS style. This is cached,
6845	+ // and also looks for line-wide styles.
6846	+ var styleToClassCache = {}, styleToClassCacheWithMode = {};
6847	+ function interpretTokenStyle(style, options) {
6848	+ if (!style \|\| /^\s*$/.test(style)) return null;
6849	+ var cache = options.addModeClass ? styleToClassCacheWithMode : styleToClassCache;
6850	+ return cache[style] \|\|
6851	+ (cache[style] = style.replace(/\S+/g, "cm-$&"));
6852	+ }
6853	+
6854	+ // Render the DOM representation of the text of a line. Also builds
6855	+ // up a 'line map', which points at the DOM nodes that represent
6856	+ // specific stretches of text, and is used by the measuring code.
6857	+ // The returned object contains the DOM node, this map, and
6858	+ // information about line-wide styles that were set by the mode.
6859	+ function buildLineContent(cm, lineView) {
6860	+ // The padding-right forces the element to have a 'border', which
6861	+ // is needed on Webkit to be able to get line-level bounding
6862	+ // rectangles for it (in measureChar).
6863	+ var content = elt("span", null, null, webkit ? "padding-right: .1px" : null);
6864	+ var builder = {pre: elt("pre", [content], "CodeMirror-line"), content: content,
6865	+ col: 0, pos: 0, cm: cm,
6866	+ splitSpaces: (ie \|\| webkit) && cm.getOption("lineWrapping")};
6867	+ lineView.measure = {};
6868	+
6869	+ // Iterate over the logical lines that make up this visual line.
6870	+ for (var i = 0; i <= (lineView.rest ? lineView.rest.length : 0); i++) {
6871	+ var line = i ? lineView.rest[i - 1] : lineView.line, order;
6872	+ builder.pos = 0;
6873	+ builder.addToken = buildToken;
6874	+ // Optionally wire in some hacks into the token-rendering
6875	+ // algorithm, to deal with browser quirks.
6876	+ if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line)))
6877	+ builder.addToken = buildTokenBadBidi(builder.addToken, order);
6878	+ builder.map = [];
6879	+ var allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line);
6880	+ insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate));
6881	+ if (line.styleClasses) {
6882	+ if (line.styleClasses.bgClass)
6883	+ builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass \|\| "");
6884	+ if (line.styleClasses.textClass)
6885	+ builder.textClass = joinClasses(line.styleClasses.textClass, builder.textClass \|\| "");
6886	+ }
6887	+
6888	+ // Ensure at least a single node is present, for measuring.
6889	+ if (builder.map.length == 0)
6890	+ builder.map.push(0, 0, builder.content.appendChild(zeroWidthElement(cm.display.measure)));
6891	+
6892	+ // Store the map and a cache object for the current logical line
6893	+ if (i == 0) {
6894	+ lineView.measure.map = builder.map;
6895	+ lineView.measure.cache = {};
6896	+ } else {
6897	+ (lineView.measure.maps \|\| (lineView.measure.maps = [])).push(builder.map);
6898	+ (lineView.measure.caches \|\| (lineView.measure.caches = [])).push({});
6899	+ }
6900	+ }
6901	+
6902	+ // See issue #2901
6903	+ if (webkit && /\bcm-tab\b/.test(builder.content.lastChild.className))
6904	+ builder.content.className = "cm-tab-wrap-hack";
6905	+
6906	+ signal(cm, "renderLine", cm, lineView.line, builder.pre);
6907	+ if (builder.pre.className)
6908	+ builder.textClass = joinClasses(builder.pre.className, builder.textClass \|\| "");
6909	+
6910	+ return builder;
6911	+ }
6912	+
6913	+ function defaultSpecialCharPlaceholder(ch) {
6914	+ var token = elt("span", "\u2022", "cm-invalidchar");
6915	+ token.title = "\\u" + ch.charCodeAt(0).toString(16);
6916	+ token.setAttribute("aria-label", token.title);
6917	+ return token;
6918	+ }
6919	+
6920	+ // Build up the DOM representation for a single token, and add it to
6921	+ // the line map. Takes care to render special characters separately.
6922	+ function buildToken(builder, text, style, startStyle, endStyle, title, css) {
6923	+ if (!text) return;
6924	+ var displayText = builder.splitSpaces ? text.replace(/ {3,}/g, splitSpaces) : text;
6925	+ var special = builder.cm.state.specialChars, mustWrap = false;
6926	+ if (!special.test(text)) {
6927	+ builder.col += text.length;
6928	+ var content = document.createTextNode(displayText);
6929	+ builder.map.push(builder.pos, builder.pos + text.length, content);
6930	+ if (ie && ie_version < 9) mustWrap = true;
6931	+ builder.pos += text.length;
6932	+ } else {
6933	+ var content = document.createDocumentFragment(), pos = 0;
6934	+ while (true) {
6935	+ special.lastIndex = pos;
6936	+ var m = special.exec(text);
6937	+ var skipped = m ? m.index - pos : text.length - pos;
6938	+ if (skipped) {
6939	+ var txt = document.createTextNode(displayText.slice(pos, pos + skipped));
6940	+ if (ie && ie_version < 9) content.appendChild(elt("span", [txt]));
6941	+ else content.appendChild(txt);
6942	+ builder.map.push(builder.pos, builder.pos + skipped, txt);
6943	+ builder.col += skipped;
6944	+ builder.pos += skipped;
6945	+ }
6946	+ if (!m) break;
6947	+ pos += skipped + 1;
6948	+ if (m[0] == "\t") {
6949	+ var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize;
6950	+ var txt = content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab"));
6951	+ txt.setAttribute("role", "presentation");
6952	+ txt.setAttribute("cm-text", "\t");
6953	+ builder.col += tabWidth;
6954	+ } else if (m[0] == "\r" \|\| m[0] == "\n") {
6955	+ var txt = content.appendChild(elt("span", m[0] == "\r" ? "␍" : "␤", "cm-invalidchar"));
6956	+ txt.setAttribute("cm-text", m[0]);
6957	+ builder.col += 1;
6958	+ } else {
6959	+ var txt = builder.cm.options.specialCharPlaceholder(m[0]);
6960	+ txt.setAttribute("cm-text", m[0]);
6961	+ if (ie && ie_version < 9) content.appendChild(elt("span", [txt]));
6962	+ else content.appendChild(txt);
6963	+ builder.col += 1;
6964	+ }
6965	+ builder.map.push(builder.pos, builder.pos + 1, txt);
6966	+ builder.pos++;
6967	+ }
6968	+ }
6969	+ if (style \|\| startStyle \|\| endStyle \|\| mustWrap \|\| css) {
6970	+ var fullStyle = style \|\| "";
6971	+ if (startStyle) fullStyle += startStyle;
6972	+ if (endStyle) fullStyle += endStyle;
6973	+ var token = elt("span", [content], fullStyle, css);
6974	+ if (title) token.title = title;
6975	+ return builder.content.appendChild(token);
6976	+ }
6977	+ builder.content.appendChild(content);
6978	+ }
6979	+
6980	+ function splitSpaces(old) {
6981	+ var out = " ";
6982	+ for (var i = 0; i < old.length - 2; ++i) out += i % 2 ? " " : "\u00a0";
6983	+ out += " ";
6984	+ return out;
6985	+ }
6986	+
6987	+ // Work around nonsense dimensions being reported for stretches of
6988	+ // right-to-left text.
6989	+ function buildTokenBadBidi(inner, order) {
6990	+ return function(builder, text, style, startStyle, endStyle, title, css) {
6991	+ style = style ? style + " cm-force-border" : "cm-force-border";
6992	+ var start = builder.pos, end = start + text.length;
6993	+ for (;;) {
6994	+ // Find the part that overlaps with the start of this text
6995	+ for (var i = 0; i < order.length; i++) {
6996	+ var part = order[i];
6997	+ if (part.to > start && part.from <= start) break;
6998	+ }
6999	+ if (part.to >= end) return inner(builder, text, style, startStyle, endStyle, title, css);
7000	+ inner(builder, text.slice(0, part.to - start), style, startStyle, null, title, css);
7001	+ startStyle = null;
7002	+ text = text.slice(part.to - start);
7003	+ start = part.to;
7004	+ }
7005	+ };
7006	+ }
7007	+
7008	+ function buildCollapsedSpan(builder, size, marker, ignoreWidget) {
7009	+ var widget = !ignoreWidget && marker.widgetNode;
7010	+ if (widget) builder.map.push(builder.pos, builder.pos + size, widget);
7011	+ if (!ignoreWidget && builder.cm.display.input.needsContentAttribute) {
7012	+ if (!widget)
7013	+ widget = builder.content.appendChild(document.createElement("span"));
7014	+ widget.setAttribute("cm-marker", marker.id);
7015	+ }
7016	+ if (widget) {
7017	+ builder.cm.display.input.setUneditable(widget);
7018	+ builder.content.appendChild(widget);
7019	+ }
7020	+ builder.pos += size;
7021	+ }
7022	+
7023	+ // Outputs a number of spans to make up a line, taking highlighting
7024	+ // and marked text into account.
7025	+ function insertLineContent(line, builder, styles) {
7026	+ var spans = line.markedSpans, allText = line.text, at = 0;
7027	+ if (!spans) {
7028	+ for (var i = 1; i < styles.length; i+=2)
7029	+ builder.addToken(builder, allText.slice(at, at = styles[i]), interpretTokenStyle(styles[i+1], builder.cm.options));
7030	+ return;
7031	+ }
7032	+
7033	+ var len = allText.length, pos = 0, i = 1, text = "", style, css;
7034	+ var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, title, collapsed;
7035	+ for (;;) {
7036	+ if (nextChange == pos) { // Update current marker set
7037	+ spanStyle = spanEndStyle = spanStartStyle = title = css = "";
7038	+ collapsed = null; nextChange = Infinity;
7039	+ var foundBookmarks = [];
7040	+ for (var j = 0; j < spans.length; ++j) {
7041	+ var sp = spans[j], m = sp.marker;
7042	+ if (m.type == "bookmark" && sp.from == pos && m.widgetNode) {
7043	+ foundBookmarks.push(m);
7044	+ } else if (sp.from <= pos && (sp.to == null \|\| sp.to > pos \|\| m.collapsed && sp.to == pos && sp.from == pos)) {
7045	+ if (sp.to != null && sp.to != pos && nextChange > sp.to) {
7046	+ nextChange = sp.to;
7047	+ spanEndStyle = "";
7048	+ }
7049	+ if (m.className) spanStyle += " " + m.className;
7050	+ if (m.css) css = m.css;
7051	+ if (m.startStyle && sp.from == pos) spanStartStyle += " " + m.startStyle;
7052	+ if (m.endStyle && sp.to == nextChange) spanEndStyle += " " + m.endStyle;
7053	+ if (m.title && !title) title = m.title;
7054	+ if (m.collapsed && (!collapsed \|\| compareCollapsedMarkers(collapsed.marker, m) < 0))
7055	+ collapsed = sp;
7056	+ } else if (sp.from > pos && nextChange > sp.from) {
7057	+ nextChange = sp.from;
7058	+ }
7059	+ }
7060	+ if (collapsed && (collapsed.from \|\| 0) == pos) {
7061	+ buildCollapsedSpan(builder, (collapsed.to == null ? len + 1 : collapsed.to) - pos,
7062	+ collapsed.marker, collapsed.from == null);
7063	+ if (collapsed.to == null) return;
7064	+ if (collapsed.to == pos) collapsed = false;
7065	+ }
7066	+ if (!collapsed && foundBookmarks.length) for (var j = 0; j < foundBookmarks.length; ++j)
7067	+ buildCollapsedSpan(builder, 0, foundBookmarks[j]);
7068	+ }
7069	+ if (pos >= len) break;
7070	+
7071	+ var upto = Math.min(len, nextChange);
7072	+ while (true) {
7073	+ if (text) {
7074	+ var end = pos + text.length;
7075	+ if (!collapsed) {
7076	+ var tokenText = end > upto ? text.slice(0, upto - pos) : text;
7077	+ builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle,
7078	+ spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : "", title, css);
7079	+ }
7080	+ if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;}
7081	+ pos = end;
7082	+ spanStartStyle = "";
7083	+ }
7084	+ text = allText.slice(at, at = styles[i++]);
7085	+ style = interpretTokenStyle(styles[i++], builder.cm.options);
7086	+ }
7087	+ }
7088	+ }
7089	+
7090	+ // DOCUMENT DATA STRUCTURE
7091	+
7092	+ // By default, updates that start and end at the beginning of a line
7093	+ // are treated specially, in order to make the association of line
7094	+ // widgets and marker elements with the text behave more intuitive.
7095	+ function isWholeLineUpdate(doc, change) {
7096	+ return change.from.ch == 0 && change.to.ch == 0 && lst(change.text) == "" &&
7097	+ (!doc.cm \|\| doc.cm.options.wholeLineUpdateBefore);
7098	+ }
7099	+
7100	+ // Perform a change on the document data structure.
7101	+ function updateDoc(doc, change, markedSpans, estimateHeight) {
7102	+ function spansFor(n) {return markedSpans ? markedSpans[n] : null;}
7103	+ function update(line, text, spans) {
7104	+ updateLine(line, text, spans, estimateHeight);
7105	+ signalLater(line, "change", line, change);
7106	+ }
7107	+ function linesFor(start, end) {
7108	+ for (var i = start, result = []; i < end; ++i)
7109	+ result.push(new Line(text[i], spansFor(i), estimateHeight));
7110	+ return result;
7111	+ }
7112	+
7113	+ var from = change.from, to = change.to, text = change.text;
7114	+ var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line);
7115	+ var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line;
7116	+
7117	+ // Adjust the line structure
7118	+ if (change.full) {
7119	+ doc.insert(0, linesFor(0, text.length));
7120	+ doc.remove(text.length, doc.size - text.length);
7121	+ } else if (isWholeLineUpdate(doc, change)) {
7122	+ // This is a whole-line replace. Treated specially to make
7123	+ // sure line objects move the way they are supposed to.
7124	+ var added = linesFor(0, text.length - 1);
7125	+ update(lastLine, lastLine.text, lastSpans);
7126	+ if (nlines) doc.remove(from.line, nlines);
7127	+ if (added.length) doc.insert(from.line, added);
7128	+ } else if (firstLine == lastLine) {
7129	+ if (text.length == 1) {
7130	+ update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans);
7131	+ } else {
7132	+ var added = linesFor(1, text.length - 1);
7133	+ added.push(new Line(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight));
7134	+ update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0));
7135	+ doc.insert(from.line + 1, added);
7136	+ }
7137	+ } else if (text.length == 1) {
7138	+ update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0));
7139	+ doc.remove(from.line + 1, nlines);
7140	+ } else {
7141	+ update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0));
7142	+ update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans);
7143	+ var added = linesFor(1, text.length - 1);
7144	+ if (nlines > 1) doc.remove(from.line + 1, nlines - 1);
7145	+ doc.insert(from.line + 1, added);
7146	+ }
7147	+
7148	+ signalLater(doc, "change", doc, change);
7149	+ }
7150	+
7151	+ // The document is represented as a BTree consisting of leaves, with
7152	+ // chunk of lines in them, and branches, with up to ten leaves or
7153	+ // other branch nodes below them. The top node is always a branch
7154	+ // node, and is the document object itself (meaning it has
7155	+ // additional methods and properties).
7156	+ //
7157	+ // All nodes have parent links. The tree is used both to go from
7158	+ // line numbers to line objects, and to go from objects to numbers.
7159	+ // It also indexes by height, and is used to convert between height
7160	+ // and line object, and to find the total height of the document.
7161	+ //
7162	+ // See also http://marijnhaverbeke.nl/blog/codemirror-line-tree.html
7163	+
7164	+ function LeafChunk(lines) {
7165	+ this.lines = lines;
7166	+ this.parent = null;
7167	+ for (var i = 0, height = 0; i < lines.length; ++i) {
7168	+ lines[i].parent = this;
7169	+ height += lines[i].height;
7170	+ }
7171	+ this.height = height;
7172	+ }
7173	+
7174	+ LeafChunk.prototype = {
7175	+ chunkSize: function() { return this.lines.length; },
7176	+ // Remove the n lines at offset 'at'.
7177	+ removeInner: function(at, n) {
7178	+ for (var i = at, e = at + n; i < e; ++i) {
7179	+ var line = this.lines[i];
7180	+ this.height -= line.height;
7181	+ cleanUpLine(line);
7182	+ signalLater(line, "delete");
7183	+ }
7184	+ this.lines.splice(at, n);
7185	+ },
7186	+ // Helper used to collapse a small branch into a single leaf.
7187	+ collapse: function(lines) {
7188	+ lines.push.apply(lines, this.lines);
7189	+ },
7190	+ // Insert the given array of lines at offset 'at', count them as
7191	+ // having the given height.
7192	+ insertInner: function(at, lines, height) {
7193	+ this.height += height;
7194	+ this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at));
7195	+ for (var i = 0; i < lines.length; ++i) lines[i].parent = this;
7196	+ },
7197	+ // Used to iterate over a part of the tree.
7198	+ iterN: function(at, n, op) {
7199	+ for (var e = at + n; at < e; ++at)
7200	+ if (op(this.lines[at])) return true;
7201	+ }
7202	+ };
7203	+
7204	+ function BranchChunk(children) {
7205	+ this.children = children;
7206	+ var size = 0, height = 0;
7207	+ for (var i = 0; i < children.length; ++i) {
7208	+ var ch = children[i];
7209	+ size += ch.chunkSize(); height += ch.height;
7210	+ ch.parent = this;
7211	+ }
7212	+ this.size = size;
7213	+ this.height = height;
7214	+ this.parent = null;
7215	+ }
7216	+
7217	+ BranchChunk.prototype = {
7218	+ chunkSize: function() { return this.size; },
7219	+ removeInner: function(at, n) {
7220	+ this.size -= n;
7221	+ for (var i = 0; i < this.children.length; ++i) {
7222	+ var child = this.children[i], sz = child.chunkSize();
7223	+ if (at < sz) {
7224	+ var rm = Math.min(n, sz - at), oldHeight = child.height;
7225	+ child.removeInner(at, rm);
7226	+ this.height -= oldHeight - child.height;
7227	+ if (sz == rm) { this.children.splice(i--, 1); child.parent = null; }
7228	+ if ((n -= rm) == 0) break;
7229	+ at = 0;
7230	+ } else at -= sz;
7231	+ }
7232	+ // If the result is smaller than 25 lines, ensure that it is a
7233	+ // single leaf node.
7234	+ if (this.size - n < 25 &&
7235	+ (this.children.length > 1 \|\| !(this.children[0] instanceof LeafChunk))) {
7236	+ var lines = [];
7237	+ this.collapse(lines);
7238	+ this.children = [new LeafChunk(lines)];
7239	+ this.children[0].parent = this;
7240	+ }
7241	+ },
7242	+ collapse: function(lines) {
7243	+ for (var i = 0; i < this.children.length; ++i) this.children[i].collapse(lines);
7244	+ },
7245	+ insertInner: function(at, lines, height) {
7246	+ this.size += lines.length;
7247	+ this.height += height;
7248	+ for (var i = 0; i < this.children.length; ++i) {
7249	+ var child = this.children[i], sz = child.chunkSize();
7250	+ if (at <= sz) {
7251	+ child.insertInner(at, lines, height);
7252	+ if (child.lines && child.lines.length > 50) {
7253	+ while (child.lines.length > 50) {
7254	+ var spilled = child.lines.splice(child.lines.length - 25, 25);
7255	+ var newleaf = new LeafChunk(spilled);
7256	+ child.height -= newleaf.height;
7257	+ this.children.splice(i + 1, 0, newleaf);
7258	+ newleaf.parent = this;
7259	+ }
7260	+ this.maybeSpill();
7261	+ }
7262	+ break;
7263	+ }
7264	+ at -= sz;
7265	+ }
7266	+ },
7267	+ // When a node has grown, check whether it should be split.
7268	+ maybeSpill: function() {
7269	+ if (this.children.length <= 10) return;
7270	+ var me = this;
7271	+ do {
7272	+ var spilled = me.children.splice(me.children.length - 5, 5);
7273	+ var sibling = new BranchChunk(spilled);
7274	+ if (!me.parent) { // Become the parent node
7275	+ var copy = new BranchChunk(me.children);
7276	+ copy.parent = me;
7277	+ me.children = [copy, sibling];
7278	+ me = copy;
7279	+ } else {
7280	+ me.size -= sibling.size;
7281	+ me.height -= sibling.height;
7282	+ var myIndex = indexOf(me.parent.children, me);
7283	+ me.parent.children.splice(myIndex + 1, 0, sibling);
7284	+ }
7285	+ sibling.parent = me.parent;
7286	+ } while (me.children.length > 10);
7287	+ me.parent.maybeSpill();
7288	+ },
7289	+ iterN: function(at, n, op) {
7290	+ for (var i = 0; i < this.children.length; ++i) {
7291	+ var child = this.children[i], sz = child.chunkSize();
7292	+ if (at < sz) {
7293	+ var used = Math.min(n, sz - at);
7294	+ if (child.iterN(at, used, op)) return true;
7295	+ if ((n -= used) == 0) break;
7296	+ at = 0;
7297	+ } else at -= sz;
7298	+ }
7299	+ }
7300	+ };
7301	+
7302	+ var nextDocId = 0;
7303	+ var Doc = CodeMirror.Doc = function(text, mode, firstLine, lineSep) {
7304	+ if (!(this instanceof Doc)) return new Doc(text, mode, firstLine, lineSep);
7305	+ if (firstLine == null) firstLine = 0;
7306	+
7307	+ BranchChunk.call(this, [new LeafChunk([new Line("", null)])]);
7308	+ this.first = firstLine;
7309	+ this.scrollTop = this.scrollLeft = 0;
7310	+ this.cantEdit = false;
7311	+ this.cleanGeneration = 1;
7312	+ this.frontier = firstLine;
7313	+ var start = Pos(firstLine, 0);
7314	+ this.sel = simpleSelection(start);
7315	+ this.history = new History(null);
7316	+ this.id = ++nextDocId;
7317	+ this.modeOption = mode;
7318	+ this.lineSep = lineSep;
7319	+
7320	+ if (typeof text == "string") text = this.splitLines(text);
7321	+ updateDoc(this, {from: start, to: start, text: text});
7322	+ setSelection(this, simpleSelection(start), sel_dontScroll);
7323	+ };
7324	+
7325	+ Doc.prototype = createObj(BranchChunk.prototype, {
7326	+ constructor: Doc,
7327	+ // Iterate over the document. Supports two forms -- with only one
7328	+ // argument, it calls that for each line in the document. With
7329	+ // three, it iterates over the range given by the first two (with
7330	+ // the second being non-inclusive).
7331	+ iter: function(from, to, op) {
7332	+ if (op) this.iterN(from - this.first, to - from, op);
7333	+ else this.iterN(this.first, this.first + this.size, from);
7334	+ },
7335	+
7336	+ // Non-public interface for adding and removing lines.
7337	+ insert: function(at, lines) {
7338	+ var height = 0;
7339	+ for (var i = 0; i < lines.length; ++i) height += lines[i].height;
7340	+ this.insertInner(at - this.first, lines, height);
7341	+ },
7342	+ remove: function(at, n) { this.removeInner(at - this.first, n); },
7343	+
7344	+ // From here, the methods are part of the public interface. Most
7345	+ // are also available from CodeMirror (editor) instances.
7346	+
7347	+ getValue: function(lineSep) {
7348	+ var lines = getLines(this, this.first, this.first + this.size);
7349	+ if (lineSep === false) return lines;
7350	+ return lines.join(lineSep \|\| this.lineSeparator());
7351	+ },
7352	+ setValue: docMethodOp(function(code) {
7353	+ var top = Pos(this.first, 0), last = this.first + this.size - 1;
7354	+ makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length),
7355	+ text: this.splitLines(code), origin: "setValue", full: true}, true);
7356	+ setSelection(this, simpleSelection(top));
7357	+ }),
7358	+ replaceRange: function(code, from, to, origin) {
7359	+ from = clipPos(this, from);
7360	+ to = to ? clipPos(this, to) : from;
7361	+ replaceRange(this, code, from, to, origin);
7362	+ },
7363	+ getRange: function(from, to, lineSep) {
7364	+ var lines = getBetween(this, clipPos(this, from), clipPos(this, to));
7365	+ if (lineSep === false) return lines;
7366	+ return lines.join(lineSep \|\| this.lineSeparator());
7367	+ },
7368	+
7369	+ getLine: function(line) {var l = this.getLineHandle(line); return l && l.text;},
7370	+
7371	+ getLineHandle: function(line) {if (isLine(this, line)) return getLine(this, line);},
7372	+ getLineNumber: function(line) {return lineNo(line);},
7373	+
7374	+ getLineHandleVisualStart: function(line) {
7375	+ if (typeof line == "number") line = getLine(this, line);
7376	+ return visualLine(line);
7377	+ },
7378	+
7379	+ lineCount: function() {return this.size;},
7380	+ firstLine: function() {return this.first;},
7381	+ lastLine: function() {return this.first + this.size - 1;},
7382	+
7383	+ clipPos: function(pos) {return clipPos(this, pos);},
7384	+
7385	+ getCursor: function(start) {
7386	+ var range = this.sel.primary(), pos;
7387	+ if (start == null \|\| start == "head") pos = range.head;
7388	+ else if (start == "anchor") pos = range.anchor;
7389	+ else if (start == "end" \|\| start == "to" \|\| start === false) pos = range.to();
7390	+ else pos = range.from();
7391	+ return pos;
7392	+ },
7393	+ listSelections: function() { return this.sel.ranges; },
7394	+ somethingSelected: function() {return this.sel.somethingSelected();},
7395	+
7396	+ setCursor: docMethodOp(function(line, ch, options) {
7397	+ setSimpleSelection(this, clipPos(this, typeof line == "number" ? Pos(line, ch \|\| 0) : line), null, options);
7398	+ }),
7399	+ setSelection: docMethodOp(function(anchor, head, options) {
7400	+ setSimpleSelection(this, clipPos(this, anchor), clipPos(this, head \|\| anchor), options);
7401	+ }),
7402	+ extendSelection: docMethodOp(function(head, other, options) {
7403	+ extendSelection(this, clipPos(this, head), other && clipPos(this, other), options);
7404	+ }),
7405	+ extendSelections: docMethodOp(function(heads, options) {
7406	+ extendSelections(this, clipPosArray(this, heads, options));
7407	+ }),
7408	+ extendSelectionsBy: docMethodOp(function(f, options) {
7409	+ extendSelections(this, map(this.sel.ranges, f), options);
7410	+ }),
7411	+ setSelections: docMethodOp(function(ranges, primary, options) {
7412	+ if (!ranges.length) return;
7413	+ for (var i = 0, out = []; i < ranges.length; i++)
7414	+ out[i] = new Range(clipPos(this, ranges[i].anchor),
7415	+ clipPos(this, ranges[i].head));
7416	+ if (primary == null) primary = Math.min(ranges.length - 1, this.sel.primIndex);
7417	+ setSelection(this, normalizeSelection(out, primary), options);
7418	+ }),
7419	+ addSelection: docMethodOp(function(anchor, head, options) {
7420	+ var ranges = this.sel.ranges.slice(0);
7421	+ ranges.push(new Range(clipPos(this, anchor), clipPos(this, head \|\| anchor)));
7422	+ setSelection(this, normalizeSelection(ranges, ranges.length - 1), options);
7423	+ }),
7424	+
7425	+ getSelection: function(lineSep) {
7426	+ var ranges = this.sel.ranges, lines;
7427	+ for (var i = 0; i < ranges.length; i++) {
7428	+ var sel = getBetween(this, ranges[i].from(), ranges[i].to());
7429	+ lines = lines ? lines.concat(sel) : sel;
7430	+ }
7431	+ if (lineSep === false) return lines;
7432	+ else return lines.join(lineSep \|\| this.lineSeparator());
7433	+ },
7434	+ getSelections: function(lineSep) {
7435	+ var parts = [], ranges = this.sel.ranges;
7436	+ for (var i = 0; i < ranges.length; i++) {
7437	+ var sel = getBetween(this, ranges[i].from(), ranges[i].to());
7438	+ if (lineSep !== false) sel = sel.join(lineSep \|\| this.lineSeparator());
7439	+ parts[i] = sel;
7440	+ }
7441	+ return parts;
7442	+ },
7443	+ replaceSelection: function(code, collapse, origin) {
7444	+ var dup = [];
7445	+ for (var i = 0; i < this.sel.ranges.length; i++)
7446	+ dup[i] = code;
7447	+ this.replaceSelections(dup, collapse, origin \|\| "+input");
7448	+ },
7449	+ replaceSelections: docMethodOp(function(code, collapse, origin) {
7450	+ var changes = [], sel = this.sel;
7451	+ for (var i = 0; i < sel.ranges.length; i++) {
7452	+ var range = sel.ranges[i];
7453	+ changes[i] = {from: range.from(), to: range.to(), text: this.splitLines(code[i]), origin: origin};
7454	+ }
7455	+ var newSel = collapse && collapse != "end" && computeReplacedSel(this, changes, collapse);
7456	+ for (var i = changes.length - 1; i >= 0; i--)
7457	+ makeChange(this, changes[i]);
7458	+ if (newSel) setSelectionReplaceHistory(this, newSel);
7459	+ else if (this.cm) ensureCursorVisible(this.cm);
7460	+ }),
7461	+ undo: docMethodOp(function() {makeChangeFromHistory(this, "undo");}),
7462	+ redo: docMethodOp(function() {makeChangeFromHistory(this, "redo");}),
7463	+ undoSelection: docMethodOp(function() {makeChangeFromHistory(this, "undo", true);}),
7464	+ redoSelection: docMethodOp(function() {makeChangeFromHistory(this, "redo", true);}),
7465	+
7466	+ setExtending: function(val) {this.extend = val;},
7467	+ getExtending: function() {return this.extend;},
7468	+
7469	+ historySize: function() {
7470	+ var hist = this.history, done = 0, undone = 0;
7471	+ for (var i = 0; i < hist.done.length; i++) if (!hist.done[i].ranges) ++done;
7472	+ for (var i = 0; i < hist.undone.length; i++) if (!hist.undone[i].ranges) ++undone;
7473	+ return {undo: done, redo: undone};
7474	+ },
7475	+ clearHistory: function() {this.history = new History(this.history.maxGeneration);},
7476	+
7477	+ markClean: function() {
7478	+ this.cleanGeneration = this.changeGeneration(true);
7479	+ },
7480	+ changeGeneration: function(forceSplit) {
7481	+ if (forceSplit)
7482	+ this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null;
7483	+ return this.history.generation;
7484	+ },
7485	+ isClean: function (gen) {
7486	+ return this.history.generation == (gen \|\| this.cleanGeneration);
7487	+ },
7488	+
7489	+ getHistory: function() {
7490	+ return {done: copyHistoryArray(this.history.done),
7491	+ undone: copyHistoryArray(this.history.undone)};
7492	+ },
7493	+ setHistory: function(histData) {
7494	+ var hist = this.history = new History(this.history.maxGeneration);
7495	+ hist.done = copyHistoryArray(histData.done.slice(0), null, true);
7496	+ hist.undone = copyHistoryArray(histData.undone.slice(0), null, true);
7497	+ },
7498	+
7499	+ addLineClass: docMethodOp(function(handle, where, cls) {
7500	+ return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function(line) {
7501	+ var prop = where == "text" ? "textClass"
7502	+ : where == "background" ? "bgClass"
7503	+ : where == "gutter" ? "gutterClass" : "wrapClass";
7504	+ if (!line[prop]) line[prop] = cls;
7505	+ else if (classTest(cls).test(line[prop])) return false;
7506	+ else line[prop] += " " + cls;
7507	+ return true;
7508	+ });
7509	+ }),
7510	+ removeLineClass: docMethodOp(function(handle, where, cls) {
7511	+ return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function(line) {
7512	+ var prop = where == "text" ? "textClass"
7513	+ : where == "background" ? "bgClass"
7514	+ : where == "gutter" ? "gutterClass" : "wrapClass";
7515	+ var cur = line[prop];
7516	+ if (!cur) return false;
7517	+ else if (cls == null) line[prop] = null;
7518	+ else {
7519	+ var found = cur.match(classTest(cls));
7520	+ if (!found) return false;
7521	+ var end = found.index + found[0].length;
7522	+ line[prop] = cur.slice(0, found.index) + (!found.index \|\| end == cur.length ? "" : " ") + cur.slice(end) \|\| null;
7523	+ }
7524	+ return true;
7525	+ });
7526	+ }),
7527	+
7528	+ addLineWidget: docMethodOp(function(handle, node, options) {
7529	+ return addLineWidget(this, handle, node, options);
7530	+ }),
7531	+ removeLineWidget: function(widget) { widget.clear(); },
7532	+
7533	+ markText: function(from, to, options) {
7534	+ return markText(this, clipPos(this, from), clipPos(this, to), options, "range");
7535	+ },
7536	+ setBookmark: function(pos, options) {
7537	+ var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options),
7538	+ insertLeft: options && options.insertLeft,
7539	+ clearWhenEmpty: false, shared: options && options.shared,
7540	+ handleMouseEvents: options && options.handleMouseEvents};
7541	+ pos = clipPos(this, pos);
7542	+ return markText(this, pos, pos, realOpts, "bookmark");
7543	+ },
7544	+ findMarksAt: function(pos) {
7545	+ pos = clipPos(this, pos);
7546	+ var markers = [], spans = getLine(this, pos.line).markedSpans;
7547	+ if (spans) for (var i = 0; i < spans.length; ++i) {
7548	+ var span = spans[i];
7549	+ if ((span.from == null \|\| span.from <= pos.ch) &&
7550	+ (span.to == null \|\| span.to >= pos.ch))
7551	+ markers.push(span.marker.parent \|\| span.marker);
7552	+ }
7553	+ return markers;
7554	+ },
7555	+ findMarks: function(from, to, filter) {
7556	+ from = clipPos(this, from); to = clipPos(this, to);
7557	+ var found = [], lineNo = from.line;
7558	+ this.iter(from.line, to.line + 1, function(line) {
7559	+ var spans = line.markedSpans;
7560	+ if (spans) for (var i = 0; i < spans.length; i++) {
7561	+ var span = spans[i];
7562	+ if (!(lineNo == from.line && from.ch > span.to \|\|
7563	+ span.from == null && lineNo != from.line\|\|
7564	+ lineNo == to.line && span.from > to.ch) &&
7565	+ (!filter \|\| filter(span.marker)))
7566	+ found.push(span.marker.parent \|\| span.marker);
7567	+ }
7568	+ ++lineNo;
7569	+ });
7570	+ return found;
7571	+ },
7572	+ getAllMarks: function() {
7573	+ var markers = [];
7574	+ this.iter(function(line) {
7575	+ var sps = line.markedSpans;
7576	+ if (sps) for (var i = 0; i < sps.length; ++i)
7577	+ if (sps[i].from != null) markers.push(sps[i].marker);
7578	+ });
7579	+ return markers;
7580	+ },
7581	+
7582	+ posFromIndex: function(off) {
7583	+ var ch, lineNo = this.first;
7584	+ this.iter(function(line) {
7585	+ var sz = line.text.length + 1;
7586	+ if (sz > off) { ch = off; return true; }
7587	+ off -= sz;
7588	+ ++lineNo;
7589	+ });
7590	+ return clipPos(this, Pos(lineNo, ch));
7591	+ },
7592	+ indexFromPos: function (coords) {
7593	+ coords = clipPos(this, coords);
7594	+ var index = coords.ch;
7595	+ if (coords.line < this.first \|\| coords.ch < 0) return 0;
7596	+ this.iter(this.first, coords.line, function (line) {
7597	+ index += line.text.length + 1;
7598	+ });
7599	+ return index;
7600	+ },
7601	+
7602	+ copy: function(copyHistory) {
7603	+ var doc = new Doc(getLines(this, this.first, this.first + this.size),
7604	+ this.modeOption, this.first, this.lineSep);
7605	+ doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft;
7606	+ doc.sel = this.sel;
7607	+ doc.extend = false;
7608	+ if (copyHistory) {
7609	+ doc.history.undoDepth = this.history.undoDepth;
7610	+ doc.setHistory(this.getHistory());
7611	+ }
7612	+ return doc;
7613	+ },
7614	+
7615	+ linkedDoc: function(options) {
7616	+ if (!options) options = {};
7617	+ var from = this.first, to = this.first + this.size;
7618	+ if (options.from != null && options.from > from) from = options.from;
7619	+ if (options.to != null && options.to < to) to = options.to;
7620	+ var copy = new Doc(getLines(this, from, to), options.mode \|\| this.modeOption, from, this.lineSep);
7621	+ if (options.sharedHist) copy.history = this.history;
7622	+ (this.linked \|\| (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist});
7623	+ copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}];
7624	+ copySharedMarkers(copy, findSharedMarkers(this));
7625	+ return copy;
7626	+ },
7627	+ unlinkDoc: function(other) {
7628	+ if (other instanceof CodeMirror) other = other.doc;
7629	+ if (this.linked) for (var i = 0; i < this.linked.length; ++i) {
7630	+ var link = this.linked[i];
7631	+ if (link.doc != other) continue;
7632	+ this.linked.splice(i, 1);
7633	+ other.unlinkDoc(this);
7634	+ detachSharedMarkers(findSharedMarkers(this));
7635	+ break;
7636	+ }
7637	+ // If the histories were shared, split them again
7638	+ if (other.history == this.history) {
7639	+ var splitIds = [other.id];
7640	+ linkedDocs(other, function(doc) {splitIds.push(doc.id);}, true);
7641	+ other.history = new History(null);
7642	+ other.history.done = copyHistoryArray(this.history.done, splitIds);
7643	+ other.history.undone = copyHistoryArray(this.history.undone, splitIds);
7644	+ }
7645	+ },
7646	+ iterLinkedDocs: function(f) {linkedDocs(this, f);},
7647	+
7648	+ getMode: function() {return this.mode;},
7649	+ getEditor: function() {return this.cm;},
7650	+
7651	+ splitLines: function(str) {
7652	+ if (this.lineSep) return str.split(this.lineSep);
7653	+ return splitLinesAuto(str);
7654	+ },
7655	+ lineSeparator: function() { return this.lineSep \|\| "\n"; }
7656	+ });
7657	+
7658	+ // Public alias.
7659	+ Doc.prototype.eachLine = Doc.prototype.iter;
7660	+
7661	+ // Set up methods on CodeMirror's prototype to redirect to the editor's document.
7662	+ var dontDelegate = "iter insert remove copy getEditor constructor".split(" ");
7663	+ for (var prop in Doc.prototype) if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0)
7664	+ CodeMirror.prototype[prop] = (function(method) {
7665	+ return function() {return method.apply(this.doc, arguments);};
7666	+ })(Doc.prototype[prop]);
7667	+
7668	+ eventMixin(Doc);
7669	+
7670	+ // Call f for all linked documents.
7671	+ function linkedDocs(doc, f, sharedHistOnly) {
7672	+ function propagate(doc, skip, sharedHist) {
7673	+ if (doc.linked) for (var i = 0; i < doc.linked.length; ++i) {
7674	+ var rel = doc.linked[i];
7675	+ if (rel.doc == skip) continue;
7676	+ var shared = sharedHist && rel.sharedHist;
7677	+ if (sharedHistOnly && !shared) continue;
7678	+ f(rel.doc, shared);
7679	+ propagate(rel.doc, doc, shared);
7680	+ }
7681	+ }
7682	+ propagate(doc, null, true);
7683	+ }
7684	+
7685	+ // Attach a document to an editor.
7686	+ function attachDoc(cm, doc) {
7687	+ if (doc.cm) throw new Error("This document is already in use.");
7688	+ cm.doc = doc;
7689	+ doc.cm = cm;
7690	+ estimateLineHeights(cm);
7691	+ loadMode(cm);
7692	+ if (!cm.options.lineWrapping) findMaxLine(cm);
7693	+ cm.options.mode = doc.modeOption;
7694	+ regChange(cm);
7695	+ }
7696	+
7697	+ // LINE UTILITIES
7698	+
7699	+ // Find the line object corresponding to the given line number.
7700	+ function getLine(doc, n) {
7701	+ n -= doc.first;
7702	+ if (n < 0 \|\| n >= doc.size) throw new Error("There is no line " + (n + doc.first) + " in the document.");
7703	+ for (var chunk = doc; !chunk.lines;) {
7704	+ for (var i = 0;; ++i) {
7705	+ var child = chunk.children[i], sz = child.chunkSize();
7706	+ if (n < sz) { chunk = child; break; }
7707	+ n -= sz;
7708	+ }
7709	+ }
7710	+ return chunk.lines[n];
7711	+ }
7712	+
7713	+ // Get the part of a document between two positions, as an array of
7714	+ // strings.
7715	+ function getBetween(doc, start, end) {
7716	+ var out = [], n = start.line;
7717	+ doc.iter(start.line, end.line + 1, function(line) {
7718	+ var text = line.text;
7719	+ if (n == end.line) text = text.slice(0, end.ch);
7720	+ if (n == start.line) text = text.slice(start.ch);
7721	+ out.push(text);
7722	+ ++n;
7723	+ });
7724	+ return out;
7725	+ }
7726	+ // Get the lines between from and to, as array of strings.
7727	+ function getLines(doc, from, to) {
7728	+ var out = [];
7729	+ doc.iter(from, to, function(line) { out.push(line.text); });
7730	+ return out;
7731	+ }
7732	+
7733	+ // Update the height of a line, propagating the height change
7734	+ // upwards to parent nodes.
7735	+ function updateLineHeight(line, height) {
7736	+ var diff = height - line.height;
7737	+ if (diff) for (var n = line; n; n = n.parent) n.height += diff;
7738	+ }
7739	+
7740	+ // Given a line object, find its line number by walking up through
7741	+ // its parent links.
7742	+ function lineNo(line) {
7743	+ if (line.parent == null) return null;
7744	+ var cur = line.parent, no = indexOf(cur.lines, line);
7745	+ for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) {
7746	+ for (var i = 0;; ++i) {
7747	+ if (chunk.children[i] == cur) break;
7748	+ no += chunk.children[i].chunkSize();
7749	+ }
7750	+ }
7751	+ return no + cur.first;
7752	+ }
7753	+
7754	+ // Find the line at the given vertical position, using the height
7755	+ // information in the document tree.
7756	+ function lineAtHeight(chunk, h) {
7757	+ var n = chunk.first;
7758	+ outer: do {
7759	+ for (var i = 0; i < chunk.children.length; ++i) {
7760	+ var child = chunk.children[i], ch = child.height;
7761	+ if (h < ch) { chunk = child; continue outer; }
7762	+ h -= ch;
7763	+ n += child.chunkSize();
7764	+ }
7765	+ return n;
7766	+ } while (!chunk.lines);
7767	+ for (var i = 0; i < chunk.lines.length; ++i) {
7768	+ var line = chunk.lines[i], lh = line.height;
7769	+ if (h < lh) break;
7770	+ h -= lh;
7771	+ }
7772	+ return n + i;
7773	+ }
7774	+
7775	+
7776	+ // Find the height above the given line.
7777	+ function heightAtLine(lineObj) {
7778	+ lineObj = visualLine(lineObj);
7779	+
7780	+ var h = 0, chunk = lineObj.parent;
7781	+ for (var i = 0; i < chunk.lines.length; ++i) {
7782	+ var line = chunk.lines[i];
7783	+ if (line == lineObj) break;
7784	+ else h += line.height;
7785	+ }
7786	+ for (var p = chunk.parent; p; chunk = p, p = chunk.parent) {
7787	+ for (var i = 0; i < p.children.length; ++i) {
7788	+ var cur = p.children[i];
7789	+ if (cur == chunk) break;
7790	+ else h += cur.height;
7791	+ }
7792	+ }
7793	+ return h;
7794	+ }
7795	+
7796	+ // Get the bidi ordering for the given line (and cache it). Returns
7797	+ // false for lines that are fully left-to-right, and an array of
7798	+ // BidiSpan objects otherwise.
7799	+ function getOrder(line) {
7800	+ var order = line.order;
7801	+ if (order == null) order = line.order = bidiOrdering(line.text);
7802	+ return order;
7803	+ }
7804	+
7805	+ // HISTORY
7806	+
7807	+ function History(startGen) {
7808	+ // Arrays of change events and selections. Doing something adds an
7809	+ // event to done and clears undo. Undoing moves events from done
7810	+ // to undone, redoing moves them in the other direction.
7811	+ this.done = []; this.undone = [];
7812	+ this.undoDepth = Infinity;
7813	+ // Used to track when changes can be merged into a single undo
7814	+ // event
7815	+ this.lastModTime = this.lastSelTime = 0;
7816	+ this.lastOp = this.lastSelOp = null;
7817	+ this.lastOrigin = this.lastSelOrigin = null;
7818	+ // Used by the isClean() method
7819	+ this.generation = this.maxGeneration = startGen \|\| 1;
7820	+ }
7821	+
7822	+ // Create a history change event from an updateDoc-style change
7823	+ // object.
7824	+ function historyChangeFromChange(doc, change) {
7825	+ var histChange = {from: copyPos(change.from), to: changeEnd(change), text: getBetween(doc, change.from, change.to)};
7826	+ attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);
7827	+ linkedDocs(doc, function(doc) {attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);}, true);
7828	+ return histChange;
7829	+ }
7830	+
7831	+ // Pop all selection events off the end of a history array. Stop at
7832	+ // a change event.
7833	+ function clearSelectionEvents(array) {
7834	+ while (array.length) {
7835	+ var last = lst(array);
7836	+ if (last.ranges) array.pop();
7837	+ else break;
7838	+ }
7839	+ }
7840	+
7841	+ // Find the top change event in the history. Pop off selection
7842	+ // events that are in the way.
7843	+ function lastChangeEvent(hist, force) {
7844	+ if (force) {
7845	+ clearSelectionEvents(hist.done);
7846	+ return lst(hist.done);
7847	+ } else if (hist.done.length && !lst(hist.done).ranges) {
7848	+ return lst(hist.done);
7849	+ } else if (hist.done.length > 1 && !hist.done[hist.done.length - 2].ranges) {
7850	+ hist.done.pop();
7851	+ return lst(hist.done);
7852	+ }
7853	+ }
7854	+
7855	+ // Register a change in the history. Merges changes that are within
7856	+ // a single operation, ore are close together with an origin that
7857	+ // allows merging (starting with "+") into a single event.
7858	+ function addChangeToHistory(doc, change, selAfter, opId) {
7859	+ var hist = doc.history;
7860	+ hist.undone.length = 0;
7861	+ var time = +new Date, cur;
7862	+
7863	+ if ((hist.lastOp == opId \|\|
7864	+ hist.lastOrigin == change.origin && change.origin &&
7865	+ ((change.origin.charAt(0) == "+" && doc.cm && hist.lastModTime > time - doc.cm.options.historyEventDelay) \|\|
7866	+ change.origin.charAt(0) == "*")) &&
7867	+ (cur = lastChangeEvent(hist, hist.lastOp == opId))) {
7868	+ // Merge this change into the last event
7869	+ var last = lst(cur.changes);
7870	+ if (cmp(change.from, change.to) == 0 && cmp(change.from, last.to) == 0) {
7871	+ // Optimized case for simple insertion -- don't want to add
7872	+ // new changesets for every character typed
7873	+ last.to = changeEnd(change);
7874	+ } else {
7875	+ // Add new sub-event
7876	+ cur.changes.push(historyChangeFromChange(doc, change));
7877	+ }
7878	+ } else {
7879	+ // Can not be merged, start a new event.
7880	+ var before = lst(hist.done);
7881	+ if (!before \|\| !before.ranges)
7882	+ pushSelectionToHistory(doc.sel, hist.done);
7883	+ cur = {changes: [historyChangeFromChange(doc, change)],
7884	+ generation: hist.generation};
7885	+ hist.done.push(cur);
7886	+ while (hist.done.length > hist.undoDepth) {
7887	+ hist.done.shift();
7888	+ if (!hist.done[0].ranges) hist.done.shift();
7889	+ }
7890	+ }
7891	+ hist.done.push(selAfter);
7892	+ hist.generation = ++hist.maxGeneration;
7893	+ hist.lastModTime = hist.lastSelTime = time;
7894	+ hist.lastOp = hist.lastSelOp = opId;
7895	+ hist.lastOrigin = hist.lastSelOrigin = change.origin;
7896	+
7897	+ if (!last) signal(doc, "historyAdded");
7898	+ }
7899	+
7900	+ function selectionEventCanBeMerged(doc, origin, prev, sel) {
7901	+ var ch = origin.charAt(0);
7902	+ return ch == "*" \|\|
7903	+ ch == "+" &&
7904	+ prev.ranges.length == sel.ranges.length &&
7905	+ prev.somethingSelected() == sel.somethingSelected() &&
7906	+ new Date - doc.history.lastSelTime <= (doc.cm ? doc.cm.options.historyEventDelay : 500);
7907	+ }
7908	+
7909	+ // Called whenever the selection changes, sets the new selection as
7910	+ // the pending selection in the history, and pushes the old pending
7911	+ // selection into the 'done' array when it was significantly
7912	+ // different (in number of selected ranges, emptiness, or time).
7913	+ function addSelectionToHistory(doc, sel, opId, options) {
7914	+ var hist = doc.history, origin = options && options.origin;
7915	+
7916	+ // A new event is started when the previous origin does not match
7917	+ // the current, or the origins don't allow matching. Origins
7918	+ // starting with * are always merged, those starting with + are
7919	+ // merged when similar and close together in time.
7920	+ if (opId == hist.lastSelOp \|\|
7921	+ (origin && hist.lastSelOrigin == origin &&
7922	+ (hist.lastModTime == hist.lastSelTime && hist.lastOrigin == origin \|\|
7923	+ selectionEventCanBeMerged(doc, origin, lst(hist.done), sel))))
7924	+ hist.done[hist.done.length - 1] = sel;
7925	+ else
7926	+ pushSelectionToHistory(sel, hist.done);
7927	+
7928	+ hist.lastSelTime = +new Date;
7929	+ hist.lastSelOrigin = origin;
7930	+ hist.lastSelOp = opId;
7931	+ if (options && options.clearRedo !== false)
7932	+ clearSelectionEvents(hist.undone);
7933	+ }
7934	+
7935	+ function pushSelectionToHistory(sel, dest) {
7936	+ var top = lst(dest);
7937	+ if (!(top && top.ranges && top.equals(sel)))
7938	+ dest.push(sel);
7939	+ }
7940	+
7941	+ // Used to store marked span information in the history.
7942	+ function attachLocalSpans(doc, change, from, to) {
7943	+ var existing = change["spans_" + doc.id], n = 0;
7944	+ doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function(line) {
7945	+ if (line.markedSpans)
7946	+ (existing \|\| (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans;
7947	+ ++n;
7948	+ });
7949	+ }
7950	+
7951	+ // When un/re-doing restores text containing marked spans, those
7952	+ // that have been explicitly cleared should not be restored.
7953	+ function removeClearedSpans(spans) {
7954	+ if (!spans) return null;
7955	+ for (var i = 0, out; i < spans.length; ++i) {
7956	+ if (spans[i].marker.explicitlyCleared) { if (!out) out = spans.slice(0, i); }
7957	+ else if (out) out.push(spans[i]);
7958	+ }
7959	+ return !out ? spans : out.length ? out : null;
7960	+ }
7961	+
7962	+ // Retrieve and filter the old marked spans stored in a change event.
7963	+ function getOldSpans(doc, change) {
7964	+ var found = change["spans_" + doc.id];
7965	+ if (!found) return null;
7966	+ for (var i = 0, nw = []; i < change.text.length; ++i)
7967	+ nw.push(removeClearedSpans(found[i]));
7968	+ return nw;
7969	+ }
7970	+
7971	+ // Used both to provide a JSON-safe object in .getHistory, and, when
7972	+ // detaching a document, to split the history in two
7973	+ function copyHistoryArray(events, newGroup, instantiateSel) {
7974	+ for (var i = 0, copy = []; i < events.length; ++i) {
7975	+ var event = events[i];
7976	+ if (event.ranges) {
7977	+ copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event);
7978	+ continue;
7979	+ }
7980	+ var changes = event.changes, newChanges = [];
7981	+ copy.push({changes: newChanges});
7982	+ for (var j = 0; j < changes.length; ++j) {
7983	+ var change = changes[j], m;
7984	+ newChanges.push({from: change.from, to: change.to, text: change.text});
7985	+ if (newGroup) for (var prop in change) if (m = prop.match(/^spans_(\d+)$/)) {
7986	+ if (indexOf(newGroup, Number(m[1])) > -1) {
7987	+ lst(newChanges)[prop] = change[prop];
7988	+ delete change[prop];
7989	+ }
7990	+ }
7991	+ }
7992	+ }
7993	+ return copy;
7994	+ }
7995	+
7996	+ // Rebasing/resetting history to deal with externally-sourced changes
7997	+
7998	+ function rebaseHistSelSingle(pos, from, to, diff) {
7999	+ if (to < pos.line) {
8000	+ pos.line += diff;
8001	+ } else if (from < pos.line) {
8002	+ pos.line = from;
8003	+ pos.ch = 0;
8004	+ }
8005	+ }
8006	+
8007	+ // Tries to rebase an array of history events given a change in the
8008	+ // document. If the change touches the same lines as the event, the
8009	+ // event, and everything 'behind' it, is discarded. If the change is
8010	+ // before the event, the event's positions are updated. Uses a
8011	+ // copy-on-write scheme for the positions, to avoid having to
8012	+ // reallocate them all on every rebase, but also avoid problems with
8013	+ // shared position objects being unsafely updated.
8014	+ function rebaseHistArray(array, from, to, diff) {
8015	+ for (var i = 0; i < array.length; ++i) {
8016	+ var sub = array[i], ok = true;
8017	+ if (sub.ranges) {
8018	+ if (!sub.copied) { sub = array[i] = sub.deepCopy(); sub.copied = true; }
8019	+ for (var j = 0; j < sub.ranges.length; j++) {
8020	+ rebaseHistSelSingle(sub.ranges[j].anchor, from, to, diff);
8021	+ rebaseHistSelSingle(sub.ranges[j].head, from, to, diff);
8022	+ }
8023	+ continue;
8024	+ }
8025	+ for (var j = 0; j < sub.changes.length; ++j) {
8026	+ var cur = sub.changes[j];
8027	+ if (to < cur.from.line) {
8028	+ cur.from = Pos(cur.from.line + diff, cur.from.ch);
8029	+ cur.to = Pos(cur.to.line + diff, cur.to.ch);
8030	+ } else if (from <= cur.to.line) {
8031	+ ok = false;
8032	+ break;
8033	+ }
8034	+ }
8035	+ if (!ok) {
8036	+ array.splice(0, i + 1);
8037	+ i = 0;
8038	+ }
8039	+ }
8040	+ }
8041	+
8042	+ function rebaseHist(hist, change) {
8043	+ var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1;
8044	+ rebaseHistArray(hist.done, from, to, diff);
8045	+ rebaseHistArray(hist.undone, from, to, diff);
8046	+ }
8047	+
8048	+ // EVENT UTILITIES
8049	+
8050	+ // Due to the fact that we still support jurassic IE versions, some
8051	+ // compatibility wrappers are needed.
8052	+
8053	+ var e_preventDefault = CodeMirror.e_preventDefault = function(e) {
8054	+ if (e.preventDefault) e.preventDefault();
8055	+ else e.returnValue = false;
8056	+ };
8057	+ var e_stopPropagation = CodeMirror.e_stopPropagation = function(e) {
8058	+ if (e.stopPropagation) e.stopPropagation();
8059	+ else e.cancelBubble = true;
8060	+ };
8061	+ function e_defaultPrevented(e) {
8062	+ return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false;
8063	+ }
8064	+ var e_stop = CodeMirror.e_stop = function(e) {e_preventDefault(e); e_stopPropagation(e);};
8065	+
8066	+ function e_target(e) {return e.target \|\| e.srcElement;}
8067	+ function e_button(e) {
8068	+ var b = e.which;
8069	+ if (b == null) {
8070	+ if (e.button & 1) b = 1;
8071	+ else if (e.button & 2) b = 3;
8072	+ else if (e.button & 4) b = 2;
8073	+ }
8074	+ if (mac && e.ctrlKey && b == 1) b = 3;
8075	+ return b;
8076	+ }
8077	+
8078	+ // EVENT HANDLING
8079	+
8080	+ // Lightweight event framework. on/off also work on DOM nodes,
8081	+ // registering native DOM handlers.
8082	+
8083	+ var on = CodeMirror.on = function(emitter, type, f) {
8084	+ if (emitter.addEventListener)
8085	+ emitter.addEventListener(type, f, false);
8086	+ else if (emitter.attachEvent)
8087	+ emitter.attachEvent("on" + type, f);
8088	+ else {
8089	+ var map = emitter._handlers \|\| (emitter._handlers = {});
8090	+ var arr = map[type] \|\| (map[type] = []);
8091	+ arr.push(f);
8092	+ }
8093	+ };
8094	+
8095	+ var off = CodeMirror.off = function(emitter, type, f) {
8096	+ if (emitter.removeEventListener)
8097	+ emitter.removeEventListener(type, f, false);
8098	+ else if (emitter.detachEvent)
8099	+ emitter.detachEvent("on" + type, f);
8100	+ else {
8101	+ var arr = emitter._handlers && emitter._handlers[type];
8102	+ if (!arr) return;
8103	+ for (var i = 0; i < arr.length; ++i)
8104	+ if (arr[i] == f) { arr.splice(i, 1); break; }
8105	+ }
8106	+ };
8107	+
8108	+ var signal = CodeMirror.signal = function(emitter, type /, values.../) {
8109	+ var arr = emitter._handlers && emitter._handlers[type];
8110	+ if (!arr) return;
8111	+ var args = Array.prototype.slice.call(arguments, 2);
8112	+ for (var i = 0; i < arr.length; ++i) arr[i].apply(null, args);
8113	+ };
8114	+
8115	+ var orphanDelayedCallbacks = null;
8116	+
8117	+ // Often, we want to signal events at a point where we are in the
8118	+ // middle of some work, but don't want the handler to start calling
8119	+ // other methods on the editor, which might be in an inconsistent
8120	+ // state or simply not expect any other events to happen.
8121	+ // signalLater looks whether there are any handlers, and schedules
8122	+ // them to be executed when the last operation ends, or, if no
8123	+ // operation is active, when a timeout fires.
8124	+ function signalLater(emitter, type /, values.../) {
8125	+ var arr = emitter._handlers && emitter._handlers[type];
8126	+ if (!arr) return;
8127	+ var args = Array.prototype.slice.call(arguments, 2), list;
8128	+ if (operationGroup) {
8129	+ list = operationGroup.delayedCallbacks;
8130	+ } else if (orphanDelayedCallbacks) {
8131	+ list = orphanDelayedCallbacks;
8132	+ } else {
8133	+ list = orphanDelayedCallbacks = [];
8134	+ setTimeout(fireOrphanDelayed, 0);
8135	+ }
8136	+ function bnd(f) {return function(){f.apply(null, args);};};
8137	+ for (var i = 0; i < arr.length; ++i)
8138	+ list.push(bnd(arr[i]));
8139	+ }
8140	+
8141	+ function fireOrphanDelayed() {
8142	+ var delayed = orphanDelayedCallbacks;
8143	+ orphanDelayedCallbacks = null;
8144	+ for (var i = 0; i < delayed.length; ++i) delayed[i]();
8145	+ }
8146	+
8147	+ // The DOM events that CodeMirror handles can be overridden by
8148	+ // registering a (non-DOM) handler on the editor for the event name,
8149	+ // and preventDefault-ing the event in that handler.
8150	+ function signalDOMEvent(cm, e, override) {
8151	+ if (typeof e == "string")
8152	+ e = {type: e, preventDefault: function() { this.defaultPrevented = true; }};
8153	+ signal(cm, override \|\| e.type, cm, e);
8154	+ return e_defaultPrevented(e) \|\| e.codemirrorIgnore;
8155	+ }
8156	+
8157	+ function signalCursorActivity(cm) {
8158	+ var arr = cm._handlers && cm._handlers.cursorActivity;
8159	+ if (!arr) return;
8160	+ var set = cm.curOp.cursorActivityHandlers \|\| (cm.curOp.cursorActivityHandlers = []);
8161	+ for (var i = 0; i < arr.length; ++i) if (indexOf(set, arr[i]) == -1)
8162	+ set.push(arr[i]);
8163	+ }
8164	+
8165	+ function hasHandler(emitter, type) {
8166	+ var arr = emitter._handlers && emitter._handlers[type];
8167	+ return arr && arr.length > 0;
8168	+ }
8169	+
8170	+ // Add on and off methods to a constructor's prototype, to make
8171	+ // registering events on such objects more convenient.
8172	+ function eventMixin(ctor) {
8173	+ ctor.prototype.on = function(type, f) {on(this, type, f);};
8174	+ ctor.prototype.off = function(type, f) {off(this, type, f);};
8175	+ }
8176	+
8177	+ // MISC UTILITIES
8178	+
8179	+ // Number of pixels added to scroller and sizer to hide scrollbar
8180	+ var scrollerGap = 30;
8181	+
8182	+ // Returned or thrown by various protocols to signal 'I'm not
8183	+ // handling this'.
8184	+ var Pass = CodeMirror.Pass = {toString: function(){return "CodeMirror.Pass";}};
8185	+
8186	+ // Reused option objects for setSelection & friends
8187	+ var sel_dontScroll = {scroll: false}, sel_mouse = {origin: "*mouse"}, sel_move = {origin: "+move"};
8188	+
8189	+ function Delayed() {this.id = null;}
8190	+ Delayed.prototype.set = function(ms, f) {
8191	+ clearTimeout(this.id);
8192	+ this.id = setTimeout(f, ms);
8193	+ };
8194	+
8195	+ // Counts the column offset in a string, taking tabs into account.
8196	+ // Used mostly to find indentation.
8197	+ var countColumn = CodeMirror.countColumn = function(string, end, tabSize, startIndex, startValue) {
8198	+ if (end == null) {
8199	+ end = string.search(/[^\s\u00a0]/);
8200	+ if (end == -1) end = string.length;
8201	+ }
8202	+ for (var i = startIndex \|\| 0, n = startValue \|\| 0;;) {
8203	+ var nextTab = string.indexOf("\t", i);
8204	+ if (nextTab < 0 \|\| nextTab >= end)
8205	+ return n + (end - i);
8206	+ n += nextTab - i;
8207	+ n += tabSize - (n % tabSize);
8208	+ i = nextTab + 1;
8209	+ }
8210	+ };
8211	+
8212	+ // The inverse of countColumn -- find the offset that corresponds to
8213	+ // a particular column.
8214	+ function findColumn(string, goal, tabSize) {
8215	+ for (var pos = 0, col = 0;;) {
8216	+ var nextTab = string.indexOf("\t", pos);
8217	+ if (nextTab == -1) nextTab = string.length;
8218	+ var skipped = nextTab - pos;
8219	+ if (nextTab == string.length \|\| col + skipped >= goal)
8220	+ return pos + Math.min(skipped, goal - col);
8221	+ col += nextTab - pos;
8222	+ col += tabSize - (col % tabSize);
8223	+ pos = nextTab + 1;
8224	+ if (col >= goal) return pos;
8225	+ }
8226	+ }
8227	+
8228	+ var spaceStrs = [""];
8229	+ function spaceStr(n) {
8230	+ while (spaceStrs.length <= n)
8231	+ spaceStrs.push(lst(spaceStrs) + " ");
8232	+ return spaceStrs[n];
8233	+ }
8234	+
8235	+ function lst(arr) { return arr[arr.length-1]; }
8236	+
8237	+ var selectInput = function(node) { node.select(); };
8238	+ if (ios) // Mobile Safari apparently has a bug where select() is broken.
8239	+ selectInput = function(node) { node.selectionStart = 0; node.selectionEnd = node.value.length; };
8240	+ else if (ie) // Suppress mysterious IE10 errors
8241	+ selectInput = function(node) { try { node.select(); } catch(_e) {} };
8242	+
8243	+ function indexOf(array, elt) {
8244	+ for (var i = 0; i < array.length; ++i)
8245	+ if (array[i] == elt) return i;
8246	+ return -1;
8247	+ }
8248	+ function map(array, f) {
8249	+ var out = [];
8250	+ for (var i = 0; i < array.length; i++) out[i] = f(array[i], i);
8251	+ return out;
8252	+ }
8253	+
8254	+ function nothing() {}
8255	+
8256	+ function createObj(base, props) {
8257	+ var inst;
8258	+ if (Object.create) {
8259	+ inst = Object.create(base);
8260	+ } else {
8261	+ nothing.prototype = base;
8262	+ inst = new nothing();
8263	+ }
8264	+ if (props) copyObj(props, inst);
8265	+ return inst;
8266	+ };
8267	+
8268	+ function copyObj(obj, target, overwrite) {
8269	+ if (!target) target = {};
8270	+ for (var prop in obj)
8271	+ if (obj.hasOwnProperty(prop) && (overwrite !== false \|\| !target.hasOwnProperty(prop)))
8272	+ target[prop] = obj[prop];
8273	+ return target;
8274	+ }
8275	+
8276	+ function bind(f) {
8277	+ var args = Array.prototype.slice.call(arguments, 1);
8278	+ return function(){return f.apply(null, args);};
8279	+ }
8280	+
8281	+ var nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;
8282	+ var isWordCharBasic = CodeMirror.isWordChar = function(ch) {
8283	+ return /\w/.test(ch) \|\| ch > "\x80" &&
8284	+ (ch.toUpperCase() != ch.toLowerCase() \|\| nonASCIISingleCaseWordChar.test(ch));
8285	+ };
8286	+ function isWordChar(ch, helper) {
8287	+ if (!helper) return isWordCharBasic(ch);
8288	+ if (helper.source.indexOf("\\w") > -1 && isWordCharBasic(ch)) return true;
8289	+ return helper.test(ch);
8290	+ }
8291	+
8292	+ function isEmpty(obj) {
8293	+ for (var n in obj) if (obj.hasOwnProperty(n) && obj[n]) return false;
8294	+ return true;
8295	+ }
8296	+
8297	+ // Extending unicode characters. A series of a non-extending char +
8298	+ // any number of extending chars is treated as a single unit as far
8299	+ // as editing and measuring is concerned. This is not fully correct,
8300	+ // since some scripts/fonts/browsers also treat other configurations
8301	+ // of code points as a group.
8302	+ var extendingChars = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/;
8303	+ function isExtendingChar(ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch); }
8304	+
8305	+ // DOM UTILITIES
8306	+
8307	+ function elt(tag, content, className, style) {
8308	+ var e = document.createElement(tag);
8309	+ if (className) e.className = className;
8310	+ if (style) e.style.cssText = style;
8311	+ if (typeof content == "string") e.appendChild(document.createTextNode(content));
8312	+ else if (content) for (var i = 0; i < content.length; ++i) e.appendChild(content[i]);
8313	+ return e;
8314	+ }
8315	+
8316	+ var range;
8317	+ if (document.createRange) range = function(node, start, end, endNode) {
8318	+ var r = document.createRange();
8319	+ r.setEnd(endNode \|\| node, end);
8320	+ r.setStart(node, start);
8321	+ return r;
8322	+ };
8323	+ else range = function(node, start, end) {
8324	+ var r = document.body.createTextRange();
8325	+ try { r.moveToElementText(node.parentNode); }
8326	+ catch(e) { return r; }
8327	+ r.collapse(true);
8328	+ r.moveEnd("character", end);
8329	+ r.moveStart("character", start);
8330	+ return r;
8331	+ };
8332	+
8333	+ function removeChildren(e) {
8334	+ for (var count = e.childNodes.length; count > 0; --count)
8335	+ e.removeChild(e.firstChild);
8336	+ return e;
8337	+ }
8338	+
8339	+ function removeChildrenAndAdd(parent, e) {
8340	+ return removeChildren(parent).appendChild(e);
8341	+ }
8342	+
8343	+ var contains = CodeMirror.contains = function(parent, child) {
8344	+ if (child.nodeType == 3) // Android browser always returns false when child is a textnode
8345	+ child = child.parentNode;
8346	+ if (parent.contains)
8347	+ return parent.contains(child);
8348	+ do {
8349	+ if (child.nodeType == 11) child = child.host;
8350	+ if (child == parent) return true;
8351	+ } while (child = child.parentNode);
8352	+ };
8353	+
8354	+ function activeElt() {
8355	+ var activeElement = document.activeElement;
8356	+ while (activeElement && activeElement.root && activeElement.root.activeElement)
8357	+ activeElement = activeElement.root.activeElement;
8358	+ return activeElement;
8359	+ }
8360	+ // Older versions of IE throws unspecified error when touching
8361	+ // document.activeElement in some cases (during loading, in iframe)
8362	+ if (ie && ie_version < 11) activeElt = function() {
8363	+ try { return document.activeElement; }
8364	+ catch(e) { return document.body; }
8365	+ };
8366	+
8367	+ function classTest(cls) { return new RegExp("(^\|\\s)" + cls + "(?:$\|\\s)\\s*"); }
8368	+ var rmClass = CodeMirror.rmClass = function(node, cls) {
8369	+ var current = node.className;
8370	+ var match = classTest(cls).exec(current);
8371	+ if (match) {
8372	+ var after = current.slice(match.index + match[0].length);
8373	+ node.className = current.slice(0, match.index) + (after ? match[1] + after : "");
8374	+ }
8375	+ };
8376	+ var addClass = CodeMirror.addClass = function(node, cls) {
8377	+ var current = node.className;
8378	+ if (!classTest(cls).test(current)) node.className += (current ? " " : "") + cls;
8379	+ };
8380	+ function joinClasses(a, b) {
8381	+ var as = a.split(" ");
8382	+ for (var i = 0; i < as.length; i++)
8383	+ if (as[i] && !classTest(as[i]).test(b)) b += " " + as[i];
8384	+ return b;
8385	+ }
8386	+
8387	+ // WINDOW-WIDE EVENTS
8388	+
8389	+ // These must be handled carefully, because naively registering a
8390	+ // handler for each editor will cause the editors to never be
8391	+ // garbage collected.
8392	+
8393	+ function forEachCodeMirror(f) {
8394	+ if (!document.body.getElementsByClassName) return;
8395	+ var byClass = document.body.getElementsByClassName("CodeMirror");
8396	+ for (var i = 0; i < byClass.length; i++) {
8397	+ var cm = byClass[i].CodeMirror;
8398	+ if (cm) f(cm);
8399	+ }
8400	+ }
8401	+
8402	+ var globalsRegistered = false;
8403	+ function ensureGlobalHandlers() {
8404	+ if (globalsRegistered) return;
8405	+ registerGlobalHandlers();
8406	+ globalsRegistered = true;
8407	+ }
8408	+ function registerGlobalHandlers() {
8409	+ // When the window resizes, we need to refresh active editors.
8410	+ var resizeTimer;
8411	+ on(window, "resize", function() {
8412	+ if (resizeTimer == null) resizeTimer = setTimeout(function() {
8413	+ resizeTimer = null;
8414	+ forEachCodeMirror(onResize);
8415	+ }, 100);
8416	+ });
8417	+ // When the window loses focus, we want to show the editor as blurred
8418	+ on(window, "blur", function() {
8419	+ forEachCodeMirror(onBlur);
8420	+ });
8421	+ }
8422	+
8423	+ // FEATURE DETECTION
8424	+
8425	+ // Detect drag-and-drop
8426	+ var dragAndDrop = function() {
8427	+ // There is some kind of drag-and-drop support in IE6-8, but I
8428	+ // couldn't get it to work yet.
8429	+ if (ie && ie_version < 9) return false;
8430	+ var div = elt('div');
8431	+ return "draggable" in div \|\| "dragDrop" in div;
8432	+ }();
8433	+
8434	+ var zwspSupported;
8435	+ function zeroWidthElement(measure) {
8436	+ if (zwspSupported == null) {
8437	+ var test = elt("span", "\u200b");
8438	+ removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")]));
8439	+ if (measure.firstChild.offsetHeight != 0)
8440	+ zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8);
8441	+ }
8442	+ var node = zwspSupported ? elt("span", "\u200b") :
8443	+ elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px");
8444	+ node.setAttribute("cm-text", "");
8445	+ return node;
8446	+ }
8447	+
8448	+ // Feature-detect IE's crummy client rect reporting for bidi text
8449	+ var badBidiRects;
8450	+ function hasBadBidiRects(measure) {
8451	+ if (badBidiRects != null) return badBidiRects;
8452	+ var txt = removeChildrenAndAdd(measure, document.createTextNode("A\u062eA"));
8453	+ var r0 = range(txt, 0, 1).getBoundingClientRect();
8454	+ if (!r0 \|\| r0.left == r0.right) return false; // Safari returns null in some cases (#2780)
8455	+ var r1 = range(txt, 1, 2).getBoundingClientRect();
8456	+ return badBidiRects = (r1.right - r0.right < 3);
8457	+ }
8458	+
8459	+ // See if "".split is the broken IE version, if so, provide an
8460	+ // alternative way to split lines.
8461	+ var splitLinesAuto = CodeMirror.splitLines = "\n\nb".split(/\n/).length != 3 ? function(string) {
8462	+ var pos = 0, result = [], l = string.length;
8463	+ while (pos <= l) {
8464	+ var nl = string.indexOf("\n", pos);
8465	+ if (nl == -1) nl = string.length;
8466	+ var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl);
8467	+ var rt = line.indexOf("\r");
8468	+ if (rt != -1) {
8469	+ result.push(line.slice(0, rt));
8470	+ pos += rt + 1;
8471	+ } else {
8472	+ result.push(line);
8473	+ pos = nl + 1;
8474	+ }
8475	+ }
8476	+ return result;
8477	+ } : function(string){return string.split(/\r\n?\|\n/);};
8478	+
8479	+ var hasSelection = window.getSelection ? function(te) {
8480	+ try { return te.selectionStart != te.selectionEnd; }
8481	+ catch(e) { return false; }
8482	+ } : function(te) {
8483	+ try {var range = te.ownerDocument.selection.createRange();}
8484	+ catch(e) {}
8485	+ if (!range \|\| range.parentElement() != te) return false;
8486	+ return range.compareEndPoints("StartToEnd", range) != 0;
8487	+ };
8488	+
8489	+ var hasCopyEvent = (function() {
8490	+ var e = elt("div");
8491	+ if ("oncopy" in e) return true;
8492	+ e.setAttribute("oncopy", "return;");
8493	+ return typeof e.oncopy == "function";
8494	+ })();
8495	+
8496	+ var badZoomedRects = null;
8497	+ function hasBadZoomedRects(measure) {
8498	+ if (badZoomedRects != null) return badZoomedRects;
8499	+ var node = removeChildrenAndAdd(measure, elt("span", "x"));
8500	+ var normal = node.getBoundingClientRect();
8501	+ var fromRange = range(node, 0, 1).getBoundingClientRect();
8502	+ return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1;
8503	+ }
8504	+
8505	+ // KEY NAMES
8506	+
8507	+ var keyNames = {3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt",
8508	+ 19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End",
8509	+ 36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert",
8510	+ 46: "Delete", 59: ";", 61: "=", 91: "Mod", 92: "Mod", 93: "Mod", 107: "=", 109: "-", 127: "Delete",
8511	+ 173: "-", 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\",
8512	+ 221: "]", 222: "'", 63232: "Up", 63233: "Down", 63234: "Left", 63235: "Right", 63272: "Delete",
8513	+ 63273: "Home", 63275: "End", 63276: "PageUp", 63277: "PageDown", 63302: "Insert"};
8514	+ CodeMirror.keyNames = keyNames;
8515	+ (function() {
8516	+ // Number keys
8517	+ for (var i = 0; i < 10; i++) keyNames[i + 48] = keyNames[i + 96] = String(i);
8518	+ // Alphabetic keys
8519	+ for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i);
8520	+ // Function keys
8521	+ for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i;
8522	+ })();
8523	+
8524	+ // BIDI HELPERS
8525	+
8526	+ function iterateBidiSections(order, from, to, f) {
8527	+ if (!order) return f(from, to, "ltr");
8528	+ var found = false;
8529	+ for (var i = 0; i < order.length; ++i) {
8530	+ var part = order[i];
8531	+ if (part.from < to && part.to > from \|\| from == to && part.to == from) {
8532	+ f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr");
8533	+ found = true;
8534	+ }
8535	+ }
8536	+ if (!found) f(from, to, "ltr");
8537	+ }
8538	+
8539	+ function bidiLeft(part) { return part.level % 2 ? part.to : part.from; }
8540	+ function bidiRight(part) { return part.level % 2 ? part.from : part.to; }
8541	+
8542	+ function lineLeft(line) { var order = getOrder(line); return order ? bidiLeft(order[0]) : 0; }
8543	+ function lineRight(line) {
8544	+ var order = getOrder(line);
8545	+ if (!order) return line.text.length;
8546	+ return bidiRight(lst(order));
8547	+ }
8548	+
8549	+ function lineStart(cm, lineN) {
8550	+ var line = getLine(cm.doc, lineN);
8551	+ var visual = visualLine(line);
8552	+ if (visual != line) lineN = lineNo(visual);
8553	+ var order = getOrder(visual);
8554	+ var ch = !order ? 0 : order[0].level % 2 ? lineRight(visual) : lineLeft(visual);
8555	+ return Pos(lineN, ch);
8556	+ }
8557	+ function lineEnd(cm, lineN) {
8558	+ var merged, line = getLine(cm.doc, lineN);
8559	+ while (merged = collapsedSpanAtEnd(line)) {
8560	+ line = merged.find(1, true).line;
8561	+ lineN = null;
8562	+ }
8563	+ var order = getOrder(line);
8564	+ var ch = !order ? line.text.length : order[0].level % 2 ? lineLeft(line) : lineRight(line);
8565	+ return Pos(lineN == null ? lineNo(line) : lineN, ch);
8566	+ }
8567	+ function lineStartSmart(cm, pos) {
8568	+ var start = lineStart(cm, pos.line);
8569	+ var line = getLine(cm.doc, start.line);
8570	+ var order = getOrder(line);
8571	+ if (!order \|\| order[0].level == 0) {
8572	+ var firstNonWS = Math.max(0, line.text.search(/\S/));
8573	+ var inWS = pos.line == start.line && pos.ch <= firstNonWS && pos.ch;
8574	+ return Pos(start.line, inWS ? 0 : firstNonWS);
8575	+ }
8576	+ return start;
8577	+ }
8578	+
8579	+ function compareBidiLevel(order, a, b) {
8580	+ var linedir = order[0].level;
8581	+ if (a == linedir) return true;
8582	+ if (b == linedir) return false;
8583	+ return a < b;
8584	+ }
8585	+ var bidiOther;
8586	+ function getBidiPartAt(order, pos) {
8587	+ bidiOther = null;
8588	+ for (var i = 0, found; i < order.length; ++i) {
8589	+ var cur = order[i];
8590	+ if (cur.from < pos && cur.to > pos) return i;
8591	+ if ((cur.from == pos \|\| cur.to == pos)) {
8592	+ if (found == null) {
8593	+ found = i;
8594	+ } else if (compareBidiLevel(order, cur.level, order[found].level)) {
8595	+ if (cur.from != cur.to) bidiOther = found;
8596	+ return i;
8597	+ } else {
8598	+ if (cur.from != cur.to) bidiOther = i;
8599	+ return found;
8600	+ }
8601	+ }
8602	+ }
8603	+ return found;
8604	+ }
8605	+
8606	+ function moveInLine(line, pos, dir, byUnit) {
8607	+ if (!byUnit) return pos + dir;
8608	+ do pos += dir;
8609	+ while (pos > 0 && isExtendingChar(line.text.charAt(pos)));
8610	+ return pos;
8611	+ }
8612	+
8613	+ // This is needed in order to move 'visually' through bi-directional
8614	+ // text -- i.e., pressing left should make the cursor go left, even
8615	+ // when in RTL text. The tricky part is the 'jumps', where RTL and
8616	+ // LTR text touch each other. This often requires the cursor offset
8617	+ // to move more than one unit, in order to visually move one unit.
8618	+ function moveVisually(line, start, dir, byUnit) {
8619	+ var bidi = getOrder(line);
8620	+ if (!bidi) return moveLogically(line, start, dir, byUnit);
8621	+ var pos = getBidiPartAt(bidi, start), part = bidi[pos];
8622	+ var target = moveInLine(line, start, part.level % 2 ? -dir : dir, byUnit);
8623	+
8624	+ for (;;) {
8625	+ if (target > part.from && target < part.to) return target;
8626	+ if (target == part.from \|\| target == part.to) {
8627	+ if (getBidiPartAt(bidi, target) == pos) return target;
8628	+ part = bidi[pos += dir];
8629	+ return (dir > 0) == part.level % 2 ? part.to : part.from;
8630	+ } else {
8631	+ part = bidi[pos += dir];
8632	+ if (!part) return null;
8633	+ if ((dir > 0) == part.level % 2)
8634	+ target = moveInLine(line, part.to, -1, byUnit);
8635	+ else
8636	+ target = moveInLine(line, part.from, 1, byUnit);
8637	+ }
8638	+ }
8639	+ }
8640	+
8641	+ function moveLogically(line, start, dir, byUnit) {
8642	+ var target = start + dir;
8643	+ if (byUnit) while (target > 0 && isExtendingChar(line.text.charAt(target))) target += dir;
8644	+ return target < 0 \|\| target > line.text.length ? null : target;
8645	+ }
8646	+
8647	+ // Bidirectional ordering algorithm
8648	+ // See http://unicode.org/reports/tr9/tr9-13.html for the algorithm
8649	+ // that this (partially) implements.
8650	+
8651	+ // One-char codes used for character types:
8652	+ // L (L): Left-to-Right
8653	+ // R (R): Right-to-Left
8654	+ // r (AL): Right-to-Left Arabic
8655	+ // 1 (EN): European Number
8656	+ // + (ES): European Number Separator
8657	+ // % (ET): European Number Terminator
8658	+ // n (AN): Arabic Number
8659	+ // , (CS): Common Number Separator
8660	+ // m (NSM): Non-Spacing Mark
8661	+ // b (BN): Boundary Neutral
8662	+ // s (B): Paragraph Separator
8663	+ // t (S): Segment Separator
8664	+ // w (WS): Whitespace
8665	+ // N (ON): Other Neutrals
8666	+
8667	+ // Returns null if characters are ordered as they appear
8668	+ // (left-to-right), or an array of sections ({from, to, level}
8669	+ // objects) in the order in which they occur visually.
8670	+ var bidiOrdering = (function() {
8671	+ // Character types for codepoints 0 to 0xff
8672	+ var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN";
8673	+ // Character types for codepoints 0x600 to 0x6ff
8674	+ var arabicTypes = "rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmm";
8675	+ function charType(code) {
8676	+ if (code <= 0xf7) return lowTypes.charAt(code);
8677	+ else if (0x590 <= code && code <= 0x5f4) return "R";
8678	+ else if (0x600 <= code && code <= 0x6ed) return arabicTypes.charAt(code - 0x600);
8679	+ else if (0x6ee <= code && code <= 0x8ac) return "r";
8680	+ else if (0x2000 <= code && code <= 0x200b) return "w";
8681	+ else if (code == 0x200c) return "b";
8682	+ else return "L";
8683	+ }
8684	+
8685	+ var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/;
8686	+ var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/;
8687	+ // Browsers seem to always treat the boundaries of block elements as being L.
8688	+ var outerType = "L";
8689	+
8690	+ function BidiSpan(level, from, to) {
8691	+ this.level = level;
8692	+ this.from = from; this.to = to;
8693	+ }
8694	+
8695	+ return function(str) {
8696	+ if (!bidiRE.test(str)) return false;
8697	+ var len = str.length, types = [];
8698	+ for (var i = 0, type; i < len; ++i)
8699	+ types.push(type = charType(str.charCodeAt(i)));
8700	+
8701	+ // W1. Examine each non-spacing mark (NSM) in the level run, and
8702	+ // change the type of the NSM to the type of the previous
8703	+ // character. If the NSM is at the start of the level run, it will
8704	+ // get the type of sor.
8705	+ for (var i = 0, prev = outerType; i < len; ++i) {
8706	+ var type = types[i];
8707	+ if (type == "m") types[i] = prev;
8708	+ else prev = type;
8709	+ }
8710	+
8711	+ // W2. Search backwards from each instance of a European number
8712	+ // until the first strong type (R, L, AL, or sor) is found. If an
8713	+ // AL is found, change the type of the European number to Arabic
8714	+ // number.
8715	+ // W3. Change all ALs to R.
8716	+ for (var i = 0, cur = outerType; i < len; ++i) {
8717	+ var type = types[i];
8718	+ if (type == "1" && cur == "r") types[i] = "n";
8719	+ else if (isStrong.test(type)) { cur = type; if (type == "r") types[i] = "R"; }
8720	+ }
8721	+
8722	+ // W4. A single European separator between two European numbers
8723	+ // changes to a European number. A single common separator between
8724	+ // two numbers of the same type changes to that type.
8725	+ for (var i = 1, prev = types[0]; i < len - 1; ++i) {
8726	+ var type = types[i];
8727	+ if (type == "+" && prev == "1" && types[i+1] == "1") types[i] = "1";
8728	+ else if (type == "," && prev == types[i+1] &&
8729	+ (prev == "1" \|\| prev == "n")) types[i] = prev;
8730	+ prev = type;
8731	+ }
8732	+
8733	+ // W5. A sequence of European terminators adjacent to European
8734	+ // numbers changes to all European numbers.
8735	+ // W6. Otherwise, separators and terminators change to Other
8736	+ // Neutral.
8737	+ for (var i = 0; i < len; ++i) {
8738	+ var type = types[i];
8739	+ if (type == ",") types[i] = "N";
8740	+ else if (type == "%") {
8741	+ for (var end = i + 1; end < len && types[end] == "%"; ++end) {}
8742	+ var replace = (i && types[i-1] == "!") \|\| (end < len && types[end] == "1") ? "1" : "N";
8743	+ for (var j = i; j < end; ++j) types[j] = replace;
8744	+ i = end - 1;
8745	+ }
8746	+ }
8747	+
8748	+ // W7. Search backwards from each instance of a European number
8749	+ // until the first strong type (R, L, or sor) is found. If an L is
8750	+ // found, then change the type of the European number to L.
8751	+ for (var i = 0, cur = outerType; i < len; ++i) {
8752	+ var type = types[i];
8753	+ if (cur == "L" && type == "1") types[i] = "L";
8754	+ else if (isStrong.test(type)) cur = type;
8755	+ }
8756	+
8757	+ // N1. A sequence of neutrals takes the direction of the
8758	+ // surrounding strong text if the text on both sides has the same
8759	+ // direction. European and Arabic numbers act as if they were R in
8760	+ // terms of their influence on neutrals. Start-of-level-run (sor)
8761	+ // and end-of-level-run (eor) are used at level run boundaries.
8762	+ // N2. Any remaining neutrals take the embedding direction.
8763	+ for (var i = 0; i < len; ++i) {
8764	+ if (isNeutral.test(types[i])) {
8765	+ for (var end = i + 1; end < len && isNeutral.test(types[end]); ++end) {}
8766	+ var before = (i ? types[i-1] : outerType) == "L";
8767	+ var after = (end < len ? types[end] : outerType) == "L";
8768	+ var replace = before \|\| after ? "L" : "R";
8769	+ for (var j = i; j < end; ++j) types[j] = replace;
8770	+ i = end - 1;
8771	+ }
8772	+ }
8773	+
8774	+ // Here we depart from the documented algorithm, in order to avoid
8775	+ // building up an actual levels array. Since there are only three
8776	+ // levels (0, 1, 2) in an implementation that doesn't take
8777	+ // explicit embedding into account, we can build up the order on
8778	+ // the fly, without following the level-based algorithm.
8779	+ var order = [], m;
8780	+ for (var i = 0; i < len;) {
8781	+ if (countsAsLeft.test(types[i])) {
8782	+ var start = i;
8783	+ for (++i; i < len && countsAsLeft.test(types[i]); ++i) {}
8784	+ order.push(new BidiSpan(0, start, i));
8785	+ } else {
8786	+ var pos = i, at = order.length;
8787	+ for (++i; i < len && types[i] != "L"; ++i) {}
8788	+ for (var j = pos; j < i;) {
8789	+ if (countsAsNum.test(types[j])) {
8790	+ if (pos < j) order.splice(at, 0, new BidiSpan(1, pos, j));
8791	+ var nstart = j;
8792	+ for (++j; j < i && countsAsNum.test(types[j]); ++j) {}
8793	+ order.splice(at, 0, new BidiSpan(2, nstart, j));
8794	+ pos = j;
8795	+ } else ++j;
8796	+ }
8797	+ if (pos < i) order.splice(at, 0, new BidiSpan(1, pos, i));
8798	+ }
8799	+ }
8800	+ if (order[0].level == 1 && (m = str.match(/^\s+/))) {
8801	+ order[0].from = m[0].length;
8802	+ order.unshift(new BidiSpan(0, 0, m[0].length));
8803	+ }
8804	+ if (lst(order).level == 1 && (m = str.match(/\s+$/))) {
8805	+ lst(order).to -= m[0].length;
8806	+ order.push(new BidiSpan(0, len - m[0].length, len));
8807	+ }
8808	+ if (order[0].level == 2)
8809	+ order.unshift(new BidiSpan(1, order[0].to, order[0].to));
8810	+ if (order[0].level != lst(order).level)
8811	+ order.push(new BidiSpan(order[0].level, len, len));
8812	+
8813	+ return order;
8814	+ };
8815	+ })();
8816	+
8817	+ // THE END
8818	+
8819	+ CodeMirror.version = "5.6.0";
8820	+
8821	+ return CodeMirror;
8822	+ });

assets/3rd-party/codemirror/mode/css/css.js ADDED Viewed

	@@ -0,0 +1,772 @@


1	+ // CodeMirror, copyright (c) by Marijn Haverbeke and others
2	+ // Distributed under an MIT license: http://codemirror.net/LICENSE
3	+
4	+ (function(mod) {
5	+ if (typeof exports == "object" && typeof module == "object") // CommonJS
6	+ mod(require("../../lib/codemirror"));
7	+ else if (typeof define == "function" && define.amd) // AMD
8	+ define(["../../lib/codemirror"], mod);
9	+ else // Plain browser env
10	+ mod(CodeMirror);
11	+ })(function(CodeMirror) {
12	+ "use strict";
13	+
14	+ CodeMirror.defineMode("css", function(config, parserConfig) {
15	+ var provided = parserConfig;
16	+ if (!parserConfig.propertyKeywords) parserConfig = CodeMirror.resolveMode("text/css");
17	+ parserConfig.inline = provided.inline;
18	+
19	+ var indentUnit = config.indentUnit,
20	+ tokenHooks = parserConfig.tokenHooks,
21	+ documentTypes = parserConfig.documentTypes \|\| {},
22	+ mediaTypes = parserConfig.mediaTypes \|\| {},
23	+ mediaFeatures = parserConfig.mediaFeatures \|\| {},
24	+ mediaValueKeywords = parserConfig.mediaValueKeywords \|\| {},
25	+ propertyKeywords = parserConfig.propertyKeywords \|\| {},
26	+ nonStandardPropertyKeywords = parserConfig.nonStandardPropertyKeywords \|\| {},
27	+ fontProperties = parserConfig.fontProperties \|\| {},
28	+ counterDescriptors = parserConfig.counterDescriptors \|\| {},
29	+ colorKeywords = parserConfig.colorKeywords \|\| {},
30	+ valueKeywords = parserConfig.valueKeywords \|\| {},
31	+ allowNested = parserConfig.allowNested;
32	+
33	+ var type, override;
34	+ function ret(style, tp) { type = tp; return style; }
35	+
36	+ // Tokenizers
37	+
38	+ function tokenBase(stream, state) {
39	+ var ch = stream.next();
40	+ if (tokenHooks[ch]) {
41	+ var result = tokenHooks[ch](stream, state);
42	+ if (result !== false) return result;
43	+ }
44	+ if (ch == "@") {
45	+ stream.eatWhile(/[\w\\\-]/);
46	+ return ret("def", stream.current());
47	+ } else if (ch == "=" \|\| (ch == "~" \|\| ch == "\|") && stream.eat("=")) {
48	+ return ret(null, "compare");
49	+ } else if (ch == "\"" \|\| ch == "'") {
50	+ state.tokenize = tokenString(ch);
51	+ return state.tokenize(stream, state);
52	+ } else if (ch == "#") {
53	+ stream.eatWhile(/[\w\\\-]/);
54	+ return ret("atom", "hash");
55	+ } else if (ch == "!") {
56	+ stream.match(/^\s\w/);
57	+ return ret("keyword", "important");
58	+ } else if (/\d/.test(ch) \|\| ch == "." && stream.eat(/\d/)) {
59	+ stream.eatWhile(/[\w.%]/);
60	+ return ret("number", "unit");
61	+ } else if (ch === "-") {
62	+ if (/[\d.]/.test(stream.peek())) {
63	+ stream.eatWhile(/[\w.%]/);
64	+ return ret("number", "unit");
65	+ } else if (stream.match(/^-[\w\\\-]+/)) {
66	+ stream.eatWhile(/[\w\\\-]/);
67	+ if (stream.match(/^\s*:/, false))
68	+ return ret("variable-2", "variable-definition");
69	+ return ret("variable-2", "variable");
70	+ } else if (stream.match(/^\w+-/)) {
71	+ return ret("meta", "meta");
72	+ }
73	+ } else if (/[,+>*\/]/.test(ch)) {
74	+ return ret(null, "select-op");
75	+ } else if (ch == "." && stream.match(/^-?[_a-z][_a-z0-9-]*/i)) {
76	+ return ret("qualifier", "qualifier");
77	+ } else if (/[:;{}\[\]]/.test(ch)) {
78	+ return ret(null, ch);
79	+ } else if ((ch == "u" && stream.match(/rl(-prefix)?\(/)) \|\|
80	+ (ch == "d" && stream.match("omain(")) \|\|
81	+ (ch == "r" && stream.match("egexp("))) {
82	+ stream.backUp(1);
83	+ state.tokenize = tokenParenthesized;
84	+ return ret("property", "word");
85	+ } else if (/[\w\\\-]/.test(ch)) {
86	+ stream.eatWhile(/[\w\\\-]/);
87	+ return ret("property", "word");
88	+ } else {
89	+ return ret(null, null);
90	+ }
91	+ }
92	+
93	+ function tokenString(quote) {
94	+ return function(stream, state) {
95	+ var escaped = false, ch;
96	+ while ((ch = stream.next()) != null) {
97	+ if (ch == quote && !escaped) {
98	+ if (quote == ")") stream.backUp(1);
99	+ break;
100	+ }
101	+ escaped = !escaped && ch == "\\";
102	+ }
103	+ if (ch == quote \|\| !escaped && quote != ")") state.tokenize = null;
104	+ return ret("string", "string");
105	+ };
106	+ }
107	+
108	+ function tokenParenthesized(stream, state) {
109	+ stream.next(); // Must be '('
110	+ if (!stream.match(/\s*[\"\')]/, false))
111	+ state.tokenize = tokenString(")");
112	+ else
113	+ state.tokenize = null;
114	+ return ret(null, "(");
115	+ }
116	+
117	+ // Context management
118	+
119	+ function Context(type, indent, prev) {
120	+ this.type = type;
121	+ this.indent = indent;
122	+ this.prev = prev;
123	+ }
124	+
125	+ function pushContext(state, stream, type) {
126	+ state.context = new Context(type, stream.indentation() + indentUnit, state.context);
127	+ return type;
128	+ }
129	+
130	+ function popContext(state) {
131	+ state.context = state.context.prev;
132	+ return state.context.type;
133	+ }
134	+
135	+ function pass(type, stream, state) {
136	+ return states[state.context.type](type, stream, state);
137	+ }
138	+ function popAndPass(type, stream, state, n) {
139	+ for (var i = n \|\| 1; i > 0; i--)
140	+ state.context = state.context.prev;
141	+ return pass(type, stream, state);
142	+ }
143	+
144	+ // Parser
145	+
146	+ function wordAsValue(stream) {
147	+ var word = stream.current().toLowerCase();
148	+ if (valueKeywords.hasOwnProperty(word))
149	+ override = "atom";
150	+ else if (colorKeywords.hasOwnProperty(word))
151	+ override = "keyword";
152	+ else
153	+ override = "variable";
154	+ }
155	+
156	+ var states = {};
157	+
158	+ states.top = function(type, stream, state) {
159	+ if (type == "{") {
160	+ return pushContext(state, stream, "block");
161	+ } else if (type == "}" && state.context.prev) {
162	+ return popContext(state);
163	+ } else if (/@(media\|supports\|(-moz-)?document)/.test(type)) {
164	+ return pushContext(state, stream, "atBlock");
165	+ } else if (/@(font-face\|counter-style)/.test(type)) {
166	+ state.stateArg = type;
167	+ return "restricted_atBlock_before";
168	+ } else if (/^@(-(moz\|ms\|o\|webkit)-)?keyframes$/.test(type)) {
169	+ return "keyframes";
170	+ } else if (type && type.charAt(0) == "@") {
171	+ return pushContext(state, stream, "at");
172	+ } else if (type == "hash") {
173	+ override = "builtin";
174	+ } else if (type == "word") {
175	+ override = "tag";
176	+ } else if (type == "variable-definition") {
177	+ return "maybeprop";
178	+ } else if (type == "interpolation") {
179	+ return pushContext(state, stream, "interpolation");
180	+ } else if (type == ":") {
181	+ return "pseudo";
182	+ } else if (allowNested && type == "(") {
183	+ return pushContext(state, stream, "parens");
184	+ }
185	+ return state.context.type;
186	+ };
187	+
188	+ states.block = function(type, stream, state) {
189	+ if (type == "word") {
190	+ var word = stream.current().toLowerCase();
191	+ if (propertyKeywords.hasOwnProperty(word)) {
192	+ override = "property";
193	+ return "maybeprop";
194	+ } else if (nonStandardPropertyKeywords.hasOwnProperty(word)) {
195	+ override = "string-2";
196	+ return "maybeprop";
197	+ } else if (allowNested) {
198	+ override = stream.match(/^\s*:(?:\s\|$)/, false) ? "property" : "tag";
199	+ return "block";
200	+ } else {
201	+ override += " error";
202	+ return "maybeprop";
203	+ }
204	+ } else if (type == "meta") {
205	+ return "block";
206	+ } else if (!allowNested && (type == "hash" \|\| type == "qualifier")) {
207	+ override = "error";
208	+ return "block";
209	+ } else {
210	+ return states.top(type, stream, state);
211	+ }
212	+ };
213	+
214	+ states.maybeprop = function(type, stream, state) {
215	+ if (type == ":") return pushContext(state, stream, "prop");
216	+ return pass(type, stream, state);
217	+ };
218	+
219	+ states.prop = function(type, stream, state) {
220	+ if (type == ";") return popContext(state);
221	+ if (type == "{" && allowNested) return pushContext(state, stream, "propBlock");
222	+ if (type == "}" \|\| type == "{") return popAndPass(type, stream, state);
223	+ if (type == "(") return pushContext(state, stream, "parens");
224	+
225	+ if (type == "hash" && !/^#([0-9a-fA-f]{3}\|[0-9a-fA-f]{6})$/.test(stream.current())) {
226	+ override += " error";
227	+ } else if (type == "word") {
228	+ wordAsValue(stream);
229	+ } else if (type == "interpolation") {
230	+ return pushContext(state, stream, "interpolation");
231	+ }
232	+ return "prop";
233	+ };
234	+
235	+ states.propBlock = function(type, _stream, state) {
236	+ if (type == "}") return popContext(state);
237	+ if (type == "word") { override = "property"; return "maybeprop"; }
238	+ return state.context.type;
239	+ };
240	+
241	+ states.parens = function(type, stream, state) {
242	+ if (type == "{" \|\| type == "}") return popAndPass(type, stream, state);
243	+ if (type == ")") return popContext(state);
244	+ if (type == "(") return pushContext(state, stream, "parens");
245	+ if (type == "interpolation") return pushContext(state, stream, "interpolation");
246	+ if (type == "word") wordAsValue(stream);
247	+ return "parens";
248	+ };
249	+
250	+ states.pseudo = function(type, stream, state) {
251	+ if (type == "word") {
252	+ override = "variable-3";
253	+ return state.context.type;
254	+ }
255	+ return pass(type, stream, state);
256	+ };
257	+
258	+ states.atBlock = function(type, stream, state) {
259	+ if (type == "(") return pushContext(state, stream, "atBlock_parens");
260	+ if (type == "}") return popAndPass(type, stream, state);
261	+ if (type == "{") return popContext(state) && pushContext(state, stream, allowNested ? "block" : "top");
262	+
263	+ if (type == "word") {
264	+ var word = stream.current().toLowerCase();
265	+ if (word == "only" \|\| word == "not" \|\| word == "and" \|\| word == "or")
266	+ override = "keyword";
267	+ else if (documentTypes.hasOwnProperty(word))
268	+ override = "tag";
269	+ else if (mediaTypes.hasOwnProperty(word))
270	+ override = "attribute";
271	+ else if (mediaFeatures.hasOwnProperty(word))
272	+ override = "property";
273	+ else if (mediaValueKeywords.hasOwnProperty(word))
274	+ override = "keyword";
275	+ else if (propertyKeywords.hasOwnProperty(word))
276	+ override = "property";
277	+ else if (nonStandardPropertyKeywords.hasOwnProperty(word))
278	+ override = "string-2";
279	+ else if (valueKeywords.hasOwnProperty(word))
280	+ override = "atom";
281	+ else if (colorKeywords.hasOwnProperty(word))
282	+ override = "keyword";
283	+ else
284	+ override = "error";
285	+ }
286	+ return state.context.type;
287	+ };
288	+
289	+ states.atBlock_parens = function(type, stream, state) {
290	+ if (type == ")") return popContext(state);
291	+ if (type == "{" \|\| type == "}") return popAndPass(type, stream, state, 2);
292	+ return states.atBlock(type, stream, state);
293	+ };
294	+
295	+ states.restricted_atBlock_before = function(type, stream, state) {
296	+ if (type == "{")
297	+ return pushContext(state, stream, "restricted_atBlock");
298	+ if (type == "word" && state.stateArg == "@counter-style") {
299	+ override = "variable";
300	+ return "restricted_atBlock_before";
301	+ }
302	+ return pass(type, stream, state);
303	+ };
304	+
305	+ states.restricted_atBlock = function(type, stream, state) {
306	+ if (type == "}") {
307	+ state.stateArg = null;
308	+ return popContext(state);
309	+ }
310	+ if (type == "word") {
311	+ if ((state.stateArg == "@font-face" && !fontProperties.hasOwnProperty(stream.current().toLowerCase())) \|\|
312	+ (state.stateArg == "@counter-style" && !counterDescriptors.hasOwnProperty(stream.current().toLowerCase())))
313	+ override = "error";
314	+ else
315	+ override = "property";
316	+ return "maybeprop";
317	+ }
318	+ return "restricted_atBlock";
319	+ };
320	+
321	+ states.keyframes = function(type, stream, state) {
322	+ if (type == "word") { override = "variable"; return "keyframes"; }
323	+ if (type == "{") return pushContext(state, stream, "top");
324	+ return pass(type, stream, state);
325	+ };
326	+
327	+ states.at = function(type, stream, state) {
328	+ if (type == ";") return popContext(state);
329	+ if (type == "{" \|\| type == "}") return popAndPass(type, stream, state);
330	+ if (type == "word") override = "tag";
331	+ else if (type == "hash") override = "builtin";
332	+ return "at";
333	+ };
334	+
335	+ states.interpolation = function(type, stream, state) {
336	+ if (type == "}") return popContext(state);
337	+ if (type == "{" \|\| type == ";") return popAndPass(type, stream, state);
338	+ if (type == "word") override = "variable";
339	+ else if (type != "variable" && type != "(" && type != ")") override = "error";
340	+ return "interpolation";
341	+ };
342	+
343	+ return {
344	+ startState: function(base) {
345	+ return {tokenize: null,
346	+ state: parserConfig.inline ? "block" : "top",
347	+ stateArg: null,
348	+ context: new Context(parserConfig.inline ? "block" : "top", base \|\| 0, null)};
349	+ },
350	+
351	+ token: function(stream, state) {
352	+ if (!state.tokenize && stream.eatSpace()) return null;
353	+ var style = (state.tokenize \|\| tokenBase)(stream, state);
354	+ if (style && typeof style == "object") {
355	+ type = style[1];
356	+ style = style[0];
357	+ }
358	+ override = style;
359	+ state.state = states[state.state](type, stream, state);
360	+ return override;
361	+ },
362	+
363	+ indent: function(state, textAfter) {
364	+ var cx = state.context, ch = textAfter && textAfter.charAt(0);
365	+ var indent = cx.indent;
366	+ if (cx.type == "prop" && (ch == "}" \|\| ch == ")")) cx = cx.prev;
367	+ if (cx.prev &&
368	+ (ch == "}" && (cx.type == "block" \|\| cx.type == "top" \|\| cx.type == "interpolation" \|\| cx.type == "restricted_atBlock") \|\|
369	+ ch == ")" && (cx.type == "parens" \|\| cx.type == "atBlock_parens") \|\|
370	+ ch == "{" && (cx.type == "at" \|\| cx.type == "atBlock"))) {
371	+ indent = cx.indent - indentUnit;
372	+ cx = cx.prev;
373	+ }
374	+ return indent;
375	+ },
376	+
377	+ electricChars: "}",
378	+ blockCommentStart: "/*",
379	+ blockCommentEnd: "*/",
380	+ fold: "brace"
381	+ };
382	+ });
383	+
384	+ function keySet(array) {
385	+ var keys = {};
386	+ for (var i = 0; i < array.length; ++i) {
387	+ keys[array[i]] = true;
388	+ }
389	+ return keys;
390	+ }
391	+
392	+ var documentTypes_ = [
393	+ "domain", "regexp", "url", "url-prefix"
394	+ ], documentTypes = keySet(documentTypes_);
395	+
396	+ var mediaTypes_ = [
397	+ "all", "aural", "braille", "handheld", "print", "projection", "screen",
398	+ "tty", "tv", "embossed"
399	+ ], mediaTypes = keySet(mediaTypes_);
400	+
401	+ var mediaFeatures_ = [
402	+ "width", "min-width", "max-width", "height", "min-height", "max-height",
403	+ "device-width", "min-device-width", "max-device-width", "device-height",
404	+ "min-device-height", "max-device-height", "aspect-ratio",
405	+ "min-aspect-ratio", "max-aspect-ratio", "device-aspect-ratio",
406	+ "min-device-aspect-ratio", "max-device-aspect-ratio", "color", "min-color",
407	+ "max-color", "color-index", "min-color-index", "max-color-index",
408	+ "monochrome", "min-monochrome", "max-monochrome", "resolution",
409	+ "min-resolution", "max-resolution", "scan", "grid", "orientation",
410	+ "device-pixel-ratio", "min-device-pixel-ratio", "max-device-pixel-ratio",
411	+ "pointer", "any-pointer", "hover", "any-hover"
412	+ ], mediaFeatures = keySet(mediaFeatures_);
413	+
414	+ var mediaValueKeywords_ = [
415	+ "landscape", "portrait", "none", "coarse", "fine", "on-demand", "hover",
416	+ "interlace", "progressive"
417	+ ], mediaValueKeywords = keySet(mediaValueKeywords_);
418	+
419	+ var propertyKeywords_ = [
420	+ "align-content", "align-items", "align-self", "alignment-adjust",
421	+ "alignment-baseline", "anchor-point", "animation", "animation-delay",
422	+ "animation-direction", "animation-duration", "animation-fill-mode",
423	+ "animation-iteration-count", "animation-name", "animation-play-state",
424	+ "animation-timing-function", "appearance", "azimuth", "backface-visibility",
425	+ "background", "background-attachment", "background-clip", "background-color",
426	+ "background-image", "background-origin", "background-position",
427	+ "background-repeat", "background-size", "baseline-shift", "binding",
428	+ "bleed", "bookmark-label", "bookmark-level", "bookmark-state",
429	+ "bookmark-target", "border", "border-bottom", "border-bottom-color",
430	+ "border-bottom-left-radius", "border-bottom-right-radius",
431	+ "border-bottom-style", "border-bottom-width", "border-collapse",
432	+ "border-color", "border-image", "border-image-outset",
433	+ "border-image-repeat", "border-image-slice", "border-image-source",
434	+ "border-image-width", "border-left", "border-left-color",
435	+ "border-left-style", "border-left-width", "border-radius", "border-right",
436	+ "border-right-color", "border-right-style", "border-right-width",
437	+ "border-spacing", "border-style", "border-top", "border-top-color",
438	+ "border-top-left-radius", "border-top-right-radius", "border-top-style",
439	+ "border-top-width", "border-width", "bottom", "box-decoration-break",
440	+ "box-shadow", "box-sizing", "break-after", "break-before", "break-inside",
441	+ "caption-side", "clear", "clip", "color", "color-profile", "column-count",
442	+ "column-fill", "column-gap", "column-rule", "column-rule-color",
443	+ "column-rule-style", "column-rule-width", "column-span", "column-width",
444	+ "columns", "content", "counter-increment", "counter-reset", "crop", "cue",
445	+ "cue-after", "cue-before", "cursor", "direction", "display",
446	+ "dominant-baseline", "drop-initial-after-adjust",
447	+ "drop-initial-after-align", "drop-initial-before-adjust",
448	+ "drop-initial-before-align", "drop-initial-size", "drop-initial-value",
449	+ "elevation", "empty-cells", "fit", "fit-position", "flex", "flex-basis",
450	+ "flex-direction", "flex-flow", "flex-grow", "flex-shrink", "flex-wrap",
451	+ "float", "float-offset", "flow-from", "flow-into", "font", "font-feature-settings",
452	+ "font-family", "font-kerning", "font-language-override", "font-size", "font-size-adjust",
453	+ "font-stretch", "font-style", "font-synthesis", "font-variant",
454	+ "font-variant-alternates", "font-variant-caps", "font-variant-east-asian",
455	+ "font-variant-ligatures", "font-variant-numeric", "font-variant-position",
456	+ "font-weight", "grid", "grid-area", "grid-auto-columns", "grid-auto-flow",
457	+ "grid-auto-position", "grid-auto-rows", "grid-column", "grid-column-end",
458	+ "grid-column-start", "grid-row", "grid-row-end", "grid-row-start",
459	+ "grid-template", "grid-template-areas", "grid-template-columns",
460	+ "grid-template-rows", "hanging-punctuation", "height", "hyphens",
461	+ "icon", "image-orientation", "image-rendering", "image-resolution",
462	+ "inline-box-align", "justify-content", "left", "letter-spacing",
463	+ "line-break", "line-height", "line-stacking", "line-stacking-ruby",
464	+ "line-stacking-shift", "line-stacking-strategy", "list-style",
465	+ "list-style-image", "list-style-position", "list-style-type", "margin",
466	+ "margin-bottom", "margin-left", "margin-right", "margin-top",
467	+ "marker-offset", "marks", "marquee-direction", "marquee-loop",
468	+ "marquee-play-count", "marquee-speed", "marquee-style", "max-height",
469	+ "max-width", "min-height", "min-width", "move-to", "nav-down", "nav-index",
470	+ "nav-left", "nav-right", "nav-up", "object-fit", "object-position",
471	+ "opacity", "order", "orphans", "outline",
472	+ "outline-color", "outline-offset", "outline-style", "outline-width",
473	+ "overflow", "overflow-style", "overflow-wrap", "overflow-x", "overflow-y",
474	+ "padding", "padding-bottom", "padding-left", "padding-right", "padding-top",
475	+ "page", "page-break-after", "page-break-before", "page-break-inside",
476	+ "page-policy", "pause", "pause-after", "pause-before", "perspective",
477	+ "perspective-origin", "pitch", "pitch-range", "play-during", "position",
478	+ "presentation-level", "punctuation-trim", "quotes", "region-break-after",
479	+ "region-break-before", "region-break-inside", "region-fragment",
480	+ "rendering-intent", "resize", "rest", "rest-after", "rest-before", "richness",
481	+ "right", "rotation", "rotation-point", "ruby-align", "ruby-overhang",
482	+ "ruby-position", "ruby-span", "shape-image-threshold", "shape-inside", "shape-margin",
483	+ "shape-outside", "size", "speak", "speak-as", "speak-header",
484	+ "speak-numeral", "speak-punctuation", "speech-rate", "stress", "string-set",
485	+ "tab-size", "table-layout", "target", "target-name", "target-new",
486	+ "target-position", "text-align", "text-align-last", "text-decoration",
487	+ "text-decoration-color", "text-decoration-line", "text-decoration-skip",
488	+ "text-decoration-style", "text-emphasis", "text-emphasis-color",
489	+ "text-emphasis-position", "text-emphasis-style", "text-height",
490	+ "text-indent", "text-justify", "text-outline", "text-overflow", "text-shadow",
491	+ "text-size-adjust", "text-space-collapse", "text-transform", "text-underline-position",
492	+ "text-wrap", "top", "transform", "transform-origin", "transform-style",
493	+ "transition", "transition-delay", "transition-duration",
494	+ "transition-property", "transition-timing-function", "unicode-bidi",
495	+ "vertical-align", "visibility", "voice-balance", "voice-duration",
496	+ "voice-family", "voice-pitch", "voice-range", "voice-rate", "voice-stress",
497	+ "voice-volume", "volume", "white-space", "widows", "width", "word-break",
498	+ "word-spacing", "word-wrap", "z-index",
499	+ // SVG-specific
500	+ "clip-path", "clip-rule", "mask", "enable-background", "filter", "flood-color",
501	+ "flood-opacity", "lighting-color", "stop-color", "stop-opacity", "pointer-events",
502	+ "color-interpolation", "color-interpolation-filters",
503	+ "color-rendering", "fill", "fill-opacity", "fill-rule", "image-rendering",
504	+ "marker", "marker-end", "marker-mid", "marker-start", "shape-rendering", "stroke",
505	+ "stroke-dasharray", "stroke-dashoffset", "stroke-linecap", "stroke-linejoin",
506	+ "stroke-miterlimit", "stroke-opacity", "stroke-width", "text-rendering",
507	+ "baseline-shift", "dominant-baseline", "glyph-orientation-horizontal",
508	+ "glyph-orientation-vertical", "text-anchor", "writing-mode"
509	+ ], propertyKeywords = keySet(propertyKeywords_);
510	+
511	+ var nonStandardPropertyKeywords_ = [
512	+ "scrollbar-arrow-color", "scrollbar-base-color", "scrollbar-dark-shadow-color",
513	+ "scrollbar-face-color", "scrollbar-highlight-color", "scrollbar-shadow-color",
514	+ "scrollbar-3d-light-color", "scrollbar-track-color", "shape-inside",
515	+ "searchfield-cancel-button", "searchfield-decoration", "searchfield-results-button",
516	+ "searchfield-results-decoration", "zoom"
517	+ ], nonStandardPropertyKeywords = keySet(nonStandardPropertyKeywords_);
518	+
519	+ var fontProperties_ = [
520	+ "font-family", "src", "unicode-range", "font-variant", "font-feature-settings",
521	+ "font-stretch", "font-weight", "font-style"
522	+ ], fontProperties = keySet(fontProperties_);
523	+
524	+ var counterDescriptors_ = [
525	+ "additive-symbols", "fallback", "negative", "pad", "prefix", "range",
526	+ "speak-as", "suffix", "symbols", "system"
527	+ ], counterDescriptors = keySet(counterDescriptors_);
528	+
529	+ var colorKeywords_ = [
530	+ "aliceblue", "antiquewhite", "aqua", "aquamarine", "azure", "beige",
531	+ "bisque", "black", "blanchedalmond", "blue", "blueviolet", "brown",
532	+ "burlywood", "cadetblue", "chartreuse", "chocolate", "coral", "cornflowerblue",
533	+ "cornsilk", "crimson", "cyan", "darkblue", "darkcyan", "darkgoldenrod",
534	+ "darkgray", "darkgreen", "darkkhaki", "darkmagenta", "darkolivegreen",
535	+ "darkorange", "darkorchid", "darkred", "darksalmon", "darkseagreen",
536	+ "darkslateblue", "darkslategray", "darkturquoise", "darkviolet",
537	+ "deeppink", "deepskyblue", "dimgray", "dodgerblue", "firebrick",
538	+ "floralwhite", "forestgreen", "fuchsia", "gainsboro", "ghostwhite",
539	+ "gold", "goldenrod", "gray", "grey", "green", "greenyellow", "honeydew",
540	+ "hotpink", "indianred", "indigo", "ivory", "khaki", "lavender",
541	+ "lavenderblush", "lawngreen", "lemonchiffon", "lightblue", "lightcoral",
542	+ "lightcyan", "lightgoldenrodyellow", "lightgray", "lightgreen", "lightpink",
543	+ "lightsalmon", "lightseagreen", "lightskyblue", "lightslategray",
544	+ "lightsteelblue", "lightyellow", "lime", "limegreen", "linen", "magenta",
545	+ "maroon", "mediumaquamarine", "mediumblue", "mediumorchid", "mediumpurple",
546	+ "mediumseagreen", "mediumslateblue", "mediumspringgreen", "mediumturquoise",
547	+ "mediumvioletred", "midnightblue", "mintcream", "mistyrose", "moccasin",
548	+ "navajowhite", "navy", "oldlace", "olive", "olivedrab", "orange", "orangered",
549	+ "orchid", "palegoldenrod", "palegreen", "paleturquoise", "palevioletred",
550	+ "papayawhip", "peachpuff", "peru", "pink", "plum", "powderblue",
551	+ "purple", "rebeccapurple", "red", "rosybrown", "royalblue", "saddlebrown",
552	+ "salmon", "sandybrown", "seagreen", "seashell", "sienna", "silver", "skyblue",
553	+ "slateblue", "slategray", "snow", "springgreen", "steelblue", "tan",
554	+ "teal", "thistle", "tomato", "turquoise", "violet", "wheat", "white",
555	+ "whitesmoke", "yellow", "yellowgreen"
556	+ ], colorKeywords = keySet(colorKeywords_);
557	+
558	+ var valueKeywords_ = [
559	+ "above", "absolute", "activeborder", "additive", "activecaption", "afar",
560	+ "after-white-space", "ahead", "alias", "all", "all-scroll", "alphabetic", "alternate",
561	+ "always", "amharic", "amharic-abegede", "antialiased", "appworkspace",
562	+ "arabic-indic", "armenian", "asterisks", "attr", "auto", "avoid", "avoid-column", "avoid-page",
563	+ "avoid-region", "background", "backwards", "baseline", "below", "bidi-override", "binary",
564	+ "bengali", "blink", "block", "block-axis", "bold", "bolder", "border", "border-box",
565	+ "both", "bottom", "break", "break-all", "break-word", "bullets", "button", "button-bevel",
566	+ "buttonface", "buttonhighlight", "buttonshadow", "buttontext", "calc", "cambodian",
567	+ "capitalize", "caps-lock-indicator", "caption", "captiontext", "caret",
568	+ "cell", "center", "checkbox", "circle", "cjk-decimal", "cjk-earthly-branch",
569	+ "cjk-heavenly-stem", "cjk-ideographic", "clear", "clip", "close-quote",
570	+ "col-resize", "collapse", "column", "column-reverse", "compact", "condensed", "contain", "content",
571	+ "content-box", "context-menu", "continuous", "copy", "counter", "counters", "cover", "crop",
572	+ "cross", "crosshair", "currentcolor", "cursive", "cyclic", "dashed", "decimal",
573	+ "decimal-leading-zero", "default", "default-button", "destination-atop",
574	+ "destination-in", "destination-out", "destination-over", "devanagari",
575	+ "disc", "discard", "disclosure-closed", "disclosure-open", "document",
576	+ "dot-dash", "dot-dot-dash",
577	+ "dotted", "double", "down", "e-resize", "ease", "ease-in", "ease-in-out", "ease-out",
578	+ "element", "ellipse", "ellipsis", "embed", "end", "ethiopic", "ethiopic-abegede",
579	+ "ethiopic-abegede-am-et", "ethiopic-abegede-gez", "ethiopic-abegede-ti-er",
580	+ "ethiopic-abegede-ti-et", "ethiopic-halehame-aa-er",
581	+ "ethiopic-halehame-aa-et", "ethiopic-halehame-am-et",
582	+ "ethiopic-halehame-gez", "ethiopic-halehame-om-et",
583	+ "ethiopic-halehame-sid-et", "ethiopic-halehame-so-et",
584	+ "ethiopic-halehame-ti-er", "ethiopic-halehame-ti-et", "ethiopic-halehame-tig",
585	+ "ethiopic-numeric", "ew-resize", "expanded", "extends", "extra-condensed",
586	+ "extra-expanded", "fantasy", "fast", "fill", "fixed", "flat", "flex", "flex-end", "flex-start", "footnotes",
587	+ "forwards", "from", "geometricPrecision", "georgian", "graytext", "groove",
588	+ "gujarati", "gurmukhi", "hand", "hangul", "hangul-consonant", "hebrew",
589	+ "help", "hidden", "hide", "higher", "highlight", "highlighttext",
590	+ "hiragana", "hiragana-iroha", "horizontal", "hsl", "hsla", "icon", "ignore",
591	+ "inactiveborder", "inactivecaption", "inactivecaptiontext", "infinite",
592	+ "infobackground", "infotext", "inherit", "initial", "inline", "inline-axis",
593	+ "inline-block", "inline-flex", "inline-table", "inset", "inside", "intrinsic", "invert",
594	+ "italic", "japanese-formal", "japanese-informal", "justify", "kannada",
595	+ "katakana", "katakana-iroha", "keep-all", "khmer",
596	+ "korean-hangul-formal", "korean-hanja-formal", "korean-hanja-informal",
597	+ "landscape", "lao", "large", "larger", "left", "level", "lighter",
598	+ "line-through", "linear", "linear-gradient", "lines", "list-item", "listbox", "listitem",
599	+ "local", "logical", "loud", "lower", "lower-alpha", "lower-armenian",
600	+ "lower-greek", "lower-hexadecimal", "lower-latin", "lower-norwegian",
601	+ "lower-roman", "lowercase", "ltr", "malayalam", "match", "matrix", "matrix3d",
602	+ "media-controls-background", "media-current-time-display",
603	+ "media-fullscreen-button", "media-mute-button", "media-play-button",
604	+ "media-return-to-realtime-button", "media-rewind-button",
605	+ "media-seek-back-button", "media-seek-forward-button", "media-slider",
606	+ "media-sliderthumb", "media-time-remaining-display", "media-volume-slider",
607	+ "media-volume-slider-container", "media-volume-sliderthumb", "medium",
608	+ "menu", "menulist", "menulist-button", "menulist-text",
609	+ "menulist-textfield", "menutext", "message-box", "middle", "min-intrinsic",
610	+ "mix", "mongolian", "monospace", "move", "multiple", "myanmar", "n-resize",
611	+ "narrower", "ne-resize", "nesw-resize", "no-close-quote", "no-drop",
612	+ "no-open-quote", "no-repeat", "none", "normal", "not-allowed", "nowrap",
613	+ "ns-resize", "numbers", "numeric", "nw-resize", "nwse-resize", "oblique", "octal", "open-quote",
614	+ "optimizeLegibility", "optimizeSpeed", "oriya", "oromo", "outset",
615	+ "outside", "outside-shape", "overlay", "overline", "padding", "padding-box",
616	+ "painted", "page", "paused", "persian", "perspective", "plus-darker", "plus-lighter",
617	+ "pointer", "polygon", "portrait", "pre", "pre-line", "pre-wrap", "preserve-3d",
618	+ "progress", "push-button", "radial-gradient", "radio", "read-only",
619	+ "read-write", "read-write-plaintext-only", "rectangle", "region",
620	+ "relative", "repeat", "repeating-linear-gradient",
621	+ "repeating-radial-gradient", "repeat-x", "repeat-y", "reset", "reverse",
622	+ "rgb", "rgba", "ridge", "right", "rotate", "rotate3d", "rotateX", "rotateY",
623	+ "rotateZ", "round", "row", "row-resize", "row-reverse", "rtl", "run-in", "running",
624	+ "s-resize", "sans-serif", "scale", "scale3d", "scaleX", "scaleY", "scaleZ",
625	+ "scroll", "scrollbar", "se-resize", "searchfield",
626	+ "searchfield-cancel-button", "searchfield-decoration",
627	+ "searchfield-results-button", "searchfield-results-decoration",
628	+ "semi-condensed", "semi-expanded", "separate", "serif", "show", "sidama",
629	+ "simp-chinese-formal", "simp-chinese-informal", "single",
630	+ "skew", "skewX", "skewY", "skip-white-space", "slide", "slider-horizontal",
631	+ "slider-vertical", "sliderthumb-horizontal", "sliderthumb-vertical", "slow",
632	+ "small", "small-caps", "small-caption", "smaller", "solid", "somali",
633	+ "source-atop", "source-in", "source-out", "source-over", "space", "space-around", "space-between", "spell-out", "square",
634	+ "square-button", "start", "static", "status-bar", "stretch", "stroke", "sub",
635	+ "subpixel-antialiased", "super", "sw-resize", "symbolic", "symbols", "table",
636	+ "table-caption", "table-cell", "table-column", "table-column-group",
637	+ "table-footer-group", "table-header-group", "table-row", "table-row-group",
638	+ "tamil",
639	+ "telugu", "text", "text-bottom", "text-top", "textarea", "textfield", "thai",
640	+ "thick", "thin", "threeddarkshadow", "threedface", "threedhighlight",
641	+ "threedlightshadow", "threedshadow", "tibetan", "tigre", "tigrinya-er",
642	+ "tigrinya-er-abegede", "tigrinya-et", "tigrinya-et-abegede", "to", "top",
643	+ "trad-chinese-formal", "trad-chinese-informal",
644	+ "translate", "translate3d", "translateX", "translateY", "translateZ",
645	+ "transparent", "ultra-condensed", "ultra-expanded", "underline", "up",
646	+ "upper-alpha", "upper-armenian", "upper-greek", "upper-hexadecimal",
647	+ "upper-latin", "upper-norwegian", "upper-roman", "uppercase", "urdu", "url",
648	+ "var", "vertical", "vertical-text", "visible", "visibleFill", "visiblePainted",
649	+ "visibleStroke", "visual", "w-resize", "wait", "wave", "wider",
650	+ "window", "windowframe", "windowtext", "words", "wrap", "wrap-reverse", "x-large", "x-small", "xor",
651	+ "xx-large", "xx-small"
652	+ ], valueKeywords = keySet(valueKeywords_);
653	+
654	+ var allWords = documentTypes_.concat(mediaTypes_).concat(mediaFeatures_).concat(mediaValueKeywords_)
655	+ .concat(propertyKeywords_).concat(nonStandardPropertyKeywords_).concat(colorKeywords_)
656	+ .concat(valueKeywords_);
657	+ CodeMirror.registerHelper("hintWords", "css", allWords);
658	+
659	+ function tokenCComment(stream, state) {
660	+ var maybeEnd = false, ch;
661	+ while ((ch = stream.next()) != null) {
662	+ if (maybeEnd && ch == "/") {
663	+ state.tokenize = null;
664	+ break;
665	+ }
666	+ maybeEnd = (ch == "*");
667	+ }
668	+ return ["comment", "comment"];
669	+ }
670	+
671	+ CodeMirror.defineMIME("text/css", {
672	+ documentTypes: documentTypes,
673	+ mediaTypes: mediaTypes,
674	+ mediaFeatures: mediaFeatures,
675	+ mediaValueKeywords: mediaValueKeywords,
676	+ propertyKeywords: propertyKeywords,
677	+ nonStandardPropertyKeywords: nonStandardPropertyKeywords,
678	+ fontProperties: fontProperties,
679	+ counterDescriptors: counterDescriptors,
680	+ colorKeywords: colorKeywords,
681	+ valueKeywords: valueKeywords,
682	+ tokenHooks: {
683	+ "/": function(stream, state) {
684	+ if (!stream.eat("*")) return false;
685	+ state.tokenize = tokenCComment;
686	+ return tokenCComment(stream, state);
687	+ }
688	+ },
689	+ name: "css"
690	+ });
691	+
692	+ CodeMirror.defineMIME("text/x-scss", {
693	+ mediaTypes: mediaTypes,
694	+ mediaFeatures: mediaFeatures,
695	+ mediaValueKeywords: mediaValueKeywords,
696	+ propertyKeywords: propertyKeywords,
697	+ nonStandardPropertyKeywords: nonStandardPropertyKeywords,
698	+ colorKeywords: colorKeywords,
699	+ valueKeywords: valueKeywords,
700	+ fontProperties: fontProperties,
701	+ allowNested: true,
702	+ tokenHooks: {
703	+ "/": function(stream, state) {
704	+ if (stream.eat("/")) {
705	+ stream.skipToEnd();
706	+ return ["comment", "comment"];
707	+ } else if (stream.eat("*")) {
708	+ state.tokenize = tokenCComment;
709	+ return tokenCComment(stream, state);
710	+ } else {
711	+ return ["operator", "operator"];
712	+ }
713	+ },
714	+ ":": function(stream) {
715	+ if (stream.match(/\s*\{/))
716	+ return [null, "{"];
717	+ return false;
718	+ },
719	+ "$": function(stream) {
720	+ stream.match(/^[\w-]+/);
721	+ if (stream.match(/^\s*:/, false))
722	+ return ["variable-2", "variable-definition"];
723	+ return ["variable-2", "variable"];
724	+ },
725	+ "#": function(stream) {
726	+ if (!stream.eat("{")) return false;
727	+ return [null, "interpolation"];
728	+ }
729	+ },
730	+ name: "css",
731	+ helperType: "scss"
732	+ });
733	+
734	+ CodeMirror.defineMIME("text/x-less", {
735	+ mediaTypes: mediaTypes,
736	+ mediaFeatures: mediaFeatures,
737	+ mediaValueKeywords: mediaValueKeywords,
738	+ propertyKeywords: propertyKeywords,
739	+ nonStandardPropertyKeywords: nonStandardPropertyKeywords,
740	+ colorKeywords: colorKeywords,
741	+ valueKeywords: valueKeywords,
742	+ fontProperties: fontProperties,
743	+ allowNested: true,
744	+ tokenHooks: {
745	+ "/": function(stream, state) {
746	+ if (stream.eat("/")) {
747	+ stream.skipToEnd();
748	+ return ["comment", "comment"];
749	+ } else if (stream.eat("*")) {
750	+ state.tokenize = tokenCComment;
751	+ return tokenCComment(stream, state);
752	+ } else {
753	+ return ["operator", "operator"];
754	+ }
755	+ },
756	+ "@": function(stream) {
757	+ if (stream.eat("{")) return [null, "interpolation"];
758	+ if (stream.match(/^(charset\|document\|font-face\|import\|(-(moz\|ms\|o\|webkit)-)?keyframes\|media\|namespace\|page\|supports)\b/, false)) return false;
759	+ stream.eatWhile(/[\w\\\-]/);
760	+ if (stream.match(/^\s*:/, false))
761	+ return ["variable-2", "variable-definition"];
762	+ return ["variable-2", "variable"];
763	+ },
764	+ "&": function() {
765	+ return ["atom", "atom"];
766	+ }
767	+ },
768	+ name: "css",
769	+ helperType: "less"
770	+ });
771	+
772	+ });

assets/css/admin.css CHANGED Viewed

@@ -184,6 +184,18 @@ input.yith-wcan-price-filter-input.widefat {
             input#yit_wcan_options_yith_wcan_ajax_shop_pagination,
             input#yit_wcan_options_yith_wcan_ajax_shop_container,
-            -
            input#yit_wcan_options_yith_wcan_ajax_shop_result_container {
                 width: 230px;
+            }


184
185	input#yit_wcan_options_yith_wcan_ajax_shop_pagination,
186	input#yit_wcan_options_yith_wcan_ajax_shop_container,
187	+ input#yit_wcan_options_yith_wcan_ajax_shop_result_container,
188	+ input#yit_wcan_options_yith_wcan_ajax_widget_title_class,
189	+ input#yit_wcan_options_yith_wcan_ajax_widget_title_tag {
190	width: 230px;
191	+ }
192	+
193	+ div#yit_wcan_options_yith_wcan_custom_style-container .option {
194	+ width: 85%;
195	+ }
196	+
197	+ textarea#yit_wcan_options_yith_wcan_custom_style {
198	+ min-height: 300px;
199	+ padding: 8px;
200	+ resize: none;
201	}

assets/images/03-bg.png CHANGED Viewed

Binary file

assets/images/03-icon.png CHANGED Viewed

Binary file

assets/images/03.png CHANGED Viewed

Binary file

assets/images/04-bg.png CHANGED Viewed

Binary file

assets/images/04-icon.png CHANGED Viewed

Binary file

assets/images/04.png CHANGED Viewed

Binary file

assets/js/yith-wcan-editor.js ADDED Viewed

	@@ -0,0 +1,8 @@


1	+ var editor = CodeMirror.fromTextArea(document.getElementById("yit_wcan_options_yith_wcan_custom_style"), {
2	+ lineNumbers: true,
3	+ mode: "text/css",
4	+ indentUnit: 4,
5	+ tabSize: 4,
6	+ indentWithTabs: true,
7	+ showCursorWhenSelecting: true
8	+ });

assets/js/yith-wcan-frontend.min.js CHANGED Viewed

@@ -1,12 +1,308 @@
-            -
            jQuery(function(b){function t(b,p){return b.replace(new RegExp("[?&]"+p+"=[^&#]*(#.*)?$"),"$1").replace(new RegExp("([?&])"+p+"=[^&]*&"),"$1")}var w=/(?!(\[))(\.)[^.#[]*/g,x=/(#)[^.#[]*/,y=/^[\w]+/,z=/^[\w]+$/,u=function(h,p){var a=[];if(z.test(h))a=[{tag:h}];else{for(var a=h,d={sel:[],val:[]},f=[],k=!1,g="",l=[],c=0,m=a.length;c<m;c++){var e=a.charAt(c);if(k)if("\\"===e&&c+1<a.length)l.push(a.charAt(++c));else if(g===e)g="",l.push(e);else if(("'"===e||'"'===e)&&""===g)g=e,l.push(e);else if("]"===
-            -
            e&&""===g)d.val.push(l.join("")),l=[],k=!1;else{if("]"!==e||""!==g)""===g&&","===e?(d.val.push(l.join("")),l=[]):l.push(e)}else"\\"===e&&c+1<a.length?k&&l.push(a.charAt(++c)):"["===e&&""===g?k=!0:" "===e||"+"===e?(d.sel=d.sel.join(""),f.push(d),"+"===e&&f.push({sel:"+",val:""}),d={sel:[],val:[]}):" "!==e&&"]"!==e&&d.sel.push(e)}if(0!=d.sel.length||0!=d.val.length)d.sel=d.sel.join(""),f.push(d);for(c=0;c<f.length;c++){d=f[c].sel;if("+"===d)n.tag=d;else{var n=[];n.tag=y.exec(d);n.id=x.exec(d);n.id&&
-            -
            b.isArray(n.id)&&(n.id=n.id[0].substr(1));n.tag||(n.tag="div");n.vars=[];for(a=0;a<f[c].val.length;a++)g=f[c].val[a].indexOf("="),k=f[c].val[a].substr(0,g),g=f[c].val[a].substr(g+1),g=g.replace(/^[\s]*[\"\']*|[\"\']*[\s]*$/g,""),"text"===k?n.text=g:n.vars.push([k,g]);d=d.match(w);k=[];if(d){for(a=0;a<d.length;a++)k.push(d[a].substr(1));n.className=k.join(" ")}}f[c]=n}a=f}n=[];"undefined"===typeof p&&(p=1);d=[];f=[];k=[];g=document.createElement("div");for(c=l=0;c<a.length;c++){if("+"==a[c].tag)f=
-            -
            k.slice(),--l;else{for(m=0;m<p;m++)if("input"==a[c].tag){e=[];e.push("<"+a[c].tag);a[c].id&&e.push("id='"+a[c].id+"'");a[c].className&&(e.push("class='"+a[c].className),c+1===a.length&&e.push(lastClass),e.push("'"));if(a[c].vars)for(var q=0;q<a[c].vars.length;q++)e.push(a[c].vars[q][0]+"='"+a[c].vars[q][1]+"'");a[c].text&&e.push("value='"+a[c].text+"'");e.push("/>");k[m]=f[m];f[m]?(f[m].innerHTML+=e.join(" "),f[m]=f[m].lastChild):(g.innerHTML=e.join(" "),f[m]=g.removeChild(g.firstChild))}else{e=document.createElement(a[c].tag);
-            -
            if(a[c].vars)for(q=0;q<a[c].vars.length;q++)console.log(a[c].tag,a[c].vars[q]),e.setAttribute(a[c].vars[q][0],a[c].vars[q][1]);a[c].id&&(e.id=a[c].id);a[c].className&&(e.className=a[c].className);a[c].text&&e.appendChild(document.createTextNode(a[c].text));k[m]=f[m];f[m]=f[m]?f[m].appendChild(e):e}l++||Array.prototype.push.apply(d,f)}n=b.merge(n,f)}return b(d)},v=function(h,p,a){for(var d=h.match(/%[^%]*%/g)||[],f=[],k=0;k<p.length;k++){for(var g=h,l=0;l<d.length;l++)var c=d[l].substr(1,d[l].length-
-            -
            2),g=g.replace(d[l],p[k][c]);f=b.merge(f,u(g,a))}return b(f)};b.jseldom=function(h){if(2==arguments.length&&b.isPlainObject(arguments[1]))return v.apply(this,[arguments[0],[arguments[1]]]);if(1==arguments.length||2==arguments.length&&!b.isArray(arguments[1]))return u.apply(this,arguments);if(2==arguments.length)return v.apply(this,arguments)};b.fn.yith_wcan_ajax_filters=function(h,p){h.preventDefault();var a=p.href,d=b(p);if("undefined"==typeof a&&d.parents().hasClass("price_slider_wrapper")){d.parents("form");
-            -
            var f=window.location,k=f.origin+f.pathname,g=k!=f.href,l=b(".price_slider_amount #min_price").val(),c=b(".price_slider_amount #max_price").val(),a=f.href;1==g&&(a=t(a,"min_price"),a=t(a,"max_price"));a=a+(k==a?"?":"&")+b.param({min_price:l,max_price:c})}"select"==d.data("type")&&(d.parents("div.yith-woo-ajax-navigation").find("a.yit-wcan-select-open").removeClass("active"),d.parent().find("div.yith-wcan-select-wrapper").animate({visibility:"hidden",opacity:0},300));b(yith_wcan.container).html("").addClass("yith-wcan-loading");
-            -
            "undefined"!=typeof yith_wcan_frontend&&b(yith_wcan.container).css("backgroundImage","url("+yith_wcan_frontend.loader_url+")");b(yith_wcan.pagination).hide();b(yith_wcan.result_count).hide();b.ajax({url:a,success:function(c){b(yith_wcan.container).removeClass("yith-wcan-loading");0<b(c).find(yith_wcan.container).length?b(".yit-wcan-container").html(b(c).find(yith_wcan.container)):b(".yit-wcan-container").html(b(c).find(".woocommerce-info"));0<b(c).find(yith_wcan.pagination).length&&(0==b(yith_wcan.pagination).length&&
-            -
            b.jseldom(yith_wcan.pagination).insertAfter(b(yith_wcan.container)),b(yith_wcan.pagination).html(b(c).find(yith_wcan.pagination).html()).show());0<b(c).find(yith_wcan.result_count).length&&b(yith_wcan.result_count).html(b(c).find(yith_wcan.result_count).html()).show();b(".yith-woo-ajax-navigation").add(".yith-wcan-sort-by").add(".yith-wcan-stock-on-sale").add(".yith-wcan-list-price-filter").each(function(){var a=b(this),d=a.attr("id");a.html(b(c).find("#"+d).html());""==a.text()?a.hide():a.show()});
-            -
            navigator.userAgent.match(/msie/i)||window.history.pushState({pageTitle:c.pageTitle},"",a);b(document).trigger("ready");b(document).trigger("yith-wcan-ajax-filtered")}})};b(yith_wcan.container).wrap('<div class="yit-wcan-container"></div>');b(".woocommerce-info").wrap('<div class="yit-wcan-container"></div>');b(document).on("click",".yith-wcan a",function(h){b(this).yith_wcan_ajax_filters(h,this)});var r=function(){b("div.yith-wcan-select-wrapper").animate({visibility:"hidden",opacity:0},0);b("a.yit-wcan-select-open").removeClass("active")};
-            -
            b(document).on("click","a.yit-wcan-select-open.active",function(h){h.preventDefault();b(this).parent().find("div.yith-wcan-select-wrapper").css("z-index","-1").animate({visibility:"hidden",opacity:0},300);b(this).parent().find("a.yit-wcan-select-open").removeClass("active")});b(document).on("click","a.yit-wcan-select-open:not(.active)",function(h){h.preventDefault();b(this).parent().find("div.yith-wcan-select-wrapper").css("z-index","1").animate({visibility:"visible",opacity:1},300);b(this).parent().find("a.yit-wcan-select-open").addClass("active")});
-            -
            b(document).on("ready yith-wcan-ajax-filtered",function(){b("div.yith-wcan-select-wrapper ul.yith-wcan-select li.chosen");r();b("div.yith-wcan-select-wrapper").each(function(){var h="";b(this).find("ul.yith-wcan-select li.chosen").each(function(){h+=b(this).text()+", "});h=h.substring(0,h.length-2);""!=h&&b(this).parent().find("a.yit-wcan-select-open").text(h)})});b(document).on("ready",r);b("body").on("click",function(h){b(h.target).hasClass("yit-wcan-select-open")||r()})});


1	+ /**
2	+ * Frontend
3	+ *
4	+ * @author Your Inspiration Themes
5	+ * @package YITH WooCommerce Ajax Navigation
6	+ * @version 1.3.2
7	+ */
8	+ jQuery(function ($) {
9	+ /**
10	+ Copyright (c) 2010, All Right Reserved, Wong Shek Hei @ shekhei@gmail.com
11	+ License: GNU Lesser General Public License (http://www.gnu.org/licenses/lgpl.html)
12	+ **/
13	+ var expr = /[.#\w].([\S])/g, classexpr = /(?!(\[))(\.)[^.#[]/g, idexpr = /(#)[^.#[]/, tagexpr = /^[\w]+/, varexpr = /(\w+?)=(['"])([^\2$]?)\2/, simpleselector = /^[\w]+$/, parseSelector = function (d) {
14	+ for (var c = {sel: [], val: []}, a = [], j = !1, h = "", e = [], f = 0, m = d.length; f < m; f++) {
15	+ var g = d.charAt(f);
16	+ if (j)if ("\\" === g && f + 1 < d.length)e.push(d.charAt(++f)); else if (h === g)h = "", e.push(g); else if (("'" === g \|\| '"' === g) && "" === h)h = g, e.push(g); else if ("]" === g && "" === h)c.val.push(e.join("")), e = [], j = !1; else {
17	+ if ("]" !== g \|\| "" !== h)"" === h && "," === g ? (c.val.push(e.join("")),
18	+ e = []) : e.push(g)
19	+ } else"\\" === g && f + 1 < d.length ? j && e.push(d.charAt(++f)) : "[" === g && "" === h ? j = !0 : " " === g \|\| "+" === g ? (c.sel = c.sel.join(""), a.push(c), "+" === g && a.push({sel: "+", val: ""}), c = {sel: [], val: []}) : " " !== g && "]" !== g && c.sel.push(g)
20	+ }
21	+ if (0 != c.sel.length \|\| 0 != c.val.length)c.sel = c.sel.join(""), a.push(c);
22	+ for (f = 0; f < a.length; f++) {
23	+ c = a[f].sel;
24	+ if ("+" === c)b.tag = c; else {
25	+ var b = [];
26	+ b.tag = tagexpr.exec(c);
27	+ b.id = idexpr.exec(c);
28	+ b.id && $.isArray(b.id) && (b.id = b.id[0].substr(1));
29	+ b.tag \|\| (b.tag = "div");
30	+ b.vars = [];
31	+ for (d = 0; d < a[f].val.length; d++)h =
32	+ a[f].val[d].indexOf("="), j = a[f].val[d].substr(0, h), h = a[f].val[d].substr(h + 1), h = h.replace(/^[\s][\"\']\|[\"\'][\s]$/g, ""), "text" === j ? b.text = h : b.vars.push([j, h]);
33	+ c = c.match(classexpr);
34	+ j = [];
35	+ if (c) {
36	+ for (d = 0; d < c.length; d++)j.push(c[d].substr(1));
37	+ b.className = j.join(" ")
38	+ }
39	+ }
40	+ a[f] = b
41	+ }
42	+ return a
43	+ }, rmFromParent = function (d) {
44	+ var c = d.parentNode, a = d.nextSibling;
45	+ c.removeChild(d);
46	+ return a ? function () {
47	+ c.insertBefore(d, a)
48	+ } : function () {
49	+ c.appendChild(d)
50	+ }
51	+ }, nonArrVer = function (d, c) {
52	+ var a = [], a = simpleselector.test(d) ? [
53	+ {tag: d}
54	+ ] : parseSelector(d),
55	+ j = [];
56	+ "undefined" === typeof c && (c = 1);
57	+ for (var h = [], e = [], f = [], m = document.createElement("div"), g = 0, b = 0; b < a.length; b++) {
58	+ if ("+" == a[b].tag)e = f.slice(), --g; else {
59	+ for (var l = 0; l < c; l++)if ("input" == a[b].tag) {
60	+ var k = [];
61	+ k.push("<" + a[b].tag);
62	+ a[b].id && k.push("id='" + a[b].id + "'");
63	+ a[b].className && (k.push("class='" + a[b].className), b + 1 === a.length && k.push(lastClass), k.push("'"));
64	+ if (a[b].vars)for (var n = 0; n < a[b].vars.length; n++)k.push(a[b].vars[n][0] + "='" + a[b].vars[n][1] + "'");
65	+ a[b].text && k.push("value='" + a[b].text + "'");
66	+ k.push("/>");
67	+ f[l] = e[l];
68	+ e[l] ? (e[l].innerHTML += k.join(" "), e[l] = e[l].lastChild) : (m.innerHTML = k.join(" "), e[l] = m.removeChild(m.firstChild))
69	+ } else {
70	+ k = document.createElement(a[b].tag);
71	+ if (a[b].vars)for (n = 0; n < a[b].vars.length; n++)console.log(a[b].tag, a[b].vars[n]), k.setAttribute(a[b].vars[n][0], a[b].vars[n][1]);
72	+ a[b].id && (k.id = a[b].id);
73	+ a[b].className && (k.className = a[b].className);
74	+ a[b].text && k.appendChild(document.createTextNode(a[b].text));
75	+ f[l] = e[l];
76	+ e[l] = e[l] ? e[l].appendChild(k) : k
77	+ }
78	+ g++ \|\| Array.prototype.push.apply(h, e)
79	+ }
80	+ j =
81	+ $.merge(j, e)
82	+ }
83	+ return $(h)
84	+ }, arrVer = function (d, c, a) {
85	+ for (var j = d.match(/%[^%]*%/g) \|\| [], h = [], e = 0; e < c.length; e++) {
86	+ for (var f = d, m = 0; m < j.length; m++)var g = j[m].substr(1, j[m].length - 2), f = f.replace(j[m], c[e][g]);
87	+ h = $.merge(h, nonArrVer(f, a))
88	+ }
89	+ return $(h)
90	+ };
91	+ $.jseldom = function (d) {
92	+ if (2 == arguments.length && $.isPlainObject(arguments[1]))return arrVer.apply(this, [arguments[0], [arguments[1]]]);
93	+ if (1 == arguments.length \|\| 2 == arguments.length && !$.isArray(arguments[1]))return nonArrVer.apply(this, arguments);
94	+ if (2 == arguments.length)return arrVer.apply(this, arguments)
95	+ };
96	+
97	+ $.fn.yith_wcan_ajax_filters = function (e, obj) {
98	+ e.preventDefault();
99	+ var href = obj.href,
100	+ t = $(obj);
101	+
102	+ if (typeof href == 'undefined' && t.parents().hasClass('price_slider_wrapper')) {
103	+ var form = t.parents('form'),
104	+ l = window.location,
105	+ shop_uri = l.origin + l.pathname,
106	+ is_filtered = shop_uri != l.href,
107	+ search = l.search,
108	+ min_price = $('.price_slider_amount #min_price').val(),
109	+ max_price = $('.price_slider_amount #max_price').val(),
110	+ regex_min = new RegExp('^min_price', 'i'),
111	+ regex_max = new RegExp('^max_price', 'i');
112	+
113	+ href = l.href;
114	+
115	+ if (is_filtered == true) {
116	+ href = RemoveParameterFromUrl(href, 'min_price');
117	+ href = RemoveParameterFromUrl(href, 'max_price');
118	+ }
119	+
120	+ var concat = shop_uri == href ? '?' : '&';
121	+
122	+ href = href + concat + $.param(
123	+ {
124	+ min_price: min_price,
125	+ max_price: max_price
126	+ }
127	+ );
128	+ }
129	+
130	+ if (t.data('type') == 'select') {
131	+
132	+ t.parents('div.yith-woo-ajax-navigation').find('a.yit-wcan-select-open').removeClass('active');
133	+
134	+ t.parent().find('div.yith-wcan-select-wrapper').animate({
135	+
136	+ visibility: "hidden",
137	+ opacity : 0
138	+
139	+ }, 300);
140	+ }
141	+
142	+ //loading
143	+ $(yith_wcan.container).html('').addClass('yith-wcan-loading');
144	+
145	+ if (typeof yith_wcan_frontend != 'undefined') {
146	+ $(yith_wcan.container).css('backgroundImage', 'url(' + yith_wcan_frontend.loader_url + ')');
147	+ }
148	+
149	+ $(yith_wcan.pagination).hide();
150	+ $(yith_wcan.result_count).hide();
151	+
152	+ $.ajax({
153	+ url : href,
154	+ success: function (response) {
155	+ $(yith_wcan.container).removeClass('yith-wcan-loading');
156	+
157	+ //container
158	+ if ($(response).find(yith_wcan.container).length > 0) {
159	+ $('.yit-wcan-container').html($(response).find(yith_wcan.container));
160	+ } else {
161	+ $('.yit-wcan-container').html($(response).find('.woocommerce-info'));
162	+ }
163	+
164	+
165	+ //pagination
166	+ if ($(response).find(yith_wcan.pagination).length > 0) {
167	+ //se non esiste lo creo
168	+ if ($(yith_wcan.pagination).length == 0) {
169	+ $.jseldom(yith_wcan.pagination).insertAfter($(yith_wcan.container));
170	+ }
171	+
172	+ $(yith_wcan.pagination)
173	+ .html($(response).find(yith_wcan.pagination).html())
174	+ .show();
175	+ }
176	+
177	+ //result count
178	+ if ($(response).find(yith_wcan.result_count).length > 0) {
179	+ $(yith_wcan.result_count).html($(response).find(yith_wcan.result_count).html()).show();
180	+ }
181	+
182	+
183	+ var widget_reload = function (t) {
184	+ var id = t.attr('id');
185	+ t.html($(response).find('#' + id).html());
186	+
187	+ if (t.text() == '') {
188	+ t.hide();
189	+ } else {
190	+ t.show();
191	+ }
192	+ };
193	+
194	+ //load new widgets
195	+ $('.yith-woo-ajax-navigation').add('.yith-wcan-sort-by').add('.yith-wcan-stock-on-sale').add('.yith-wcan-list-price-filter').each(function () {
196	+ var t = $(this);
197	+ widget_reload(t)
198	+ });
199	+
200	+ //update browser history (IE doesn't support it)
201	+ if (!navigator.userAgent.match(/msie/i)) {
202	+ window.history.pushState({"pageTitle": response.pageTitle}, "", href);
203	+ }
204	+
205	+ //trigger ready event
206	+ $(document).trigger("ready");
207	+ $(document).trigger("yith-wcan-ajax-filtered");
208	+ }
209	+ });
210	+ };
211	+
212	+ //wrap the container
213	+ $(yith_wcan.container).wrap('<div class="yit-wcan-container"></div>');
214	+ $('.woocommerce-info').wrap('<div class="yit-wcan-container"></div>');
215	+
216	+ $(document).on('click', '.yith-wcan a', function (e) {
217	+ $(this).yith_wcan_ajax_filters(e, this);
218	+ });
219	+
220	+
221	+ /AJAX NAVIGATION DROPDOWN STYLE/
222	+
223	+ function yit_open_select_dropdown(element) {
224	+
225	+ $(element).parent().find('div.yith-wcan-select-wrapper').css("z-index", "1").animate({
226	+
227	+ visibility: "visible",
228	+ opacity : 1
229	+
230	+
231	+ }, 300);
232	+
233	+ $(element).parent().find('a.yit-wcan-select-open').addClass('active');
234	+ }
235	+
236	+ function yit_close_select_dropdown(element) {
237	+
238	+ $(element).parent().find('div.yith-wcan-select-wrapper').css("z-index", "-1").animate({
239	+
240	+ visibility: "hidden",
241	+ opacity : 0
242	+
243	+ }, 300);
244	+
245	+ $(element).parent().find('a.yit-wcan-select-open').removeClass('active');
246	+ }
247	+
248	+ var yit_hidden_filters_wrapper = function () {
249	+
250	+ $('div.yith-wcan-select-wrapper').animate({
251	+
252	+ visibility: "hidden",
253	+ opacity : 0
254	+
255	+ }, 0);
256	+
257	+ $('a.yit-wcan-select-open').removeClass('active');
258	+ }
259	+
260	+ var yit_active_filter = function () {
261	+
262	+ var filter_number = $('div.yith-wcan-select-wrapper ul.yith-wcan-select li.chosen').length;
263	+
264	+ yit_hidden_filters_wrapper();
265	+
266	+ $('div.yith-wcan-select-wrapper').each(function () {
267	+
268	+ var filter_name = "";
269	+ var chosen = $(this).find('ul.yith-wcan-select li.chosen').each(function () {
270	+ filter_name += $(this).text() + ', ';
271	+ });
272	+
273	+ filter_name = filter_name.substring(0, filter_name.length - 2);
274	+
275	+ if (filter_name != "") {
276	+ $(this).parent().find('a.yit-wcan-select-open').text(filter_name);
277	+ }
278	+ })
279	+ }
280	+
281	+ $(document).on('click', 'a.yit-wcan-select-open.active', function (e) {
282	+ e.preventDefault();
283	+ yit_close_select_dropdown(this);
284	+ });
285	+
286	+ $(document).on('click', 'a.yit-wcan-select-open:not(.active)', function (e) {
287	+ e.preventDefault();
288	+ yit_open_select_dropdown(this);
289	+ });
290	+
291	+ $(document).on('ready yith-wcan-ajax-filtered', yit_active_filter);
292	+
293	+ $(document).on('ready', yit_hidden_filters_wrapper);
294	+
295	+ $('body').on('click', function (e) {
296	+
297	+ if (!$(e.target).hasClass('yit-wcan-select-open')) {
298	+ yit_hidden_filters_wrapper();
299	+ }
300	+
301	+ });
302	+
303	+ function RemoveParameterFromUrl(url, parameter) {
304	+ return url
305	+ .replace(new RegExp('[?&]' + parameter + '=[^&#](#.)?$'), '$1')
306	+ .replace(new RegExp('([?&])' + parameter + '=[^&]*&'), '$1');
307	+ }
308	+ });

includes/class.yith-wcan-admin.php CHANGED Viewed

	@@ -66,11 +66,13 @@ if ( ! class_exists( 'YITH_WCAN_Admin' ) ) {
66
67	//Actions
68	add_action( 'init', array( $this, 'init' ) );
69	-
70	add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_styles_scripts' ) );
71	- add_action( 'admin_menu', array( $this, 'register_panel' ), 5 );
72



73	add_action( 'yith_wcan_premium_tab', array( $this, 'premium_tab' ) );

74
75	/* Plugin Informations */
76	add_filter( 'plugin_action_links_' . plugin_basename( YITH_WCAN_DIR . '/' . basename( YITH_WCAN_FILE ) ), array( $this, 'action_links' ) );
	@@ -79,7 +81,6 @@ if ( ! class_exists( 'YITH_WCAN_Admin' ) ) {
79	/* Add WordPress Pointer */
80	add_action( 'admin_init', array( $this, 'register_pointer' ) );
81
82	-
83	// YITH WCAN Loaded
84	do_action( 'yith_wcan_loaded' );
85	}
	@@ -113,6 +114,13 @@ if ( ! class_exists( 'YITH_WCAN_Admin' ) ) {
113	wp_enqueue_script( 'wp-color-picker' );
114	wp_enqueue_script( 'yith_wcan_admin', YITH_WCAN_URL . 'assets/js/yith-wcan-admin.js', array( 'jquery', 'wp-color-picker' ), $this->version, true );
115	}







116	}
117
118	/**
	@@ -131,7 +139,9 @@ if ( ! class_exists( 'YITH_WCAN_Admin' ) ) {
131	}
132
133	$admin_tabs = array(
134	- '~~premium~~' => __( '~~Premium~~ ~~Version~~', 'yith_wc_ajxnav' )


135	);
136
137	$args = array(
	@@ -156,9 +166,31 @@ if ( ! class_exists( 'YITH_WCAN_Admin' ) ) {
156	$this->_panel = new YIT_Plugin_Panel( $args );
157	$this->_main_panel_option = "yit_{$args['parent']}_options";
158


159	do_action( 'yith_wcan_after_option_panel', $args );
160	}
161




















162	public function premium_tab() {
163	require_once( YITH_WCAN_DIR . 'templates/admin/premium.php' );
164	}
	@@ -221,6 +253,9 @@ if ( ! class_exists( 'YITH_WCAN_Admin' ) ) {
221	return defined( 'YITH_REFER_ID' ) ? $this->_premium_landing . '?refer_id=' . YITH_REFER_ID : $this->_premium_landing . '?refer_id=1030585';
222	}
223



224	public function register_pointer() {
225
226	if( defined( 'YITH_WCAN_PREMIUM' ) && YITH_WCAN_PREMIUM ){
	@@ -258,5 +293,27 @@ if ( ! class_exists( 'YITH_WCAN_Admin' ) ) {
258
259	YIT_Pointers()->register( $args );
260	}






















261	}
262	}


66
67	//Actions
68	add_action( 'init', array( $this, 'init' ) );

69	add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_styles_scripts' ) );

70
71	+ /* Plugin Option Panel */
72	+ add_action( 'admin_menu', array( $this, 'register_panel' ), 5 );
73	+ add_action( 'yit_panel_wcan_description', array( $this, 'frontend_description_option' ), 10, 3 );
74	add_action( 'yith_wcan_premium_tab', array( $this, 'premium_tab' ) );
75	+ add_action( 'yith_wcan_custom_style_tab', array( $this, 'custom_style_tab' ) );
76
77	/* Plugin Informations */
78	add_filter( 'plugin_action_links_' . plugin_basename( YITH_WCAN_DIR . '/' . basename( YITH_WCAN_FILE ) ), array( $this, 'action_links' ) );

81	/* Add WordPress Pointer */
82	add_action( 'admin_init', array( $this, 'register_pointer' ) );
83

84	// YITH WCAN Loaded
85	do_action( 'yith_wcan_loaded' );
86	}

114	wp_enqueue_script( 'wp-color-picker' );
115	wp_enqueue_script( 'yith_wcan_admin', YITH_WCAN_URL . 'assets/js/yith-wcan-admin.js', array( 'jquery', 'wp-color-picker' ), $this->version, true );
116	}
117	+
118	+ if( 'admin.php' == $pagenow && isset( $_GET['page'] ) && 'yith_wcan_panel' == $_GET['page'] && isset( $_GET['tab'] ) && 'custom-style' == $_GET['tab'] ){
119	+ wp_enqueue_style( 'codemirror-style', YITH_WCAN_URL . 'assets/3rd-party/codemirror/lib/codemirror.css', array( 'yit-plugin-style' ) );
120	+ wp_enqueue_script( 'codemirror-script', YITH_WCAN_URL . 'assets/3rd-party/codemirror/lib/codemirror.js', array( 'jquery' ), false, true );
121	+ wp_enqueue_script( 'codemirror-script-css', YITH_WCAN_URL . 'assets/3rd-party/codemirror/mode/css/css.js', array( 'codemirror-script' ), false, true );
122	+ wp_enqueue_script( 'yith-wcan-codemirror-init', YITH_WCAN_URL . 'assets/js/yith-wcan-editor.js', array( 'jquery' ), $this->version, true );
123	+ }
124	}
125
126	/**

139	}
140
141	$admin_tabs = array(
142	+ 'frontend' => __( 'Front end', 'yith_wc_ajxnav' ),
143	+ 'custom-style' => __( 'Custom Style', 'yith_wc_ajxnav' ),
144	+ 'premium' => __( 'Premium Version', 'yith_wc_ajxnav' )
145	);
146
147	$args = array(

166	$this->_panel = new YIT_Plugin_Panel( $args );
167	$this->_main_panel_option = "yit_{$args['parent']}_options";
168
169	+ $this->save_default_options();
170	+
171	do_action( 'yith_wcan_after_option_panel', $args );
172	}
173
174	+ /**
175	+ * Add default option to panel
176	+ *
177	+ * @return void
178	+ * @since 1.0
179	+ * @author Andrea Grillo <andrea.grillo@yithemes.com>
180	+ * @use /Yit_Plugin_Panel class
181	+ * @see plugin-fw/lib/yit-plugin-panel.php
182	+ */
183	+ public function save_default_options(){
184	+ $options = get_option( $this->_main_panel_option );
185	+ if( $options === false ){
186	+ add_option( $this->_main_panel_option, $this->_panel->get_default_options());
187	+ }
188	+ }
189	+
190	+
191	+ /**
192	+ * Premium Tab
193	+ */
194	public function premium_tab() {
195	require_once( YITH_WCAN_DIR . 'templates/admin/premium.php' );
196	}

253	return defined( 'YITH_REFER_ID' ) ? $this->_premium_landing . '?refer_id=' . YITH_REFER_ID : $this->_premium_landing . '?refer_id=1030585';
254	}
255
256	+ /**
257	+ * Add WP Pointer
258	+ */
259	public function register_pointer() {
260
261	if( defined( 'YITH_WCAN_PREMIUM' ) && YITH_WCAN_PREMIUM ){

293
294	YIT_Pointers()->register( $args );
295	}
296	+
297	+ /**
298	+ * Add the frontend tab description
299	+ *
300	+ * @param $option
301	+ * @param $db_value
302	+ * @param $custom_attributes
303	+ *
304	+ * @return string The description text
305	+ * @since 2.0.0
306	+ * @author Andrea Grillo <andrea.grillo@yithemes.com>
307	+ */
308	+ public function frontend_description_option( $option, $db_value, $custom_attributes ){
309	+ echo "<p>{$option['desc']}</p>";
310	+ }
311	+
312	+ /**
313	+ * Custom Style tab
314	+ */
315	+ public function custom_style_tab(){
316	+ require_once( YITH_WCAN_DIR . 'templates/admin/editor.php' );
317	+ }
318	}
319	}

includes/class.yith-wcan-frontend.php CHANGED Viewed

	@@ -56,17 +56,21 @@ if ( ! class_exists( 'YITH_WCAN_Frontend' ) ) {
56	if ( yith_wcan_can_be_displayed() ) {
57	$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
58
59	- wp_enqueue_style( '~~yith_wcan_admin~~', YITH_WCAN_URL . 'assets/css/frontend.css', false, $this->version );
60	- wp_enqueue_script( '~~yith_wcan_frontend~~', YITH_WCAN_URL . 'assets/js/yith-wcan-frontend' . $suffix . '.js', array( 'jquery' ), $this->version, true );




61
62	$args = apply_filters( 'yith_wcan_ajax_frontend_classes', array(
63	- 'container' => '.products',
64	- 'pagination' => 'nav.woocommerce-pagination',
65	- 'result_count' => '.woocommerce-result-count'
66	)
67	);
68
69	- wp_localize_script( '~~yith_wcan_frontend~~', 'yith_wcan', apply_filters( 'yith-wcan-frontend-args', $args ) );
70	}
71	}
72


56	if ( yith_wcan_can_be_displayed() ) {
57	$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
58
59	+ wp_enqueue_style( 'yith-wcan-frontend', YITH_WCAN_URL . 'assets/css/frontend.css', false, $this->version );
60	+ wp_enqueue_script( 'yith-wcan-script', YITH_WCAN_URL . 'assets/js/yith-wcan-frontend' . $suffix . '.js', array( 'jquery' ), $this->version, true );
61	+
62	+ $custom_style = yith_wcan_get_option( 'yith_wcan_custom_style', '' );
63	+
64	+ ! empty( $custom_style ) && wp_add_inline_style( 'yith-wcan-frontend', sanitize_text_field( $custom_style ) );
65
66	$args = apply_filters( 'yith_wcan_ajax_frontend_classes', array(
67	+ 'container' => yith_wcan_get_option( 'yith_wcan_ajax_shop_container', '.products' ),
68	+ 'pagination' => yith_wcan_get_option( 'yith_wcan_ajax_shop_pagination', 'nav.woocommerce-pagination' ),
69	+ 'result_count' => yith_wcan_get_option( 'yith_wcan_ajax_shop_result_container', '.woocommerce-result-count' ),
70	)
71	);
72
73	+ wp_localize_script( 'yith-wcan-script', 'yith_wcan', apply_filters( 'yith-wcan-frontend-args', $args ) );
74	}
75	}
76

init.php CHANGED Viewed

	@@ -3,7 +3,7 @@
3	* Plugin Name: YITH WooCommerce Ajax Product Filter
4	* Plugin URI: http://yithemes.com/
5	* Description: YITH WooCommerce Ajax Product Filter offers the perfect way to filter all the products of your shop.
6	- * Version: 2.2.0
7	* Author: yithemes
8	* Author URI: http://yithemes.com/
9	* Text Domain: yith_wc_ajxnav
	@@ -65,7 +65,7 @@ if ( defined( 'YITH_WCAN_VERSION' ) ) {
65	! defined( 'YITH_WCAN' ) && define( 'YITH_WCAN', true );
66	! defined( 'YITH_WCAN_URL' ) && define( 'YITH_WCAN_URL', plugin_dir_url( __FILE__ ) );
67	! defined( 'YITH_WCAN_DIR' ) && define( 'YITH_WCAN_DIR', plugin_dir_path( __FILE__ ) );
68	- ! defined( 'YITH_WCAN_VERSION' ) && define( 'YITH_WCAN_VERSION', '2.2.0' );
69	! defined( 'YITH_WCAN_FREE_INIT') && define( 'YITH_WCAN_FREE_INIT', plugin_basename( __FILE__ ) );
70	! defined( 'YITH_WCAN_FILE' ) && define( 'YITH_WCAN_FILE', __FILE__ );
71


3	* Plugin Name: YITH WooCommerce Ajax Product Filter
4	* Plugin URI: http://yithemes.com/
5	* Description: YITH WooCommerce Ajax Product Filter offers the perfect way to filter all the products of your shop.
6	+ * Version: 2.3.0
7	* Author: yithemes
8	* Author URI: http://yithemes.com/
9	* Text Domain: yith_wc_ajxnav

65	! defined( 'YITH_WCAN' ) && define( 'YITH_WCAN', true );
66	! defined( 'YITH_WCAN_URL' ) && define( 'YITH_WCAN_URL', plugin_dir_url( __FILE__ ) );
67	! defined( 'YITH_WCAN_DIR' ) && define( 'YITH_WCAN_DIR', plugin_dir_path( __FILE__ ) );
68	+ ! defined( 'YITH_WCAN_VERSION' ) && define( 'YITH_WCAN_VERSION', '2.3.0' );
69	! defined( 'YITH_WCAN_FREE_INIT') && define( 'YITH_WCAN_FREE_INIT', plugin_basename( __FILE__ ) );
70	! defined( 'YITH_WCAN_FILE' ) && define( 'YITH_WCAN_FILE', __FILE__ );
71

languages/yith_wc_ajxnav-it_IT.mo CHANGED Viewed

Binary file

languages/yith_wc_ajxnav-it_IT.po CHANGED Viewed

@@ -2,8 +2,8 @@ msgid ""
             msgstr ""
             "Project-Id-Version: YITH WooCommerce Ajax Product Filter\n"
             "Report-Msgid-Bugs-To: \n"
-            -
            "POT-Creation-Date: 2015-08-25 09:39+0100\n"
-            -
            "PO-Revision-Date: 2015-08-25 09:40+0100\n"
             "Last-Translator: Your Inspiration Themes <plugins@yithemes.com>\n"
             "Language-Team: \n"
             "Language: it_IT\n"
@@ -20,29 +20,37 @@ msgstr ""
             "X-Poedit-SearchPath-0: .\n"
             "X-Poedit-SearchPathExcluded-0: plugin-fw\n"
-            -
            #: includes/class.yith-wcan-admin.php:134
-            -
            #: includes/class.yith-wcan-admin.php:184
             msgid "Premium Version"
             msgstr "Versione Premium"
-            -
            #: includes/class.yith-wcan-admin.php:140
-            -
            #: includes/class.yith-wcan-admin.php:141
             msgid "Ajax Product Filter"
             msgstr "Ajax Product Filter"
-            -
            #: includes/class.yith-wcan-admin.php:180
             msgid "Premium live demo"
             msgstr "Anteprima versione premium"
-            -
            #: includes/class.yith-wcan-admin.php:180
             msgid "Live demo"
             msgstr "Anteprima"
-            -
            #: includes/class.yith-wcan-admin.php:208
             msgid "Plugin Documentation"
             msgstr "Documentazione Plugin"
-            -
            #: includes/class.yith-wcan-admin.php:234
             msgid ""
             "Dear users,\n"
             "                            we would like to inform you that the YITH "
@@ -71,18 +79,18 @@ msgstr ""
             "possibile aggiornare/tradurre il file .po seguendo la procedura classica di "
             "traduzione."
-            -
            #: includes/class.yith-wcan-admin.php:239
             msgctxt "Admin(Pointers): Plugin Title"
             msgid "YITH WooCommerce Ajax Product Filter"
             msgstr "YITH WooCommerce Ajax Product Filter"
-            -
            #: includes/class.yith-wcan-admin.php:241
             msgid ""
             "YITH WooCommerce Product Filter has been updated with new available options"
             msgstr ""
             "YITH WooCommerce Product Filter è stato aggiornato con delle nuove opzioni"
-            -
            #: includes/class.yith-wcan-admin.php:241
             msgid "discover the PREMIUM version"
             msgstr "scopri la versione PREMIUM"
@@ -121,139 +129,159 @@ msgstr ""
             "YITH WooCommerce Ajax Product Filter è attivo, ma non operativo. Richiede "
             "WooCommerce  affinché possa funzionare correttamente."
-            -
            #: templates/admin/premium.php:207 templates/admin/premium.php:324
             #, php-format
             msgid ""
             "Upgrade to %1$spremium version%2$s of %1$sYITH WooCommerce Ajax Product "
             "Filter%2$s to benefit from all features!"
             msgstr ""
-            -
            "Aggiorna alla %1$sversione PREMIUM%2$s di %1$sYITH WOOCOMMERCE AJAX PRODUCT "
-            -
            "FILTER%2$s per beneficiare di tutte le funzionalità!"
-            -
            #: templates/admin/premium.php:210 templates/admin/premium.php:327
             msgid "UPGRADE"
-            -
            msgstr "AGGIORNA"
-            -
            #: templates/admin/premium.php:211 templates/admin/premium.php:328
             msgid "to the premium version"
-            -
            msgstr "alla versione premium"
-            -
            #: templates/admin/premium.php:217
             msgid "Premium Features"
-            -
            msgstr "Caratteristiche Premium"
-            -
            #: templates/admin/premium.php:225
             msgid "Two more layouts"
-            -
            msgstr "Due layout in più"
-            -
            #: templates/admin/premium.php:228
             #, php-format
             msgid ""
             "The YITH WooCommerce Ajax product Filter widget get richer with 2 new "
-            -
            "layouts to filter the products of your shop.\n"
-            -
            "                    %1$sBicolor%2$s: the perfect choice for those attributes "
-            -
            "related to two different colors at the same time (white/black), for a simple "
-            -
            "visual impact for the final user. Pick the %1$sTag%2$s typology, on the "
-            -
            "contrary, if you want to filter your products by product tag.\n"
-            -
            "                    And if you are using also the %1$sYITH WooCommerce Brand "
-            -
            "Add-On%2$s plugin, you will be able to offer the freedom to filter your shop "
-            -
            "products by brands thanks to the ajax technology.\n"
-            -
            "                "
             msgstr ""
-            -
            "Il widget YITH WooCommerce Ajax product Filter si arricchisce ulteriormente "
-            -
            "di 2 nuove tipologie di layout per il filtro dei prodotti del tuo shop. \n"
-            -
            "%1$sBicolor%2$s, perfetto per quegli attributi (di tipo colore) che fanno "
-            -
            "riferimento a due colori contemporaneamente (bianco/nero), per un impatto "
-            -
            "visivo agevole per l’utente finale. Scegli la tipologia %1$sTag%2$s se "
-            -
            "invece vuoi che i tuoi prodotti possano essere filtrati per tag di "
-            -
            "prodotto.\n"
-            -
            "Se stai usando contemporaneamente anche %1$sYITH WooCommerce Brand Add-On"
-            -
            "%2$s, potrai offrire la possibilità di filtrare per brand i prodotti del tuo "
-            -
            "shop grazie alla tecnologia ajax."
-            -
-            -
            #: templates/admin/premium.php:241
             msgid "Price range"
-            -
            msgstr "Intervallo di prezzo"
-            -
            #: templates/admin/premium.php:244
             #, php-format
             msgid ""
             "One of the most requested filter for e-commerce sites is the one that let "
-            -
            "you select products by their prices.\n"
-            -
            "                    Thanks to YITH WooCommerce Ajax List Price Filter, "
-            -
            "%1$syou can set unlimited price ranges:%2$s your users will be able to "
-            -
            "filter products selecting on the ranges you have set."
             msgstr ""
-            -
            "Uno dei filtri maggiormente richiesti dagli utenti all’interno di un e-"
-            -
            "commerce interessa la possibilità di fare una selezione di prodotti sulla "
-            -
            "base del prezzo. Grazie a YITH WooCommerce Filtro Ajax Elenco Prezzi "
-            -
            "%1$spotrai definire infiniti range di prezzo%2$s, così da permettere ai tuoi "
-            -
            "utenti di filtrare i prodotti selezionando uno degli intervalli di prezzo da "
-            -
            "te definiti."
-            -
-            -
            #: templates/admin/premium.php:261
             msgid "Ajax Stock/On Sale Filters"
-            -
            msgstr "Filtri Ajax Disponibili/In Saldo"
-            -
            #: templates/admin/premium.php:264
             #, php-format
             msgid ""
-            -
            "A new widget for the premium version of the plugin.\n"
-            -
            "                    Whoever will surf the pages of your shop will be able to "
-            -
            "display only the products on sale and/or the available ones.%3$s\n"
-            -
            "                    %1$sAn additional feature for an e-commerce site that is "
-            -
            "worthy!%2$s"
             msgstr ""
-            -
            "Ancora un widget novità per la versione premium del plugin. \n"
-            -
            "Con esso chiunque si trovi a navigare tra le pagine del tuo shop potrà "
-            -
            "visualizzare solo i prodotti in saldo e/o i prodotti al momento disponibili."
-            -
            "%3$s \n"
-            -
            "%1$sUna caratteristica aggiuntiva per un e-commerce che vale!%2$s"
-            -
            #: templates/admin/premium.php:276
             msgid "Product sorting"
-            -
            msgstr "Ordinamento prodotti"
-            -
            #: templates/admin/premium.php:279
             #, php-format
             msgid ""
             "With the new %1$sYITH WooCommerce Ajax Sort By%2$s widget, you can give your "
-            -
            "users the freedom to sort products with the ajax technology,\n"
-            -
            "                    without the need to reload the page. Products can be "
-            -
            "sorted by rate, sales, price or publication date."
             msgstr ""
-            -
            "Con il nuovo widget %1$sYITH WooCommerce Disposizione Ajax%2$s dai ai tuoi "
-            -
            "utenti la possibilità di ordinare in ajax i prodotti, senza la necessità di "
-            -
            "dover attendere che la pagina ricarichi.\n"
-            -
            "L’ordinamento può essere fatto in base al rating, numero di vendite, prezzo "
-            -
            "o data di pubblicazione."
-            -
            #: templates/admin/premium.php:296
             msgid "Customized loader"
-            -
            msgstr "Loader personalizzato"
-            -
            #: templates/admin/premium.php:299
             msgid ""
             "From the plugin option panel, you can choose to upload a new icon for your "
             "loader: in this way, it will better meet your needs."
             msgstr ""
-            -
            "Direttamente dal pannello opzioni del plugin potrai scegliere di effettuare "
-            -
            "l’upload di una nuova icona per il loader, nel caso quello di default non "
-            -
            "faccia al caso tuo."
-            -
            #: templates/admin/premium.php:309
             msgid "WooCommerce Price Filter"
-            -
            msgstr "WooCommerce Price Filter"
-            -
            #: templates/admin/premium.php:312
             msgid ""
             "With the premium version of the plugin, you will also be able to customize "
             "WooCommerce Price Filter widget, changing the settings you can find in the "
             "plugin option panel."
             msgstr ""
-            -
            "Con la versione premium del plugin avrai anche la possibilità di "
-            -
            "personalizzare il widget WooCommerce Price Filter, modificando le apposite "
-            -
            "impostazioni che sono state inserite nel pannello opzioni del plugin."
             #: widgets/class.yith-wcan-navigation-widget.php:23
             msgid "Filter the product list without reloading the page"
@@ -346,60 +374,9 @@ msgstr "Resetta tutti i filtri"
             msgid "Button Label"
             msgstr "Etichetta Pulsante"
-            -
            #~ msgid "YITH WooCommerce Ajax Product Filter"
-            -
            #~ msgstr "YITH WooCommerce Ajax Product Filter"
-            -
             #~ msgid "Settings"
             #~ msgstr "Impostazioni"
-            -
            #~ msgid "Front end"
-            -
            #~ msgstr "Front end"
-            -
-            -
            #~ msgid "General Settings"
-            -
            #~ msgstr "Impostazioni Generali"
-            -
-            -
            #~ msgctxt "Admin panel: option description"
-            -
            #~ msgid "How To:"
-            -
            #~ msgstr "Descrizione"
-            -
-            -
            #~ msgctxt "Admin: Panel section description"
-            -
            #~ msgid ""
-            -
            #~ "If your theme use the WooCommerce standard templates, you don't need to "
-            -
            #~ "change the following values.\n"
-            -
            #~ "                                Otherwise, add the classes used in the "
-            -
            #~ "template of your theme.\n"
-            -
            #~ "                                If you don't know them, please contact "
-            -
            #~ "the developer of your theme to receive the correct classes."
-            -
            #~ msgstr ""
-            -
            #~ "Se il tuo tema utilizza i template standard diWooCommerce, non devi "
-            -
            #~ "modificare i seguenti valori.\n"
-            -
            #~ "                                In caso contrario, aggiungi le classe "
-            -
            #~ "utilizzate nel template del tuo tema.\n"
-            -
            #~ "                                Se non le conosci, contatta lo "
-            -
            #~ "sviluppatore del tuo tema per ottenere le classi corrette."
-            -
-            -
            #~ msgid "Product Container"
-            -
            #~ msgstr "Contenitore Prodotti"
-            -
-            -
            #~ msgid "Put here the CSS class or id for the product container"
-            -
            #~ msgstr "Inserisci qui la classe CSS o l'ID per il contenitore del prodotto"
-            -
-            -
            #~ msgid "Shop Pagination Container"
-            -
            #~ msgstr "Contenitore Paginazione"
-            -
-            -
            #~ msgid "Put here the CSS class or id for the shop pagination container"
-            -
            #~ msgstr ""
-            -
            #~ "Inserisci qui la classe CSS o l'ID per il contenitore della paginazione "
-            -
            #~ "del negozio"
-            -
-            -
            #~ msgid "Result Count Container"
-            -
            #~ msgstr "Contenitore Conteggio Prodotti"
-            -
-            -
            #~ msgid "Put here the CSS class or id for the result count container"
-            -
            #~ msgstr ""
-            -
            #~ "Inserisci qui la classe CSS o l'ID per il contenitore del conteggio dei "
-            -
            #~ "prodotti"
-            -
             #~ msgid "Ajax Loader"
             #~ msgstr "Loader Ajax"
@@ -532,19 +509,6 @@ msgstr "Etichetta Pulsante"
             #~ msgid "Brand"
             #~ msgstr "Brand"
-            -
            #~ msgctxt "Admin: user tooltip"
-            -
            #~ msgid ""
-            -
            #~ "Activating the filter type \"Tag \" you can choose which tags show in"
-            -
            #~ msgstr "Attivando il filtro \"Tag\", puoi scegliere quali tag mostrare in"
-            -
-            -
            #~ msgctxt "Label link"
-            -
            #~ msgid "YIT Plugins -> Ajax Product Filter -> Filter by Tag"
-            -
            #~ msgstr "YIT Plugins -> Ajax Product Filter -> Filtra per tag"
-            -
-            -
            #~ msgctxt "Label link"
-            -
            #~ msgid "Please take note of the following Widgets ID"
-            -
            #~ msgstr "Si prega di prender nota dei seguenti ID dei widget"
-            -
             #~ msgid "Use custom style for reset button"
             #~ msgstr "Utilizza uno stile personalizzato per il pulsante di reset"
@@ -598,9 +562,25 @@ msgstr "Etichetta Pulsante"
             #~ msgid "Show \"In Stock\" filter"
             #~ msgstr "Mostra filtro \"Disponibili\""
             #~ msgid "YITH WooCommerce Ajax List Price Filter"
             #~ msgstr "YITH WooCommerce Filtro Ajax List Price Filter"
             #~ msgid "Frontend"
             #~ msgstr "Front end"


2	msgstr ""
3	"Project-Id-Version: YITH WooCommerce Ajax Product Filter\n"
4	"Report-Msgid-Bugs-To: \n"
5	+ "POT-Creation-Date: 2015-09-11 16:48+0100\n"
6	+ "PO-Revision-Date: 2015-09-11 16:48+0100\n"
7	"Last-Translator: Your Inspiration Themes <plugins@yithemes.com>\n"
8	"Language-Team: \n"
9	"Language: it_IT\n"

20	"X-Poedit-SearchPath-0: .\n"
21	"X-Poedit-SearchPathExcluded-0: plugin-fw\n"
22
23	+ #: includes/class.yith-wcan-admin.php:142
24	+ msgid "Front end"
25	+ msgstr "Front end"
26	+
27	+ #: includes/class.yith-wcan-admin.php:143 settings/custom-style-options.php:12
28	+ msgid "Custom Style"
29	+ msgstr ""
30	+
31	+ #: includes/class.yith-wcan-admin.php:144
32	+ #: includes/class.yith-wcan-admin.php:216
33	msgid "Premium Version"
34	msgstr "Versione Premium"
35
36	+ #: includes/class.yith-wcan-admin.php:150
37	+ #: includes/class.yith-wcan-admin.php:151
38	msgid "Ajax Product Filter"
39	msgstr "Ajax Product Filter"
40
41	+ #: includes/class.yith-wcan-admin.php:212
42	msgid "Premium live demo"
43	msgstr "Anteprima versione premium"
44
45	+ #: includes/class.yith-wcan-admin.php:212
46	msgid "Live demo"
47	msgstr "Anteprima"
48
49	+ #: includes/class.yith-wcan-admin.php:240
50	msgid "Plugin Documentation"
51	msgstr "Documentazione Plugin"
52
53	+ #: includes/class.yith-wcan-admin.php:269
54	msgid ""
55	"Dear users,\n"
56	" we would like to inform you that the YITH "

79	"possibile aggiornare/tradurre il file .po seguendo la procedura classica di "
80	"traduzione."
81
82	+ #: includes/class.yith-wcan-admin.php:274
83	msgctxt "Admin(Pointers): Plugin Title"
84	msgid "YITH WooCommerce Ajax Product Filter"
85	msgstr "YITH WooCommerce Ajax Product Filter"
86
87	+ #: includes/class.yith-wcan-admin.php:276
88	msgid ""
89	"YITH WooCommerce Product Filter has been updated with new available options"
90	msgstr ""
91	"YITH WooCommerce Product Filter è stato aggiornato con delle nuove opzioni"
92
93	+ #: includes/class.yith-wcan-admin.php:276
94	msgid "discover the PREMIUM version"
95	msgstr "scopri la versione PREMIUM"
96

129	"YITH WooCommerce Ajax Product Filter è attivo, ma non operativo. Richiede "
130	"WooCommerce affinché possa funzionare correttamente."
131
132	+ #: settings/custom-style-options.php:24
133	+ msgid "Put here your custom CSS rules:"
134	+ msgstr ""
135	+
136	+ #: settings/frontend-options.php:12
137	+ msgid "General Settings"
138	+ msgstr "Impostazioni Generali"
139	+
140	+ #: settings/frontend-options.php:25
141	+ msgctxt "Admin panel: option description"
142	+ msgid "How To:"
143	+ msgstr "Descrizione"
144	+
145	+ #: settings/frontend-options.php:27
146	+ msgctxt "Admin: Panel section description"
147	+ msgid ""
148	+ "If your theme use the WooCommerce standard templates, you don't need to "
149	+ "change the following values.\n"
150	+ " Otherwise, add the classes used in the "
151	+ "template of your theme.\n"
152	+ " If you don't know them, please contact the "
153	+ "developer of your theme to receive the correct classes."
154	+ msgstr ""
155	+ "Se il tuo tema utilizza i template standard diWooCommerce, non devi "
156	+ "modificare i seguenti valori.\n"
157	+ " In caso contrario, aggiungi le classe "
158	+ "utilizzate nel template del tuo tema.\n"
159	+ " Se non le conosci, contatta lo sviluppatore "
160	+ "del tuo tema per ottenere le classi corrette."
161	+
162	+ #: settings/frontend-options.php:33
163	+ msgid "Product Container"
164	+ msgstr "Contenitore Prodotti"
165	+
166	+ #: settings/frontend-options.php:34
167	+ msgid "Put here the CSS class or id for the product container"
168	+ msgstr "Inserisci qui la classe CSS o l'ID per il contenitore del prodotto"
169	+
170	+ #: settings/frontend-options.php:41
171	+ msgid "Shop Pagination Container"
172	+ msgstr "Contenitore Paginazione"
173	+
174	+ #: settings/frontend-options.php:42
175	+ msgid "Put here the CSS class or id for the shop pagination container"
176	+ msgstr ""
177	+ "Inserisci qui la classe CSS o l'ID per il contenitore della paginazione del "
178	+ "negozio"
179	+
180	+ #: settings/frontend-options.php:49
181	+ msgid "Result Count Container"
182	+ msgstr "Contenitore Conteggio Prodotti"
183	+
184	+ #: settings/frontend-options.php:50
185	+ msgid "Put here the CSS class or id for the result count container"
186	+ msgstr ""
187	+ "Inserisci qui la classe CSS o l'ID per il contenitore del conteggio dei "
188	+ "prodotti"
189	+
190	+ #: templates/admin/premium.php:203 templates/admin/premium.php:313
191	#, php-format
192	msgid ""
193	"Upgrade to %1$spremium version%2$s of %1$sYITH WooCommerce Ajax Product "
194	"Filter%2$s to benefit from all features!"
195	msgstr ""


196
197	+ #: templates/admin/premium.php:206 templates/admin/premium.php:316
198	msgid "UPGRADE"
199	+ msgstr ""
200
201	+ #: templates/admin/premium.php:207 templates/admin/premium.php:317
202	msgid "to the premium version"
203	+ msgstr ""
204
205	+ #: templates/admin/premium.php:213
206	msgid "Premium Features"
207	+ msgstr ""
208
209	+ #: templates/admin/premium.php:221
210	msgid "Two more layouts"
211	+ msgstr ""
212
213	+ #: templates/admin/premium.php:224
214	#, php-format
215	msgid ""
216	"The YITH WooCommerce Ajax product Filter widget get richer with 2 new "
217	+ "layouts to filter the products of your shop.%1$sBicolor%2$s: the perfect "
218	+ "choice for those attributes related to two different colors at the same time "
219	+ "(white/black), for a simple visual impact for the final user. Pick the "
220	+ "%1$sTag%2$s typology, on the contrary, if you want to filter your products "
221	+ "by product tag. And if you are using also the %1$sYITH WooCommerce Brand Add-"
222	+ "On%2$s plugin, you will be able to offer the freedom to filter your shop "
223	+ "products by brands thanks to the ajax technology."


224	msgstr ""
225	+
226	+ #: templates/admin/premium.php:234










227	msgid "Price range"
228	+ msgstr ""
229
230	+ #: templates/admin/premium.php:237
231	#, php-format
232	msgid ""
233	"One of the most requested filter for e-commerce sites is the one that let "
234	+ "you select products by their prices. Thanks to YITH WooCommerce Ajax List "
235	+ "Price Filter, %1$syou can set unlimited price ranges:%2$s your users will be "
236	+ "able to filter products selecting on the ranges you have set."

237	msgstr ""
238	+
239	+ #: templates/admin/premium.php:253






240	msgid "Ajax Stock/On Sale Filters"
241	+ msgstr ""
242
243	+ #: templates/admin/premium.php:256
244	#, php-format
245	msgid ""
246	+ "A new widget for the premium version of the plugin. Whoever will surf the "
247	+ "pages of your shop will be able to display only the products on sale and/or "
248	+ "the available ones.%3$s %1$sAn additional feature for an e-commerce site "
249	+ "that is worthy!%2$s"

250	msgstr ""





251
252	+ #: templates/admin/premium.php:266
253	msgid "Product sorting"
254	+ msgstr ""
255
256	+ #: templates/admin/premium.php:269
257	#, php-format
258	msgid ""
259	"With the new %1$sYITH WooCommerce Ajax Sort By%2$s widget, you can give your "
260	+ "users the freedom to sort products with the ajax technology, without the "
261	+ "need to reload the page. Products can be sorted by rate, sales, price or "
262	+ "publication date."
263	msgstr ""





264
265	+ #: templates/admin/premium.php:285
266	msgid "Customized loader"
267	+ msgstr ""
268
269	+ #: templates/admin/premium.php:288
270	msgid ""
271	"From the plugin option panel, you can choose to upload a new icon for your "
272	"loader: in this way, it will better meet your needs."
273	msgstr ""



274
275	+ #: templates/admin/premium.php:298
276	msgid "WooCommerce Price Filter"
277	+ msgstr ""
278
279	+ #: templates/admin/premium.php:301
280	msgid ""
281	"With the premium version of the plugin, you will also be able to customize "
282	"WooCommerce Price Filter widget, changing the settings you can find in the "
283	"plugin option panel."
284	msgstr ""



285
286	#: widgets/class.yith-wcan-navigation-widget.php:23
287	msgid "Filter the product list without reloading the page"

374	msgid "Button Label"
375	msgstr "Etichetta Pulsante"
376



377	#~ msgid "Settings"
378	#~ msgstr "Impostazioni"
379
















































380	#~ msgid "Ajax Loader"
381	#~ msgstr "Loader Ajax"
382

509	#~ msgid "Brand"
510	#~ msgstr "Brand"
511













512	#~ msgid "Use custom style for reset button"
513	#~ msgstr "Utilizza uno stile personalizzato per il pulsante di reset"
514

562	#~ msgid "Show \"In Stock\" filter"
563	#~ msgstr "Mostra filtro \"Disponibili\""
564
565	+ #~ msgctxt "Admin: user tooltip"
566	+ #~ msgid ""
567	+ #~ "Activating the filter type \"Tag \" you can choose which tags show in"
568	+ #~ msgstr "Attivando il filtro \"Tag\", puoi scegliere quali tag mostrare in"
569	+
570	+ #~ msgctxt "Label link"
571	+ #~ msgid "YIT Plugins -> Ajax Product Filter -> Filter by Tag"
572	+ #~ msgstr "YIT Plugins -> Ajax Product Filter -> Filtra per tag"
573	+
574	+ #~ msgctxt "Label link"
575	+ #~ msgid "Please take note of the following Widgets ID"
576	+ #~ msgstr "Si prega di prender nota dei seguenti ID dei widget"
577	+
578	#~ msgid "YITH WooCommerce Ajax List Price Filter"
579	#~ msgstr "YITH WooCommerce Filtro Ajax List Price Filter"
580
581	+ #~ msgid "YITH WooCommerce Ajax Product Filter"
582	+ #~ msgstr "YITH WooCommerce Ajax Product Filter"
583	+
584	#~ msgid "Frontend"
585	#~ msgstr "Front end"
586

languages/yith_wc_ajxnav-tr_TR.mo CHANGED Viewed

Binary file

languages/yith_wc_ajxnav-tr_TR.po CHANGED Viewed

	@@ -2,8 +2,8 @@ msgid ""
2	msgstr ""
3	"Project-Id-Version: YITH WooCommerce Ajax Product filter\n"
4	"Report-Msgid-Bugs-To: \n"
5	- "POT-Creation-Date: 2015-08-25 09:40+0100\n"
6	- "PO-Revision-Date: 2015-08-25 09:40+0100\n"
7	"Last-Translator: Caner Öncel <caneroncel@gmail.com>\n"
8	"Language-Team: Caner Öncel <caneroncel@gmail.com>\n"
9	"Language: tr\n"
	@@ -20,29 +20,37 @@ msgstr ""
20	"X-Poedit-SearchPath-0: .\n"
21	"X-Poedit-SearchPathExcluded-0: ../plugin-fw\n"
22
23	- #: includes/class.yith-wcan-admin.php:~~134~~
24	- #: ~~includes/class.yith-wcan-admin.php:184~~








25	msgid "Premium Version"
26	msgstr ""
27
28	- #: includes/class.yith-wcan-admin.php:~~140~~
29	- #: includes/class.yith-wcan-admin.php:~~141~~
30	msgid "Ajax Product Filter"
31	msgstr ""
32
33	- #: includes/class.yith-wcan-admin.php:~~180~~
34	msgid "Premium live demo"
35	msgstr ""
36
37	- #: includes/class.yith-wcan-admin.php:~~180~~
38	msgid "Live demo"
39	msgstr ""
40
41	- #: includes/class.yith-wcan-admin.php:~~208~~
42	msgid "Plugin Documentation"
43	msgstr ""
44
45	- #: includes/class.yith-wcan-admin.php:~~234~~
46	msgid ""
47	"Dear users,\n"
48	" we would like to inform you that the YITH "
	@@ -58,17 +66,17 @@ msgid ""
58	"translate the .po file following the classic procedure for translations."
59	msgstr ""
60
61	- #: includes/class.yith-wcan-admin.php:~~239~~
62	msgctxt "Admin(Pointers): Plugin Title"
63	msgid "YITH WooCommerce Ajax Product Filter"
64	msgstr ""
65
66	- #: includes/class.yith-wcan-admin.php:~~241~~
67	msgid ""
68	"YITH WooCommerce Product Filter has been updated with new available options"
69	msgstr ""
70
71	- #: includes/class.yith-wcan-admin.php:~~241~~
72	msgid "discover the PREMIUM version"
73	msgstr ""
74
	@@ -458,26 +466,26 @@ msgstr ""
458	msgid "Update now."
459	msgstr ""
460
461	- #: plugin-fw/lib/yit-upgrade.php:~~230~~
462	msgid "Yithemes Repository"
463	msgstr ""
464
465	- #: plugin-fw/lib/yit-upgrade.php:~~264~~
466	msgid "Invalid URL Provided."
467	msgstr ""
468
469	- #: plugin-fw/lib/yit-upgrade.php:~~277~~
470	msgid "Could not create Temporary file."
471	msgstr ""
472
473	- #: plugin-fw/lib/yit-upgrade.php:~~419~~
474	#, php-format
475	msgid ""
476	"There is a new version of %1$s available. <a href=\"%2$s\" class=\"thickbox "
477	"yit-changelog-button\" title=\"%3$s\">View version %4$s details</a>."
478	msgstr ""
479
480	- #: plugin-fw/lib/yit-upgrade.php:~~421~~
481	#, php-format
482	msgid ""
483	"There is a new version of %1$s available. <a href=\"%2$s\" class=\"thickbox "
	@@ -486,7 +494,7 @@ msgid ""
486	"automatic updates.</em>"
487	msgstr ""
488
489	- #: plugin-fw/lib/yit-upgrade.php:~~423~~
490	#, php-format
491	msgid ""
492	"There is a new version of %1$s available. <a href=\"%2$s\" class=\"thickbox "
	@@ -495,7 +503,7 @@ msgid ""
495	"title=\"Licence activation\">activate</a> your copy of %6s.</em>"
496	msgstr ""
497
498	- #: plugin-fw/lib/yit-upgrade.php:~~425~~
499	#, php-format
500	msgid ""
501	"There is a new version of %1$s available. <a href=\"%2$s\" class=\"thickbox "
	@@ -503,16 +511,16 @@ msgid ""
503	"href=\"%5$s\">update now</a>."
504	msgstr ""
505
506	- #: plugin-fw/lib/yit-upgrade.php:~~498~~
507	msgid "You can't update the plugins for this site."
508	msgstr ""
509
510	- #: plugin-fw/lib/yit-upgrade.php:~~502~~
511	msgid ""
512	"You do not have sufficient permissions to update the plugins for this site."
513	msgstr ""
514
515	- #: plugin-fw/lib/yit-upgrade.php:~~509~~
516	msgid "Update Plugin"
517	msgstr ""
518
	@@ -1046,100 +1054,144 @@ msgstr "İtalik kalın"
1046	msgid "Reset Defaults"
1047	msgstr ""
1048
1049	- #: ~~templates~~/~~admin/premium~~.php:~~207 templates/admin/premium.php:324~~
















































1050	#, php-format
1051	msgid ""
1052	"Upgrade to %1$spremium version%2$s of %1$sYITH WooCommerce Ajax Product "
1053	"Filter%2$s to benefit from all features!"
1054	msgstr ""
1055
1056	- #: templates/admin/premium.php:~~210~~ templates/admin/premium.php:~~327~~
1057	msgid "UPGRADE"
1058	msgstr ""
1059
1060	- #: templates/admin/premium.php:~~211~~ templates/admin/premium.php:~~328~~
1061	msgid "to the premium version"
1062	msgstr ""
1063
1064	- #: templates/admin/premium.php:~~217~~
1065	msgid "Premium Features"
1066	msgstr ""
1067
1068	- #: templates/admin/premium.php:~~225~~
1069	msgid "Two more layouts"
1070	msgstr ""
1071
1072	- #: templates/admin/premium.php:~~228~~
1073	#, php-format
1074	msgid ""
1075	"The YITH WooCommerce Ajax product Filter widget get richer with 2 new "
1076	- "layouts to filter the products of your shop~~.\n~~"
1077	- " ~~%1$sBicolor%2$s: the perfect~~ choice for those attributes "
1078	- "~~related to two different colors at the same time~~ (white/black), for a simple "
1079	- "~~visual impact for the final user. Pick the~~ %1$sTag%2$s typology, on the "
1080	- "~~contrary,~~ if you ~~want~~ to ~~filter~~ ~~your~~ ~~products~~ by ~~product~~ ~~tag.\n~~"
1081	- " ~~And~~ if you ~~are~~ ~~using~~ ~~also~~ the ~~%1$sYITH~~ ~~WooCommerce~~ ~~Brand~~ "
1082	- "~~Add-On%2$s~~ ~~plugin,~~ ~~you~~ ~~will~~ ~~be able~~ to ~~offer~~ the ~~freedom~~ ~~to filter your shop~~ "
1083	- ~~"products~~ ~~by brands thanks to the ajax technology.\n~~"
1084	- ~~" "~~
1085	- ~~msgstr~~ ""
1086	-
1087	- #: templates/admin/premium.php:241
1088	msgid "Price range"
1089	msgstr ""
1090
1091	- #: templates/admin/premium.php:~~244~~
1092	#, php-format
1093	msgid ""
1094	"One of the most requested filter for e-commerce sites is the one that let "
1095	- "you select products by their prices~~.\n~~"
1096	- " ~~Thanks~~ to ~~YITH~~ ~~WooCommerce~~ ~~Ajax~~ ~~List~~ ~~Price~~ ~~Filter,~~ "
1097	- "~~%1$syou~~ ~~can~~ ~~set~~ ~~unlimited~~ ~~price~~ ~~ranges:%2$s~~ ~~your~~ ~~users~~ ~~will~~ be ~~able to~~ "
1098	- "filter products selecting on the ranges you have set."
1099	msgstr ""
1100
1101	- #: templates/admin/premium.php:~~261~~
1102	msgid "Ajax Stock/On Sale Filters"
1103	msgstr ""
1104
1105	- #: templates/admin/premium.php:~~264~~
1106	#, php-format
1107	msgid ""
1108	- "A new widget for the premium version of the plugin~~.\n~~"
1109	- " ~~Whoever will surf the~~ pages of your shop will be able to "
1110	- "~~display~~ ~~only~~ ~~the~~ ~~products~~ on ~~sale~~ ~~and/or~~ ~~the~~ ~~available~~ ~~ones.%3$s\n~~"
1111	- " ~~%1$sAn additional feature for an e-commerce site~~ that is "
1112	- "worthy!%2$s"
1113	msgstr ""
1114
1115	- #: templates/admin/premium.php:~~276~~
1116	msgid "Product sorting"
1117	msgstr ""
1118
1119	- #: templates/admin/premium.php:~~279~~
1120	#, php-format
1121	msgid ""
1122	"With the new %1$sYITH WooCommerce Ajax Sort By%2$s widget, you can give your "
1123	- "users the freedom to sort products with the ajax technology~~,\n~~"
1124	- " ~~without the~~ need to reload the page. Products can be "
1125	- "~~sorted by rate, sales, price or~~ publication date."
1126	msgstr ""
1127
1128	- #: templates/admin/premium.php:~~296~~
1129	msgid "Customized loader"
1130	msgstr ""
1131
1132	- #: templates/admin/premium.php:~~299~~
1133	msgid ""
1134	"From the plugin option panel, you can choose to upload a new icon for your "
1135	"loader: in this way, it will better meet your needs."
1136	msgstr ""
1137
1138	- #: templates/admin/premium.php:~~309~~
1139	msgid "WooCommerce Price Filter"
1140	msgstr ""
1141
1142	- #: templates/admin/premium.php:~~312~~
1143	msgid ""
1144	"With the premium version of the plugin, you will also be able to customize "
1145	"WooCommerce Price Filter widget, changing the settings you can find in the "


2	msgstr ""
3	"Project-Id-Version: YITH WooCommerce Ajax Product filter\n"
4	"Report-Msgid-Bugs-To: \n"
5	+ "POT-Creation-Date: 2015-09-11 16:48+0100\n"
6	+ "PO-Revision-Date: 2015-09-11 16:48+0100\n"
7	"Last-Translator: Caner Öncel <caneroncel@gmail.com>\n"
8	"Language-Team: Caner Öncel <caneroncel@gmail.com>\n"
9	"Language: tr\n"

20	"X-Poedit-SearchPath-0: .\n"
21	"X-Poedit-SearchPathExcluded-0: ../plugin-fw\n"
22
23	+ #: includes/class.yith-wcan-admin.php:142
24	+ msgid "Front end"
25	+ msgstr ""
26	+
27	+ #: includes/class.yith-wcan-admin.php:143 settings/custom-style-options.php:12
28	+ msgid "Custom Style"
29	+ msgstr ""
30	+
31	+ #: includes/class.yith-wcan-admin.php:144
32	+ #: includes/class.yith-wcan-admin.php:216
33	msgid "Premium Version"
34	msgstr ""
35
36	+ #: includes/class.yith-wcan-admin.php:150
37	+ #: includes/class.yith-wcan-admin.php:151
38	msgid "Ajax Product Filter"
39	msgstr ""
40
41	+ #: includes/class.yith-wcan-admin.php:212
42	msgid "Premium live demo"
43	msgstr ""
44
45	+ #: includes/class.yith-wcan-admin.php:212
46	msgid "Live demo"
47	msgstr ""
48
49	+ #: includes/class.yith-wcan-admin.php:240
50	msgid "Plugin Documentation"
51	msgstr ""
52
53	+ #: includes/class.yith-wcan-admin.php:269
54	msgid ""
55	"Dear users,\n"
56	" we would like to inform you that the YITH "

66	"translate the .po file following the classic procedure for translations."
67	msgstr ""
68
69	+ #: includes/class.yith-wcan-admin.php:274
70	msgctxt "Admin(Pointers): Plugin Title"
71	msgid "YITH WooCommerce Ajax Product Filter"
72	msgstr ""
73
74	+ #: includes/class.yith-wcan-admin.php:276
75	msgid ""
76	"YITH WooCommerce Product Filter has been updated with new available options"
77	msgstr ""
78
79	+ #: includes/class.yith-wcan-admin.php:276
80	msgid "discover the PREMIUM version"
81	msgstr ""
82

466	msgid "Update now."
467	msgstr ""
468
469	+ #: plugin-fw/lib/yit-upgrade.php:231
470	msgid "Yithemes Repository"
471	msgstr ""
472
473	+ #: plugin-fw/lib/yit-upgrade.php:265
474	msgid "Invalid URL Provided."
475	msgstr ""
476
477	+ #: plugin-fw/lib/yit-upgrade.php:278
478	msgid "Could not create Temporary file."
479	msgstr ""
480
481	+ #: plugin-fw/lib/yit-upgrade.php:420
482	#, php-format
483	msgid ""
484	"There is a new version of %1$s available. <a href=\"%2$s\" class=\"thickbox "
485	"yit-changelog-button\" title=\"%3$s\">View version %4$s details</a>."
486	msgstr ""
487
488	+ #: plugin-fw/lib/yit-upgrade.php:422
489	#, php-format
490	msgid ""
491	"There is a new version of %1$s available. <a href=\"%2$s\" class=\"thickbox "

494	"automatic updates.</em>"
495	msgstr ""
496
497	+ #: plugin-fw/lib/yit-upgrade.php:424
498	#, php-format
499	msgid ""
500	"There is a new version of %1$s available. <a href=\"%2$s\" class=\"thickbox "

503	"title=\"Licence activation\">activate</a> your copy of %6s.</em>"
504	msgstr ""
505
506	+ #: plugin-fw/lib/yit-upgrade.php:426
507	#, php-format
508	msgid ""
509	"There is a new version of %1$s available. <a href=\"%2$s\" class=\"thickbox "

511	"href=\"%5$s\">update now</a>."
512	msgstr ""
513
514	+ #: plugin-fw/lib/yit-upgrade.php:499
515	msgid "You can't update the plugins for this site."
516	msgstr ""
517
518	+ #: plugin-fw/lib/yit-upgrade.php:503
519	msgid ""
520	"You do not have sufficient permissions to update the plugins for this site."
521	msgstr ""
522
523	+ #: plugin-fw/lib/yit-upgrade.php:510
524	msgid "Update Plugin"
525	msgstr ""
526

1054	msgid "Reset Defaults"
1055	msgstr ""
1056
1057	+ #: settings/custom-style-options.php:24
1058	+ msgid "Put here your custom CSS rules:"
1059	+ msgstr ""
1060	+
1061	+ #: settings/frontend-options.php:12
1062	+ msgid "General Settings"
1063	+ msgstr ""
1064	+
1065	+ #: settings/frontend-options.php:25
1066	+ msgctxt "Admin panel: option description"
1067	+ msgid "How To:"
1068	+ msgstr ""
1069	+
1070	+ #: settings/frontend-options.php:27
1071	+ msgctxt "Admin: Panel section description"
1072	+ msgid ""
1073	+ "If your theme use the WooCommerce standard templates, you don't need to "
1074	+ "change the following values.\n"
1075	+ " Otherwise, add the classes used in the "
1076	+ "template of your theme.\n"
1077	+ " If you don't know them, please contact the "
1078	+ "developer of your theme to receive the correct classes."
1079	+ msgstr ""
1080	+
1081	+ #: settings/frontend-options.php:33
1082	+ msgid "Product Container"
1083	+ msgstr ""
1084	+
1085	+ #: settings/frontend-options.php:34
1086	+ msgid "Put here the CSS class or id for the product container"
1087	+ msgstr ""
1088	+
1089	+ #: settings/frontend-options.php:41
1090	+ msgid "Shop Pagination Container"
1091	+ msgstr ""
1092	+
1093	+ #: settings/frontend-options.php:42
1094	+ msgid "Put here the CSS class or id for the shop pagination container"
1095	+ msgstr ""
1096	+
1097	+ #: settings/frontend-options.php:49
1098	+ msgid "Result Count Container"
1099	+ msgstr ""
1100	+
1101	+ #: settings/frontend-options.php:50
1102	+ msgid "Put here the CSS class or id for the result count container"
1103	+ msgstr ""
1104	+
1105	+ #: templates/admin/premium.php:203 templates/admin/premium.php:313
1106	#, php-format
1107	msgid ""
1108	"Upgrade to %1$spremium version%2$s of %1$sYITH WooCommerce Ajax Product "
1109	"Filter%2$s to benefit from all features!"
1110	msgstr ""
1111
1112	+ #: templates/admin/premium.php:206 templates/admin/premium.php:316
1113	msgid "UPGRADE"
1114	msgstr ""
1115
1116	+ #: templates/admin/premium.php:207 templates/admin/premium.php:317
1117	msgid "to the premium version"
1118	msgstr ""
1119
1120	+ #: templates/admin/premium.php:213
1121	msgid "Premium Features"
1122	msgstr ""
1123
1124	+ #: templates/admin/premium.php:221
1125	msgid "Two more layouts"
1126	msgstr ""
1127
1128	+ #: templates/admin/premium.php:224
1129	#, php-format
1130	msgid ""
1131	"The YITH WooCommerce Ajax product Filter widget get richer with 2 new "
1132	+ "layouts to filter the products of your shop.%1$sBicolor%2$s: the perfect "
1133	+ "choice for those attributes related to two different colors at the same time "
1134	+ "(white/black), for a simple visual impact for the final user. Pick the "
1135	+ "%1$sTag%2$s typology, on the contrary, if you want to filter your products "
1136	+ "by product tag. And if you are using also the %1$sYITH WooCommerce Brand Add-"
1137	+ "On%2$s plugin, you will be able to offer the freedom to filter your shop "
1138	+ "products by brands thanks to the ajax technology."
1139	+ msgstr ""
1140	+
1141	+ #: templates/admin/premium.php:234


1142	msgid "Price range"
1143	msgstr ""
1144
1145	+ #: templates/admin/premium.php:237
1146	#, php-format
1147	msgid ""
1148	"One of the most requested filter for e-commerce sites is the one that let "
1149	+ "you select products by their prices. Thanks to YITH WooCommerce Ajax List "
1150	+ "Price Filter, %1$syou can set unlimited price ranges:%2$s your users will be "
1151	+ "able to filter products selecting on the ranges you have set."

1152	msgstr ""
1153
1154	+ #: templates/admin/premium.php:253
1155	msgid "Ajax Stock/On Sale Filters"
1156	msgstr ""
1157
1158	+ #: templates/admin/premium.php:256
1159	#, php-format
1160	msgid ""
1161	+ "A new widget for the premium version of the plugin. Whoever will surf the "
1162	+ "pages of your shop will be able to display only the products on sale and/or "
1163	+ "the available ones.%3$s %1$sAn additional feature for an e-commerce site "
1164	+ "that is worthy!%2$s"

1165	msgstr ""
1166
1167	+ #: templates/admin/premium.php:266
1168	msgid "Product sorting"
1169	msgstr ""
1170
1171	+ #: templates/admin/premium.php:269
1172	#, php-format
1173	msgid ""
1174	"With the new %1$sYITH WooCommerce Ajax Sort By%2$s widget, you can give your "
1175	+ "users the freedom to sort products with the ajax technology, without the "
1176	+ "need to reload the page. Products can be sorted by rate, sales, price or "
1177	+ "publication date."
1178	msgstr ""
1179
1180	+ #: templates/admin/premium.php:285
1181	msgid "Customized loader"
1182	msgstr ""
1183
1184	+ #: templates/admin/premium.php:288
1185	msgid ""
1186	"From the plugin option panel, you can choose to upload a new icon for your "
1187	"loader: in this way, it will better meet your needs."
1188	msgstr ""
1189
1190	+ #: templates/admin/premium.php:298
1191	msgid "WooCommerce Price Filter"
1192	msgstr ""
1193
1194	+ #: templates/admin/premium.php:301
1195	msgid ""
1196	"With the premium version of the plugin, you will also be able to customize "
1197	"WooCommerce Price Filter widget, changing the settings you can find in the "

languages/yith_wc_ajxnav.pot CHANGED Viewed

	@@ -3,7 +3,7 @@ msgid ""
3	msgstr ""
4	"Project-Id-Version: YITH WooCommerce Ajax Product Filter\n"
5	"Report-Msgid-Bugs-To: \n"
6	- "POT-Creation-Date: 2015-08-25 09:39+0100\n"
7	"PO-Revision-Date: 2015-06-19 13:59+0100\n"
8	"Last-Translator: Your Inspiration Themes <plugins@yithemes.com>\n"
9	"Language-Team: \n"
	@@ -21,29 +21,38 @@ msgstr ""
21	"X-Poedit-SearchPath-0: .\n"
22	"X-Poedit-SearchPathExcluded-0: ../plugin-fw\n"
23
24	- #: includes/class.yith-wcan-admin.php:~~134~~
25	- #: ~~includes/class.yith-wcan-admin.php:184~~









26	msgid "Premium Version"
27	msgstr ""
28
29	- #: includes/class.yith-wcan-admin.php:~~140~~
30	- #: includes/class.yith-wcan-admin.php:~~141~~
31	msgid "Ajax Product Filter"
32	msgstr ""
33
34	- #: includes/class.yith-wcan-admin.php:~~180~~
35	msgid "Premium live demo"
36	msgstr ""
37
38	- #: includes/class.yith-wcan-admin.php:~~180~~
39	msgid "Live demo"
40	msgstr ""
41
42	- #: includes/class.yith-wcan-admin.php:~~208~~
43	msgid "Plugin Documentation"
44	msgstr ""
45
46	- #: includes/class.yith-wcan-admin.php:~~234~~
47	msgid ""
48	"Dear users,\n"
49	" we would like to inform you that the YITH "
	@@ -60,18 +69,18 @@ msgid ""
60	"translations."
61	msgstr ""
62
63	- #: includes/class.yith-wcan-admin.php:~~239~~
64	msgctxt "Admin(Pointers): Plugin Title"
65	msgid "YITH WooCommerce Ajax Product Filter"
66	msgstr ""
67
68	- #: includes/class.yith-wcan-admin.php:~~241~~
69	msgid ""
70	"YITH WooCommerce Product Filter has been updated with new available "
71	"options"
72	msgstr ""
73
74	- #: includes/class.yith-wcan-admin.php:~~241~~
75	msgid "discover the PREMIUM version"
76	msgstr ""
77
	@@ -465,19 +474,19 @@ msgstr ""
465	msgid "Update now."
466	msgstr ""
467
468	- #: plugin-fw/lib/yit-upgrade.php:~~230~~
469	msgid "Yithemes Repository"
470	msgstr ""
471
472	- #: plugin-fw/lib/yit-upgrade.php:~~264~~
473	msgid "Invalid URL Provided."
474	msgstr ""
475
476	- #: plugin-fw/lib/yit-upgrade.php:~~277~~
477	msgid "Could not create Temporary file."
478	msgstr ""
479
480	- #: plugin-fw/lib/yit-upgrade.php:~~419~~
481	#, php-format
482	msgid ""
483	"There is a new version of %1$s available. <a href=\"%2$s\" class="
	@@ -485,7 +494,7 @@ msgid ""
485	"details</a>."
486	msgstr ""
487
488	- #: plugin-fw/lib/yit-upgrade.php:~~421~~
489	#, php-format
490	msgid ""
491	"There is a new version of %1$s available. <a href=\"%2$s\" class="
	@@ -494,7 +503,7 @@ msgid ""
494	"the network to benefit from automatic updates.</em>"
495	msgstr ""
496
497	- #: plugin-fw/lib/yit-upgrade.php:~~423~~
498	#, php-format
499	msgid ""
500	"There is a new version of %1$s available. <a href=\"%2$s\" class="
	@@ -504,7 +513,7 @@ msgid ""
504	"copy of %6s.</em>"
505	msgstr ""
506
507	- #: plugin-fw/lib/yit-upgrade.php:~~425~~
508	#, php-format
509	msgid ""
510	"There is a new version of %1$s available. <a href=\"%2$s\" class="
	@@ -512,17 +521,17 @@ msgid ""
512	"details</a> or <a href=\"%5$s\">update now</a>."
513	msgstr ""
514
515	- #: plugin-fw/lib/yit-upgrade.php:~~498~~
516	msgid "You can't update the plugins for this site."
517	msgstr ""
518
519	- #: plugin-fw/lib/yit-upgrade.php:~~502~~
520	msgid ""
521	"You do not have sufficient permissions to update the plugins for this "
522	"site."
523	msgstr ""
524
525	- #: plugin-fw/lib/yit-upgrade.php:~~509~~
526	msgid "Update Plugin"
527	msgstr ""
528
	@@ -1050,103 +1059,146 @@ msgstr ""
1050	msgid "Reset Defaults"
1051	msgstr ""
1052
1053	- #: ~~templates~~/~~admin/premium~~.php:~~207 templates/admin/premium.php:324~~
















































1054	#, php-format
1055	msgid ""
1056	"Upgrade to %1$spremium version%2$s of %1$sYITH WooCommerce Ajax "
1057	"Product Filter%2$s to benefit from all features!"
1058	msgstr ""
1059
1060	- #: templates/admin/premium.php:~~210~~ templates/admin/premium.php:~~327~~
1061	msgid "UPGRADE"
1062	msgstr ""
1063
1064	- #: templates/admin/premium.php:~~211~~ templates/admin/premium.php:~~328~~
1065	msgid "to the premium version"
1066	msgstr ""
1067
1068	- #: templates/admin/premium.php:~~217~~
1069	msgid "Premium Features"
1070	msgstr ""
1071
1072	- #: templates/admin/premium.php:~~225~~
1073	msgid "Two more layouts"
1074	msgstr ""
1075
1076	- #: templates/admin/premium.php:~~228~~
1077	#, php-format
1078	msgid ""
1079	"The YITH WooCommerce Ajax product Filter widget get richer with 2 new "
1080	- "layouts to filter the products of your shop~~.\n~~"
1081	- " ~~%1$sBicolor%2$s: the~~ perfect choice for those "
1082	- "~~attributes~~ ~~related~~ to ~~two~~ ~~different~~ ~~colors~~ at the ~~same~~ ~~time (white/~~"
1083	- "~~black),~~ ~~for~~ a ~~simple~~ ~~visual~~ ~~impact~~ ~~for~~ the ~~final~~ ~~user.~~ ~~Pick~~ ~~the~~ ~~%1$sTag~~"
1084	- "~~%2$s~~ ~~typology,~~ on ~~the~~ ~~contrary,~~ if you ~~want~~ to ~~filter~~ ~~your~~ ~~products by~~ "
1085	- "~~product~~ ~~tag.\n~~"
1086	- " ~~And~~ if ~~you~~ ~~are~~ ~~using~~ ~~also~~ ~~the~~ ~~%1$sYITH~~ ~~WooCommerce~~ "
1087	- "~~Brand~~ ~~Add-On%2$s plugin, you will be able to offer the freedom to~~ "
1088	- ~~"filter~~ ~~your shop products by brands thanks to the ajax technology.\n~~"
1089	- ~~" "~~
1090	- ~~msgstr~~ ""
1091	-
1092	- #: templates/admin/premium.php:241
1093	msgid "Price range"
1094	msgstr ""
1095
1096	- #: templates/admin/premium.php:~~244~~
1097	#, php-format
1098	msgid ""
1099	"One of the most requested filter for e-commerce sites is the one that "
1100	- "let you select products by their prices~~.\n~~"
1101	- " ~~Thanks to YITH WooCommerce~~ Ajax List Price Filter, "
1102	- "~~%1$syou can set unlimited price ranges:%2$s~~ your users will be able to "
1103	- "~~filter products selecting on the ranges you~~ have set."
1104	msgstr ""
1105
1106	- #: templates/admin/premium.php:~~261~~
1107	msgid "Ajax Stock/On Sale Filters"
1108	msgstr ""
1109
1110	- #: templates/admin/premium.php:~~264~~
1111	#, php-format
1112	msgid ""
1113	- "A new widget for the premium version of the plugin~~.\n~~"
1114	- " ~~Whoever will surf~~ the pages of your shop will be "
1115	- "~~able to display only the products on~~ sale and/or the available ones."
1116	- "%3$s\n"
1117	- " %1$sAn additional feature for an e-commerce site "
1118	- "that is worthy!%2$s"
1119	msgstr ""
1120
1121	- #: templates/admin/premium.php:~~276~~
1122	msgid "Product sorting"
1123	msgstr ""
1124
1125	- #: templates/admin/premium.php:~~279~~
1126	#, php-format
1127	msgid ""
1128	"With the new %1$sYITH WooCommerce Ajax Sort By%2$s widget, you can "
1129	- "give your users the freedom to sort products with the ajax "
1130	- "~~technology,\n~~"
1131	- " ~~without~~ ~~the~~ ~~need~~ to ~~reload the page~~. ~~Products can~~ "
1132	- "be sorted by rate, sales, price or publication date."
1133	msgstr ""
1134
1135	- #: templates/admin/premium.php:~~296~~
1136	msgid "Customized loader"
1137	msgstr ""
1138
1139	- #: templates/admin/premium.php:~~299~~
1140	msgid ""
1141	"From the plugin option panel, you can choose to upload a new icon for "
1142	"your loader: in this way, it will better meet your needs."
1143	msgstr ""
1144
1145	- #: templates/admin/premium.php:~~309~~
1146	msgid "WooCommerce Price Filter"
1147	msgstr ""
1148
1149	- #: templates/admin/premium.php:~~312~~
1150	msgid ""
1151	"With the premium version of the plugin, you will also be able to "
1152	"customize WooCommerce Price Filter widget, changing the settings you "


3	msgstr ""
4	"Project-Id-Version: YITH WooCommerce Ajax Product Filter\n"
5	"Report-Msgid-Bugs-To: \n"
6	+ "POT-Creation-Date: 2015-09-11 16:47+0100\n"
7	"PO-Revision-Date: 2015-06-19 13:59+0100\n"
8	"Last-Translator: Your Inspiration Themes <plugins@yithemes.com>\n"
9	"Language-Team: \n"

21	"X-Poedit-SearchPath-0: .\n"
22	"X-Poedit-SearchPathExcluded-0: ../plugin-fw\n"
23
24	+ #: includes/class.yith-wcan-admin.php:142
25	+ msgid "Front end"
26	+ msgstr ""
27	+
28	+ #: includes/class.yith-wcan-admin.php:143
29	+ #: settings/custom-style-options.php:12
30	+ msgid "Custom Style"
31	+ msgstr ""
32	+
33	+ #: includes/class.yith-wcan-admin.php:144
34	+ #: includes/class.yith-wcan-admin.php:216
35	msgid "Premium Version"
36	msgstr ""
37
38	+ #: includes/class.yith-wcan-admin.php:150
39	+ #: includes/class.yith-wcan-admin.php:151
40	msgid "Ajax Product Filter"
41	msgstr ""
42
43	+ #: includes/class.yith-wcan-admin.php:212
44	msgid "Premium live demo"
45	msgstr ""
46
47	+ #: includes/class.yith-wcan-admin.php:212
48	msgid "Live demo"
49	msgstr ""
50
51	+ #: includes/class.yith-wcan-admin.php:240
52	msgid "Plugin Documentation"
53	msgstr ""
54
55	+ #: includes/class.yith-wcan-admin.php:269
56	msgid ""
57	"Dear users,\n"
58	" we would like to inform you that the YITH "

69	"translations."
70	msgstr ""
71
72	+ #: includes/class.yith-wcan-admin.php:274
73	msgctxt "Admin(Pointers): Plugin Title"
74	msgid "YITH WooCommerce Ajax Product Filter"
75	msgstr ""
76
77	+ #: includes/class.yith-wcan-admin.php:276
78	msgid ""
79	"YITH WooCommerce Product Filter has been updated with new available "
80	"options"
81	msgstr ""
82
83	+ #: includes/class.yith-wcan-admin.php:276
84	msgid "discover the PREMIUM version"
85	msgstr ""
86

474	msgid "Update now."
475	msgstr ""
476
477	+ #: plugin-fw/lib/yit-upgrade.php:231
478	msgid "Yithemes Repository"
479	msgstr ""
480
481	+ #: plugin-fw/lib/yit-upgrade.php:265
482	msgid "Invalid URL Provided."
483	msgstr ""
484
485	+ #: plugin-fw/lib/yit-upgrade.php:278
486	msgid "Could not create Temporary file."
487	msgstr ""
488
489	+ #: plugin-fw/lib/yit-upgrade.php:420
490	#, php-format
491	msgid ""
492	"There is a new version of %1$s available. <a href=\"%2$s\" class="

494	"details</a>."
495	msgstr ""
496
497	+ #: plugin-fw/lib/yit-upgrade.php:422
498	#, php-format
499	msgid ""
500	"There is a new version of %1$s available. <a href=\"%2$s\" class="

503	"the network to benefit from automatic updates.</em>"
504	msgstr ""
505
506	+ #: plugin-fw/lib/yit-upgrade.php:424
507	#, php-format
508	msgid ""
509	"There is a new version of %1$s available. <a href=\"%2$s\" class="

513	"copy of %6s.</em>"
514	msgstr ""
515
516	+ #: plugin-fw/lib/yit-upgrade.php:426
517	#, php-format
518	msgid ""
519	"There is a new version of %1$s available. <a href=\"%2$s\" class="

521	"details</a> or <a href=\"%5$s\">update now</a>."
522	msgstr ""
523
524	+ #: plugin-fw/lib/yit-upgrade.php:499
525	msgid "You can't update the plugins for this site."
526	msgstr ""
527
528	+ #: plugin-fw/lib/yit-upgrade.php:503
529	msgid ""
530	"You do not have sufficient permissions to update the plugins for this "
531	"site."
532	msgstr ""
533
534	+ #: plugin-fw/lib/yit-upgrade.php:510
535	msgid "Update Plugin"
536	msgstr ""
537

1059	msgid "Reset Defaults"
1060	msgstr ""
1061
1062	+ #: settings/custom-style-options.php:24
1063	+ msgid "Put here your custom CSS rules:"
1064	+ msgstr ""
1065	+
1066	+ #: settings/frontend-options.php:12
1067	+ msgid "General Settings"
1068	+ msgstr ""
1069	+
1070	+ #: settings/frontend-options.php:25
1071	+ msgctxt "Admin panel: option description"
1072	+ msgid "How To:"
1073	+ msgstr ""
1074	+
1075	+ #: settings/frontend-options.php:27
1076	+ msgctxt "Admin: Panel section description"
1077	+ msgid ""
1078	+ "If your theme use the WooCommerce standard templates, you don't need "
1079	+ "to change the following values.\n"
1080	+ " Otherwise, add the classes used in the "
1081	+ "template of your theme.\n"
1082	+ " If you don't know them, please contact "
1083	+ "the developer of your theme to receive the correct classes."
1084	+ msgstr ""
1085	+
1086	+ #: settings/frontend-options.php:33
1087	+ msgid "Product Container"
1088	+ msgstr ""
1089	+
1090	+ #: settings/frontend-options.php:34
1091	+ msgid "Put here the CSS class or id for the product container"
1092	+ msgstr ""
1093	+
1094	+ #: settings/frontend-options.php:41
1095	+ msgid "Shop Pagination Container"
1096	+ msgstr ""
1097	+
1098	+ #: settings/frontend-options.php:42
1099	+ msgid "Put here the CSS class or id for the shop pagination container"
1100	+ msgstr ""
1101	+
1102	+ #: settings/frontend-options.php:49
1103	+ msgid "Result Count Container"
1104	+ msgstr ""
1105	+
1106	+ #: settings/frontend-options.php:50
1107	+ msgid "Put here the CSS class or id for the result count container"
1108	+ msgstr ""
1109	+
1110	+ #: templates/admin/premium.php:203 templates/admin/premium.php:313
1111	#, php-format
1112	msgid ""
1113	"Upgrade to %1$spremium version%2$s of %1$sYITH WooCommerce Ajax "
1114	"Product Filter%2$s to benefit from all features!"
1115	msgstr ""
1116
1117	+ #: templates/admin/premium.php:206 templates/admin/premium.php:316
1118	msgid "UPGRADE"
1119	msgstr ""
1120
1121	+ #: templates/admin/premium.php:207 templates/admin/premium.php:317
1122	msgid "to the premium version"
1123	msgstr ""
1124
1125	+ #: templates/admin/premium.php:213
1126	msgid "Premium Features"
1127	msgstr ""
1128
1129	+ #: templates/admin/premium.php:221
1130	msgid "Two more layouts"
1131	msgstr ""
1132
1133	+ #: templates/admin/premium.php:224
1134	#, php-format
1135	msgid ""
1136	"The YITH WooCommerce Ajax product Filter widget get richer with 2 new "
1137	+ "layouts to filter the products of your shop.%1$sBicolor%2$s: the "
1138	+ "perfect choice for those attributes related to two different colors at "
1139	+ "the same time (white/black), for a simple visual impact for the final "
1140	+ "user. Pick the %1$sTag%2$s typology, on the contrary, if you want to "
1141	+ "filter your products by product tag. And if you are using also the "
1142	+ "%1$sYITH WooCommerce Brand Add-On%2$s plugin, you will be able to "
1143	+ "offer the freedom to filter your shop products by brands thanks to the "
1144	+ "ajax technology."
1145	+ msgstr ""
1146	+
1147	+ #: templates/admin/premium.php:234


1148	msgid "Price range"
1149	msgstr ""
1150
1151	+ #: templates/admin/premium.php:237
1152	#, php-format
1153	msgid ""
1154	"One of the most requested filter for e-commerce sites is the one that "
1155	+ "let you select products by their prices. Thanks to YITH WooCommerce "
1156	+ "Ajax List Price Filter, %1$syou can set unlimited price ranges:%2$s "
1157	+ "your users will be able to filter products selecting on the ranges you "
1158	+ "have set."
1159	msgstr ""
1160
1161	+ #: templates/admin/premium.php:253
1162	msgid "Ajax Stock/On Sale Filters"
1163	msgstr ""
1164
1165	+ #: templates/admin/premium.php:256
1166	#, php-format
1167	msgid ""
1168	+ "A new widget for the premium version of the plugin. Whoever will surf "
1169	+ "the pages of your shop will be able to display only the products on "
1170	+ "sale and/or the available ones.%3$s %1$sAn additional feature for an e-"
1171	+ "commerce site that is worthy!%2$s"


1172	msgstr ""
1173
1174	+ #: templates/admin/premium.php:266
1175	msgid "Product sorting"
1176	msgstr ""
1177
1178	+ #: templates/admin/premium.php:269
1179	#, php-format
1180	msgid ""
1181	"With the new %1$sYITH WooCommerce Ajax Sort By%2$s widget, you can "
1182	+ "give your users the freedom to sort products with the ajax technology, "
1183	+ "without the need to reload the page. Products can be sorted by rate, "
1184	+ "sales, price or publication date."

1185	msgstr ""
1186
1187	+ #: templates/admin/premium.php:285
1188	msgid "Customized loader"
1189	msgstr ""
1190
1191	+ #: templates/admin/premium.php:288
1192	msgid ""
1193	"From the plugin option panel, you can choose to upload a new icon for "
1194	"your loader: in this way, it will better meet your needs."
1195	msgstr ""
1196
1197	+ #: templates/admin/premium.php:298
1198	msgid "WooCommerce Price Filter"
1199	msgstr ""
1200
1201	+ #: templates/admin/premium.php:301
1202	msgid ""
1203	"With the premium version of the plugin, you will also be able to "
1204	"customize WooCommerce Price Filter widget, changing the settings you "

plugin-fw/assets/js/yit-cpt-unlimited.js CHANGED Viewed

	@@ -12,7 +12,7 @@
12	// Author code here
13
14	// open media box
15	- $('.wrap h2').on( 'click', 'a.multi-uploader', function(event){
16	event.preventDefault();
17
18	var file_frame,


12	// Author code here
13
14	// open media box
15	+ $('.wrap h1, .wrap h2').on( 'click', 'a.multi-uploader', function(event){
16	event.preventDefault();
17
18	var file_frame,

plugin-fw/assets/js/yit-cpt-unlimited.min.js CHANGED Viewed

	@@ -1,2 +1,2 @@
1	- (function(c){c(".wrap h2").on("click","a.multi-uploader",function(f){f.preventDefault();var a,b=c(this),d=!1;b.next("span.spinner").css("display","inline-block");a\|\|(a=wp.media.frames.file_frame=wp.media({title:b.data("uploader_title"),button:{text:b.data("uploader_button_text")},library:{type:"image"},multiple:!0}),a.on("select",function(){var e=[];a.state().get("selection").map(function(a){a=a.toJSON();e.push({id:a.id,url:a.url,title:a.title})});c.post(ajaxurl,{images:e,post_type:typenow,action:"yit_cptu_multiuploader"},
2	function(a){location.reload()});b.next("span.spinner").css("display","inline-block");d=!0}),a.on("close",function(){d\|\|b.next("span.spinner").hide()}));a.open()})})(jQuery);


1	+ (function(c){c(".wrap h1, .wrap h2").on("click","a.multi-uploader",function(f){f.preventDefault();var a,b=c(this),d=!1;b.next("span.spinner").css("display","inline-block");a\|\|(a=wp.media.frames.file_frame=wp.media({title:b.data("uploader_title"),button:{text:b.data("uploader_button_text")},library:{type:"image"},multiple:!0}),a.on("select",function(){var e=[];a.state().get("selection").map(function(a){a=a.toJSON();e.push({id:a.id,url:a.url,title:a.title})});c.post(ajaxurl,{images:e,post_type:typenow,action:"yit_cptu_multiuploader"},
2	function(a){location.reload()});b.next("span.spinner").css("display","inline-block");d=!0}),a.on("close",function(){d\|\|b.next("span.spinner").hide()}));a.open()})})(jQuery);

plugin-fw/lib/yit-cpt-unlimited.php CHANGED Viewed

	@@ -1637,7 +1637,7 @@ class YIT_CPT_Unlimited {
1637	style: 'float: none;'
1638	});
1639
1640	- button.appendTo('.wrap h2').after(spinner);
1641
1642	})(jQuery);
1643	</script>


1637	style: 'float: none;'
1638	});
1639
1640	+ button.appendTo('.wrap h2, .wrap h1').after(spinner);
1641
1642	})(jQuery);
1643	</script>

plugin-fw/lib/yit-plugin-panel.php CHANGED Viewed

	@@ -708,8 +708,9 @@ if ( ! class_exists( 'YIT_Plugin_Panel' ) ) {
708	}
709
710	$custom_attributes = implode( ' ', $custom_attributes );


711
712	- $db_value = ( isset( $db_options[$option['id']] ) ) ? $db_options[$option['id']] : '';
713	if ( isset( $option['deps'] ) ) {
714	$deps = $option['deps'];
715	}


708	}
709
710	$custom_attributes = implode( ' ', $custom_attributes );
711	+ $std = isset( $option['std'] ) ? $option['std'] : '';
712	+ $db_value = ( isset( $db_options[$option['id']] ) ) ? $db_options[$option['id']] : $std;
713

714	if ( isset( $option['deps'] ) ) {
715	$deps = $option['deps'];
716	}

plugin-fw/lib/yit-upgrade.php CHANGED Viewed

	@@ -134,7 +134,8 @@ if ( ! class_exists( 'YIT_Upgrade' ) ) {
134	$update_url[ $init ] = wp_nonce_url( self_admin_url('update.php?action=upgrade-plugin-multisite&plugin=') . $init, 'upgrade-plugin-multisite_' . $init );
135	$changelog_id = str_replace( array( '/', '.php', '.' ), array( '-', '', '-' ), $init );
136	$details_url[ $init ] = '#TB_inline' . esc_url( add_query_arg( array( 'width' => 722, 'height' => 914, 'inlineId' => $changelog_id ) , '' ) );
137	- $~~changelogs[ $init ]~~ = ~~$this->in_theme_update_message~~( $this->_plugins[ $init ], $this->_plugins[ $init ]['info']['changelog'], ~~$changelog_id,~~ ~~false )~~;

138	}
139
140	$localize_script_args = array(


134	$update_url[ $init ] = wp_nonce_url( self_admin_url('update.php?action=upgrade-plugin-multisite&plugin=') . $init, 'upgrade-plugin-multisite_' . $init );
135	$changelog_id = str_replace( array( '/', '.php', '.' ), array( '-', '', '-' ), $init );
136	$details_url[ $init ] = '#TB_inline' . esc_url( add_query_arg( array( 'width' => 722, 'height' => 914, 'inlineId' => $changelog_id ) , '' ) );
137	+ $plugin_changelog = isset( $this->_plugins[ $init ]['info']['changelog'] ) ? $this->_plugins[ $init ]['info']['changelog'] : '';
138	+ $changelogs[ $init ] = $this->in_theme_update_message( $this->_plugins[ $init ], $plugin_changelog, $changelog_id, false );
139	}
140
141	$localize_script_args = array(

plugin-fw/lib/yit-video.php CHANGED Viewed

	@@ -57,7 +57,7 @@ if ( ! class_exists( 'YIT_Video' ) ) {
57	return;
58	}
59
60	- ~~if( ! $echo )~~ ob_start();
61
62	$id = preg_replace( '/[&\|&]feature=([\w\-]*)/', '', $id );
63	$id = preg_replace( '/(youtube\|vimeo):/', '', $id ); ?>
	@@ -67,7 +67,11 @@ if ( ! class_exists( 'YIT_Video' ) ) {
67	</div>
68
69	<?php
70	- ~~if(~~ ! ~~$echo~~ ) ~~return~~ ob_get_clean();




71	}
72
73	/**
	@@ -97,7 +101,7 @@ if ( ! class_exists( 'YIT_Video' ) ) {
97	$id = self::video_id_by_url( $url );
98	}
99
100	- ~~if( ! $echo )~~ ob_start();
101
102	$id = preg_replace( '/[&\|&]feature=([\w\-]*)/', '', $id );
103	$id = preg_replace( '/(youtube\|vimeo):/', '', $id ); ?>
	@@ -107,7 +111,11 @@ if ( ! class_exists( 'YIT_Video' ) ) {
107	</div>
108
109	<?php
110	- ~~if(~~ ! ~~$echo~~ ) ~~return~~ ob_get_clean();




111	}
112
113	/**


57	return;
58	}
59
60	+ ob_start();
61
62	$id = preg_replace( '/[&\|&]feature=([\w\-]*)/', '', $id );
63	$id = preg_replace( '/(youtube\|vimeo):/', '', $id ); ?>

67	</div>
68
69	<?php
70	+ $html = apply_filters( 'yit_video_youtube', ob_get_clean() );
71	+
72	+ if( $echo ) echo $html;
73	+
74	+ return $html;
75	}
76
77	/**

101	$id = self::video_id_by_url( $url );
102	}
103
104	+ ob_start();
105
106	$id = preg_replace( '/[&\|&]feature=([\w\-]*)/', '', $id );
107	$id = preg_replace( '/(youtube\|vimeo):/', '', $id ); ?>

111	</div>
112
113	<?php
114	+ $html = apply_filters( 'yit_video_vimeo', ob_get_clean() );
115	+
116	+ if( $echo ) echo $html;
117	+
118	+ return $html;
119	}
120
121	/**

plugin-fw/yit-functions.php CHANGED Viewed

	@@ -634,9 +634,14 @@ if ( ! function_exists( 'yit_check_plugin_support' ) ) {
634	* @author Andrea Grillo <andrea.grillo@yithemes.com>
635	*/
636	function yit_check_plugin_support() {

637	$headers['core'] = wp_get_theme()->get( 'Core Framework Version' );
638	$headers['author'] = wp_get_theme()->get( 'Author' );
639




640	if ( ( ! empty( $headers['core'] ) && version_compare( $headers['core'], '2.0.0', '<=' ) ) \|\| $headers['author'] != 'Your Inspiration Themes' ) {
641	return true;
642	}


634	* @author Andrea Grillo <andrea.grillo@yithemes.com>
635	*/
636	function yit_check_plugin_support() {
637	+
638	$headers['core'] = wp_get_theme()->get( 'Core Framework Version' );
639	$headers['author'] = wp_get_theme()->get( 'Author' );
640
641	+ if( ! $headers['core'] && defined( 'YIT_CORE_VERSION' ) ) {
642	+ $headers['core'] = YIT_CORE_VERSION;
643	+ }
644	+
645	if ( ( ! empty( $headers['core'] ) && version_compare( $headers['core'], '2.0.0', '<=' ) ) \|\| $headers['author'] != 'Your Inspiration Themes' ) {
646	return true;
647	}

screenshot-10.png ADDED Viewed

Binary file

screenshot-9.png ADDED Viewed

Binary file

settings/custom-style-options.php ADDED Viewed

	@@ -0,0 +1,40 @@


1	+ <?php
2	+
3	+ $custom_style = array(
4	+
5	+ 'custom-style' => array(
6	+
7	+ 'header' => array(
8	+
9	+ array( 'type' => 'open' ),
10	+
11	+ array(
12	+ 'name' => __( 'Custom Style', 'yith_wc_ajxnav' ),
13	+ 'type' => 'title'
14	+ ),
15	+
16	+ array( 'type' => 'close' )
17	+ ),
18	+
19	+ 'settings' => array(
20	+
21	+ array( 'type' => 'open' ),
22	+
23	+ array(
24	+ 'name' => __( 'Put here your custom CSS rules:', 'yith_wc_ajxnav' ),
25	+ 'desc' => '',
26	+ 'id' => 'yith_wcan_custom_style',
27	+ 'type' => 'textarea',
28	+ 'std' => '',
29	+ 'custom_attributes' => array(
30	+ 'rows' => 15,
31	+ 'cols' => 75
32	+ )
33	+ ),
34	+
35	+ array( 'type' => 'close' ),
36	+ ),
37	+ )
38	+ );
39	+
40	+ return apply_filters( 'yith_wcan_panel_custom_style_options', $custom_style );

settings/frontend-options.php ADDED Viewed

	@@ -0,0 +1,61 @@


1	+ <?php
2	+
3	+ $frontend = array(
4	+
5	+ 'frontend' => array(
6	+
7	+ 'header' => array(
8	+
9	+ array( 'type' => 'open' ),
10	+
11	+ array(
12	+ 'name' => __( 'General Settings', 'yith_wc_ajxnav' ),
13	+ 'type' => 'title'
14	+ ),
15	+
16	+ array( 'type' => 'close' )
17	+ ),
18	+
19	+ 'settings' => array(
20	+
21	+ array( 'type' => 'open' ),
22	+
23	+ array(
24	+ 'id' => 'yith_wcan_frontend_description',
25	+ 'name' => _x( 'How To:', 'Admin panel: option description', 'yith_wc_ajxnav' ),
26	+ 'type' => 'wcan_description',
27	+ 'desc' => _x( "If your theme use the WooCommerce standard templates, you don't need to change the following values.
28	+ Otherwise, add the classes used in the template of your theme.
29	+ If you don't know them, please contact the developer of your theme to receive the correct classes.", 'Admin: Panel section description', 'yith_wc_ajxnav' ),
30	+ ),
31	+
32	+ array(
33	+ 'name' => __( 'Product Container', 'yith_wc_ajxnav' ),
34	+ 'desc' => __( 'Put here the CSS class or id for the product container', 'yith_wc_ajxnav' ) . ' (Default: <strong>.products</strong>)',
35	+ 'id' => 'yith_wcan_ajax_shop_container',
36	+ 'type' => 'text',
37	+ 'std' => '.products'
38	+ ),
39	+
40	+ array(
41	+ 'name' => __( 'Shop Pagination Container', 'yith_wc_ajxnav' ),
42	+ 'desc' => __( 'Put here the CSS class or id for the shop pagination container', 'yith_wc_ajxnav' ) . ' (Default: <strong>nav.woocommerce-pagination</strong>)',
43	+ 'id' => 'yith_wcan_ajax_shop_pagination',
44	+ 'type' => 'text',
45	+ 'std' => 'nav.woocommerce-pagination'
46	+ ),
47	+
48	+ array(
49	+ 'name' => __( 'Result Count Container', 'yith_wc_ajxnav' ),
50	+ 'desc' => __( 'Put here the CSS class or id for the result count container', 'yith_wc_ajxnav' ) . ' (Default: <strong>.woocommerce-result-count</strong>)',
51	+ 'id' => 'yith_wcan_ajax_shop_result_container',
52	+ 'type' => 'text',
53	+ 'std' => '.woocommerce-result-count'
54	+ ),
55	+
56	+ array( 'type' => 'close' ),
57	+ ),
58	+ )
59	+ );
60	+
61	+ return apply_filters( 'yith_wcan_panel_frontend_options', $frontend );

templates/admin/premium.php CHANGED Viewed

	@@ -1,7 +1,3 @@
1	-
2	-
3	-
4	-
5	<style>
6	.section{
7	margin-left: -20px;
	@@ -225,10 +221,7 @@
225	<h2><?php _e('Two more layouts','yith_wc_ajxnav');?></h2>
226	</div>
227	<p>
228	- <?php echo sprintf(__('The YITH WooCommerce Ajax product Filter widget get richer with 2 new layouts to filter the products of your shop.
229	- %1$sBicolor%2$s: the perfect choice for those attributes related to two different colors at the same time (white/black), for a simple visual impact for the final user. Pick the %1$sTag%2$s typology, on the contrary, if you want to filter your products by product tag.
230	- And if you are using also the %1$sYITH WooCommerce Brand Add-On%2$s plugin, you will be able to offer the freedom to filter your shop products by brands thanks to the ajax technology.
231	- ', 'yith_wc_ajxnav'), '<b>', '</b>');?>
232	</p>
233	</div>
234	</div>
	@@ -241,8 +234,7 @@
241	<h2><?php _e('Price range','yith_wc_ajxnav');?></h2>
242	</div>
243	<p>
244	- <?php echo sprintf(__('One of the most requested filter for e-commerce sites is the one that let you select products by their prices.
245	- Thanks to YITH WooCommerce Ajax List Price Filter, %1$syou can set unlimited price ranges:%2$s your users will be able to filter products selecting on the ranges you have set.', 'yith_wc_ajxnav'), '<b>', '</b>');?>
246	</p>
247	</div>
248	<div class="col-1">
	@@ -261,9 +253,7 @@
261	<h2><?php _e( 'Ajax Stock/On Sale Filters','yith_wc_ajxnav');?></h2>
262	</div>
263	<p>
264	- <?php echo sprintf(__('A new widget for the premium version of the plugin.
265	- Whoever will surf the pages of your shop will be able to display only the products on sale and/or the available ones.%3$s
266	- %1$sAn additional feature for an e-commerce site that is worthy!%2$s', 'yith_wc_ajxnav'), '<b>', '</b>','<br>');?>
267	</p>
268	</div>
269	</div>
	@@ -276,8 +266,7 @@
276	<h2><?php _e('Product sorting','yith_wc_ajxnav');?></h2>
277	</div>
278	<p>
279	- <?php echo sprintf(__('With the new %1$sYITH WooCommerce Ajax Sort By%2$s widget, you can give your users the freedom to sort products with the ajax technology,
280	- without the need to reload the page. Products can be sorted by rate, sales, price or publication date.', 'yith_wc_ajxnav'), '<b>', '</b>');?>
281	</p>
282	</div>
283	<div class="col-1">
	@@ -296,7 +285,7 @@
296	<h2><?php _e('Customized loader','yith_wc_ajxnav');?></h2>
297	</div>
298	<p>
299	- <?php _e('From the plugin option panel, you can choose to upload a new icon for your loader: in this way, it will better meet your needs.','') ?>
300	</p>
301	</div>
302	</div>






1	<style>
2	.section{
3	margin-left: -20px;

221	<h2><?php _e('Two more layouts','yith_wc_ajxnav');?></h2>
222	</div>
223	<p>
224	+ <?php echo sprintf(__('The YITH WooCommerce Ajax product Filter widget get richer with 2 new layouts to filter the products of your shop.%1$sBicolor%2$s: the perfect choice for those attributes related to two different colors at the same time (white/black), for a simple visual impact for the final user. Pick the %1$sTag%2$s typology, on the contrary, if you want to filter your products by product tag. And if you are using also the %1$sYITH WooCommerce Brand Add-On%2$s plugin, you will be able to offer the freedom to filter your shop products by brands thanks to the ajax technology.', 'yith_wc_ajxnav'), '<b>', '</b>');?>



225	</p>
226	</div>
227	</div>

234	<h2><?php _e('Price range','yith_wc_ajxnav');?></h2>
235	</div>
236	<p>
237	+ <?php echo sprintf(__('One of the most requested filter for e-commerce sites is the one that let you select products by their prices. Thanks to YITH WooCommerce Ajax List Price Filter, %1$syou can set unlimited price ranges:%2$s your users will be able to filter products selecting on the ranges you have set.', 'yith_wc_ajxnav'), '<b>', '</b>');?>

238	</p>
239	</div>
240	<div class="col-1">

253	<h2><?php _e( 'Ajax Stock/On Sale Filters','yith_wc_ajxnav');?></h2>
254	</div>
255	<p>
256	+ <?php echo sprintf(__('A new widget for the premium version of the plugin. Whoever will surf the pages of your shop will be able to display only the products on sale and/or the available ones.%3$s %1$sAn additional feature for an e-commerce site that is worthy!%2$s', 'yith_wc_ajxnav'), '<b>', '</b>','<br>');?>


257	</p>
258	</div>
259	</div>

266	<h2><?php _e('Product sorting','yith_wc_ajxnav');?></h2>
267	</div>
268	<p>
269	+ <?php echo sprintf(__('With the new %1$sYITH WooCommerce Ajax Sort By%2$s widget, you can give your users the freedom to sort products with the ajax technology, without the need to reload the page. Products can be sorted by rate, sales, price or publication date.', 'yith_wc_ajxnav'), '<b>', '</b>');?>

270	</p>
271	</div>
272	<div class="col-1">

285	<h2><?php _e('Customized loader','yith_wc_ajxnav');?></h2>
286	</div>
287	<p>
288	+ <?php _e('From the plugin option panel, you can choose to upload a new icon for your loader: in this way, it will better meet your needs.','yith_wc_ajxnav') ?>
289	</p>
290	</div>
291	</div>

YITH WooCommerce Ajax Product Filter - Version 2.3.0

Version Description

Release Info

Code changes from version 2.2.0 to 2.3.0