Crayon Syntax Highlighter

• ADDED:
  • Coy theme.
• FIXED:
  • Strip tags in output content for CrayonWP::highlight()

• ADDED:
  • Onderka15 theme.
  • Obsidian Light theme.
• FIXED:
  • Prevented using is_admin() as a security query (thanks to g0blin Research).
  • Removed the ability to load files from the filesystem due to security vulnerabilities (thanks to Kevin Subileau). Ensure all URLs are publicly accessible.
  • Fixed a bug causing tags to be removed in some cases.

• ADDED:
  • Option to load crayon script in the footer to improve loading performance (thanks to sumhat).
  • X3Info theme
  • Papyrus language
• FIXED:
  • Support for nested multi-line strings in Swift language (thanks to nicolafiorillo).
  • CrayonFormatter::print_error() called non-statically (thanks to https://github.com/ksubileau)
  • Admin CSS issue: https://github.com/aramk/crayon-syntax-highlighter/issues/250.
  • Table style incompatibility with WP 2015 theme.
  • Wrapped text now breaks per character.

• ADDED:
  • OCaml langauge thanks to zhenjie
  • Added Capacitacionti theme
• FIXED:
  • SVN issue with old versions of JS and CSS resources being deployed instead of the latest from the dev repo.

• ADDED:
  • Traditional Chinese translation (thanks to Arefly)
  • Converting tabs to spaces setting is now off by default. The original tab size setting is used with the tab-size CSS style instead to preserve tabs in the source.
  • "ignore:true" setting in the class of pre tags will prevent that code block from being parsed by Crayon.
  • Obsidian theme thanks to Rakcheev Artem.
  • Visual Assist theme thanks to Brady Reuter.
• FIXED:
  • Styling for (?) buttons on settings page.

• ADDED:
  • Sublime-text theme.
  • PowerShell ISE Theme thanks to ITFiend.
• FIXED:
  • C# improvements thanks to Meligy
  • Admin uses HTTPS for requests when available (thanks to taoeffect)
  • Tag Editor button failing to function Firefox.
  • Shell language improvements thanks to mixProtocol and ITFiend.

• ADDED:
  • Delphi Web Script language (thanks to smartmobilestudio)
  • ZSH language
  • INI language
• FIXED:
  • Fixed a bug causing posts with only backquotes and no Crayon tags to be ignored.
  • wrap="off" is now set to wrap="soft" to adhere to W3C standards.
  • The copy button tooltip.
  • Retina button order in the sprite sheet.
  • Wrapping of code lines in some wordpress themes.
  • Wrapped line height was being overridden by CSS.
  • Settings page docs links.

• ADDED:
  • Merged two versions of MySQL from different authors into a single language folder
  • VB.net language
• FIXED:
  • Removed dependency on jQuery.browser.msie in popup script
  • Fixed Colorbox CSS conflicts
  • CSS improvements for Colorbox to prevent unusable controls
  • German translation improvements

• ADDED:
  • MySQL language
• FIXED:
  • Replaced Fancybox with Colorbox to comply with GPLv2

• ADDED:
  • New setting to remove <code> blocks surrounding the code, often not intended to be in the code itself
  • Scala language thanks to https://github.com/vkostyukov
• FIXED:
  • Most important documentation paths now point to github docs.

• ADDED:
  • Ada langauge from https://github.com/antiphasis/crayon-lang-ada
  • Monokai theme
  • CG Cookie theme
  • MATLAB language
• FIXED:
  • Escaping quotes in strings
  • R language type literals
  • Arabic translation
  • Forced LTR for Crayon CSS, preventing the line numbers from appearing on the right
  • Added unhighlighted colour to theme editor and existing dark themes
  • New theme inputs not present in the loaded theme are added during save
  • Fixed a bug related to IIS 7.5 and uniqid(): https://github.com/aramkocharyan/crayon-syntax-highlighter/issues/97

• ADDED:
  • Mirc Dark theme
  • Feeldesign theme
  • IntelliJ theme
  • Arabic translation
• FIXED:
  • All language css classes are prefixed with "crayon-" to prevent conflicts
  • Terminal theme fix
  • Improved language readme
  • Lines containing a single zero appeared blank when highlighting was disabled
  • AppleScript regex (thanks to darricktheprogrammer)

• ADDED:
  • Line height can now be customised along with font size
  • AJAX method for highlighting Crayon using ajaxurl. See http://aramk.com/crayon/adding-crayon-to-posts-in-wordpress-programmatically/.
  • Ability to capture code tags as inline Crayons
  • Terminal theme
• FIXED:
  • Expanding code issues to do with position and dimensions
  • Toolbar font-size and line height improvements
  • Now settings which affect capturing trigger a refresh of crayon posts when modified
  • Added message about emailing in submit window of theme editor
  • Border is now drawn inside so right border won't clip from theme CSS
  • Comments were not detected to contain Crayons unless edited in wp-admin
  • Highlighting improvements for variables and entities

• ADDED:
  • R language
  • TinyMCE is automatically added to the comment box when the Tag Editor is enabled on the frontend
  • SQL Management Studio 2012 Theme
• FIXED:
  • bbPress Tag Editor button wasn't showing
  • Slashes are now added to post content before legacy tag conversion, since wp_update_post removes them
  • PowerShell improvements
  • Empty directory path on some pages
  • Expanding uses absolute positioning, so it will stay on top of other elements
  • When expanded the toolbar controls move left for easier toggling
  • CSS conflicts with wordpress themes causing line-height and font-size overrides to be ignored

• ADDED:
  • Arduino language
  • LESS language
  • Sass language
  • Lisp language
  • AmigaDOS language
  • Added CoffeeScript thanks to http://firn.jp/crayon-coffeescript
  • Line numbers right border in theme editor
  • New Themes: Familiar, Idle, Tomorrow, Tomorrow Night, Github, VS2012, VS2012 Black
  • Ability to minimize code
  • Translation to Slovak
• FIXED:
  • jQuery UI is no longer an external dependency; now using wpdialog(). Theme Editor updated to use wpdialog.
  • Inline tags. See: https://github.com/aramkocharyan/crayon-syntax-highlighter/issues/57
  • Tag Editor didn't work on front end
  • Improved legacy tag conversion functions by removing false positives arising from duplicate regex
  • Slightly faster conversion of legacy by delaying database writes until the end
  • &-quot; is also converted now in HTML
  • Position of color picker top is remembered
  • Minor bug in saving themes causing field name mapping to be ignored.
  • Added missing blank.gif in fancybox
  • MS DOS language fixes
  • Taken measures to prevent incorrect upload directory creating a folder in root.
  • Theme fixes. 'border' is now split automatically into separate CSS rules.
  • Monospaced font for Tag Editor
  • "Attempt to load Crayon's CSS and JavaScript only when needed" setting improvements
  • Logging improvements
  • Unchecked property: Notice: Undefined property: WP_Query::$post
  • Theme Editor PHP classes renamed to avoid conflicts
  • Log uses strval() instead of ob_start() to avoid conflicts with other plugins using ob_start() without ob_end_flush() or similar

• ADDED:
  • Theme Editor allowing users to create and modify Crayon Themes!
  • Polish translation (thanks to Bartosz Romanowski)
  • Vim language
  • Solarized themes (thanks to Greduan)
  • Converting legacy tags now has an "encode" option. If selected, any legacy tag where the "decode" attribute is missing (neither true or false) has its code encoded and decode="true" specified.
• FIXED:
  • Removed fancybox_init.js and integrated into util.js, other minor improvements in loading Tag Editor
  • Improved expanding with shirt
  • Issues with expanding a single line, other minor issues.
  • Merged JS and PHP debugging toggle
  • Moved everything towards camelCase from underscores
  • Minor improvements to Objective-C
  • Numerous bug fixes and improvements!

• ADDED:
  • Selected text in the TinyMCE editor is now added into the code box of the Tag Editor
  • Retina buttons for the toolbar
  • Support for Wordpress 3.5
• FIXED:
  • Removed fancybox_init.js and integrated into util.js, other minor improvements in loading Tag Editor
  • Disabling popup now removes the JS resource
  • Refactored Tag Editor functions
  • Display Tag Editor settings on the frontend wasn't working
  • Removed contextual help and added more useful links, including online help
  • Checkboxes have labels instead of spans thanks to https://github.com/toszcze
  • Undefined php variable fix thanks to https://github.com/toszcze
  • Dimension fixes in js on hover
  • On iOS the fonts appeared larger for code than for line numbers.
  • Expanding code shrunk instead if the toolbar was visible
  • Updated Turkish

• ADDED:
  • The settings page no longer searches through all posts looking for legacy tags until you hit a new "refresh" button. Refreshing will look through all posts for crayon tags, and also mark any that are legacy tags. The same process occurs on an individual basis when saving a post.
  • The settings page shows which posts contains legacy tags, and the buttons do not hide when showing the table.
  • Added theme information to the settings page
  • Improved version updating
  • Code in a new window loses size constraints
  • MS-DOS batch language (thanks to http://www.amigalog.com/?p=334)
  • Minor improvements
• FIXED:
  • Fancybox issues have been fixed: http://ak.net84.net/crayon/initialising-fancybox-with-custom-objects/
  • max/min-height/width didn't work on Tag Editor
  • Width discrepancy before and after mouseover from 1px border
  • Before and after whitespace didn't display correctly
  • Code opened in a new window didn't display if the current wp theme css was included
  • IE 8 compatibility issues
  • Dropdown of languages in settings and Tag Editor are now sorted by name, not id
  • By default "Display the Tag Editor in any TinyMCE instances on the frontend" is disabled to reduce resources
  • Chinese translation updated

• All AJAX functions are now using the wp_ajax action and admin-ajax.php method defined here: http://codex.wordpress.org/AJAX_in_Plugins. This means Crayon no longer passes around the wp_load path and doesn't use it as a $_GET variable to load AJAX requests. The security vulnerability in 1.13 is no longer present and that code has been removed.
• font-size and line-height has been removed from the crayon style CSS and is specified using the settings screen - the custom font size is enabled at 12px. This allows you to disable the custom font size and allow your own CSS to take control of the sizing for you. With the custom size disabled the inherited size is applied, so the code will appear at the size of its parent element based on your wordpress theme.
• Update functionality has been improved so the CrayonWP update function is only called when an update is detected from a change in the version string, not every time you load the page! If using lower than 1.14 the custom font size setting is enabled for you, since this setting was disabled by default in previous versions.
• Fixed a bug preventing Tag Editor from showing on the front end (related to the AJAX fix)
• Moved global js variables to the init functions which are called on ready()
• Fancybox now uses "fancybox" as the script name and checks if another version is already queued
• Fixed a bug where post previews were not displaying any Crayon code
• Fixed an issue with code wrap not reverting when disabled
• Fixed a bug causing code wrap from distorting the style of the popup
• Added Erlang thanks to Daniel (adostudio.it)
• Fixed a bug where languages were parsed too late to pick up language modes
• Updated German translation.

Make sure to upgrade to the latest release when possible to ensure you avoid bugs others have found and enjoy new features.

• Fixed an issue with IE 8 throwing JS errors for setStyleProperty
• Fixed yet another issue with \r\n causing incorrect span tags, refactored code.

• Another fix regarding the \r\n line breaks

• Fixed a crucial but hard to spot bug causing Crayon code to break by incorrectly handling ignored Crayons
• Added functions to generate Crayons when given Crayon tags in strings like the post content
• Added width:100%; so CSS float works
• Removed bit.ly links from this readme

• Added /util/external_use.php for an example of how to use Crayon in other PHP environments.
• Fixed issues with the excerpt, now Crayons are not stripped out by default, can be changed in Settings > Misc.
• Fixed font-size issues that may conflict on some themes.
• Crayons in comments now have their HTML entities decoded by default, specify "decode:false" in the class attr or decode="false" as an attr if you don't want it to decode.
• Fixed a newline bug thanks to Eugene at http://iteye.ru/

• Added Perl
• Minor bugs fixed thanks to http://hahler.de
• Fixed bug in js detecting PCs as Macs
• Fixed IE bug preventing code from opening in a window
• Fixed bug causing comment <p> tags being removed

• Fixed an error preventing code containing HTML tags from being added using the Tag Editor in Visual mode
• Fixed CSS for Mixed Highlighting (+)
• Added a new theme thanks to http://blog.phiphou.com

• This update is the biggest update yet - highly recommended for all users.
• Added a brand new Tag Editor in the Visual Editor toolbar! Greatly simplifies adding code to posts in the Visual Editor. You can also switch between Visual and HTML modes to verify your code before posting!
• Added ability to decode HTML entities, so now you can use <, > etc. in the Visual Editor. But if you need indentation etc, you'll want to use the HTML editor for posts with Crayons. You can also use decode="yes/no/true/false" to set this for an individual Crayon.
• Added ability to decode attributes, which is enabled by default to avoid seeing encoded strings in the title, and also to allow encoded angle/square brackets in the title that would otherwise clash with the Crayon tag brackets if left unencoded.
• Added ability to use the class attribute in <pre> tags for specifying settings like url, mark, lang, toolbar and all other valid settings like in a normal [crayon] tag. This will ensure your <pre> tags remain valid XHTML markup even with Crayon disabled.
• Added ability to specify hyphen-separated-values in the class attribute of a <pre> tag to make them look like actual class selectors. E.g. <pre class="lang-objc toolbar-false">...</pre>. The setting name is made up of letters and hyphens ONLY, the value is whatever is left between the last hyphen and the next whitespace character.
  
• Added Scheme language thanks to https://github.com/harry75369
• Added ABAP language with help from Christian Fein
• Added a new setting: crayon="false/no/0" as an attribute or crayon:false in the class tag of a <pre>. This will ignore the <pre> tag and not turn it into a Crayon for those rare cases you don't want to use the plugin.
• Improved the method of finding posts with Crayons - now it will search through all posts for Crayons and save the ids in the options db. When the_posts is called, it won't need to do any extra searching on page loading and will already know which post has Crayons. Like before, pages which might use page templates will turn off enqueuing of fonts and themes to ensure they are always printed.
• Overriden Language File elements are now put first in the CSS class name, so the extended element can override in a theme
• Prevented capturing Crayons in the admin
• Crayons now use HTML5 valid markup
• I'm still sticking to the wrap="off" for no-wrapping preformatted styling - CSS doesn't do the trick yet: http://stackoverflow.com/questions/657795/how-remove-wordwrap-from-textarea
• Improved ajax handling
• Cleaned up the settings screen
• Line numbers now use UID in id to avoid duplicates
• Crayon CSS updated to use inline styles and never use style tags in the body
• Simplified the toolbar buttons to suit the minimalistic design of the rest of Crayon. It'll look badass with an inset shadow in a future theme...
• Plain tags are now just <pre> tags and don't contain the inline code tag since they are block tags.
• Fixed a MAJOR bug preventing previously captured Crayons from being applied to post content!
• Fixed a bug causing case insensitive Boolean settings to fail at times
• Fixed a bug causing a [crayon ... /] tags to be recognised as [c ... /] tags (added a \b)
• Fixed a bug preventing highlight="false" from working
• Fixed a bug preventing mouse events for showing plain code when toolbar is always hidden
• Fixed a bug preventing smart enqueuing from detecting if a Crayon was present before enqueuing resources.
• Fixed a bug causing inline tags to be surround in <p> tags
• Fixed a bug causing toolbar=1 to be regarded as toolbar=false from legacy settings
• Fixed a bug causing content to be specified but not formatted for URLs with no code given
• Fixed removing $ in font of ignored crayons like $<pre...
• Fixed js .style bugs in < IE 9
• Cleaned up code for specifying attributes, NULL attributes are not passed as empty strings anymore.
• The log looks cleaner now
• Now crayons are replaced with [crayon-id/] in posts before being replaced with the actual Crayon
• If js ever fails to load, it won't affect styling, just functionality
• Added ability to use closed Mini Tags like [php ... ] when you're just giving a URL
• Added lenient spaces for closed tags
• Fixed element content text in XHTML to avoid capturing "" as strings
• Added Lithuanian translation thanks to Vincent G

• Added inline support for Crayons using the inline="true" attribute or even cooler with {php}...{/php} style tags.
• backquotes become <code>
• Added support for Crayons in comments!
• Added Apache
• Fixed a bug causing irregular formatting of Crayons by increasing the priority of the_content filter, thanks to http://joshmountain.com/
• Added sample code for missing languages in Live Preview

• Added AutoIt and PowerShell
• Fixed a bug causing single line comments on the last line without carriage return to be ignored.
• Fixed bug causing crayon.js to fail when show-plain-default was enabled thanks to http://www.stuarticus.com/

• Added PostgreSQL thanks to Emiliano Leporati and Alessandro Venezia from http://bitorchestra.com/
• Added ActionScript
• Thanks to Thomas Tan for finding and fixing IE6 compatibility bugs in crayon.js!
• Improved Objective-C, XHTML and default language
• ?alt: tag now supports spaces in language files, treats then as \s+
• Added support for single quotes in CSS and JS

• German translation improved by Stephan Knauß
• Added missing translations in other languages and fixed bug preventing dropdowns from being translated
• Added translators to the about page
• Oh, added <html>...</html> tag into the delimiters
• But of course, if you wanted say HTML with PHP, then you'd set the language to HTML and use <?php ... ?> tag when you needed them

• Fixed dimension and redraw issues on scrollbars

• Added the option of either enqueuing themes and fonts (efficient) or printing them before the Crayon each time when enqueuing fails
• Thanks to http://www.adostudio.it/ for finding the bugs
• Improved theme and font handling
• Improved theme detection and Crayon capturing

• Fixed a visual artifact of loading that caused the plain code to be partially visible

• Removed jQuery.noConflict() from crayon.js. This must have been causing some trouble if anything used $.

• Added Mini Tags and Plain Tags into Crayon. http://bit.ly/rRZuzk
• Fixed a bug causing RSS feeds to contain malformed HTML of Crayons, now it shows plain code with correct indentations. Thanks to .
• Updated help in Settings and http://ak.net84.net/projects/crayon-syntax-highlighter/

• Fixed a bug causing international Unicode characters being garbled

• For those still having issues with CSS and JavaScript not laoding, I have added a new setting in Misc. that will allow you to either attempt to load these resources when needed if you have no issues with your theme or to force them to load on each page.
• Please see: http://ak.net84.net/php/loading-css-and-javascript-only-when-required-in-a-wordpress-plugin/

• Added ability to use and define language aliases. eg. XML -> XHTML, cpp -> c++, py -> python

• Added internationalisation with 4 new languages: German, Spanish, French and Italian
• These were translated using Google Translate, so if you speak these languages and would like to improve them, it's actually quite easy to edit - just contact me via email :)
• More languages will be added as they are demanded

• Recommended update for everyone
• Fixed a bug that caused the default theme not to load if was anything but "classic" - Thanks to Ralph!

• Fixed issue with incorrectly specified theme causing crash
• Email Developer improved

• Proper enquing of themes via wordpress, should cause no more issues with any themes
• Cached images for toolbar items, no delay on mouseover
• Fixed a minor regex bug in js preventing styles from being removed when in popup

• Fixed plain code toggle button update

• Added ability to cache remote code requests for a set period of time to reduce server load. See Settings > Crayon > Misc. You can clear the cache at any time in settings. Set the cache clearing interval to "Immediately" to prevent caching.
• Fixed a bug preventing dropdown settings from being set correctly
• Fixed AJAX settings bug
• Fixed CSS syntax bug for fonts
• Improved code popup, strips style atts
• Added preview code for shell, renamed to 'Shell'
• Code popup window now shows either highlighted or plain code, depending on which is currently visible

• Revised CSS style printing
• Fixed bugs with the "open in new window" and copy/paste actions
• Upgraded jQuery to 1.7

• Fixed a bug that caused the help info to remain visible after settings submit

• Huge overhaul of Crayon detection and highlighting
• IDs are now added to Crayons before detection
• No more identification issues possible
• Highlighting grabs the ID and uses it in JS
• Only detects Crayons in visible posts, performance improved
• This fixes issues with <!--nextpage-->

• Fixed Preview in settings, wasn't loading code from different languages
• Fixed code toggle button updating for copy/paste
• Added some keywords to c++, changed sample code

• Added all other global settings for easy overriding: http://ak.net84.net/projects/crayon-settings/
• Fixed issues with variables and entites in language regex
• Added Epicgeeks theme made by Joe Newing of epicgeeks.net
• Help updated
• Fixed notice on missing jQuery string in settings
• Reduced number of setting reads
• Setting name cleanup
• Added a donate button, would appreciate any support offered and I hope you find Crayon useful
• String to boolean in util fixed

• Removed some leftover code from popupWindow

• Added the ability to open the Crayon in an external window for Mobile devices, originally thought it wouldn't show popup

• Added the ability to open the Crayon in an external window

• Added missing copy icon

• This fixes an issue that was not completely fixed in 1.3.0:
• Removed the lookbehind condition for escaping $ and \ for backreference bug

• Recommended upgrade for everyone.
• Major bug fix thanks to twitter.com/42dotno and twitter.com/eriras
• Fixed a bug causing attributes using single quotes to be undetected
• Fixed a bug causing code with dollar signs followed by numbers to be detected as backreferences and replace itself!
• Fixed a bug causing formatting to be totally disregarded.
• Fixed the <!--more--> tag in post_content and the_excerpt by placing crayon detection after all other formatting has taken place
• Added copy and paste, didn't use flash, selects text and asks user to copy (more elegant until they sort out clipboard access)
• Added shell script to languages - use with lang='sh'
• Removed certain usage of heredocs and replaced with string concatenation
• Added 'then' to default statements
• Cleaned up processing of post_queue used for Crayon detection and the_excerpt
• Added focus to plain text to allow easier copy-paste

• Prevented Crayons from appearing as plain text in excerpts http://wordpress.org/support/topic/plugin-crayon-syntax-highlighter-this-plugin-breaks-the-tag

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• Fixed the regex for detecting python docstrings. It's a killer, but it works! (?:(?<!\)""".?(?<!\)""")|(?:(?<!\)'''.?(?<!\)''')|((?<!\)".?(?<!\)")|((?<!\)'.?(?<!\)')

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• Added the feature to specify the starting line number both globally in settings and also using the attribute: ** [crayon start-line="1234"]fun code[/crayon]
• Thanks for the suggestion from travishill: ** http://wordpress.org/support/topic/plugin-crayon-syntax-highlighter-add-the-ability-to-specify-starting-line-number?replies=2#post-2389518

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• Recommended upgrade for everyone.
• Fixed crucial filesystem errors for Windows regarding filepaths and resource loading
• Said Windows bug was causing Live Preview to fail, nevermore.
• Fixed loading based on URL structure that caused wp_remote errors and local paths not being recognised
• Removed redundant dependency on filesystem path slashes
• PHP now fades surrounding HTML

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• Plugin version information is updated automatically

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• Added highlight="false" attribute to temporarily disable highlighting.
• Fixed default color of font for twilight font.

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• Fixed a bug that caused Themes not to load for some Crayons due to Wordpress content formatting.

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