showdown/CHANGELOG.md

1.8.3 (2017-11-28)

Bug Fixes

• literalMidWordAsterisks: no longer treats colon as alphanumeric char (21194c8), closes #461
• spanGamut: code spans are hashed after parsing (f4f63c5), closes #464
• tables: pipe character in code spans no longer breaks table (0c933a0), closes #465

1.8.2 (2017-11-11)

Bug Fixes

• fenced codeblocks: add tilde as fenced code block delimiter (c956ede), closes #456
• openLinksInNewWindow: hash links are not affected by the option (11936ec), closes #457

1.8.1 (2017-11-01)

Dependencies update

• package: update yargs to version 10.0.3 (#447) (906b26d)

Bug Fixes

• CDNjs: bump version to fix version missmatch with CDNjs (#452)

1.8.0 (2017-10-24)

NOTICE

Don't use the CDNjs version of this release. See issue #452 for more details.

Bug Fixes

• autolinks: prevent _ and * to be parsed in links (61929bb), closes #444

Features

• ellipsis: add auto-ellipsis support (25f1978)

  • Example:

    input

    this is an ellipsis...
    

    output

    <p>this is an ellipsis…</p>
    

• emoji: add emoji support through option emoji(5b8f1d3), closes #448

  • Usage:

    var conv = new showdown.Converter({emoji: true});
    

  • Example:

    input

    this is a smile :smile: emoji
    

    output

    <p>this is a smile 😄 emoji</p>
    

• start ordered lists at an arbitrary number: add support for defining the first item number of ordered lists (9cdc35e), closes #377

  • Example:

    input

    3. foo
    4. bar
    5. baz
    

    output

    <ol start="3">
      <li>foo</li>
      <li>bar</li>
      <li>baz</li>
    </ol>
    

• underline: add EXPERIMENTAL support for underline (084b819), closes #450

  • Usage:

    var conv = new showdown.Converter({underline: true});
    

  • Example:

    input

    this is __underlined__ and this is ___also underlined___
    

    output

    <p>this is <u>underlined</u> and this is <u>also underlined</u></p>
    

  • Note: With this option enabled, underscore no longer parses as <em> or <strong>

BREAKING CHANGES

• start ordered lists at an arbitrary number: Since showdown now supports starting ordered lists at an arbitrary number, list output may differ.

1.7.6 (2017-10-06)

Bug Fixes

• tables: tables are properly rendered when followed by a single linebreak and a list (d88b095), closes #443
• tables: trailing spaces no longer prevent table parsing (66bdd21), closes #442

1.7.5 (2017-10-02)

Bug Fixes

• html-comments: changed regex to precent malformed long comment to freeze showdown (3efcd10), closes #439

1.7.4 (2017-09-08)

Bug Fixes

• helper.isArray: replace a.constructor === Array with Array.isArray (466a2eb), closes #425
• loader: allow AMD loader to be used within Node env (ff24bdb)

Features

• base64-wrapping: support for wrapping base64 strings (8c593a4), closes #429

1.7.3 (2017-08-23)

Bug Fixes

• github flavor: add backslashEscapesHTMLTags to GFM flavor (5284439)
• literalMidWordAsterisks: option no longer treats punctuation as word character (8f05be7), closes #398
• tables: allow for one column table (fef110c), closes #406

Features

• rawHeaderId: Remove only spaces, ' and " from generated header ids (1791cf0), closes #409
• rawPrefixHeaderId: add option to prevent showdown from modifying the prefix (ff26c08), closes #409

1.7.2 (2017-08-05)

Bug Fixes

• githubMentions: githubMentions now works with openLinksInNewWindow options (1194d88), closes #403
• lists: fix multi paragraph lists with sublists (a2259c0), closes #397
• tablesHeaderId: fix missmatch of option name (51e4693), closes #412

Features

• backslashEscapesHTMLTags: backslash escapes HTML tags (5a5aff6), closes #374

1.7.1 (2017-06-02)

Important HOTFIX

Bug Fixes

• HTML Parser: fix nasty bug where malformed HTML would hang showdown (6566c72), closes #393

1.7.0 (2017-06-01)

(DEPRECATED)

Bug Fixes

• anchors: fix issue with brackets in link URL (7ba18dd), closes #390
• excludeTrailingPunctuationFromURL: add comma to punctuation list (fa35fd5), closes #354
• excludeTrailingPunctuationFromURLs: fix weird character when this option with simplifiedAutoLinks (71acff5), closes #378
• HTML parsing: fix HTML parsing issues with nested tags (6fbc072), closes #357 #387
• openLinksInNewWindow: encode _ to prevent clash with em (813f832), closes #379
• package: update yargs to version 7.0.1 (#349) (9308d7b)
• package: update yargs to version 8.0.1 (#385) (5fd847b)
• simpleAutoLinks: URLs with emphasis/strikethrough are parsed (5c50675), closes #347
• tables: pipe char can now be escaped (1ebc195), closes #345
• url parsing: fix url edge case parsing in images and links (30aa18c)

Features

• customizeHeaderId: add option for customizing header ids (94c570a), closes #383
• images: add support for image's implicit reference syntax (0c6c07b), closes #366
• literalMidWordAsterisks: add option for mid word asterisks (5bec8f9)
• openLinksInNewWindow: add option to open all links in a new window (50235d6), closes #362 #337 #249 #247 #222

1.6.4 (2017-02-06)

Bug Fixes

• encodeAmpsAndAngles: fix > and < encoding (7f43b79), closes #236
• encodeEmail: now produces valid emails (605d8b7), closes #340
• flavor: github: new version of github does not use prefix 'user-content' in headers (368f0b6)
• hashCodeTags: escape code tags (41cb3f6), closes #339
• italicsAndBold: fix double emphasis edge case (1832b7f)
• paragraph: workaround QML bug (f7a429e), closes #246 #338
• prefixHeaderId: make prefixHeaderId string be parsed along the generated id (f641a7d)

Features

• flavor: ghost: add Ghost flavor (6374b5b)
• flavor: original: add John Gruber's markdown flavor (6374b5b)

1.6.3 (2017-01-30)

Bug Fixes

• codeSpans: add - and = to escaped chars inside code spans (4243a31)
• italicsAndBold: fix inconsistency in italicsAndBold parsing (a4f05d4), closes #332
• literalMidWordUnderscores: fix inconsistent behavior of emphasis and strong with literalMidWordUndescores (0292ae0), closes #333
• paragraphs: fix empty lines generating empty paragraphs (54bf744), closes #334
• strikethrough: fix striketrough being wrongly parsed inside codeSpans (169cbe8)

Features

• events: add events to all subparsers (7d63a3e)

1.6.2 (2017-01-29)

Bug Fixes

• escapeSpecialCharsWithinTagAttributes: add ~ and = to escaped chars (bfcc0e4)
• strikethrough: allow escapinging tilde char (24d47d7), closes #331

Features

• ghMentionsLink: add ability to define the generated url in @mentions (a4c24c9)

1.6.1 (2017-01-28)

Bug Fixes

• simplifiedAutoLink: fix missing spaces before and after email addresses (5190b6a), closes #330

Features

• encodeEmail: add option to enable/disable mail obfuscation (90c52b8)

Notes

This release also improves performance a bit (around 8%)

1.6.0 (2017-01-09)

Bug Fixes

• ghCompatibleHeaderId: improve the number of removed chars (d499feb)
• IE8: fix for IE8 error on using isUndefined function (561dc5f), closes #280
• options: fix ghCompatibleHeaderId that was set as string instead of boolean (de7c37e)
• simpleLineBreaks: fix simpleLineBreaks option not working with non-ASCII chars and markdown delimiters (b1c458a), closes #318 #323

Features

• CLI: add -q (quiet) and -m (mute) mode to CLI (f3b86f0)
• CLI:flavor: add flavor option to CLI (2d6cd1e)
• getFlavor: add getFlavor method to showdown and Converter (0eaf105)
• ghMentions: add support for github's @mentions (f2671c0), closes #51

BREAKING CHANGES:

• CLI tool now uses the same option defaults as showdown main library. This mean the default flavor is vanilla and ghCodeBlocks options is enabled by default.

  To update, add --ghCodeBlocks="false" to the command.

1.5.5 (2016-12-30)

Features

• ghCompatibleHeaderId: generate header ids compatible with github (db97a90), closes #320 #321

1.5.4 (2016-12-21)

Bug Fixes

• horizontal rule: revert backwards incompatibility change (113f5f6), closes #317
• simpleLineBreaks: fix simpleLineBreak option breaking lists html (ed4c33f), closes #316

1.5.3 (2016-12-19)

Bug Fixes

• parser slowness with certain inputs (da8fb53), closes #315

Features

• requireSpaceBeforeHeadingText: option to make space between # and header text mandatory (5d19877), closes #277

1.5.2 (2016-12-17)

Bug Fixes

• listeners: fix listeners typo (f0d25b7), closes #290
• lists: lines with mutiple dashes being parsed as multilists (10b3410), closes #312
• nbsp: nbsp are replaced with simple spaces (6e90f7c)

1.5.1 (2016-12-01)

Features

• simpleLineBreaks: option that parses linebreaks as
  . This option enables linebreaks to always be treated as <br /> tags without needing to add spaces in front of the line, the same way GitHub does. (0942b5e), closes #206
• excludeTrailingPunctuationFromURLs: option that excludes trailing punctuation from auto linked URLs. (d2fc2a0), closes #266 #308

1.5.0 (2016-11-11)

Bug Fixes

• lists: enforce 4 space indentation in sublists (d51be6e)
• lists: fix sublists inconsistent behavior (9cfe8b1), closes #299

Features

• disableForced4SpacesIndentedSublists: option that disables the requirement of indenting nested sublists by 4 spaces. The option is disabled by default (0be39bc)

BREAKING CHANGES

• syntax for sublists is now more restrictive. Before, sublists SHOULD be indented by 4 spaces, but indenting at least 2 spaces would work. Now, sublists MUST be indented 4 spaces or they won't work.

  With this input:

  * one
    * two
      * three
  

  Before (ouput):

  <ul>
    <li>one
      <ul>
        <li>two
          <ul><li>three</li></ul>
        <li>
      </ul>
    </li>
  <ul>
  

  After (output):

  <ul>
    <li>one</li>
    <li>two
      <ul><li>three</li></ul>
    </li>
  </ul>
  

  To migrate either fix source md files or activate the option disableForced4SpacesIndentedSublists:

  showdown.setOption('disableForced4SpacesIndentedSublists', true);
  

1.4.4 (2016-11-02)

Bug Fixes

• make some regexes a bit faster and make tab char equivalent to 4 spaces (b7e7560)
• double linebreaks: fix double linebreaks in html output (f97e072), closes #291
• lists linebreaks: fix lists linebreaks in html output (2b813cd), closes #291
• parser: fix issue with comments inside nested code blocks (799abea), closes #288

1.4.3 (2016-08-19)

Bug Fixes

• bower: fix sourceMappingURL errors in bower by including source (9b5a233), closes #200
• comments: Fix html comment parser (238726c), closes #276
• ie8 compatibility: Improve ie8 compatibility (984942e), closes #275 #271
• simplifiedAutoLink: fix simplified autolink to match GFM behavior (0cc55b0), closes #284 #285

1.4.2 (2016-06-21)

Bug Fixes

• image-parser: fix ref style imgs after inline style imgs not parsing correctly (73206b0), closes #261
• tables: add check for undefined on text due to failing to parse tables (6e30a48), author stewartmckee, closes #257

Features

• smart-indent-fix: fix for es6 indentation problems (261f127), closes #259

1.4.1 (2016-05-17)

Bug Fixes

• tables: fix table heading separators requiring 3 dashes instead of 2 (ddaacfc), closes #256

1.4.0 (2016-05-13)

Bug Fixes

• hashHTMLBlock: fix issue with html breaking markdown parsing (2746949), closes #220
• HTMLParser: fix code tags parsing (71a5873), closes #231
• HTMLParser: fix ghCodeBlocks being parsed inside code tags (7d0436d), closes #229
• strikethrough: Fix strikethrough issue with escaped chars (5669317), closes #214
• tables: fix tables to match github's md spec (f58f014), closes #230

Features

• markdown="1": enable parsing markdown inside HTML blocks (c97f1dc), closes #178

1.3.0 (2015-10-19)

Bug Fixes

• literalMidWordUnderscores: fix different behavior with asterisks (e86aea8), closes #198
• simpleautolink: fix mail simpleAutoLink to ignore urls with @ symbol (8ebb25e), closes #204

Features

• eventDispatcher: add an event dispatcher to converter (2734326)
• hashHTMLSpans: add support for hashing span elements (3097bd4), closes #196 #175

<a name"1.2.3">

1.2.3 (2015-08-27)

Bug Fixes

• blockGamut: fix for headings inside blockquotes (3df70624, closes #191)
• blockQuote: fix 'github style codeblocks' not being parsed inside 'blockquote' (ed2cf595, closes #192)
• simpleAutoLinks: fix emails being treated as simple urls (7dc3fb1d, closes #187)
• tables: fix md tables being parsed inside indented code blocks. (50256233, closes #193)

<a name"1.2.2">

1.2.2 (2015-08-02)

Bug Fixes

• lists: fix github code blocks not being parsed inside lists (7720c88b, closes #142, #183, #184)

<a name"1.2.1">

1.2.1 (2015-07-22)

Features

• smoothLivePreview: fix weird effects due to parsing incomplete input (62ba3733)
• subParsers/githubCodeBlock: add extra language class to conform to html5 spec (b7f5e32)

Bug Fixes

• tables:

  • fix undefined error in malformed tables (6176977)
  • add support for md span elements in table headers (789dc18), closes #179

• italicsAndBold:

  • fix broken em/strong tags when used with literalMidWordUnderscores (7ee2017), closes #179
  • fix underscores not being correctly parsed when used in conjunction with literalMidWordsUnderscores option (c9e85f1)

• codeSpans: Fix issue with code html tags not being correctly escaped (5f043ca)

• images: fix alt attribute not being escaped correctly (542194e)

<a name"1.2.0">

1.2.0 (2015-07-13)

This release moves some of the most popular extensions (such as table-extension and github-extension) to core. Also introduces a simple cli tool that you can use to quickly convert markdown files into html.

Bug Fixes

• headerLevelStart: fix for NaN error when specifying a non number as headerLevelStart param (be72b487)

Features

• CLI: simple cli tool (ALPHA) (f6a33e40)
• flavours: add markdown presets/flavors (7e55bceb, closes #164)
• ghCodeBlocks: add option to disable GH codeblocks (c33f9888)
• literalMidWordUnderscores: add support for GFM literal midword underscores (0c0cd7db)
• simplifiedAutoLink: add support for GFM autolinks (cff02372)
• strikethrough: add support for GFM strikethrough (43e9448d)
• tables: add support for GFM tables (3a924e3c)
• tasklists: add support for GFM tasklists (dc72403a)

<a name"1.1.0">

1.1.0 (2015-06-18)

Bug Fixes

• converter.js: add error if the passed constructor argument is not an object (d86ed450)
• output modifiers: fix for output modifiers running twice (dcbdc61e)

Features

• headerLevelStart: add support for setting the header starting level (b84ac67d, closes #69)
• image dimensions: add support for setting image dimensions within markdown syntax (af82c2b6, closes #143)
• noHeaderId: add option to suppress automatic generation of ids in headers (7ac893e9)
• showdown.getDefaultOptions: add method to retrieve default global options keypairs (2de53a7d)

Breaking Changes

• Deprecates showdown.extensions property. To migrate, extensions should use the new method showdown.extension(<ext name>, <extension>) to register. For more information on the new extension loading mechanism, please check the wiki pages. (4ebd0caa)

<a name"1.0.2">

1.0.2 (2015-05-28)

Bug Fixes

• Gruntfile.js add missing comma in footer. This bug prevented concatenating other js scripts and libraries with showdown(5315508. Credits to Alexandre Courtiol.

<a name"1.0.1">

1.0.1 (2015-05-27)

Bug Fixes

• bower.json: update bower.json main attribute to point to dist directory (bc3a092f)

<a name"1.0.0">

1.0.0 (2015-05-27)

Release Information

This is a major code refactor with some big changes such as:

• showdown.js file was split in several files, called sub-parsers. This should improve code maintainability.
• angular integration was removed from core and move to its own repository, similar to what was done with extensions
• A new extension registering system is on the "cooks" that should reduce errors when using extensions. The old mechanism is kept so old extensions should be compatible.

Bug Fixes

• extensions: support for old extension loading mechanism (95ed7c68)
• helpers: fix wrong function call 'escapeCharacters' due to old strayed code (18ba4e75)
• showdown.js:
  • fix showdown extension loader (a38c76d2), closes #50,#56, #104, #108, #109, #111, #118, #122
  • add unique id prefix and suffix to headers (c367a4b9, closes #81, #82)
• options.omitExtraWLInCodeBlocks: fix for options.omitExtraWLInCodeBlocks only applying in gitHub flavoured code b (e6f40e19)
• showdown: fix for options merging into globalOptions (ddd6011d, closes #153)

Features

• registerExtension(): new extension loading mechanism. Now extensions can be registered using this function. The system, however, is not final and will probably be changed until the final version([0fd10cb] (http://github.com/showdownjs/showdown/commit/0fd10cb))
• allowBlockIndents: indented inline block elements can now be parsed as markdown (f6326b84)
• omitExtraWLInCodeBlocks: add option to omit extra newline at the end of codeblocks (141e3f5)
• prefixHeaderId: add options to prefix header ids to prevent id clash (141e3f5)
• Converter.options: add getOption(), setOption() and getOptions() to Converter object (db6f79b0)

Breaking Changes

• NAMESPACE: showdown's namespace changed.

  To migrate your code you should update all references to Showdown with showdown.

• Converter: converter reference changed from converter to Converter.

  To migrate you should update all references to Showdown.converter with showdown.Converter

• angular: angular integration was removed from core and now lives in it's own repository.

  If you're using angular integration, you should install ng-showdown. Ex: bower install ng-showdown

• extensions: showdown extensions were removed from core package and now live in their own repository. See the project's github page for available extensions