commonmark.js 0.27.0

• Update spec to 0.27.
• Use correct name in DOCTYPE declaration for XML output.
  It should be document, not CommonMark.
• Fix Node type names in README (Jan Marthedal Rasmussen).
• Allow shortcut link before a (. See commonmark/commonmark-spec#427.
• Added all characters in Pc, Pd, Pe, Pf, Pi, Po, Ps to rePunctuation
  (#108, problem not recognizing East Asian punctuation).
• Allow tab after setext header line (#109).
• Recognize h2..h6 as block tags (see commonmark/commonmark-spec#430).
• Enforce spec's distinction between Unicode whitespace and regular whitespace
  (Timothy Gu, see commonmark/commonmark-spec#343). Per ECMA-262 6th Edition
  ("ECMAScript 2015") §21.2.2.12 [CharacterClassEscape], the JavaScript \s
  escape character matches the characters specified by "Unicode whitespace,"
  but not "whitespace." Rename the existing regular expression variable to
  UnicodeWhitespace, and create and use a new regular expression variable
  that only matches the limited set of "whitespace" characters.
• Removed unused definition.

commonmark.js 0.26.0

• Implemented spec changes to lists:

  • Don't allow ordered lists to interrupt a paragraph unless
    they start with 1.
  • Remove two-blanks-break-out-of-lists feature.
  • Blank list item can't interrupt paragraph.

• Fixed minor regex bug with raw HTML blocks (#98).
  This would affect things like:

  <a>[SPACE][SPACE]
  x
  

  which, with the change, gets parsed as a raw HTML block, instead of a
  single paragraph with inline HTML, a line break, and 'x'. The new
  behavior conforms to the spec. See #7 in 4.6. Added regression.

• Remove unnecessary check (Nik Ryby). It looks like columns is always
  true in this block, so there's no need to check it during the assignment
  to count.

• Simplify and optimize brackets processing (links/images) (Robin Stocker).
  Together, these changes make the "nested brackets 10000 deep"
  pathological case go from 400 ms to 20 ms.

• Changes in emph/strong emph parsing to match changes in spec.
  This implements the rule that we can't have emphasis matches
  when (a) one of the delimiters can open AND can close, and (b)
  the sum of the lengths of the delimiter runs containing open
  and close delimiters is a multiple of 3.

• Fix not existing property usage (Maksim Dzikun).

• Fixed tabs in ATX headers and thematic breaks.

• Remove unused write-only variable (Maksim Dzikun).

commonmark.js 0.25.1

• Ensure that advanceNextNonspace resets partiallyConsumedTab.
  This fixes a regression in which the first character after a tab
  would sometimes be dropped.
• Added regression tests.
• XML renderer: escape attribute values (muji).
• Fix dingus vulnerability (muji). Use an iframe and innerHTML to prevent
  <script> tags from executing.
• Dingus: let preview show when query has text=. Previously we had
  these URLs open the HTML pane first, but now that we have XSS protection
  (the iframe), it should be okay to open the preview pane first.
• Dingus: don't print sourcepos attributes in HTML/AST view.

commonmark.js 0.25.0

• [API change] Added abstract renderer; adjusted HTML renderer to use
  its prototype (muji, jgm).
• Fix tabs in list indentation (#86). This fixes advanceOffset
  to better handle cases where a list indent doesn't consume all of
  the virtual spaces represented by a tab.
• Proper tab handling with blockquotes, fenced code, lists.
• Fixed handling of partially consumed tabs.
• Fixed logic bug with blank line after empty list item (#78).
• Ensured render directory is installed by npm (muji).
• Better ECMAScript 5 style inheritance (muji).
• Don't require sudo for make bench.
• Added command line usage (Daniel Baird).
• Brought CLI options in line with cmark. Now you say -t xml
  instead of --xml.
• Use minima for cli option parsing, add --help (#81).
• Tweaked description of commonmark program. Now that we have --help
  we can forego a detailed description of options.

commonmark.js 0.24.0

• [API change] Added version.
• Added --version to cli program.
• Updated spec.txt to 0.24.
• Updated test runner to new spec format.
• Allow multiline setext header content.
• Don't allow spaces in link destinations, even in <>.
• Updated recognizer for absolute URIs...
  We no longer use a whitelist of valid schemes.
• Remove unused variable markerStartCol (Nik Nyby).
• Fix inaccurate comment about closeUnmatchedBlocks (Nik Nyby).
  This function is void, and doesn't return true.

commonmark.js 0.23.0

• [API change] Rename nodes: "Html" -> "HtmlInline" (#63).
• [API change] Add CustomBlock, CustomInline.
• [API change] Rename "HorizontalRule" -> "ThematicBreak".
• [API change] Rename "Header" -> "Heading" (spec change).
• Don't allow whitespace between link text and link label
  of a reference link (spec change.)
• Fixed calculation of list offsets (#59).
• Allow tab after bullet list marker (#59).
• advanceOffset - copy the code from libcmark.
• Fixed a list/tab/padding corner case (#59).
• Escape HTML contents in xml output, as the DTD requires PCDATA.
• xml renderer - added xmlns attribute (commonmark/commonmark-spec#87).
• Test on node.js 5.x and 4.x (Nik Nyby). Remove testing on iojs.
• Initialize _listData to {} when creating Node (#74).
• Added version check for uglify; updated dist files (#69).
• Fix typo in breakOutOfLists description (Nik Nyby).
• Updated benchmarks in README.md.

commonmark.js 0.22.1

• README: Use an https URL for commonmark.js (#71).
• README: Fixed typo (#70).
• Reset container after closing containing lists (#67).
• Use mdurl 1.0.1, to avoid problems with Google closure compiler (#66).
• Adjusted .npmignore so the package doesn't include extraneous files (#72, Hypercubed).

commonmark.js 0.22.0

• Added iframe to whitelist of HTML block tags (as per spec).
• Removed pre from rule 6 of html blocks (see commonmark/commonmark-spec#355).
• Fixed logic error in calculation of offset. Here's a test case this
  fixes:
  `
  % echo -en "1. \t\tthere" | bin/commonmark

  1. ere
     

  `
• Disallow list item starting with multiple blank lines
  (commonmark/commonmark-spec#332).
• Fixed bug in list-start parser (#60).
• Changed smart quote algorithm to agree with cmark (#61). The change only
  involves double quotes, which now need to be both left flanking and
  not right flanking to count as "can open."
• Fix replacement of multiple apostrophes in the same paragraph with
  --smart (Brandon Frohs).
• make bench: renice to -10 rather than 99.

commonmark.js 0.21.0

• Updated to version 0.21 of spec.
• Implemented safe option. This suppresses output of raw
  HTML and potentially unsafe URLs.
• Documented smart option.
• Allow non-initial hyphens in html tag names.
  This allows for custom tags, which in HTML5 MUST contain
  a hyphen. See commonmark/commonmark-spec#239.
• Revised HTML block parsing to conform to new spec.
• Imposed 9-digit limit on ordered list markers, per spec.
• Improved smart_punct.txt tests, and added some commentary
  (a proto-spec).
• Improved smart handling of dashes. We now process
  whole strings of hyphens in such a way as to ensure that
  we don't get a mix of hyphens and em and en dashes (#56,
  Brandon Frohs).
• Dingus: Removed duplicated CSS line (Aurelio Jargas).
• Dingus: Make permalink record whether 'smart' was selected (#55).
• Dingus: Removed Makefile dependency on html5-entities.js.
• Reset options before calling inlineParser.
  Otherwise, if the main parser's options have changed since
  it was instantiated, the new options won't be visible to
  the inlineParser.
• Properly split on whitespace in HTML renderer (#54).
• Fixed bench for new version of showdown (soomtong).
• processEmphasis: renamed potential_openers -> openers_bottom,
  better logic for setting lower bound in openers_bottom.
• Fixed emphasis/link parsing bug (#50).
• Reset this.column on new parse.
• Fixed test runner to handle visible tabs in spec HTML.
• Improved detection of column with tabs in input. Added
  advanceNextNonspace and advanceOffset functions.
• Removed detabLine and tabs-to-spaces conversion.
• Added column and nextNonspaceColumn to parser.
  Adjust these in findNextNonspace.
• Added note on README about how to fetch dependencies.
• Fix link reference definition edge case (Benjamin Dumke-
  von der Ehe). If the reference seems to have a valid title
  that does not go until the end of the line, check if the
  reference becomes valid when discarding the title.
• Fixed link label recognizer. Allow a backslash-escaped
  backslash (#38).
• Use mdurl instead of copied encode.js, decode.js.
• Use entities from npm instead of html5-entities.js.
• Rewrote findNextNonspace for speed.
• Remove delimiters as soon as we see that they don't match
  anything (#43). This fixes a performance bug for things like
  "a_ " * 20000.
• Improved efficiency of processEmphasis (#43). Don't look
  for openers again when we've already searched for openers
  of a certain type.
• Allow literal (non-escaping) backslashes in link destinations
  (Benjamin Dumke-von der Ehe).
• Added several pathological tests (#43).
• Don't consider images to be self-closing in the XML writer
  (Benjamin Dumke-von der Ehe). Image nodes in a CommonMark AST
  are containers, and as such the XML writer will always output
  a closing tag.

commonmark.js 0.20.0

• Ensure that link labels contain non-whitespace (commonmark/commonmark-spec#322).

• Strip brackets in normalize-reference. Otherwise the stripping
  of leading/trailing whitespace doesn't work. For example:

  [hi]
  
  [ hi ]: url
  

• Use U+FFFD for entities resolving to 0 (commonmark/commonmark-spec#323).

• Fixed bug with list items indented >= 4 spaces (#42).

• Extract regex test results in scanDelims as local variables
  (Robin Stocker). Also, abort earlier when no delims where found.

• Allow a partial open block tag to be recognized when followed
  by a newline with no space (#324). For example:
  `

  `

• Added test for alternate line endings.

• Added travis & npm buttons to README.md (Vitaly Puzrin).

• Travis-CI: refresh node.js versions & use docker containers
  (Vitaly Puzrin).

• Dingus css: set colors for textarea (#319). Otherwise we may run
  into problems for people who have set their textarea default
  colors.