)]}'
{
  "commit": "7ae8a67cf3e150d2ed2e47762e75b7e26810b872",
  "tree": "6da27aef23a092681ee2f30a1b32d8d6f3fb792c",
  "parents": [
    "89fe2136cfc4cd70af11242d8fdac37a0deeeb6e"
  ],
  "author": {
    "name": "Sam Rawlins",
    "email": "srawlins@google.com",
    "time": "Thu Dec 10 14:06:35 2020 -0800"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Thu Dec 10 14:06:35 2020 -0800"
  },
  "message": "Overhaul link and emphasis resolution (dart-lang/markdown#345)\n\n* Overhaul link and emphasis resolution\r\n\r\nResolution of complex link and emphasis text follows very specific rules which\r\nwere incompatible with the currenty TagState stack. The new algorithms follow\r\nthe process outlined in the [CommonMark\r\nspec](https://spec.commonmark.org/0.29/#an-algorithm-for-parsing-nested-emphasis-and-links).\r\n\r\nThe crux of the issue which required such an overhaul is that the current\r\nTagState stack did not include any ability to wait to parse a tag\u0027s inner text\r\nuntil it was known that a tag could be closed at the current position, then\r\nparse that inner text, then close the tag. This unfortunately requires a\r\nbreaking change for downstream packages which subclass TagSyntax.\r\n\r\n* BREAKING: TagSyntax constructor no longer takes an `end` parameter. TagSyntax\r\n  no longer implements `onMatchEnd`. Instead, TagSyntax implements a method\r\n  called \u0027close\u0027 which creates and returns a Node, if a Node can be created and\r\n  closed at the current position. If the TagSyntax instance cannot create a\r\n  Node at the current position, the method should return `null`. Some TagSyntax\r\n  subclasses will unconditionally create a tag in `close`, while others may be\r\n  unable to, such as LinkSyntax, if an inline or reference link could not be\r\n  resolved.\r\n\r\n* Loosely, the stack of TagStates is replaced with a stack of Delimiters and a\r\n  tree of parsed HTML nodes.\r\n* Emphasis and strong emphasis, link and image open delimiters are handled with\r\n  the \"look for link or image\" and \"process emphasis\" algorithms.\r\n* We combine adjacent text in a more intentional way, and likely more efficient\r\n  manner.\r\n* The _DelimiterRun class is replaced with three classes: abstract Delimiter\r\n  and subclasses SimpleDelimiter, and DelimiterRun.\r\n\r\nThese changes result in no new spec failures. Emphasis compliance rises from\r\n96% to 99%. Link compliance rises from 90% to 93%. Total CommonMark compliance\r\nrises from 93% to 94%. Total GFM compliance rises from 92% to 93%.\r\n\r\n* documentation and simplification\r\n\r\n* Fix test\r\n\r\n* revert gitignore\r\n\r\n* bump to 4.0.0-dev",
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