chore(deps): update rust crate comrak to 0.26

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
comrak	dependencies	minor	0.24 -> 0.26

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Release Notes

kivikakk/comrak (comrak)

v0.26.0

Compare Source

• Restore inline sourcepos as experimental. by @​kivikakk in https://github.com/kivikakk/comrak/pull/444
  • This is needed by some downstream users, so we re-introduce it, with
    a clearly labelled option.

Diff: kivikakk/comrak@v0.25.0...v0.26.0

v0.25.0

Compare Source

• Discord-flavored Markdown by @​Meow and @​liamwhite in https://github.com/kivikakk/comrak/pull/421
  • Three new extensions and two render options are added:
    • extension.underline adds support for __underlined__ text.
    • extension.spoiler adds support for ||spoiler|| text.
    • extension.greentext adds support for image board-style >greentext,
      which isn't transformed into a blockquote.
    • render.ignore_setext disables parsing setext-style headings.
    • render.ignore_empty_links causes links with no text (like [](xyz)) to
      remain in the text as-is.
• nodes: add From impls for AstNode. by @​kivikakk in https://github.com/kivikakk/comrak/pull/424
  • Back by popular demand: AstNode::from(NodeValue).
  • Also added is AstNode::from(Ast), if you have sourcepos.
• AST validation by @​yannham in https://github.com/kivikakk/comrak/pull/425
  • The AST is validated when formatting a document as CommonMark in debug builds.
• Address autolink edge cases. by @​kivikakk in https://github.com/kivikakk/comrak/pull/426
  • Autolinks had many edge cases where output differed from upstream
    cmark-gfm. These have been fixed by following upstream's parser design
    closely.
• shortcodes: capture all known aliases. by @​kivikakk in https://github.com/kivikakk/comrak/pull/427
  • We didn't parse shortcodes containing numbers or +. We do now.
• Support both upstream CommonMark and GFM's differences in the base spec. by @​kivikakk in https://github.com/kivikakk/comrak/pull/428
  • GFM modifies even base CommonMark output somewhat. We now support and
    validate against both.
• cm: count ol items from start of each list. by @​kivikakk in https://github.com/kivikakk/comrak/pull/429
  • Ordered list item numbers are normalised on formatting back to CommonMark.
• arena_tree: panic if iterator invalidation causes trouble. by @​kivikakk in https://github.com/kivikakk/comrak/pull/437
  • arena_tree would silently stop iteration when trying to proceed from a
    child that had lost its parent. It now panics instead, as the old behaviour
    is incorrect and impossible to notice.
• broken reflink callback updates & big cleanup. by @​kivikakk in https://github.com/kivikakk/comrak/pull/438
  • The broken reference link callback has been moved into ParseOptions (which
    now takes a lifetime, meaning Options does too).
  • The callback now takes a struct containing both the normalised reference,
    and the original text, and the return value has changed from a 2-tuple to a
    struct for clarity.
  • parse_document_with_broken_link_callback has been marked deprecated.
• Inline sourcepos fixes. by @​kivikakk in https://github.com/kivikakk/comrak/pull/439
  • Inline sourcepos was provided on a best-effort basis, but there are multiple
    correctness issues which can't be fixed without significant work.
  • Inline sourcepos is no longer reported in HTML output. It remains in the AST
    and in XML output, but it is not reliable. See the PR for details.
  • Link sourcepos is slightly better than it was when it spans multiple lines.

New Contributors

• @​liamwhite made their first contribution in https://github.com/kivikakk/comrak/pull/421
• @​yannham made their first contribution in https://github.com/kivikakk/comrak/pull/425

Diff: kivikakk/comrak@v0.24.1...v0.25.0

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