[all-commits] [llvm/llvm-project] 7d669b: [Clang][Comments] Allow HTML tags across multiple ...

[nerix via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7d669b7c25e15034a85cc4888465084e7f05f251
      https://github.com/llvm/llvm-project/commit/7d669b7c25e15034a85cc4888465084e7f05f251
  Author: nerix <nero.9 at hotmail.de>
  Date:   2025-02-05 (Wed, 05 Feb 2025)

  Changed paths:
    M clang/docs/ReleaseNotes.rst
    M clang/lib/AST/CommentLexer.cpp
    M clang/test/AST/ast-dump-comment.cpp
    M clang/unittests/AST/CommentLexer.cpp
    M clang/unittests/AST/CommentParser.cpp

  Log Message:
  -----------
  [Clang][Comments] Allow HTML tags across multiple lines (#120843)

HTML starting tags that span multiple lines were previously not allowed
(or rather, only the starting line was lexed as HTML). Doxygen allows
those tags.

This PR allows the starting tags to span multiple lines. They can't span
multiple (C-)Comments, though (it's likely a user-error). Multiple BCPL
comments are fine as those are single lines (shown below).

Example:

```c
/// <a
///     href="foo"
/// >Aaa</a>b
int Test;
```

Fixes #28321.



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