regex - Sublime Text 3语法定义: how to capture a multiline C-style block comment?

Question

所以目标 block 是这样的:

/* some comments
   more
   end  */

/* 和 */ 之间的任何内容都被视为注释。我当前的规则仅捕获单行注释:

match: \/\*(\w|\s|\W|\n|\r\n)*\*\/

我知道 Sublime Text 使用 Oniguruma但我不知道如何匹配多行。

Answer 1

我在 ST3 上遇到了同样的问题，但使用的是 .sublime-syntax 文件。不同之处在于，在我的语言中， block 注释由 !* 和 *! 界定。内联注释以 ! 开头。

这是我使用的解决方案:

contexts:
  # The prototype context is prepended to all contexts but those setting
  # meta_include_prototype: false.
  prototype:
    - include: comments
  comments:
    # Block comments begin with !* and ends with *!
    - match: '!\*'
      scope: punctuation.definition.comment.c
      push: 
        - meta_scope: comment.block.c
        - match: '\*!'
          pop: true
    # Inline comments begin with a '!' and finish at the end of the line.
    - match: '![^\*]'
      scope: punctuation.definition.comment.c
      push:
        # This is an anonymous context push for brevity.
        - meta_scope: comment.line.double-slash.c
        - match: $\n?
          pop: true