# AUTOGENERATED FROM grammars/src/MagicRegExp.syntax.yaml
name: "MagicRegExp"
scopeName: "source.regexp.python"
fileTypes: [
  "re"
]
uuid: "39e15186-71e6-11e5-b82c-7c6d62900c7c"
patterns: [
  {
    include: "#regexp-expression"
  }
]
repository:
  "regexp-base-expression":
    patterns: [
      {
        include: "#regexp-quantifier"
      }
      {
        include: "#regexp-base-common"
      }
    ]
  "fregexp-base-expression":
    patterns: [
      {
        include: "#fregexp-quantifier"
      }
      {
        include: "#fstring-formatting-braces"
      }
      {
        match: "\\{.*?\\}"
      }
      {
        include: "#regexp-base-common"
      }
    ]
  "fstring-formatting-braces":
    patterns: [
      {
        comment: "empty braces are illegal"
        match: "({)(\\s*?)(})"
        captures:
          "1":
            name: "constant.character.format.placeholder.other.python"
          "2":
            name: "invalid.illegal.brace.python"
          "3":
            name: "constant.character.format.placeholder.other.python"
      }
      {
        name: "constant.character.escape.python"
        match: "({{|}})"
      }
    ]
  "regexp-base-common":
    patterns: [
      {
        name: "support.other.match.any.regexp"
        match: "\\."
      }
      {
        name: "support.other.match.begin.regexp"
        match: "\\^"
      }
      {
        name: "support.other.match.end.regexp"
        match: "\\$"
      }
      {
        name: "keyword.operator.quantifier.regexp"
        match: "[+*?]\\??"
      }
      {
        name: "keyword.operator.disjunction.regexp"
        match: "\\|"
      }
      {
        include: "#regexp-escape-sequence"
      }
    ]
  "regexp-quantifier":
    name: "keyword.operator.quantifier.regexp"
    match: '''
      (?x)
        \\{(
          \\d+ | \\d+,(\\d+)? | ,\\d+
        )\\}
      
    '''
  "fregexp-quantifier":
    name: "keyword.operator.quantifier.regexp"
    match: '''
      (?x)
        \\{\\{(
          \\d+ | \\d+,(\\d+)? | ,\\d+
        )\\}\\}
      
    '''
  "regexp-backreference-number":
    name: "meta.backreference.regexp"
    match: "(\\\\[1-9]\\d?)"
    captures:
      "1":
        name: "entity.name.tag.backreference.regexp"
  "regexp-backreference":
    name: "meta.backreference.named.regexp"
    match: '''
      (?x)
        (\\()  (\\?P= \\w+(?:\\s+[[:alnum:]]+)?)  (\\))
      
    '''
    captures:
      "1":
        name: "punctuation.parenthesis.backreference.named.begin.regexp support.other.parenthesis.regexp"
      "2":
        name: "entity.name.tag.named.backreference.regexp"
      "3":
        name: "punctuation.parenthesis.backreference.named.end.regexp support.other.parenthesis.regexp"
  "regexp-flags":
    name: "storage.modifier.flag.regexp"
    match: "\\(\\?[aiLmsux]+\\)"
  "regexp-escape-special":
    name: "support.other.escape.special.regexp"
    match: "\\\\([AbBdDsSwWZ])"
  "regexp-escape-character":
    name: "constant.character.escape.regexp"
    match: '''
      (?x)
        \\\\ (
              x[0-9A-Fa-f]{2}
              | 0[0-7]{1,2}
              | [0-7]{3}
           )
      
    '''
  "regexp-escape-unicode":
    name: "constant.character.unicode.regexp"
    match: '''
      (?x)
        \\\\ (
              u[0-9A-Fa-f]{4}
              | U[0-9A-Fa-f]{8}
           )
      
    '''
  "regexp-escape-catchall":
    name: "constant.character.escape.regexp"
    match: "\\\\(.|\\n)"
  "regexp-escape-sequence":
    patterns: [
      {
        include: "#regexp-escape-special"
      }
      {
        include: "#regexp-escape-character"
      }
      {
        include: "#regexp-escape-unicode"
      }
      {
        include: "#regexp-backreference-number"
      }
      {
        include: "#regexp-escape-catchall"
      }
    ]
  "regexp-charecter-set-escapes":
    patterns: [
      {
        name: "constant.character.escape.regexp"
        match: "\\\\[abfnrtv\\\\]"
      }
      {
        include: "#regexp-escape-special"
      }
      {
        name: "constant.character.escape.regexp"
        match: "\\\\([0-7]{1,3})"
      }
      {
        include: "#regexp-escape-character"
      }
      {
        include: "#regexp-escape-unicode"
      }
      {
        include: "#regexp-escape-catchall"
      }
    ]
  codetags:
    match: "(?:\\b(NOTE|XXX|HACK|FIXME|BUG|TODO)\\b)"
    captures:
      "1":
        name: "keyword.codetag.notation.python"
  "regexp-expression":
    patterns: [
      {
        include: "#regexp-base-expression"
      }
      {
        include: "#regexp-character-set"
      }
      {
        include: "#regexp-comments"
      }
      {
        include: "#regexp-flags"
      }
      {
        include: "#regexp-named-group"
      }
      {
        include: "#regexp-backreference"
      }
      {
        include: "#regexp-lookahead"
      }
      {
        include: "#regexp-lookahead-negative"
      }
      {
        include: "#regexp-lookbehind"
      }
      {
        include: "#regexp-lookbehind-negative"
      }
      {
        include: "#regexp-conditional"
      }
      {
        include: "#regexp-parentheses-non-capturing"
      }
      {
        include: "#regexp-parentheses"
      }
    ]
  "regexp-character-set":
    patterns: [
      {
        match: '''
          (?x)
            \\[ \\^? \\] (?! .*?\\])
          
        '''
      }
      {
        name: "meta.character.set.regexp"
        begin: "(\\[)(\\^)?(\\])?"
        end: "(\\])"
        beginCaptures:
          "1":
            name: "constant.other.set.regexp punctuation.character.set.begin.regexp"
          "2":
            name: "keyword.operator.negation.regexp"
          "3":
            name: "constant.character.set.regexp"
        endCaptures:
          "1":
            name: "constant.other.set.regexp punctuation.character.set.end.regexp"
          "2":
            name: "invalid.illegal.newline.python"
        patterns: [
          {
            include: "#regexp-charecter-set-escapes"
          }
          {
            name: "constant.character.set.regexp"
            match: "[^\\n]"
          }
        ]
      }
    ]
  "regexp-named-group":
    name: "meta.named.regexp"
    begin: '''
      (?x)
        (\\()  (\\?P <\\w+(?:\\s+[[:alnum:]]+)?>)
      
    '''
    end: "(\\))"
    beginCaptures:
      "1":
        name: "punctuation.parenthesis.named.begin.regexp support.other.parenthesis.regexp"
      "2":
        name: "entity.name.tag.named.group.regexp"
    endCaptures:
      "1":
        name: "punctuation.parenthesis.named.end.regexp support.other.parenthesis.regexp"
      "2":
        name: "invalid.illegal.newline.python"
    patterns: [
      {
        include: "#regexp-expression"
      }
    ]
  "regexp-comments":
    name: "comment.regexp"
    begin: "\\(\\?#"
    end: "(\\))"
    beginCaptures:
      "0":
        name: "punctuation.comment.begin.regexp"
    endCaptures:
      "1":
        name: "punctuation.comment.end.regexp"
      "2":
        name: "invalid.illegal.newline.python"
    patterns: [
      {
        include: "#codetags"
      }
    ]
  "regexp-lookahead":
    begin: "(\\()\\?="
    end: "(\\))"
    beginCaptures:
      "0":
        name: "keyword.operator.lookahead.regexp"
      "1":
        name: "punctuation.parenthesis.lookahead.begin.regexp"
    endCaptures:
      "1":
        name: "punctuation.parenthesis.lookahead.end.regexp keyword.operator.lookahead.regexp"
      "2":
        name: "invalid.illegal.newline.python"
    patterns: [
      {
        include: "#regexp-expression"
      }
    ]
  "regexp-lookahead-negative":
    begin: "(\\()\\?!"
    end: "(\\))"
    beginCaptures:
      "0":
        name: "keyword.operator.lookahead.negative.regexp"
      "1":
        name: "punctuation.parenthesis.lookahead.begin.regexp"
    endCaptures:
      "1":
        name: "punctuation.parenthesis.lookahead.end.regexp keyword.operator.lookahead.negative.regexp"
      "2":
        name: "invalid.illegal.newline.python"
    patterns: [
      {
        include: "#regexp-expression"
      }
    ]
  "regexp-lookbehind":
    begin: "(\\()\\?<="
    end: "(\\))"
    beginCaptures:
      "0":
        name: "keyword.operator.lookbehind.regexp"
      "1":
        name: "punctuation.parenthesis.lookbehind.begin.regexp"
    endCaptures:
      "1":
        name: "punctuation.parenthesis.lookbehind.end.regexp keyword.operator.lookbehind.regexp"
      "2":
        name: "invalid.illegal.newline.python"
    patterns: [
      {
        include: "#regexp-expression"
      }
    ]
  "regexp-lookbehind-negative":
    begin: "(\\()\\?<!"
    end: "(\\))"
    beginCaptures:
      "0":
        name: "keyword.operator.lookbehind.negative.regexp"
      "1":
        name: "punctuation.parenthesis.lookbehind.begin.regexp"
    endCaptures:
      "1":
        name: "punctuation.parenthesis.lookbehind.end.regexp keyword.operator.lookbehind.negative.regexp"
      "2":
        name: "invalid.illegal.newline.python"
    patterns: [
      {
        include: "#regexp-expression"
      }
    ]
  "regexp-conditional":
    begin: "(\\()\\?\\((\\w+(?:\\s+[[:alnum:]]+)?|\\d+)\\)"
    end: "(\\))"
    beginCaptures:
      "0":
        name: "keyword.operator.conditional.regexp"
      "1":
        name: "punctuation.parenthesis.conditional.begin.regexp"
    endCaptures:
      "1":
        name: "punctuation.parenthesis.conditional.end.regexp keyword.operator.conditional.negative.regexp"
      "2":
        name: "invalid.illegal.newline.python"
    patterns: [
      {
        include: "#regexp-expression"
      }
    ]
  "regexp-parentheses-non-capturing":
    begin: "\\(\\?:"
    end: "(\\))"
    beginCaptures:
      "0":
        name: "punctuation.parenthesis.non-capturing.begin.regexp support.other.parenthesis.regexp"
    endCaptures:
      "1":
        name: "punctuation.parenthesis.non-capturing.end.regexp support.other.parenthesis.regexp"
      "2":
        name: "invalid.illegal.newline.python"
    patterns: [
      {
        include: "#regexp-expression"
      }
    ]
  "regexp-parentheses":
    begin: "\\("
    end: "(\\))"
    beginCaptures:
      "0":
        name: "punctuation.parenthesis.begin.regexp support.other.parenthesis.regexp"
    endCaptures:
      "1":
        name: "punctuation.parenthesis.end.regexp support.other.parenthesis.regexp"
      "2":
        name: "invalid.illegal.newline.python"
    patterns: [
      {
        include: "#regexp-expression"
      }
    ]