--- 
name: JSON
fileTypes: 
- json
scopeName: source.json
repository: 
  number: 
    name: constant.numeric.json
    match: |-
      (?x:         # turn on extended mode
                       -?         # an optional minus
                       (?:
                         0        # a zero
                         |        # ...or...
                         [1-9]    # a 1-9 character
                         \d*      # followed by zero or more digits
                       )
                       (?:
                         \.       # a period
                         \d+      # followed by one or more digits
                         (?:
                           [eE]   # an e character
                           [+-]?  # followed by an option +/-
                           \d+    # followed by one or more digits
                         )?       # make exponent optional
                       )?         # make decimal portion optional
                     )
    comment: handles integer and decimal numbers
  constant: 
    name: constant.language.json
    match: \b(?:true|false|null)\b
  value: 
    patterns: 
    - include: "#constant"
    - include: "#number"
    - include: "#string"
    - include: "#array"
    - include: "#object"
    comment: the 'value' diagram at http://json.org
  array: 
    name: meta.structure.array.json
    endCaptures: 
      "0": 
        name: punctuation.definition.array.end.json
    begin: \[
    beginCaptures: 
      "0": 
        name: punctuation.definition.array.begin.json
    end: \]
    patterns: 
    - include: "#value"
    - name: punctuation.separator.array.json
      match: ","
    - name: invalid.illegal.expected-array-separator.json
      match: "[^\\s\\]]"
  object: 
    name: meta.structure.dictionary.json
    endCaptures: 
      "0": 
        name: punctuation.definition.dictionary.end.json
    begin: \{
    beginCaptures: 
      "0": 
        name: punctuation.definition.dictionary.begin.json
    end: \}
    patterns: 
    - include: "#string"
      comment: the JSON object key
    - name: meta.structure.dictionary.value.json
      endCaptures: 
        "1": 
          name: punctuation.separator.dictionary.pair.json
      begin: ":"
      beginCaptures: 
        "0": 
          name: punctuation.separator.dictionary.key-value.json
      end: (,)|(?=\})
      patterns: 
      - include: "#value"
        comment: the JSON object value
      - name: invalid.illegal.expected-dictionary-separator.json
        match: "[^\\s,]"
    - name: invalid.illegal.expected-dictionary-separator.json
      match: "[^\\s\\}]"
    comment: a JSON object
  string: 
    name: string.quoted.double.json
    endCaptures: 
      "0": 
        name: punctuation.definition.string.end.json
    begin: "\""
    beginCaptures: 
      "0": 
        name: punctuation.definition.string.begin.json
    end: "\""
    patterns: 
    - name: constant.character.escape.json
      match: |-
        (?x:                # turn on extended mode
                             \\                # a literal backslash
                             (?:               # ...followed by...
                               ["\\/bfnrt]     # one of these characters
                               |               # ...or...
                               u               # a u
                               [0-9a-fA-F]{4}  # and four hex digits
                             )
                           )
    - name: invalid.illegal.unrecognized-string-escape.json
      match: \\.
uuid: 0C3868E4-F96B-4E55-B204-1DCB5A20748B
foldingStartMarker: |-
  (?x:       # turn on extended mode
                            ^        # a line beginning with
                            \s*      # some optional space
                            [{\[]    # the start of an object or array
                            (?!      # but not followed by
                              .*     # whatever
                              [}\]]  # and the close of an object or array
                              ,?     # an optional comma
                              \s*    # some optional space
                              $      # at the end of the line
                            )
                            |        # ...or...
                            [{\[]    # the start of an object or array
                            \s*      # some optional space
                            $        # at the end of the line
                          )
patterns: 
- include: "#value"
foldingStopMarker: |-
  (?x:     # turn on extended mode
                           ^      # a line beginning with
                           \s*    # some optional space
                           [}\]]  # and the close of an object or array
                         )
keyEquivalent: ^~J