rux.tmLanguage.json

{
  "$schema": "https://raw.githubusercontent.com/martinring/tmlanguage/master/tmlanguage.json",
  "name": "rux",
  "scopeName": "source.ruby.rux",
  "fileTypes": [
    "rux"
  ],
  "patterns": [
    {
      "include": "#rux"
    },
    {
      "captures": {
        "1": {
          "name": "keyword.control.class.ruby"
        },
        "2": {
          "name": "entity.name.type.class.ruby"
        },
        "4": {
          "name": "entity.other.inherited-class.ruby"
        },
        "5": {
          "name": "punctuation.separator.inheritance.ruby"
        },
        "6": {
          "name": "variable.other.object.ruby"
        },
        "7": {
          "name": "punctuation.definition.variable.ruby"
        }
      },
      "match": "(?x)\n^\\s*(class)\\s+\n(\n  (\n    [.a-zA-Z0-9_:]+\n    (\\s*(<)\\s*[.a-zA-Z0-9_:]+)?   # class A < B\n  )\n  |\n  ((<<)\\s*[.a-zA-Z0-9_:]+)         # class << C\n)",
      "name": "meta.class.ruby"
    },
    {
      "captures": {
        "1": {
          "name": "keyword.control.module.ruby"
        },
        "2": {
          "name": "entity.name.type.module.ruby"
        },
        "3": {
          "name": "entity.other.inherited-class.module.first.ruby"
        },
        "4": {
          "name": "punctuation.separator.inheritance.ruby"
        },
        "5": {
          "name": "entity.other.inherited-class.module.second.ruby"
        },
        "6": {
          "name": "punctuation.separator.inheritance.ruby"
        },
        "7": {
          "name": "entity.other.inherited-class.module.third.ruby"
        },
        "8": {
          "name": "punctuation.separator.inheritance.ruby"
        }
      },
      "match": "(?x)\n^\\s*(module)\\s+\n(\n  ([A-Z]\\w*(::))?\n  ([A-Z]\\w*(::))?\n  ([A-Z]\\w*(::))*\n  [A-Z]\\w*\n)",
      "name": "meta.module.ruby"
    },
    {
      "comment": "else if is a common mistake carried over from other languages. it works if you put in a second end, but it’s never what you want.",
      "match": "(?<!\\.)\\belse(\\s)+if\\b",
      "name": "invalid.deprecated.ruby"
    },
    {
      "captures": {
        "1": {
          "name": "punctuation.definition.constant.hashkey.ruby"
        }
      },
      "comment": "symbols as hash key (1.9 syntax)",
      "match": "(?>[a-zA-Z_]\\w*(?>[?!])?)(:)(?!:)",
      "name": "constant.other.symbol.hashkey.ruby"
    },
    {
      "captures": {
        "1": {
          "name": "punctuation.definition.constant.ruby"
        }
      },
      "comment": "symbols as hash key (1.8 syntax)",
      "match": "(?<!:)(:)(?>[a-zA-Z_]\\w*(?>[?!])?)(?=\\s*=>)",
      "name": "constant.other.symbol.hashkey.ruby"
    },
    {
      "comment": "everything being a reserved word, not a value and needing a 'end' is a..",
      "match": "(?<!\\.)\\b(BEGIN|begin|case|class|else|elsif|END|end|ensure|for|if|in|module|rescue|then|unless|until|when|while)\\b(?![?!])",
      "name": "keyword.control.ruby"
    },
    {
      "comment": "contextual smart pair support for block parameters",
      "match": "(?<!\\.)\\bdo\\b",
      "name": "keyword.control.start-block.ruby"
    },
    {
      "comment": "contextual smart pair support",
      "match": "(?<={)(\\s+)",
      "name": "meta.syntax.ruby.start-block"
    },
    {
      "match": "(?<!\\.)\\b(alias|alias_method|break|next|redo|retry|return|super|undef|yield)\\b(?![?!])|\\bdefined\\?|\\b(block_given|iterator)\\?",
      "name": "keyword.control.pseudo-method.ruby"
    },
    {
      "match": "\\bnil\\b(?![?!])",
      "name": "constant.language.nil.ruby"
    },
    {
      "match": "\\b(true|false)\\b(?![?!])",
      "name": "constant.language.boolean.ruby"
    },
    {
      "match": "\\b(__(FILE|LINE)__)\\b(?![?!])",
      "name": "variable.language.ruby"
    },
    {
      "match": "\\bself\\b(?![?!])",
      "name": "variable.language.self.ruby"
    },
    {
      "comment": " everything being a method but having a special function is a..",
      "match": "\\b(initialize|new|loop|include|extend|prepend|raise|fail|attr_reader|attr_writer|attr_accessor|attr|catch|throw|private|private_class_method|module_function|public|public_class_method|protected|refine|using)\\b(?![?!])",
      "name": "keyword.other.special-method.ruby"
    },
    {
      "begin": "\\b(?<!\\.|::)(require|require_relative)\\b(?![?!])",
      "captures": {
        "1": {
          "name": "keyword.other.special-method.ruby"
        }
      },
      "end": "$|(?=#|})",
      "name": "meta.require.ruby",
      "patterns": [
        {
          "include": "$self"
        }
      ]
    },
    {
      "captures": {
        "1": {
          "name": "punctuation.definition.variable.ruby"
        }
      },
      "match": "(@)[a-zA-Z_]\\w*",
      "name": "variable.other.readwrite.instance.ruby"
    },
    {
      "captures": {
        "1": {
          "name": "punctuation.definition.variable.ruby"
        }
      },
      "match": "(@@)[a-zA-Z_]\\w*",
      "name": "variable.other.readwrite.class.ruby"
    },
    {
      "captures": {
        "1": {
          "name": "punctuation.definition.variable.ruby"
        }
      },
      "match": "(\\$)[a-zA-Z_]\\w*",
      "name": "variable.other.readwrite.global.ruby"
    },
    {
      "captures": {
        "1": {
          "name": "punctuation.definition.variable.ruby"
        }
      },
      "match": "(\\$)(!|@|&|`|'|\\+|\\d+|~|=|/|\\\\|,|;|\\.|<|>|_|\\*|\\$|\\?|:|\"|-[0adFiIlpv])",
      "name": "variable.other.readwrite.global.pre-defined.ruby"
    },
    {
      "begin": "\\b(ENV)\\[",
      "beginCaptures": {
        "1": {
          "name": "variable.other.constant.ruby"
        }
      },
      "end": "]",
      "name": "meta.environment-variable.ruby",
      "patterns": [
        {
          "include": "$self"
        }
      ]
    },
    {
      "match": "\\b[A-Z]\\w*(?=((\\.|::)[A-Za-z]|\\[))",
      "name": "support.class.ruby"
    },
    {
      "match": "\\b((abort|at_exit|autoload|binding|callcc|caller|caller_locations|chomp|chop|eval|exec|exit|fork|format|gets|global_variables|gsub|lambda|load|local_variables|open|p|print|printf|proc|putc|puts|rand|readline|readlines|select|set_trace_func|sleep|spawn|sprintf|srand|sub|syscall|system|test|trace_var|trap|untrace_var|warn)\\b(?![?!])|autoload\\?|exit!)",
      "name": "support.function.kernel.ruby"
    },
    {
      "match": "\\b[_A-Z]\\w*\\b",
      "name": "variable.other.constant.ruby"
    },
    {
      "begin": "(?x)\n(?=def\\b)                          # optimization to help Oniguruma fail fast\n(?<=^|\\s)(def)\\s+\n(\n  (?>[a-zA-Z_]\\w*(?>\\.|::))?      # method prefix\n  (?>                               # method name\n    [a-zA-Z_]\\w*(?>[?!]|=(?!>))?\n    |\n    ===?|!=|>[>=]?|<=>|<[<=]?|[%&`/\\|]|\\*\\*?|=?~|[-+]@?|\\[]=?\n  )\n)\n\\s*(\\()",
      "beginCaptures": {
        "1": {
          "name": "keyword.control.def.ruby"
        },
        "2": {
          "name": "entity.name.function.ruby"
        },
        "3": {
          "name": "punctuation.definition.parameters.ruby"
        }
      },
      "comment": "The method pattern comes from the symbol pattern. See there for an explanation.",
      "end": "\\)",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.parameters.ruby"
        }
      },
      "name": "meta.function.method.with-arguments.ruby",
      "patterns": [
        {
          "begin": "(?![\\s,)])",
          "end": "(?=,|\\)\\s*$)",
          "patterns": [
            {
              "captures": {
                "1": {
                  "name": "storage.type.variable.ruby"
                },
                "2": {
                  "name": "constant.other.symbol.hashkey.parameter.function.ruby"
                },
                "3": {
                  "name": "punctuation.definition.constant.hashkey.ruby"
                },
                "4": {
                  "name": "variable.parameter.function.ruby"
                }
              },
              "match": "\\G([&*]?)(?:([_a-zA-Z]\\w*(:))|([_a-zA-Z]\\w*))"
            },
            {
              "include": "$self"
            }
          ]
        }
      ]
    },
    {
      "begin": "(?x)\n(?=def\\b)                          # optimization to help Oniguruma fail fast\n(?<=^|\\s)(def)\\s+\n(\n  (?>[a-zA-Z_]\\w*(?>\\.|::))?      # method prefix\n  (?>                               # method name\n    [a-zA-Z_]\\w*(?>[?!]|=(?!>))?\n    |\n    ===?|!=|>[>=]?|<=>|<[<=]?|[%&`/\\|]|\\*\\*?|=?~|[-+]@?|\\[]=?\n  )\n)\n[ \\t]\n(?=[ \\t]*[^\\s#;])                 # make sure the following is not comment",
      "beginCaptures": {
        "1": {
          "name": "keyword.control.def.ruby"
        },
        "2": {
          "name": "entity.name.function.ruby"
        }
      },
      "comment": "same as the previous rule, but without parentheses around the arguments",
      "end": "$",
      "name": "meta.function.method.with-arguments.ruby",
      "patterns": [
        {
          "begin": "(?![\\s,])",
          "end": "(?=,|$)",
          "patterns": [
            {
              "captures": {
                "1": {
                  "name": "storage.type.variable.ruby"
                },
                "2": {
                  "name": "constant.other.symbol.hashkey.parameter.function.ruby"
                },
                "3": {
                  "name": "punctuation.definition.constant.hashkey.ruby"
                },
                "4": {
                  "name": "variable.parameter.function.ruby"
                }
              },
              "match": "\\G([&*]?)(?:([_a-zA-Z]\\w*(:))|([_a-zA-Z]\\w*))"
            },
            {
              "include": "$self"
            }
          ]
        }
      ]
    },
    {
      "captures": {
        "1": {
          "name": "keyword.control.def.ruby"
        },
        "3": {
          "name": "entity.name.function.ruby"
        }
      },
      "comment": " the optional name is just to catch the def also without a method-name",
      "match": "(?x)\n(?=def\\b)                            # optimization to help Oniguruma fail fast\n(?<=^|\\s)(def)\\b\n(\n  \\s+\n  (\n    (?>[a-zA-Z_]\\w*(?>\\.|::))?      # method prefix\n    (?>                               # method name\n      [a-zA-Z_]\\w*(?>[?!]|=(?!>))?\n      |\n      ===?|!=|>[>=]?|<=>|<[<=]?|[%&`/\\|]|\\*\\*?|=?~|[-+]@?|\\[]=?\n    )\n  )\n)?",
      "name": "meta.function.method.without-arguments.ruby"
    },
    {
      "match": "(?x)\n\\b\n(\n  [\\d](?>_?\\d)*                             # 100_000\n  (\\.(?![^[:space:][:digit:]])(?>_?\\d)*)?   # fractional part\n  ([eE][-+]?\\d(?>_?\\d)*)?                   # 1.23e-4\n  |\n  0\n  (?:\n    [xX]\\h(?>_?\\h)*|\n    [oO]?[0-7](?>_?[0-7])*|\n    [bB][01](?>_?[01])*|\n    [dD]\\d(?>_?\\d)*\n  )                                           # A base indicator can only be used with an integer\n)\\b",
      "name": "constant.numeric.ruby"
    },
    {
      "begin": ":'",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.symbol.begin.ruby"
        }
      },
      "comment": "symbol literal with '' delimitor",
      "end": "'",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.symbol.end.ruby"
        }
      },
      "name": "constant.other.symbol.ruby",
      "patterns": [
        {
          "match": "\\\\['\\\\]",
          "name": "constant.character.escape.ruby"
        }
      ]
    },
    {
      "begin": ":\"",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.symbol.begin.ruby"
        }
      },
      "comment": "symbol literal with \"\" delimitor",
      "end": "\"",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.symbol.end.ruby"
        }
      },
      "name": "constant.other.symbol.interpolated.ruby",
      "patterns": [
        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        }
      ]
    },
    {
      "comment": "Needs higher precidence than regular expressions.",
      "match": "(?<!\\()/=",
      "name": "keyword.operator.assignment.augmented.ruby"
    },
    {
      "begin": "'",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.ruby"
        }
      },
      "comment": "string literal with '' delimitor",
      "end": "'",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.ruby"
        }
      },
      "name": "string.quoted.single.ruby",
      "patterns": [
        {
          "match": "\\\\'|\\\\\\\\",
          "name": "constant.character.escape.ruby"
        }
      ]
    },
    {
      "begin": "\"",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.ruby"
        }
      },
      "comment": "string literal with interpolation and \"\" delimitor",
      "end": "\"",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.ruby"
        }
      },
      "name": "string.quoted.double.interpolated.ruby",
      "patterns": [
        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        }
      ]
    },
    {
      "begin": "`",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.ruby"
        }
      },
      "comment": "execute string (allows for interpolation)",
      "end": "`",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.ruby"
        }
      },
      "name": "string.interpolated.ruby",
      "patterns": [
        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        }
      ]
    },
    {
      "begin": "(?x)\n(?<![\\w)])((/))(?![?*+])\n(?=\n  (?:\\\\/|[^/])*+          # Do NOT change the order\n  /[eimnosux]*\\s*\n  (?:\n    [)\\]}#.,?:]|\\|\\||&&|<=>|=>|==|=~|!~|!=|;|$|\n    if|else|elsif|then|do|end|unless|while|until|or|and\n  )\n  |\n  $\n)",
      "captures": {
        "1": {
          "name": "string.regexp.interpolated.ruby"
        },
        "2": {
          "name": "punctuation.section.regexp.ruby"
        }
      },
      "comment": "regular expression literal with interpolation",
      "contentName": "string.regexp.interpolated.ruby",
      "end": "((/[eimnosux]*))",
      "patterns": [
        {
          "include": "#regex_sub"
        }
      ]
    },
    {
      "begin": "%r{",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.regexp.begin.ruby"
        }
      },
      "end": "}[eimnosux]*",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.regexp.end.ruby"
        }
      },
      "name": "string.regexp.interpolated.ruby",
      "patterns": [
        {
          "include": "#regex_sub"
        },
        {
          "include": "#nest_curly_r"
        }
      ]
    },
    {
      "begin": "%r\\[",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.regexp.begin.ruby"
        }
      },
      "end": "][eimnosux]*",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.regexp.end.ruby"
        }
      },
      "name": "string.regexp.interpolated.ruby",
      "patterns": [
        {
          "include": "#regex_sub"
        },
        {
          "include": "#nest_brackets_r"
        }
      ]
    },
    {
      "begin": "%r\\(",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.regexp.begin.ruby"
        }
      },
      "end": "\\)[eimnosux]*",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.regexp.end.ruby"
        }
      },
      "name": "string.regexp.interpolated.ruby",
      "patterns": [
        {
          "include": "#regex_sub"
        },
        {
          "include": "#nest_parens_r"
        }
      ]
    },
    {
      "begin": "%r<",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.regexp.begin.ruby"
        }
      },
      "end": ">[eimnosux]*",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.regexp.end.ruby"
        }
      },
      "name": "string.regexp.interpolated.ruby",
      "patterns": [
        {
          "include": "#regex_sub"
        },
        {
          "include": "#nest_ltgt_r"
        }
      ]
    },
    {
      "begin": "%r([^\\w])",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.regexp.begin.ruby"
        }
      },
      "end": "\\1[eimnosux]*",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.regexp.end.ruby"
        }
      },
      "name": "string.regexp.interpolated.ruby",
      "patterns": [
        {
          "include": "#regex_sub"
        }
      ]
    },
    {
      "begin": "%I\\[",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.array.begin.ruby"
        }
      },
      "end": "]",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.array.end.ruby"
        }
      },
      "name": "constant.other.symbol.interpolated.ruby",
      "patterns": [
        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        },
        {
          "include": "#nest_brackets_i"
        }
      ]
    },
    {
      "begin": "%I\\(",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.array.begin.ruby"
        }
      },
      "end": "\\)",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.array.end.ruby"
        }
      },
      "name": "constant.other.symbol.interpolated.ruby",
      "patterns": [
        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        },
        {
          "include": "#nest_parens_i"
        }
      ]
    },
    {
      "begin": "%I<",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.array.begin.ruby"
        }
      },
      "end": ">",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.array.end.ruby"
        }
      },
      "name": "constant.other.symbol.interpolated.ruby",
      "patterns": [
        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        },
        {
          "include": "#nest_ltgt_i"
        }
      ]
    },
    {
      "begin": "%I{",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.array.begin.ruby"
        }
      },
      "end": "}",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.array.end.ruby"
        }
      },
      "name": "constant.other.symbol.interpolated.ruby",
      "patterns": [
        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        },
        {
          "include": "#nest_curly_i"
        }
      ]
    },
    {
      "begin": "%I([^\\w])",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.array.begin.ruby"
        }
      },
      "end": "\\1",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.array.end.ruby"
        }
      },
      "name": "constant.other.symbol.interpolated.ruby",
      "patterns": [
        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        }
      ]
    },
    {
      "begin": "%i\\[",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.array.begin.ruby"
        }
      },
      "end": "]",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.array.end.ruby"
        }
      },
      "name": "constant.other.symbol.ruby",
      "patterns": [
        {
          "match": "\\\\]|\\\\\\\\",
          "name": "constant.character.escape.ruby"
        },
        {
          "include": "#nest_brackets"
        }
      ]
    },
    {
      "begin": "%i\\(",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.array.begin.ruby"
        }
      },
      "end": "\\)",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.array.end.ruby"
        }
      },
      "name": "constant.other.symbol.ruby",
      "patterns": [
        {
          "match": "\\\\\\)|\\\\\\\\",
          "name": "constant.character.escape.ruby"
        },
        {
          "include": "#nest_parens"
        }
      ]
    },
    {
      "begin": "%i<",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.array.begin.ruby"
        }
      },
      "end": ">",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.array.end.ruby"
        }
      },
      "name": "constant.other.symbol.ruby",
      "patterns": [
        {
          "match": "\\\\>|\\\\\\\\",
          "name": "constant.character.escape.ruby"
        },
        {
          "include": "#nest_ltgt"
        }
      ]
    },
    {
      "begin": "%i{",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.array.begin.ruby"
        }
      },
      "end": "}",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.array.end.ruby"
        }
      },
      "name": "constant.other.symbol.ruby",
      "patterns": [
        {
          "match": "\\\\}|\\\\\\\\",
          "name": "constant.character.escape.ruby"
        },
        {
          "include": "#nest_curly"
        }
      ]
    },
    {
      "begin": "%i([^\\w])",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.array.begin.ruby"
        }
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      "end": "\\1",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.array.end.ruby"
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      "name": "constant.other.symbol.ruby",
      "patterns": [
        {
          "comment": "Cant be named because its not neccesarily an escape.",
          "match": "\\\\."
        }
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    {
      "begin": "%W\\[",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.array.begin.ruby"
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      "end": "]",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.array.end.ruby"
        }
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      "name": "string.quoted.other.interpolated.ruby",
      "patterns": [
        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        },
        {
          "include": "#nest_brackets_i"
        }
      ]
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      "begin": "%W\\(",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.array.begin.ruby"
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      "end": "\\)",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.array.end.ruby"
        }
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      "name": "string.quoted.other.interpolated.ruby",
      "patterns": [
        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        },
        {
          "include": "#nest_parens_i"
        }
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      "begin": "%W<",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.array.begin.ruby"
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      "end": ">",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.array.end.ruby"
        }
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      "name": "string.quoted.other.interpolated.ruby",
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        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        },
        {
          "include": "#nest_ltgt_i"
        }
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      "begin": "%W{",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.array.begin.ruby"
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      "name": "string.quoted.other.interpolated.ruby",
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        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
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        {
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      "begin": "%W([^\\w])",
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        "0": {
          "name": "punctuation.section.array.begin.ruby"
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          "name": "punctuation.section.array.end.ruby"
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      "name": "string.quoted.other.interpolated.ruby",
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        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        }
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    {
      "begin": "%w\\[",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.array.begin.ruby"
        }
      },
      "end": "]",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.array.end.ruby"
        }
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      "name": "string.quoted.other.ruby",
      "patterns": [
        {
          "match": "\\\\]|\\\\\\\\",
          "name": "constant.character.escape.ruby"
        },
        {
          "include": "#nest_brackets"
        }
      ]
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    {
      "begin": "%w\\(",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.array.begin.ruby"
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      "end": "\\)",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.array.end.ruby"
        }
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      "name": "string.quoted.other.ruby",
      "patterns": [
        {
          "match": "\\\\\\)|\\\\\\\\",
          "name": "constant.character.escape.ruby"
        },
        {
          "include": "#nest_parens"
        }
      ]
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    {
      "begin": "%w<",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.array.begin.ruby"
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      "end": ">",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.array.end.ruby"
        }
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      "name": "string.quoted.other.ruby",
      "patterns": [
        {
          "match": "\\\\>|\\\\\\\\",
          "name": "constant.character.escape.ruby"
        },
        {
          "include": "#nest_ltgt"
        }
      ]
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    {
      "begin": "%w{",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.array.begin.ruby"
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      "end": "}",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.array.end.ruby"
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      "name": "string.quoted.other.ruby",
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          "match": "\\\\}|\\\\\\\\",
          "name": "constant.character.escape.ruby"
        },
        {
          "include": "#nest_curly"
        }
      ]
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      "begin": "%w([^\\w])",
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      "end": "\\1",
      "endCaptures": {
        "0": {
          "name": "punctuation.section.array.end.ruby"
        }
      },
      "name": "string.quoted.other.ruby",
      "patterns": [
        {
          "comment": "Cant be named because its not neccesarily an escape.",
          "match": "\\\\."
        }
      ]
    },
    {
      "begin": "%[Qx]?\\(",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.ruby"
        }
      },
      "end": "\\)",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.ruby"
        }
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      "name": "string.quoted.other.interpolated.ruby",
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        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        },
        {
          "include": "#nest_parens_i"
        }
      ]
    },
    {
      "begin": "%[Qx]?\\[",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.ruby"
        }
      },
      "end": "]",
      "endCaptures": {
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          "name": "punctuation.definition.string.end.ruby"
        }
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      "name": "string.quoted.other.interpolated.ruby",
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        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        },
        {
          "include": "#nest_brackets_i"
        }
      ]
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      "begin": "%[Qx]?{",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.ruby"
        }
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      "end": "}",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.ruby"
        }
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      "name": "string.quoted.other.interpolated.ruby",
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        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        },
        {
          "include": "#nest_curly_i"
        }
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      "begin": "%[Qx]?<",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.ruby"
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      "end": ">",
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          "name": "punctuation.definition.string.end.ruby"
        }
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      "name": "string.quoted.other.interpolated.ruby",
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        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        },
        {
          "include": "#nest_ltgt_i"
        }
      ]
    },
    {
      "begin": "%[Qx]([^\\w])",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.ruby"
        }
      },
      "end": "\\1",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.ruby"
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        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        }
      ]
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      "begin": "%([^\\w\\s=])",
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        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        }
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    {
      "begin": "%q\\(",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.ruby"
        }
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      "end": "\\)",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.ruby"
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      "name": "string.quoted.other.ruby",
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          "match": "\\\\\\)|\\\\\\\\",
          "name": "constant.character.escape.ruby"
        },
        {
          "include": "#nest_parens"
        }
      ]
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    {
      "begin": "%q<",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.ruby"
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      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.ruby"
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      "name": "string.quoted.other.ruby",
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          "match": "\\\\>|\\\\\\\\",
          "name": "constant.character.escape.ruby"
        },
        {
          "include": "#nest_ltgt"
        }
      ]
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    {
      "begin": "%q\\[",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.ruby"
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      "end": "]",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.ruby"
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      "name": "string.quoted.other.ruby",
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          "match": "\\\\]|\\\\\\\\",
          "name": "constant.character.escape.ruby"
        },
        {
          "include": "#nest_brackets"
        }
      ]
    },
    {
      "begin": "%q{",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.ruby"
        }
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      "end": "}",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.ruby"
        }
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      "name": "string.quoted.other.ruby",
      "patterns": [
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          "match": "\\\\}|\\\\\\\\",
          "name": "constant.character.escape.ruby"
        },
        {
          "include": "#nest_curly"
        }
      ]
    },
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      "begin": "%q([^\\w])",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.ruby"
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          "name": "punctuation.definition.string.end.ruby"
        }
      },
      "name": "string.quoted.other.ruby",
      "patterns": [
        {
          "comment": "Cant be named because its not neccesarily an escape.",
          "match": "\\\\."
        }
      ]
    },
    {
      "begin": "%s\\(",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.symbol.begin.ruby"
        }
      },
      "end": "\\)",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.symbol.end.ruby"
        }
      },
      "name": "constant.other.symbol.ruby",
      "patterns": [
        {
          "match": "\\\\\\)|\\\\\\\\",
          "name": "constant.character.escape.ruby"
        },
        {
          "include": "#nest_parens"
        }
      ]
    },
    {
      "begin": "%s<",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.symbol.begin.ruby"
        }
      },
      "end": ">",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.symbol.end.ruby"
        }
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      "name": "constant.other.symbol.ruby",
      "patterns": [
        {
          "match": "\\\\>|\\\\\\\\",
          "name": "constant.character.escape.ruby"
        },
        {
          "include": "#nest_ltgt"
        }
      ]
    },
    {
      "begin": "%s\\[",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.symbol.begin.ruby"
        }
      },
      "end": "]",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.symbol.end.ruby"
        }
      },
      "name": "constant.other.symbol.ruby",
      "patterns": [
        {
          "match": "\\\\]|\\\\\\\\",
          "name": "constant.character.escape.ruby"
        },
        {
          "include": "#nest_brackets"
        }
      ]
    },
    {
      "begin": "%s{",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.symbol.begin.ruby"
        }
      },
      "end": "}",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.symbol.end.ruby"
        }
      },
      "name": "constant.other.symbol.ruby",
      "patterns": [
        {
          "match": "\\\\}|\\\\\\\\",
          "name": "constant.character.escape.ruby"
        },
        {
          "include": "#nest_curly"
        }
      ]
    },
    {
      "begin": "%s([^\\w])",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.symbol.begin.ruby"
        }
      },
      "end": "\\1",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.symbol.end.ruby"
        }
      },
      "name": "constant.other.symbol.ruby",
      "patterns": [
        {
          "comment": "Cant be named because its not neccesarily an escape.",
          "match": "\\\\."
        }
      ]
    },
    {
      "captures": {
        "1": {
          "name": "punctuation.definition.constant.ruby"
        }
      },
      "comment": "symbols",
      "match": "(?x)\n(?<!:)(:)\n(?>\n  [$a-zA-Z_]\\w*(?>[?!]|=(?![>=]))?\n  |\n  ===?|<=>|>[>=]?|<[<=]?|[%&`/\\|]|\\*\\*?|=?~|[-+]@?|\\[]=?\n  |\n  @@?[a-zA-Z_]\\w*\n)",
      "name": "constant.other.symbol.ruby"
    },
    {
      "begin": "^=begin",
      "captures": {
        "0": {
          "name": "punctuation.definition.comment.ruby"
        }
      },
      "comment": "multiline comments",
      "end": "^=end",
      "name": "comment.block.documentation.ruby"
    },
    {
      "begin": "(^[ \\t]+)?(?=#)",
      "beginCaptures": {
        "1": {
          "name": "punctuation.whitespace.comment.leading.ruby"
        }
      },
      "end": "(?!\\G)",
      "patterns": [
        {
          "begin": "#",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.comment.ruby"
            }
          },
          "end": "\\n",
          "name": "comment.line.number-sign.ruby",
          "patterns": [
            {
              "include": "#yard"
            }
          ]
        }
      ]
    },
    {
      "comment": "\n\t\t\tmatches questionmark-letters.\n\n\t\t\texamples (1st alternation = hex):\n\t\t\t?\\x1     ?\\x61\n\n\t\t\texamples (2nd alternation = octal):\n\t\t\t?\\0      ?\\07     ?\\017\n\n\t\t\texamples (3rd alternation = escaped):\n\t\t\t?\\n      ?\\b\n\n\t\t\texamples (4th alternation = meta-ctrl):\n\t\t\t?\\C-a    ?\\M-a    ?\\C-\\M-\\C-\\M-a\n\n\t\t\texamples (4th alternation = normal):\n\t\t\t?a       ?A       ?0 \n\t\t\t?*       ?\"       ?( \n\t\t\t?.       ?#\n\t\t\t\n\t\t\t\n\t\t\tthe negative lookbehind prevents against matching\n\t\t\tp(42.tainted?)\n\t\t\t",
      "match": "(?<!\\w)\\?(\\\\(x\\h{1,2}(?!\\h)\\b|0[0-7]{0,2}(?![0-7])\\b|[^x0MC])|(\\\\[MC]-)+\\w|[^\\s\\\\])",
      "name": "constant.numeric.ruby"
    },
    {
      "begin": "^__END__\\n",
      "captures": {
        "0": {
          "name": "string.unquoted.program-block.ruby"
        }
      },
      "comment": "__END__ marker",
      "contentName": "text.plain",
      "end": "(?=not)impossible",
      "patterns": [
        {
          "begin": "(?=<?xml|<(?i:html\\b)|!DOCTYPE (?i:html\\b))",
          "end": "(?=not)impossible",
          "name": "text.html.embedded.ruby",
          "patterns": [
            {
              "include": "text.html.basic"
            }
          ]
        }
      ]
    },
    {
      "begin": "(?=(?><<[-~]([\"'`]?)((?:[_\\w]+_|)HTML)\\b\\1))",
      "comment": "Heredoc with embedded html",
      "end": "(?!\\G)",
      "name": "meta.embedded.block.html",
      "patterns": [
        {
          "begin": "(?><<[-~]([\"'`]?)((?:[_\\w]+_|)HTML)\\b\\1)",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.ruby"
            }
          },
          "contentName": "text.html",
          "end": "^\\s*\\2$\\n?",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.ruby"
            }
          },
          "name": "string.unquoted.heredoc.ruby",
          "patterns": [
            {
              "include": "#heredoc"
            },
            {
              "include": "#interpolated_ruby"
            },
            {
              "include": "text.html.basic"
            },
            {
              "include": "#escaped_char"
            }
          ]
        }
      ]
    },
    {
      "begin": "(?=(?><<[-~]([\"'`]?)((?:[_\\w]+_|)XML)\\b\\1))",
      "comment": "Heredoc with embedded xml",
      "end": "(?!\\G)",
      "name": "meta.embedded.block.xml",
      "patterns": [
        {
          "begin": "(?><<[-~]([\"'`]?)((?:[_\\w]+_|)XML)\\b\\1)",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.ruby"
            }
          },
          "contentName": "text.xml",
          "end": "^\\s*\\2$\\n?",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.ruby"
            }
          },
          "name": "string.unquoted.heredoc.ruby",
          "patterns": [
            {
              "include": "#heredoc"
            },
            {
              "include": "#interpolated_ruby"
            },
            {
              "include": "text.xml"
            },
            {
              "include": "#escaped_char"
            }
          ]
        }
      ]
    },
    {
      "begin": "(?=(?><<[-~]([\"'`]?)((?:[_\\w]+_|)SQL)\\b\\1))",
      "comment": "Heredoc with embedded sql",
      "end": "(?!\\G)",
      "name": "meta.embedded.block.sql",
      "patterns": [
        {
          "begin": "(?><<[-~]([\"'`]?)((?:[_\\w]+_|)SQL)\\b\\1)",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.ruby"
            }
          },
          "contentName": "source.sql",
          "end": "^\\s*\\2$\\n?",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.ruby"
            }
          },
          "name": "string.unquoted.heredoc.ruby",
          "patterns": [
            {
              "include": "#heredoc"
            },
            {
              "include": "#interpolated_ruby"
            },
            {
              "include": "source.sql"
            },
            {
              "include": "#escaped_char"
            }
          ]
        }
      ]
    },
    {
      "begin": "(?=(?><<[-~]([\"'`]?)((?:[_\\w]+_|)GRAPHQL)\\b\\1))",
      "comment": "Heredoc with embedded GraphQL",
      "end": "(?!\\G)",
      "name": "meta.embedded.block.graphql",
      "patterns": [
        {
          "begin": "(?><<[-~]([\"'`]?)((?:[_\\w]+_|)GRAPHQL)\\b\\1)",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.ruby"
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          "contentName": "source.graphql",
          "end": "^\\s*\\2$\\n?",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.ruby"
            }
          },
          "name": "string.unquoted.heredoc.ruby",
          "patterns": [
            {
              "include": "#heredoc"
            },
            {
              "include": "#interpolated_ruby"
            },
            {
              "include": "source.graphql"
            },
            {
              "include": "#escaped_char"
            }
          ]
        }
      ]
    },
    {
      "begin": "(?=(?><<[-~]([\"'`]?)((?:[_\\w]+_|)CSS)\\b\\1))",
      "comment": "Heredoc with embedded css",
      "end": "(?!\\G)",
      "name": "meta.embedded.block.css",
      "patterns": [
        {
          "begin": "(?><<[-~]([\"'`]?)((?:[_\\w]+_|)CSS)\\b\\1)",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.ruby"
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          },
          "contentName": "source.css",
          "end": "^\\s*\\2$\\n?",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.ruby"
            }
          },
          "name": "string.unquoted.heredoc.ruby",
          "patterns": [
            {
              "include": "#heredoc"
            },
            {
              "include": "#interpolated_ruby"
            },
            {
              "include": "source.css"
            },
            {
              "include": "#escaped_char"
            }
          ]
        }
      ]
    },
    {
      "begin": "(?=(?><<[-~]([\"'`]?)((?:[_\\w]+_|)CPP)\\b\\1))",
      "comment": "Heredoc with embedded c++",
      "end": "(?!\\G)",
      "name": "meta.embedded.block.cpp",
      "patterns": [
        {
          "begin": "(?><<[-~]([\"'`]?)((?:[_\\w]+_|)CPP)\\b\\1)",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.ruby"
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          },
          "contentName": "source.cpp",
          "end": "^\\s*\\2$\\n?",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.ruby"
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          },
          "name": "string.unquoted.heredoc.ruby",
          "patterns": [
            {
              "include": "#heredoc"
            },
            {
              "include": "#interpolated_ruby"
            },
            {
              "include": "source.cpp"
            },
            {
              "include": "#escaped_char"
            }
          ]
        }
      ]
    },
    {
      "begin": "(?=(?><<[-~]([\"'`]?)((?:[_\\w]+_|)C)\\b\\1))",
      "comment": "Heredoc with embedded c",
      "end": "(?!\\G)",
      "name": "meta.embedded.block.c",
      "patterns": [
        {
          "begin": "(?><<[-~]([\"'`]?)((?:[_\\w]+_|)C)\\b\\1)",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.ruby"
            }
          },
          "contentName": "source.c",
          "end": "^\\s*\\2$\\n?",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.ruby"
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          },
          "name": "string.unquoted.heredoc.ruby",
          "patterns": [
            {
              "include": "#heredoc"
            },
            {
              "include": "#interpolated_ruby"
            },
            {
              "include": "source.c"
            },
            {
              "include": "#escaped_char"
            }
          ]
        }
      ]
    },
    {
      "begin": "(?=(?><<[-~]([\"'`]?)((?:[_\\w]+_|)(?:JS|JAVASCRIPT))\\b\\1))",
      "comment": "Heredoc with embedded javascript",
      "end": "(?!\\G)",
      "name": "meta.embedded.block.js",
      "patterns": [
        {
          "begin": "(?><<[-~]([\"'`]?)((?:[_\\w]+_|)(?:JS|JAVASCRIPT))\\b\\1)",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.ruby"
            }
          },
          "contentName": "source.js",
          "end": "^\\s*\\2$\\n?",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.ruby"
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          },
          "name": "string.unquoted.heredoc.ruby",
          "patterns": [
            {
              "include": "#heredoc"
            },
            {
              "include": "#interpolated_ruby"
            },
            {
              "include": "source.js"
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            {
              "include": "#escaped_char"
            }
          ]
        }
      ]
    },
    {
      "begin": "(?=(?><<[-~]([\"'`]?)((?:[_\\w]+_|)JQUERY)\\b\\1))",
      "comment": "Heredoc with embedded jQuery javascript",
      "end": "(?!\\G)",
      "name": "meta.embedded.block.js.jquery",
      "patterns": [
        {
          "begin": "(?><<[-~]([\"'`]?)((?:[_\\w]+_|)JQUERY)\\b\\1)",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.ruby"
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          "contentName": "source.js.jquery",
          "end": "^\\s*\\2$\\n?",
          "endCaptures": {
            "0": {
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          "name": "string.unquoted.heredoc.ruby",
          "patterns": [
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            {
              "include": "#interpolated_ruby"
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            {
              "include": "source.js.jquery"
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            {
              "include": "#escaped_char"
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          ]
        }
      ]
    },
    {
      "begin": "(?=(?><<[-~]([\"'`]?)((?:[_\\w]+_|)(?:SH|SHELL))\\b\\1))",
      "comment": "Heredoc with embedded shell",
      "end": "(?!\\G)",
      "name": "meta.embedded.block.shell",
      "patterns": [
        {
          "begin": "(?><<[-~]([\"'`]?)((?:[_\\w]+_|)(?:SH|SHELL))\\b\\1)",
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            "0": {
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          "contentName": "source.shell",
          "end": "^\\s*\\2$\\n?",
          "endCaptures": {
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              "name": "punctuation.definition.string.end.ruby"
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          "name": "string.unquoted.heredoc.ruby",
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            {
              "include": "#heredoc"
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            {
              "include": "#interpolated_ruby"
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            {
              "include": "source.shell"
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            {
              "include": "#escaped_char"
            }
          ]
        }
      ]
    },
    {
      "begin": "(?=(?><<[-~]([\"'`]?)((?:[_\\w]+_|)LUA)\\b\\1))",
      "comment": "Heredoc with embedded lua",
      "end": "(?!\\G)",
      "name": "meta.embedded.block.lua",
      "patterns": [
        {
          "begin": "(?><<[-~]([\"'`]?)((?:[_\\w]+_|)LUA)\\b\\1)",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.ruby"
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          "contentName": "source.lua",
          "end": "^\\s*\\2$\\n?",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.ruby"
            }
          },
          "name": "string.unquoted.heredoc.ruby",
          "patterns": [
            {
              "include": "#heredoc"
            },
            {
              "include": "#interpolated_ruby"
            },
            {
              "include": "source.lua"
            },
            {
              "include": "#escaped_char"
            }
          ]
        }
      ]
    },
    {
      "begin": "(?=(?><<[-~]([\"'`]?)((?:[_\\w]+_|)RUBY)\\b\\1))",
      "comment": "Heredoc with embedded ruby",
      "end": "(?!\\G)",
      "name": "meta.embedded.block.ruby",
      "patterns": [
        {
          "begin": "(?><<[-~]([\"'`]?)((?:[_\\w]+_|)RUBY)\\b\\1)",
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            "0": {
              "name": "punctuation.definition.string.begin.ruby"
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          },
          "contentName": "source.ruby",
          "end": "^\\s*\\2$\\n?",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.ruby"
            }
          },
          "name": "string.unquoted.heredoc.ruby",
          "patterns": [
            {
              "include": "#heredoc"
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            {
              "include": "#interpolated_ruby"
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            {
              "include": "source.ruby"
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            {
              "include": "#escaped_char"
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          ]
        }
      ]
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    {
      "begin": "(?>=\\s*<<([\"'`]?)(\\w+)\\1)",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.ruby"
        }
      },
      "end": "^\\2$",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.ruby"
        }
      },
      "name": "string.unquoted.heredoc.ruby",
      "patterns": [
        {
          "include": "#heredoc"
        },
        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
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      ]
    },
    {
      "begin": "(?>((<<[-~]([\"'`]?)(\\w+)\\3,\\s?)*<<[-~]([\"'`]?)(\\w+)\\5))",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.ruby"
        }
      },
      "comment": "heredoc with multiple inputs and indented terminator",
      "end": "^\\s*\\6$",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.ruby"
        }
      },
      "name": "string.unquoted.heredoc.ruby",
      "patterns": [
        {
          "include": "#heredoc"
        },
        {
          "include": "#interpolated_ruby"
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        {
          "include": "#escaped_char"
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      ]
    },
    {
      "begin": "(?<={|{\\s|[^A-Za-z0-9_]do|^do|[^A-Za-z0-9_]do\\s|^do\\s)(\\|)",
      "captures": {
        "1": {
          "name": "punctuation.separator.variable.ruby"
        }
      },
      "end": "(?<!\\|)(\\|)(?!\\|)",
      "patterns": [
        {
          "include": "source.ruby"
        },
        {
          "match": "[_a-zA-Z][_a-zA-Z0-9]*",
          "name": "variable.other.block.ruby"
        },
        {
          "match": ",",
          "name": "punctuation.separator.variable.ruby"
        }
      ]
    },
    {
      "match": "=>",
      "name": "punctuation.separator.key-value"
    },
    {
      "match": "->",
      "name": "support.function.kernel.ruby"
    },
    {
      "match": "<<=|%=|&{1,2}=|\\*=|\\*\\*=|\\+=|-=|\\^=|\\|{1,2}=|<<",
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    {
      "match": "<=>|<(?!<|=)|>(?!<|=|>)|<=|>=|===|==|=~|!=|!~|(?<=[ \\t])\\?",
      "name": "keyword.operator.comparison.ruby"
    },
    {
      "match": "(?<!\\.)\\b(and|not|or)\\b(?![?!])",
      "name": "keyword.operator.logical.ruby"
    },
    {
      "match": "(?<=^|[ \\t])!|&&|\\|\\||\\^",
      "name": "keyword.operator.logical.ruby"
    },
    {
      "comment": "Safe navigation operator",
      "match": "(&\\.)\\s*(?![A-Z])",
      "captures": {
        "1": {
          "name": "punctuation.separator.method.ruby"
        }
      }
    },
    {
      "match": "(%|&|\\*\\*|\\*|\\+|-|/)",
      "name": "keyword.operator.arithmetic.ruby"
    },
    {
      "match": "=",
      "name": "keyword.operator.assignment.ruby"
    },
    {
      "match": "\\||~|>>",
      "name": "keyword.operator.other.ruby"
    },
    {
      "match": ";",
      "name": "punctuation.separator.statement.ruby"
    },
    {
      "match": ",",
      "name": "punctuation.separator.object.ruby"
    },
    {
      "comment": "Mark as namespace separator if double colons followed by capital letter",
      "match": "(::)\\s*(?=[A-Z])",
      "captures": {
        "1": {
          "name": "punctuation.separator.namespace.ruby"
        }
      }
    },
    {
      "comment": "Mark as method separator if double colons not followed by capital letter",
      "match": "(\\.|::)\\s*(?![A-Z])",
      "captures": {
        "1": {
          "name": "punctuation.separator.method.ruby"
        }
      }
    },
    {
      "comment": "Must come after method and constant separators to prefer double colons",
      "match": ":",
      "name": "punctuation.separator.other.ruby"
    },
    {
      "match": "{",
      "name": "punctuation.section.scope.begin.ruby"
    },
    {
      "match": "}",
      "name": "punctuation.section.scope.end.ruby"
    },
    {
      "match": "\\[",
      "name": "punctuation.section.array.begin.ruby"
    },
    {
      "match": "]",
      "name": "punctuation.section.array.end.ruby"
    },
    {
      "match": "\\(|\\)",
      "name": "punctuation.section.function.ruby"
    }
  ],
  "repository": {
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      "patterns": [
        {
          "include": "#rux-tag-attribute-name"
        },
        {
          "include": "#rux-string-double-quoted"
        },
        {
          "include": "#rux-string-single-quoted"
        },
        {
          "include": "#rux-evaluated-code"
        }
      ]
    },
    "rux-tag-attribute-name": {
      "name": "meta.tag.attribute-name.ruby",
      "match": "\\b([a-zA-Z0-9\\-:]+)",
      "captures": {
        "1": {
          "name": "entity.other.attribute-name.ruby"
        }
      }
    },
    "rux-string-double-quoted": {
      "begin": "\"",
      "end": "\"",
      "name": "string.quoted.double.interpolated.ruby",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.ruby"
        }
      },
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.ruby"
        }
      },
      "patterns": [
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          "include": "#rux-entities"
        }
      ]
    },
    "rux-string-single-quoted": {
      "begin": "'",
      "end": "'",
      "name": "string.quoted.single.ruby",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.ruby"
        }
      },
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.ruby"
        }
      },
      "patterns": [
        {
          "include": "#rux-entities"
        }
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    "rux-entities": {
      "patterns": [
        {
          "name": "constant.character.entity.ruby",
          "match": "(&)([a-zA-Z0-9]+|#[0-9]+|#x[0-9a-fA-F]+)(;)",
          "captures": {
            "1": {
              "name": "punctuation.definition.entity.ruby"
            },
            "3": {
              "name": "punctuation.definition.entity.ruby"
            }
          }
        },
        {
          "name": "invalid.illegal.bad-ampersand.ruby",
          "match": "&"
        }
      ]
    },
    "rux-evaluated-code": {
      "begin": "{",
      "end": "}",
      "name": "meta.brace.curly.ruby",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.brace.curly.end.ruby"
        }
      },
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.brace.curly.start.ruby"
        }
      },
      "patterns": [
        {
          "include": "$self"
        }
      ]
    },
    "rux-tag-open": {
      "begin": "(<)([a-zA-Z0-9.:$_]+)",
      "end": "(/?>)",
      "name": "tag.open.ruby",
      "endCaptures": {
        "1": {
          "name": "punctuation.definition.tag.end.ruby"
        }
      },
      "beginCaptures": {
        "1": {
          "name": "punctuation.definition.tag.begin.ruby"
        },
        "2": {
          "name": "entity.name.tag.ruby"
        }
      },
      "patterns": [
        {
          "include": "#rux-tag-attributes"
        }
      ]
    },
    "rux-tag-close": {
      "match": "(</)([^>]+)(>)",
      "name": "tag.closed.ruby",
      "captures": {
        "1": {
          "name": "punctuation.definition.tag.begin.ruby"
        },
        "2": {
          "name": "entity.name.tag.ruby"
        },
        "3": {
          "name": "punctuation.definition.tag.end.ruby"
        }
      }
    },
    "rux-fragment-open": {
      "match": "(<>)",
      "name": "fragment.open.ruby",
      "captures": {
        "1": {
          "name": "punctuation.definition.tag.begin.ruby"
        }
      }
    },
    "rux-fragment-close": {
      "match": "(</>)",
      "name": "fragment.close.ruby",
      "captures": {
        "1": {
          "name": "punctuation.definition.tag.end.ruby"
        }
      }
    },
    "rux-tag-invalid": {
      "name": "invalid.illegal.tag.incomplete.ruby",
      "match": "<\\s*>"
    },
    "rux": {
      "name": "meta.rux.ruby",
      "patterns": [
        {
          "include": "#rux-tag-open"
        },
        {
          "include": "#rux-tag-close"
        },
        {
          "include": "#rux-fragment-open"
        },
        {
          "include": "#rux-fragment-close"
        },
        {
          "include": "#rux-tag-invalid"
        }
      ]
    },
    "escaped_char": {
      "match": "\\\\(?:[0-7]{1,3}|x[\\da-fA-F]{1,2}|.)",
      "name": "constant.character.escape.ruby"
    },
    "heredoc": {
      "begin": "^<<[-~]?\\w+",
      "end": "$",
      "patterns": [
        {
          "include": "$self"
        }
      ]
    },
    "interpolated_ruby": {
      "patterns": [
        {
          "begin": "#{",
          "beginCaptures": {
            "0": {
              "name": "punctuation.section.embedded.begin.ruby"
            }
          },
          "contentName": "source.ruby",
          "end": "}",
          "endCaptures": {
            "0": {
              "name": "punctuation.section.embedded.end.ruby"
            }
          },
          "name": "meta.embedded.line.ruby",
          "patterns": [
            {
              "include": "#nest_curly_and_self"
            },
            {
              "include": "$self"
            }
          ]
        },
        {
          "captures": {
            "1": {
              "name": "punctuation.definition.variable.ruby"
            }
          },
          "match": "(#@)[a-zA-Z_]\\w*",
          "name": "variable.other.readwrite.instance.ruby"
        },
        {
          "captures": {
            "1": {
              "name": "punctuation.definition.variable.ruby"
            }
          },
          "match": "(#@@)[a-zA-Z_]\\w*",
          "name": "variable.other.readwrite.class.ruby"
        },
        {
          "captures": {
            "1": {
              "name": "punctuation.definition.variable.ruby"
            }
          },
          "match": "(#\\$)[a-zA-Z_]\\w*",
          "name": "variable.other.readwrite.global.ruby"
        }
      ]
    },
    "nest_brackets": {
      "begin": "\\[",
      "captures": {
        "0": {
          "name": "punctuation.section.scope.ruby"
        }
      },
      "end": "]",
      "patterns": [
        {
          "include": "#nest_brackets"
        }
      ]
    },
    "nest_brackets_i": {
      "begin": "\\[",
      "captures": {
        "0": {
          "name": "punctuation.section.scope.ruby"
        }
      },
      "end": "]",
      "patterns": [
        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        },
        {
          "include": "#nest_brackets_i"
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      ]
    },
    "nest_brackets_r": {
      "begin": "\\[",
      "captures": {
        "0": {
          "name": "punctuation.section.scope.ruby"
        }
      },
      "end": "]",
      "patterns": [
        {
          "include": "#regex_sub"
        },
        {
          "include": "#nest_brackets_r"
        }
      ]
    },
    "nest_curly": {
      "begin": "{",
      "captures": {
        "0": {
          "name": "punctuation.section.scope.ruby"
        }
      },
      "end": "}",
      "patterns": [
        {
          "include": "#nest_curly"
        }
      ]
    },
    "nest_curly_and_self": {
      "patterns": [
        {
          "begin": "{",
          "captures": {
            "0": {
              "name": "punctuation.section.scope.ruby"
            }
          },
          "end": "}",
          "patterns": [
            {
              "include": "#nest_curly_and_self"
            }
          ]
        },
        {
          "include": "$self"
        }
      ]
    },
    "nest_curly_i": {
      "begin": "{",
      "captures": {
        "0": {
          "name": "punctuation.section.scope.ruby"
        }
      },
      "end": "}",
      "patterns": [
        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        },
        {
          "include": "#nest_curly_i"
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      ]
    },
    "nest_curly_r": {
      "begin": "{",
      "captures": {
        "0": {
          "name": "punctuation.section.scope.ruby"
        }
      },
      "end": "}",
      "patterns": [
        {
          "include": "#regex_sub"
        },
        {
          "include": "#nest_curly_r"
        }
      ]
    },
    "nest_ltgt": {
      "begin": "<",
      "captures": {
        "0": {
          "name": "punctuation.section.scope.ruby"
        }
      },
      "end": ">",
      "patterns": [
        {
          "include": "#nest_ltgt"
        }
      ]
    },
    "nest_ltgt_i": {
      "begin": "<",
      "captures": {
        "0": {
          "name": "punctuation.section.scope.ruby"
        }
      },
      "end": ">",
      "patterns": [
        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        },
        {
          "include": "#nest_ltgt_i"
        }
      ]
    },
    "nest_ltgt_r": {
      "begin": "<",
      "captures": {
        "0": {
          "name": "punctuation.section.scope.ruby"
        }
      },
      "end": ">",
      "patterns": [
        {
          "include": "#regex_sub"
        },
        {
          "include": "#nest_ltgt_r"
        }
      ]
    },
    "nest_parens": {
      "begin": "\\(",
      "captures": {
        "0": {
          "name": "punctuation.section.scope.ruby"
        }
      },
      "end": "\\)",
      "patterns": [
        {
          "include": "#nest_parens"
        }
      ]
    },
    "nest_parens_i": {
      "begin": "\\(",
      "captures": {
        "0": {
          "name": "punctuation.section.scope.ruby"
        }
      },
      "end": "\\)",
      "patterns": [
        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        },
        {
          "include": "#nest_parens_i"
        }
      ]
    },
    "nest_parens_r": {
      "begin": "\\(",
      "captures": {
        "0": {
          "name": "punctuation.section.scope.ruby"
        }
      },
      "end": "\\)",
      "patterns": [
        {
          "include": "#regex_sub"
        },
        {
          "include": "#nest_parens_r"
        }
      ]
    },
    "regex_sub": {
      "patterns": [
        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        },
        {
          "captures": {
            "1": {
              "name": "punctuation.definition.arbitrary-repetition.ruby"
            },
            "3": {
              "name": "punctuation.definition.arbitrary-repetition.ruby"
            }
          },
          "match": "({)\\d+(,\\d+)?(})",
          "name": "string.regexp.arbitrary-repetition.ruby"
        },
        {
          "begin": "\\[(?:\\^?])?",
          "captures": {
            "0": {
              "name": "punctuation.definition.character-class.ruby"
            }
          },
          "end": "]",
          "name": "string.regexp.character-class.ruby",
          "patterns": [
            {
              "include": "#escaped_char"
            }
          ]
        },
        {
          "begin": "\\(\\?#",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.comment.begin.ruby"
            }
          },
          "end": "\\)",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.comment.end.ruby"
            }
          },
          "name": "comment.line.number-sign.ruby",
          "patterns": [
            {
              "include": "#escaped_char"
            }
          ]
        },
        {
          "begin": "\\(",
          "captures": {
            "0": {
              "name": "punctuation.definition.group.ruby"
            }
          },
          "end": "\\)",
          "name": "string.regexp.group.ruby",
          "patterns": [
            {
              "include": "#regex_sub"
            }
          ]
        },
        {
          "begin": "(?<=^|\\s)(#)\\s(?=[[a-zA-Z0-9,. \\t?!-][^\\x{00}-\\x{7F}]]*$)",
          "beginCaptures": {
            "1": {
              "name": "punctuation.definition.comment.ruby"
            }
          },
          "comment": "We are restrictive in what we allow to go after the comment character to avoid false positives, since the availability of comments depend on regexp flags.",
          "end": "$\\n?",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.comment.ruby"
            }
          },
          "name": "comment.line.number-sign.ruby"
        }
      ]
    },
    "yard": {
      "name": "comment.line.yard.ruby",
      "patterns": [
        {
          "include": "#yard_comment"
        },
        {
          "include": "#yard_name_types"
        },
        {
          "include": "#yard_tag"
        },
        {
          "include": "#yard_types"
        },
        {
          "include": "#yard_directive"
        }
      ]
    },
    "yard_comment": {
      "comment": "For YARD tags that follow the tag-comment pattern",
      "match": "(@)(abstract|api|author|deprecated|example|note|overload|since|todo|version)(?=\\s)(.*)$",
      "captures": {
        "1": {
          "name": "comment.line.keyword.punctuation.yard.ruby"
        },
        "2": {
          "name": "comment.line.keyword.yard.ruby"
        },
        "3": {
          "name": "comment.line.string.yard.ruby"
        }
      }
    },
    "yard_name_types": {
      "comment": "For YARD tags that follow the tag-name-types-comment pattern",
      "match": "(@)(attr|attr_reader|attr_writer|option|param|see|yieldparam)(?=\\s)(\\s+([a-z_][a-zA-Z_]*))?(\\s+((\\[).+(])))?(.*)$",
      "captures": {
        "1": {
          "name": "comment.line.keyword.punctuation.yard.ruby"
        },
        "2": {
          "name": "comment.line.keyword.yard.ruby"
        },
        "3": {
          "name": "comment.line.yard.ruby"
        },
        "4": {
          "name": "comment.line.parameter.yard.ruby"
        },
        "5": {
          "name": "comment.line.yard.ruby"
        },
        "6": {
          "name": "comment.line.type.yard.ruby"
        },
        "7": {
          "name": "comment.line.punctuation.yard.ruby"
        },
        "8": {
          "name": "comment.line.punctuation.yard.ruby"
        },
        "9": {
          "name": "comment.line.string.yard.ruby"
        }
      }
    },
    "yard_tag": {
      "comment": "For YARD tags that are just the tag",
      "match": "(@)(private)$",
      "captures": {
        "1": {
          "name": "comment.line.keyword.punctuation.yard.ruby"
        },
        "2": {
          "name": "comment.line.keyword.yard.ruby"
        }
      }
    },
    "yard_types": {
      "comment": "For YARD tags that follow the tag-types-comment pattern",
      "match": "(@)(raise|return|yield(?:return)?)(?=\\s)(\\s+((\\[).+(])))?(.*)$",
      "captures": {
        "1": {
          "name": "comment.line.keyword.punctuation.yard.ruby"
        },
        "2": {
          "name": "comment.line.keyword.yard.ruby"
        },
        "3": {
          "name": "comment.line.yard.ruby"
        },
        "4": {
          "name": "comment.line.type.yard.ruby"
        },
        "5": {
          "name": "comment.line.punctuation.yard.ruby"
        },
        "6": {
          "name": "comment.line.punctuation.yard.ruby"
        },
        "7": {
          "name": "comment.line.string.yard.ruby"
        }
      }
    },
    "yard_directive": {
      "comment": "For YARD directives",
      "match": "(@!)(attribute|endgroup|group|macro|method|parse|scope|visibility)(\\s+((\\[).+(])))?(?=\\s)(.*)$",
      "captures": {
        "1": {
          "name": "comment.line.keyword.punctuation.yard.ruby"
        },
        "2": {
          "name": "comment.line.keyword.yard.ruby"
        },
        "3": {
          "name": "comment.line.yard.ruby"
        },
        "4": {
          "name": "comment.line.type.yard.ruby"
        },
        "5": {
          "name": "comment.line.punctuation.yard.ruby"
        },
        "6": {
          "name": "comment.line.punctuation.yard.ruby"
        },
        "7": {
          "name": "comment.line.string.yard.ruby"
        }
      }
    }
  }
}