{
  "information_for_contributors": [
    "This file has been converted from https://github.com/textmate/ruby.tmbundle/blob/master/Syntaxes/Ruby.plist",
    "If you want to provide a fix or improvement, please create a pull request against the original repository.",
    "Once accepted there, we are happy to receive an update request."
  ],
  "version": "https://github.com/textmate/ruby.tmbundle/commit/efcb8941c701343f1b2e9fb105c678152fea6892",
  "name": "ruby",
  "scopeName": "source.ruby",
  "comment": "\n\tTODO: unresolved issues\n\n\ttext:\n\t\"p <<end\n\tprint me!\n\tend\"\n\tsymptoms:\n\tnot recognized as a heredoc\n\tsolution:\n\tthere is no way to distinguish perfectly between the << operator and the start\n\tof a heredoc. Currently, we require assignment to recognize a heredoc. More\n\trefinement is possible.\n\t• Heredocs with indented terminators (<<-) are always distinguishable, however.\n\t• Nested heredocs are not really supportable at present\n\n\ttext:\n\tprint <<-'THERE' \n\tThis is single quoted. \n\tThe above used #{Time.now} \n\tTHERE \n\tsymtoms:\n\tFrom Programming Ruby p306; should be a non-interpolated heredoc.\n\t\n    text:\n    val?(a):p(b)\n    val?'a':'b'\n    symptoms:\n    ':p' is recognized as a symbol.. its 2 things ':' and 'p'.\n    :'b' has same problem.\n    solution:\n    ternary operator rule, precedence stuff, symbol rule.\n    but also consider 'a.b?(:c)' ??\n",
  "patterns": [
    {
      "captures": {
        "1": {
          "name": "keyword.control.class.ruby"
        },
        "2": {
          "name": "entity.name.type.class.ruby"
        },
        "3": {
          "name": "keyword.operator.other.ruby"
        },
        "4": {
          "name": "entity.other.inherited-class.ruby"
        },
        "5": {
          "name": "keyword.operator.other.ruby"
        },
        "6": {
          "name": "variable.other.object.ruby"
        }
      },
      "match": "^\\s*(class)\\s+(?:([.a-zA-Z0-9_:]+)(?:\\s*(<)\\s*([.a-zA-Z0-9_:]+))?|(<<)\\s*([.a-zA-Z0-9_:]+))",
      "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": "^\\s*(module)\\s+(([A-Z]\\w*(::))?([A-Z]\\w*(::))?([A-Z]\\w*(::))*[A-Z]\\w*)",
      "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.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|block_given[?]|break|defined[?]|iterator[?]|next|redo|retry|return|super|undef|yield)(\\b|(?<=[?]))(?![?!])",
      "name": "keyword.control.pseudo-method.ruby"
    },
    {
      "match": "\\b(nil|true|false)\\b(?![?!])",
      "name": "constant.language.ruby"
    },
    {
      "match": "\\b(__(dir|FILE|LINE)__)\\b(?![?!])",
      "name": "variable.language.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"
            }
          ]
        }
      ]
    },
    {
      "match": "\\b(self)\\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|fail|raise|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+|~|=|/|\\\\|,|;|\\.|<|>|_|\\*|\\$|\\?|:|\"|-[0adFiIlpvw])",
      "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|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|(?<=[?!]))(?![?!])",
      "name": "support.function.kernel.ruby"
    },
    {
      "match": "\\b[A-Z]\\w*\\b",
      "name": "variable.other.constant.ruby"
    },
    {
      "begin": "(?x)\n\t\t\t         (?=def\\b)                                                      # an optimization to help Oniguruma fail fast\n\t\t\t         (?<=^|\\s)(def)\\s+                                              # the def keyword\n\t\t\t         ( (?>[a-zA-Z_]\\w*(?>\\.|::))?                                   # a method name prefix\n\t\t\t           (?>[a-zA-Z_]\\w*(?>[?!]|=(?!>))?                              # the method name\n\t\t\t           |===?|!=|!~|>[>=]?|<=>|<[<=]?|[%&`/\\|^]|\\*\\*?|=?~|[-+]@?|\\[\\]=?) )  # …or an operator method\n\t\t\t         \\s*(\\()                                                        # the openning parenthesis for arguments\n\t\t\t        ",
      "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 a explaination",
      "end": "\\)",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.parameters.ruby"
        }
      },
      "name": "meta.function.method.with-arguments.ruby",
      "patterns": [
        {
          "begin": "(?=[&*_a-zA-Z])",
          "end": "(?=[,)])",
          "patterns": [
            {
              "captures": {
                "1": {
                  "name": "storage.type.variable.ruby"
                },
                "2": {
                  "name": "constant.other.symbol.hashkey.parameter.function.ruby"
                },
                "3": {
                  "name": "punctuation.definition.constant.ruby"
                },
                "4": {
                  "name": "variable.parameter.function.ruby"
                }
              },
              "match": "\\G([&*]?)(?:([_a-zA-Z]\\w*(:))|([_a-zA-Z]\\w*))"
            },
            {
              "include": "#parens"
            },
            {
              "include": "#braces"
            },
            {
              "include": "$self"
            }
          ]
        }
      ],
      "repository": {
        "braces": {
          "begin": "\\{",
          "beginCaptures": {
            "0": {
              "name": "punctuation.section.function.begin.ruby"
            }
          },
          "end": "\\}",
          "endCaptures": {
            "0": {
              "name": "punctuation.section.function.end.ruby"
            }
          },
          "patterns": [
            {
              "include": "#parens"
            },
            {
              "include": "#braces"
            },
            {
              "include": "$self"
            }
          ]
        },
        "parens": {
          "begin": "\\(",
          "beginCaptures": {
            "0": {
              "name": "punctuation.section.function.begin.ruby"
            }
          },
          "end": "\\)",
          "endCaptures": {
            "0": {
              "name": "punctuation.section.function.end.ruby"
            }
          },
          "patterns": [
            {
              "include": "#parens"
            },
            {
              "include": "#braces"
            },
            {
              "include": "$self"
            }
          ]
        }
      }
    },
    {
      "begin": "(?x)\n\t\t\t         (?=def\\b)                                                      # an optimization to help Oniguruma fail fast\n\t\t\t         (?<=^|\\s)(def)\\s+                                              # the def keyword\n\t\t\t         ( (?>[a-zA-Z_]\\w*(?>\\.|::))?                                   # a method name prefix\n\t\t\t           (?>[a-zA-Z_]\\w*(?>[?!]|=(?!>))?                              # the method name\n\t\t\t           |===?|!=|!~|>[>=]?|<=>|<[<=]?|[%&`/\\|^]|\\*\\*?|=?~|[-+]@?|\\[\\]=?) )  # …or an operator method\n\t\t\t         [ \\t]                                                          # the space separating the arguments\n\t\t\t         (?=[ \\t]*[^\\s#;])                                              # make sure arguments and not a comment follow\n\t\t\t        ",
      "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.ruby"
                },
                "4": {
                  "name": "variable.parameter.function.ruby"
                }
              },
              "match": "\\G([&*]?)(?:([_a-zA-Z]\\w*(:))|([_a-zA-Z]\\w*))",
              "name": "variable.parameter.function.ruby"
            },
            {
              "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\t\t\t         (?=def\\b)                                                           # an optimization to help Oniguruma fail fast\n\t\t\t         (?<=^|\\s)(def)\\b                                                    # the def keyword\n\t\t\t         ( \\s+                                                               # an optional group of whitespace followed by…\n\t\t\t           ( (?>[a-zA-Z_]\\w*(?>\\.|::))?                                      # a method name prefix\n\t\t\t             (?>[a-zA-Z_]\\w*(?>[?!]|=(?!>))?                                 # the method name\n\t\t\t             |===?|!=|!~|>[>=]?|<=>|<[<=]?|[%&`/\\|^]|\\*\\*?|=?~|[-+]@?|\\[\\]=?) ) )?  # …or an operator method\n\t\t\t        ",
      "name": "meta.function.method.without-arguments.ruby"
    },
    {
      "match": "\\b\\d(?>_?\\d)*(?=\\.\\d|[eE])(\\.\\d(?>_?\\d)*)?([eE][-+]?\\d(?>_?\\d)*)?r?i?\\b",
      "name": "constant.numeric.float.ruby"
    },
    {
      "match": "\\b(0|(0[dD]\\d|[1-9])(?>_?\\d)*)r?i?\\b",
      "name": "constant.numeric.integer.ruby"
    },
    {
      "match": "\\b0[xX]\\h(?>_?\\h)*r?i?\\b",
      "name": "constant.numeric.hex.ruby"
    },
    {
      "match": "\\b0[bB][01](?>_?[01])*r?i?\\b",
      "name": "constant.numeric.binary.ruby"
    },
    {
      "match": "\\b0([oO]?[0-7](?>_?[0-7])*)?r?i?\\b",
      "name": "constant.numeric.octal.ruby"
    },
    {
      "begin": ":'",
      "captures": {
        "0": {
          "name": "punctuation.definition.constant.ruby"
        }
      },
      "end": "'",
      "name": "constant.other.symbol.single-quoted.ruby",
      "patterns": [
        {
          "match": "\\\\['\\\\]",
          "name": "constant.character.escape.ruby"
        }
      ]
    },
    {
      "begin": ":\"",
      "captures": {
        "0": {
          "name": "punctuation.definition.constant.ruby"
        }
      },
      "end": "\"",
      "name": "constant.other.symbol.double-quoted.ruby",
      "patterns": [
        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        }
      ]
    },
    {
      "comment": "Needs higher precedence than regular expressions.",
      "match": "(?<!\\()/=",
      "name": "keyword.operator.assignment.augmented.ruby"
    },
    {
      "begin": "'",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.ruby"
        }
      },
      "comment": "single quoted string (does not allow interpolation)",
      "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": "double quoted string (allows for interpolation)",
      "end": "\"",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.ruby"
        }
      },
      "name": "string.quoted.double.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"
        }
      ]
    },
    {
      "include": "#percent_literals"
    },
    {
      "begin": "(?x)\n\t\t\t   (?:\n\t\t\t     ^                      # beginning of line\n\t\t\t   | (?<=                   # or look-behind on:\n\t\t\t       [=>~(?:\\[,|&;]\n\t\t\t     | [\\s;]if\\s\t\t\t# keywords\n\t\t\t     | [\\s;]elsif\\s\n\t\t\t     | [\\s;]while\\s\n\t\t\t     | [\\s;]unless\\s\n\t\t\t     | [\\s;]when\\s\n\t\t\t     | [\\s;]assert_match\\s\n\t\t\t     | [\\s;]or\\s\t\t\t# boolean opperators\n\t\t\t     | [\\s;]and\\s\n\t\t\t     | [\\s;]not\\s\n\t\t\t     | [\\s.]index\\s\t\t\t# methods\n\t\t\t     | [\\s.]scan\\s\n\t\t\t     | [\\s.]sub\\s\n\t\t\t     | [\\s.]sub!\\s\n\t\t\t     | [\\s.]gsub\\s\n\t\t\t     | [\\s.]gsub!\\s\n\t\t\t     | [\\s.]match\\s\n\t\t\t     )\n\t\t\t   | (?<=                  # or a look-behind with line anchor:\n\t\t\t        ^when\\s            # duplication necessary due to limits of regex\n\t\t\t      | ^if\\s\n\t\t\t      | ^elsif\\s\n\t\t\t      | ^while\\s\n\t\t\t      | ^unless\\s\n\t\t\t      )\n\t\t\t   )\n\t\t\t   \\s*((/))(?![*+{}?])\n\t\t\t",
      "captures": {
        "1": {
          "name": "string.regexp.classic.ruby"
        },
        "2": {
          "name": "punctuation.definition.string.ruby"
        }
      },
      "comment": "regular expressions (normal)\n\t\t\twe only start a regexp if the character before it (excluding whitespace)\n\t\t\tis what we think is before a regexp\n\t\t\t",
      "contentName": "string.regexp.classic.ruby",
      "end": "((/[eimnosux]*))",
      "patterns": [
        {
          "include": "#regex_sub"
        }
      ]
    },
    {
      "captures": {
        "1": {
          "name": "punctuation.definition.constant.ruby"
        }
      },
      "comment": "symbols",
      "match": "(?<!:)(:)(?>[a-zA-Z_]\\w*(?>[?!]|=(?![>=]))?|===?|>[>=]?|<=>|<[<=]?|[%&`/\\|]|\\*\\*?|=?~|[-+]@?|\\[\\]=?|(@@?|\\$)[a-zA-Z_]\\w*)",
      "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"
        }
      ]
    },
    {
      "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": "(?=(?><<[-~](\"?)((?:[_\\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$\\n?",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.ruby"
            }
          },
          "name": "string.unquoted.heredoc.ruby",
          "patterns": [
            {
              "include": "#heredoc"
            },
            {
              "include": "#interpolated_ruby"
            },
            {
              "include": "source.sql"
            },
            {
              "include": "#escaped_char"
            }
          ]
        }
      ]
    },
    {
      "begin": "(?=(?><<[-~](\"?)((?:[_\\w]+_|)CSS)\\b\\1))",
      "comment": "Heredoc with embedded css",
      "end": "(?!\\G)",
      "name": "meta.embedded.block.css",
      "patterns": [
        {
          "begin": "(?><<[-~](\"?)((?:[_\\w]+_|)CSS)\\b\\1)",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.ruby"
            }
          },
          "contentName": "source.css",
          "end": "\\s*\\2$\\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.c++",
      "patterns": [
        {
          "begin": "(?><<[-~](\"?)((?:[_\\w]+_|)CPP)\\b\\1)",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.ruby"
            }
          },
          "contentName": "source.c++",
          "end": "\\s*\\2$\\n?",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.ruby"
            }
          },
          "name": "string.unquoted.heredoc.ruby",
          "patterns": [
            {
              "include": "#heredoc"
            },
            {
              "include": "#interpolated_ruby"
            },
            {
              "include": "source.c++"
            },
            {
              "include": "#escaped_char"
            }
          ]
        }
      ]
    },
    {
      "begin": "(?=(?><<[-~](\"?)((?:[_\\w]+_|)C)\\b\\1))",
      "comment": "Heredoc with embedded c",
      "end": "(?!\\G)",
      "name": "meta.embedded.block.c",
      "patterns": [
        {
          "begin": "(?><<[-~](\"?)((?:[_\\w]+_|)C)\\b\\1)",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.ruby"
            }
          },
          "contentName": "source.c",
          "end": "\\s*\\2$\\n?",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.ruby"
            }
          },
          "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$\\n?",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.ruby"
            }
          },
          "name": "string.unquoted.heredoc.ruby",
          "patterns": [
            {
              "include": "#heredoc"
            },
            {
              "include": "#interpolated_ruby"
            },
            {
              "include": "source.js"
            },
            {
              "include": "#escaped_char"
            }
          ]
        }
      ]
    },
    {
      "begin": "(?=(?><<[-~](\"?)((?:[_\\w]+_|)JQUERY)\\b\\1))",
      "comment": "Heredoc with embedded jQuery javascript",
      "end": "(?!\\G)",
      "name": "meta.embedded.block.js.jquery",
      "patterns": [
        {
          "begin": "(?><<[-~](\"?)((?:[_\\w]+_|)JQUERY)\\b\\1)",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.ruby"
            }
          },
          "contentName": "source.js.jquery",
          "end": "\\s*\\2$\\n?",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.ruby"
            }
          },
          "name": "string.unquoted.heredoc.ruby",
          "patterns": [
            {
              "include": "#heredoc"
            },
            {
              "include": "#interpolated_ruby"
            },
            {
              "include": "source.js.jquery"
            },
            {
              "include": "#escaped_char"
            }
          ]
        }
      ]
    },
    {
      "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)",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.ruby"
            }
          },
          "contentName": "source.shell",
          "end": "\\s*\\2$\\n?",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.ruby"
            }
          },
          "name": "string.unquoted.heredoc.ruby",
          "patterns": [
            {
              "include": "#heredoc"
            },
            {
              "include": "#interpolated_ruby"
            },
            {
              "include": "source.shell"
            },
            {
              "include": "#escaped_char"
            }
          ]
        }
      ]
    },
    {
      "begin": "(?=(?><<[-~](\"?)((?:[_\\w]+_|)LUA)\\b\\1))",
      "comment": "Heredoc with embedded lua",
      "end": "(?!\\G)",
      "name": "meta.embedded.block.lua",
      "patterns": [
        {
          "begin": "(?><<[-~](\"?)((?:[_\\w]+_|)LUA)\\b\\1)",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.ruby"
            }
          },
          "contentName": "source.lua",
          "end": "\\s*\\2$\\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)",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.ruby"
            }
          },
          "contentName": "source.ruby",
          "end": "\\s*\\2$\\n?",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.ruby"
            }
          },
          "name": "string.unquoted.heredoc.ruby",
          "patterns": [
            {
              "include": "#heredoc"
            },
            {
              "include": "#interpolated_ruby"
            },
            {
              "include": "source.ruby"
            },
            {
              "include": "#escaped_char"
            }
          ]
        }
      ]
    },
    {
      "begin": "(?>=\\s*<<(\\w+))",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.ruby"
        }
      },
      "end": "^\\1$",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.ruby"
        }
      },
      "name": "string.unquoted.heredoc.ruby",
      "patterns": [
        {
          "include": "#heredoc"
        },
        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        }
      ]
    },
    {
      "begin": "(?><<[-~](\\w+))",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.ruby"
        }
      },
      "comment": "heredoc with indented terminator",
      "end": "\\s*\\1$",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.ruby"
        }
      },
      "name": "string.unquoted.heredoc.ruby",
      "patterns": [
        {
          "include": "#heredoc"
        },
        {
          "include": "#interpolated_ruby"
        },
        {
          "include": "#escaped_char"
        }
      ]
    },
    {
      "begin": "(?<=\\{|do|\\{\\s|do\\s)(\\|)",
      "captures": {
        "1": {
          "name": "punctuation.separator.arguments.ruby"
        }
      },
      "end": "(?<!\\|)(\\|)(?!\\|)",
      "patterns": [
        {
          "include": "$self"
        },
        {
          "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.lambda.ruby"
    },
    {
      "match": "<<=|%=|&{1,2}=|\\*=|\\*\\*=|\\+=|-=|\\^=|\\|{1,2}=|<<",
      "name": "keyword.operator.assignment.augmented.ruby"
    },
    {
      "match": "<=>|<(?!<|=)|>(?!<|=|>)|<=|>=|===|==|=~|!=|!~|(?<=[ \\t])\\?",
      "name": "keyword.operator.comparison.ruby"
    },
    {
      "match": "(?<!\\.)\\b(and|not|or)\\b(?![?!])",
      "name": "keyword.operator.logical.ruby"
    },
    {
      "comment": "Make sure this goes after assignment and comparison",
      "match": "(?<=^|[ \\t])!|&&|\\|\\||\\^",
      "name": "keyword.operator.logical.ruby"
    },
    {
      "captures": {
        "1": {
          "name": "punctuation.separator.method.ruby"
        }
      },
      "comment": "Safe navigation operator - Added in 2.3",
      "match": "(&\\.)\\s*(?![A-Z])"
    },
    {
      "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"
    },
    {
      "captures": {
        "1": {
          "name": "punctuation.separator.namespace.ruby"
        }
      },
      "comment": "Mark as namespace separator if double colons followed by capital letter",
      "match": "(::)\\s*(?=[A-Z])"
    },
    {
      "captures": {
        "1": {
          "name": "punctuation.separator.method.ruby"
        }
      },
      "comment": "Mark as method separator if double colons not followed by capital letter",
      "match": "(\\.|::)\\s*(?![A-Z])"
    },
    {
      "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": {
    "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"
            },
            "1": {
              "name": "source.ruby"
            }
          },
          "name": "meta.embedded.line.ruby",
          "patterns": [
            {
              "include": "#nest_curly_and_self"
            },
            {
              "include": "$self"
            }
          ],
          "repository": {
            "nest_curly_and_self": {
              "patterns": [
                {
                  "begin": "\\{",
                  "captures": {
                    "0": {
                      "name": "punctuation.section.scope.ruby"
                    }
                  },
                  "end": "\\}",
                  "patterns": [
                    {
                      "include": "#nest_curly_and_self"
                    }
                  ]
                },
                {
                  "include": "$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"
        }
      ]
    },
    "percent_literals": {
      "patterns": [
        {
          "begin": "%i(?:([(\\[{<])|([^\\w\\s]|_))",
          "beginCaptures": {
            "0": {
              "name": "punctuation.section.array.begin.ruby"
            }
          },
          "end": "[)\\]}>]\\2|\\1\\2",
          "endCaptures": {
            "0": {
              "name": "punctuation.section.array.end.ruby"
            }
          },
          "name": "meta.array.symbol.ruby",
          "patterns": [
            {
              "begin": "\\G(?<=\\()(?!\\))",
              "end": "(?=\\))",
              "patterns": [
                {
                  "include": "#parens"
                },
                {
                  "include": "#symbol"
                }
              ]
            },
            {
              "begin": "\\G(?<=\\[)(?!\\])",
              "end": "(?=\\])",
              "patterns": [
                {
                  "include": "#brackets"
                },
                {
                  "include": "#symbol"
                }
              ]
            },
            {
              "begin": "\\G(?<=\\{)(?!\\})",
              "end": "(?=\\})",
              "patterns": [
                {
                  "include": "#braces"
                },
                {
                  "include": "#symbol"
                }
              ]
            },
            {
              "begin": "\\G(?<=<)(?!>)",
              "end": "(?=>)",
              "patterns": [
                {
                  "include": "#angles"
                },
                {
                  "include": "#symbol"
                }
              ]
            },
            {
              "include": "#symbol"
            }
          ],
          "repository": {
            "angles": {
              "patterns": [
                {
                  "captures": {
                    "0": {
                      "name": "constant.character.escape.ruby"
                    }
                  },
                  "match": "\\\\<|\\\\>",
                  "name": "constant.other.symbol.ruby"
                },
                {
                  "begin": "<",
                  "captures": {
                    "0": {
                      "name": "constant.other.symbol.ruby"
                    }
                  },
                  "end": ">",
                  "patterns": [
                    {
                      "include": "#angles"
                    },
                    {
                      "include": "#symbol"
                    }
                  ]
                }
              ]
            },
            "braces": {
              "patterns": [
                {
                  "captures": {
                    "0": {
                      "name": "constant.character.escape.ruby"
                    }
                  },
                  "match": "\\\\\\{|\\\\\\}",
                  "name": "constant.other.symbol.ruby"
                },
                {
                  "begin": "\\{",
                  "captures": {
                    "0": {
                      "name": "constant.other.symbol.ruby"
                    }
                  },
                  "end": "\\}",
                  "patterns": [
                    {
                      "include": "#braces"
                    },
                    {
                      "include": "#symbol"
                    }
                  ]
                }
              ]
            },
            "brackets": {
              "patterns": [
                {
                  "captures": {
                    "0": {
                      "name": "constant.character.escape.ruby"
                    }
                  },
                  "match": "\\\\\\[|\\\\\\]",
                  "name": "constant.other.symbol.ruby"
                },
                {
                  "begin": "\\[",
                  "captures": {
                    "0": {
                      "name": "constant.other.symbol.ruby"
                    }
                  },
                  "end": "\\]",
                  "patterns": [
                    {
                      "include": "#brackets"
                    },
                    {
                      "include": "#symbol"
                    }
                  ]
                }
              ]
            },
            "parens": {
              "patterns": [
                {
                  "captures": {
                    "0": {
                      "name": "constant.character.escape.ruby"
                    }
                  },
                  "match": "\\\\\\(|\\\\\\)",
                  "name": "constant.other.symbol.ruby"
                },
                {
                  "begin": "\\(",
                  "captures": {
                    "0": {
                      "name": "constant.other.symbol.ruby"
                    }
                  },
                  "end": "\\)",
                  "patterns": [
                    {
                      "include": "#parens"
                    },
                    {
                      "include": "#symbol"
                    }
                  ]
                }
              ]
            },
            "symbol": {
              "patterns": [
                {
                  "captures": {
                    "0": {
                      "name": "constant.character.escape.ruby"
                    }
                  },
                  "match": "\\\\\\\\|\\\\[ ]",
                  "name": "constant.other.symbol.ruby"
                },
                {
                  "match": "\\S\\w*",
                  "name": "constant.other.symbol.ruby"
                }
              ]
            }
          }
        },
        {
          "begin": "%I(?:([(\\[{<])|([^\\w\\s]|_))",
          "beginCaptures": {
            "0": {
              "name": "punctuation.section.array.begin.ruby"
            }
          },
          "end": "[)\\]}>]\\2|\\1\\2",
          "endCaptures": {
            "0": {
              "name": "punctuation.section.array.end.ruby"
            }
          },
          "name": "meta.array.symbol.interpolated.ruby",
          "patterns": [
            {
              "begin": "\\G(?<=\\()(?!\\))",
              "end": "(?=\\))",
              "patterns": [
                {
                  "include": "#parens"
                },
                {
                  "include": "#symbol"
                }
              ]
            },
            {
              "begin": "\\G(?<=\\[)(?!\\])",
              "end": "(?=\\])",
              "patterns": [
                {
                  "include": "#brackets"
                },
                {
                  "include": "#symbol"
                }
              ]
            },
            {
              "begin": "\\G(?<=\\{)(?!\\})",
              "end": "(?=\\})",
              "patterns": [
                {
                  "include": "#braces"
                },
                {
                  "include": "#symbol"
                }
              ]
            },
            {
              "begin": "\\G(?<=<)(?!>)",
              "end": "(?=>)",
              "patterns": [
                {
                  "include": "#angles"
                },
                {
                  "include": "#symbol"
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          "name": "keyword.operator.quantifier.ruby"
        },
        {
          "begin": "\\[\\^?",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.character-class.begin.ruby"
            }
          },
          "end": "\\]",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.character-class.end.ruby"
            }
          },
          "name": "constant.other.character-class.set.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": "meta.group.regexp.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?",
          "name": "comment.line.number-sign.ruby"
        }
      ]
    }
  }
}