{
  "scopeName": "source.go",
  "name": "Go",
  "comment": "Go language",
  "fileTypes": [
    "go"
  ],
  "foldingStartMarker": "({|\\()\\s*$",
  "foldingStopMarker": "(}|\\))\\s*$",
  "patterns": [
    {
      "include": "#comments"
    },
    {
      "comment": "Interpreted string literals",
      "begin": "\"",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.go"
        }
      },
      "end": "\"",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.go"
        }
      },
      "name": "string.quoted.double.go",
      "patterns": [
        {
          "include": "#string_escaped_char"
        },
        {
          "include": "#string_placeholder"
        }
      ]
    },
    {
      "comment": "Raw string literals",
      "begin": "`",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.go"
        }
      },
      "end": "`",
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.go"
        }
      },
      "name": "string.quoted.raw.go",
      "patterns": [
        {
          "include": "#string_placeholder"
        }
      ]
    },
    {
      "comment": "Syntax error receiving channels",
      "match": "<\\-([\\t ]+)chan\\b",
      "captures": {
        "1": {
          "name": "invalid.illegal.receive-channel.go"
        }
      }
    },
    {
      "comment": "Syntax error sending channels",
      "match": "\\bchan([\\t ]+)<-",
      "captures": {
        "1": {
          "name": "invalid.illegal.send-channel.go"
        }
      }
    },
    {
      "comment": "Syntax error using slices",
      "match": "\\[\\](\\s+)",
      "captures": {
        "1": {
          "name": "invalid.illegal.slice.go"
        }
      }
    },
    {
      "comment": "Syntax error numeric literals",
      "match": "\\b0[0-7]*[89]\\d*\\b",
      "name": "invalid.illegal.numeric.go"
    },
    {
      "comment": "Built-in functions",
      "match": "\\b(append|cap|close|complex|copy|delete|imag|len|make|new|panic|print|println|real|recover)\\b(?=\\()",
      "name": "support.function.builtin.go"
    },
    {
      "comment": "Function declarations",
      "match": "^(\\bfunc\\b)(?:\\s+(\\([^\\)]+\\)\\s+)?(\\w+)(?=\\())?",
      "captures": {
        "1": {
          "name": "keyword.function.go"
        },
        "2": {
          "patterns": [
            {
              "include": "#brackets"
            },
            {
              "include": "#operators"
            }
          ]
        },
        "3": {
          "patterns": [
            {
              "match": "\\d\\w*",
              "name": "invalid.illegal.identifier.go"
            },
            {
              "match": "\\w+",
              "name": "entity.name.function.go"
            }
          ]
        }
      }
    },
    {
      "comment": "Functions",
      "match": "(\\bfunc\\b)|(\\w+)(?=\\()",
      "captures": {
        "1": {
          "name": "keyword.function.go"
        },
        "2": {
          "patterns": [
            {
              "match": "\\d\\w*",
              "name": "invalid.illegal.identifier.go"
            },
            {
              "match": "\\w+",
              "name": "support.function.go"
            }
          ]
        }
      }
    },
    {
      "comment": "Floating-point literals",
      "match": "(\\.\\d+([Ee][-+]\\d+)?i?)\\b|\\b\\d+\\.\\d*(([Ee][-+]\\d+)?i?\\b)?",
      "name": "constant.numeric.floating-point.go"
    },
    {
      "comment": "Integers",
      "match": "\\b((0x[0-9a-fA-F]+)|(0[0-7]+i?)|(\\d+([Ee]\\d+)?i?)|(\\d+[Ee][-+]\\d+i?))\\b",
      "name": "constant.numeric.integer.go"
    },
    {
      "comment": "Language constants",
      "match": "\\b(true|false|nil|iota)\\b",
      "name": "constant.language.go"
    },
    {
      "begin": "\\b(package)\\s+",
      "beginCaptures": {
        "1": {
          "name": "keyword.package.go"
        }
      },
      "end": "(?!\\G)",
      "patterns": [
        {
          "match": "\\d\\w*",
          "name": "invalid.illegal.identifier.go"
        },
        {
          "match": "\\w+",
          "name": "entity.name.package.go"
        }
      ]
    },
    {
      "begin": "\\b(type)\\s+",
      "beginCaptures": {
        "1": {
          "name": "keyword.type.go"
        }
      },
      "end": "(?!\\G)",
      "patterns": [
        {
          "match": "\\d\\w*",
          "name": "invalid.illegal.identifier.go"
        },
        {
          "match": "\\w+",
          "name": "entity.name.type.go"
        }
      ]
    },
    {
      "begin": "\\b(import)\\s+",
      "beginCaptures": {
        "1": {
          "name": "keyword.import.go"
        }
      },
      "end": "(?!\\G)",
      "patterns": [
        {
          "include": "#imports"
        }
      ]
    },
    {
      "begin": "\\b(var)\\s+",
      "beginCaptures": {
        "1": {
          "name": "keyword.var.go"
        }
      },
      "end": "(?!\\G)",
      "patterns": [
        {
          "include": "#variables"
        }
      ]
    },
    {
      "match": "(?<!var)\\s*(\\w+(?:\\.\\w+)*(?>,\\s*\\w+(?:\\.\\w+)*)*)(?=\\s*=(?!=))",
      "captures": {
        "1": {
          "patterns": [
            {
              "match": "\\d\\w*",
              "name": "invalid.illegal.identifier.go"
            },
            {
              "match": "\\w+(?:\\.\\w+)*",
              "name": "variable.other.assignment.go",
              "captures": {
                "0": {
                  "patterns": [
                    {
                      "include": "#delimiters"
                    }
                  ]
                }
              }
            },
            {
              "include": "#delimiters"
            }
          ]
        }
      }
    },
    {
      "match": "\\w+(?:,\\s*\\w+)*(?=\\s*:=)",
      "captures": {
        "0": {
          "patterns": [
            {
              "match": "\\d\\w*",
              "name": "invalid.illegal.identifier.go"
            },
            {
              "match": "\\w+",
              "name": "variable.other.assignment.go"
            },
            {
              "include": "#delimiters"
            }
          ]
        }
      }
    },
    {
      "comment": "Terminators",
      "match": ";",
      "name": "punctuation.terminator.go"
    },
    {
      "include": "#brackets"
    },
    {
      "include": "#delimiters"
    },
    {
      "include": "#keywords"
    },
    {
      "include": "#operators"
    },
    {
      "include": "#runes"
    },
    {
      "include": "#storage_types"
    }
  ],
  "repository": {
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          "begin": "{",
          "beginCaptures": {
            "0": {
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            }
          },
          "end": "}",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.end.bracket.curly.go"
            }
          },
          "patterns": [
            {
              "include": "$self"
            }
          ]
        },
        {
          "begin": "\\(",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.begin.bracket.round.go"
            }
          },
          "end": "\\)",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.end.bracket.round.go"
            }
          },
          "patterns": [
            {
              "include": "$self"
            }
          ]
        },
        {
          "match": "\\[|\\]",
          "name": "punctuation.definition.bracket.square.go"
        }
      ]
    },
    "comments": {
      "patterns": [
        {
          "begin": "/\\*",
          "end": "\\*/",
          "captures": {
            "0": {
              "name": "punctuation.definition.comment.go"
            }
          },
          "name": "comment.block.go"
        },
        {
          "begin": "//",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.comment.go"
            }
          },
          "end": "$",
          "name": "comment.line.double-slash.go"
        }
      ]
    },
    "delimiters": {
      "patterns": [
        {
          "match": ",",
          "name": "punctuation.other.comma.go"
        },
        {
          "match": "\\.(?!\\.\\.)",
          "name": "punctuation.other.period.go"
        },
        {
          "match": ":(?!=)",
          "name": "punctuation.other.colon.go"
        }
      ]
    },
    "imports": {
      "patterns": [
        {
          "match": "((?!\\s+\")[^\\s]*)?\\s*((\")([^\"]*)(\"))",
          "captures": {
            "1": {
              "name": "entity.alias.import.go"
            },
            "2": {
              "name": "string.quoted.double.go"
            },
            "3": {
              "name": "punctuation.definition.string.begin.go"
            },
            "4": {
              "name": "entity.name.import.go"
            },
            "5": {
              "name": "punctuation.definition.string.end.go"
            }
          }
        },
        {
          "begin": "\\(",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.imports.begin.bracket.round.go"
            }
          },
          "end": "\\)",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.imports.end.bracket.round.go"
            }
          },
          "patterns": [
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              "include": "#comments"
            },
            {
              "include": "#imports"
            }
          ]
        }
      ]
    },
    "keywords": {
      "patterns": [
        {
          "comment": "Flow control keywords",
          "match": "\\b(break|case|continue|default|defer|else|fallthrough|for|go|goto|if|range|return|select|switch)\\b",
          "name": "keyword.control.go"
        },
        {
          "match": "\\bchan\\b",
          "name": "keyword.channel.go"
        },
        {
          "match": "\\bconst\\b",
          "name": "keyword.const.go"
        },
        {
          "match": "\\bfunc\\b",
          "name": "keyword.function.go"
        },
        {
          "match": "\\binterface\\b",
          "name": "keyword.interface.go"
        },
        {
          "match": "\\bmap\\b",
          "name": "keyword.map.go"
        },
        {
          "match": "\\bstruct\\b",
          "name": "keyword.struct.go"
        }
      ]
    },
    "operators": {
      "comment": "Note that the order here is very important!",
      "patterns": [
        {
          "match": "(\\*|&)(?=\\w)",
          "name": "keyword.operator.address.go"
        },
        {
          "match": "<\\-",
          "name": "keyword.operator.channel.go"
        },
        {
          "match": "\\-\\-",
          "name": "keyword.operator.decrement.go"
        },
        {
          "match": "\\+\\+",
          "name": "keyword.operator.increment.go"
        },
        {
          "match": "(==|!=|<=|>=|<(?!<)|>(?!>))",
          "name": "keyword.operator.comparison.go"
        },
        {
          "match": "(&&|\\|\\||!)",
          "name": "keyword.operator.logical.go"
        },
        {
          "match": "(=|\\+=|\\-=|\\|=|\\^=|\\*=|/=|:=|%=|<<=|>>=|&\\^=|&=)",
          "name": "keyword.operator.assignment.go"
        },
        {
          "match": "(\\+|\\-|\\*|/|%)",
          "name": "keyword.operator.arithmetic.go"
        },
        {
          "match": "(&(?!\\^)|\\||\\^|&\\^|<<|>>)",
          "name": "keyword.operator.arithmetic.bitwise.go"
        },
        {
          "match": "\\.\\.\\.",
          "name": "keyword.operator.ellipsis.go"
        }
      ]
    },
    "runes": {
      "patterns": [
        {
          "begin": "'",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.go"
            }
          },
          "end": "'",
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.go"
            }
          },
          "name": "string.quoted.rune.go",
          "patterns": [
            {
              "match": "\\G(\\\\([0-7]{3}|[abfnrtv\\\\'\"]|x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4}|U[0-9a-fA-F]{8})|.)(?=')",
              "name": "constant.other.rune.go"
            },
            {
              "match": "[^']+",
              "name": "invalid.illegal.unknown-rune.go"
            }
          ]
        }
      ]
    },
    "storage_types": {
      "patterns": [
        {
          "match": "\\bbool\\b",
          "name": "storage.type.boolean.go"
        },
        {
          "match": "\\bbyte\\b",
          "name": "storage.type.byte.go"
        },
        {
          "match": "\\berror\\b",
          "name": "storage.type.error.go"
        },
        {
          "match": "\\b(complex(64|128)|float(32|64)|u?int(8|16|32|64)?)\\b",
          "name": "storage.type.numeric.go"
        },
        {
          "match": "\\brune\\b",
          "name": "storage.type.rune.go"
        },
        {
          "match": "\\bstring\\b",
          "name": "storage.type.string.go"
        },
        {
          "match": "\\buintptr\\b",
          "name": "storage.type.uintptr.go"
        }
      ]
    },
    "string_escaped_char": {
      "patterns": [
        {
          "match": "\\\\([0-7]{3}|[abfnrtv\\\\'\"]|x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4}|U[0-9a-fA-F]{8})",
          "name": "constant.character.escape.go"
        },
        {
          "match": "\\\\[^0-7xuUabfnrtv\\'\"]",
          "name": "invalid.illegal.unknown-escape.go"
        }
      ]
    },
    "string_placeholder": {
      "patterns": [
        {
          "match": "%(\\[\\d+\\])?([\\+#\\-0\\x20]{,2}((\\d+|\\*)?(\\.?(\\d+|\\*|(\\[\\d+\\])\\*?)?(\\[\\d+\\])?)?))?[vT%tbcdoqxXUbeEfFgGsp]",
          "name": "constant.other.placeholder.go"
        }
      ]
    },
    "variables": {
      "patterns": [
        {
          "match": "(\\w+(?:,\\s*\\w+)*)(\\s+\\*?\\w+(?:\\.\\w+)?\\s*)?(?=\\s*=)",
          "captures": {
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                  "name": "invalid.illegal.identifier.go"
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                  "name": "variable.other.assignment.go"
                },
                {
                  "include": "#delimiters"
                }
              ]
            },
            "2": {
              "patterns": [
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                }
              ]
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          }
        },
        {
          "match": "(\\w+(?:,\\s*\\w+)*)(\\s+(\\[(\\d*|\\.\\.\\.)\\])*\\*?(<-)?\\w+(?:\\.\\w+)?\\s*[^=].*)",
          "captures": {
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                  "name": "variable.other.declaration.go"
                },
                {
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                }
              ]
            },
            "2": {
              "patterns": [
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                  "include": "$self"
                }
              ]
            }
          }
        },
        {
          "begin": "\\(",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.variables.begin.bracket.round.go"
            }
          },
          "end": "\\)",
          "endCaptures": {
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              "name": "punctuation.definition.variables.end.bracket.round.go"
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            },
            {
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            }
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        }
      ]
    }
  }
}