{
  "name": "Gerber Image",
  "scopeName": "source.gerber",
  "patterns": [
    {
      "contentName": "comment.block.gerber",
      "begin": "G04",
      "end": "(?=\\*)",
      "beginCaptures": {
        "0": {
          "name": "entity.name.function.begin-comment.gerber"
        }
      }
    },
    {
      "name": "meta.command.block.gerber",
      "begin": "%",
      "end": "%",
      "patterns": [
        {
          "include": "#extendedCommands"
        }
      ],
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.begin.extended.command.gerber"
        }
      },
      "endCaptures": {
        "0": {
          "name": "punctuation.section.end.extended.command.gerber"
        }
      }
    },
    {
      "name": "punctuation.separator.list.comma.gerber",
      "match": ","
    },
    {
      "name": "keyword.operator.terminator.gerber",
      "match": "\\*"
    },
    {
      "name": "keyword.control.eof.gerber",
      "match": "M02"
    },
    {
      "name": "entity.name.function.${1:/downcase}.command.gerber",
      "match": "(?x)\n(FS|MO|AD|AM|AB|D[0-9]+|G01|G02|G03|G74|G75|LP|LM|LR|LS|G36|G37\n|SR|G04|TF|TA|TO|TD|M02|G54|G55|G70|G71|G90|G91|M00|M01|IP|AS\n|IR|MI|OF|SF|IN|LN)"
    },
    {
      "name": "meta.${1:/downcase}.ordinate.gerber",
      "match": "(X|Y)([-+]?[0-9]+)",
      "captures": {
        "1": {
          "name": "storage.name.var.${1:/downcase}.gerber"
        },
        "2": {
          "name": "constant.numeric.decimal.gerber"
        }
      }
    },
    {
      "name": "constant.numeric.decimal.gerber",
      "match": "[-+]?(?:[0-9]*\\.[0-9]+|[0-9]+)"
    }
  ],
  "repository": {
    "extendedCommands": {
      "patterns": [
        {
          "begin": "\\G(AM)([A-Za-z_.0-9$]+)",
          "end": "(?=%)",
          "patterns": [
            {
              "include": "#macroInnards"
            }
          ],
          "beginCaptures": {
            "1": {
              "name": "storage.type.function.macro.gerber"
            },
            "2": {
              "name": "entity.name.function.macro.gerber"
            }
          }
        },
        {
          "name": "meta.aperture.definition.gerber",
          "begin": "\\G(AD)(D[0-9]+)([^,%*\\s]+)",
          "end": "(?=%)",
          "patterns": [
            {
              "begin": "\\G(?=,)",
              "end": "(?=%)",
              "patterns": [
                {
                  "match": "(X)?([^*%X]+)",
                  "captures": {
                    "1": {
                      "name": "punctuation.delimiter.modifiers.list.gerber"
                    },
                    "2": {
                      "patterns": [
                        {
                          "include": "$self"
                        }
                      ]
                    }
                  }
                },
                {
                  "include": "$self"
                }
              ]
            },
            {
              "include": "$self"
            }
          ],
          "beginCaptures": {
            "1": {
              "name": "storage.type.function.aperture.gerber"
            },
            "2": {
              "name": "entity.name.function.d-code.gerber"
            },
            "3": {
              "name": "variable.parameter.aperture-name.gerber"
            }
          }
        },
        {
          "name": "meta.attribute.gerber",
          "begin": "\\G(TF|TA|TO)([^,*%]+)(,)",
          "end": "(?=\\*|%)",
          "patterns": [
            {
              "name": "punctuation.separator.list.comma.gerber",
              "match": ","
            },
            {
              "name": "string.unquoted.attribute.gerber",
              "match": "[^,%*]"
            }
          ],
          "beginCaptures": {
            "1": {
              "name": "storage.type.attribute.gerber"
            },
            "2": {
              "name": "entity.other.attribute-name.gerber"
            }
          }
        },
        {
          "match": "\\G(TD)([^,*%]+)",
          "captures": {
            "1": {
              "name": "entity.name.function.delete.attribute.gerber"
            },
            "2": {
              "name": "entity.other.attribute-name.gerber"
            }
          }
        },
        {
          "match": "\\G(FS)([LT][AI])",
          "captures": {
            "1": {
              "name": "entity.name.function.format-spec.gerber"
            },
            "2": {
              "name": "constant.language.option.modes.gerber"
            }
          }
        },
        {
          "match": "\\G(OF)(A)([-+]?[0-9]+)(B)([-+]?[0-9]+)",
          "captures": {
            "1": {
              "name": "entity.name.function.offset.gerber"
            },
            "2": {
              "name": "storage.name.var.offset.a-axis.gerber"
            },
            "3": {
              "name": "constant.numeric.decimal.gerber"
            },
            "4": {
              "name": "storage.name.var.offset.b-axis.gerber"
            },
            "5": {
              "name": "constant.numeric.decimal.gerber"
            }
          }
        },
        {
          "match": "\\G(MO)(IN|MM)",
          "captures": {
            "1": {
              "name": "entity.name.function.unit-mode.gerber"
            },
            "2": {
              "name": "constant.language.unit-type.gerber"
            }
          }
        },
        {
          "match": "\\G(IP)(POS|NEG)",
          "captures": {
            "1": {
              "name": "entity.name.function.image-polarity.gerber"
            },
            "2": {
              "name": "constant.language.image-polarity.gerber"
            }
          }
        },
        {
          "match": "\\G(LP)(C|D)",
          "captures": {
            "1": {
              "name": "entity.name.function.load-polarity.gerber"
            },
            "2": {
              "name": "constant.language.polarity-type.gerber"
            }
          }
        },
        {
          "match": "\\G(LM)(N|XY|X|Y)",
          "captures": {
            "1": {
              "name": "entity.name.function.load-mirroring.gerber"
            },
            "2": {
              "name": "constant.language.mirror-type.gerber"
            }
          }
        },
        {
          "contentName": "variable.parameter.gerber",
          "begin": "\\G(LN)",
          "end": "(?=\\*|%)",
          "beginCaptures": {
            "1": {
              "name": "entity.name.function.load-name.gerber"
            }
          }
        },
        {
          "include": "$self"
        }
      ]
    },
    "macroInnards": {
      "patterns": [
        {
          "name": "comment.line.primitive.gerber",
          "match": "^\\s*(0)(\\s+([^*%]+)(?=\\*|%|$))",
          "captures": {
            "1": {
              "name": "keyword.operator.primitive.gerber"
            },
            "2": {
              "patterns": [
                {
                  "include": "#unicodeEscape"
                }
              ]
            },
            "3": {
              "name": "string.unquoted.gerber"
            }
          }
        },
        {
          "name": "keyword.operator.logical.arithmetic.gerber",
          "match": "\\+|-|x|X|/"
        },
        {
          "match": "(\\()|(\\))",
          "captures": {
            "1": {
              "name": "punctuation.section.equation.begin.gerber"
            },
            "2": {
              "name": "punctuation.section.equation.end.gerber"
            }
          }
        },
        {
          "name": "variable.positional.parameter.gerber",
          "match": "(\\$)[1-9][0-9]*",
          "captures": {
            "1": {
              "name": "punctuation.definition.variable.gerber"
            }
          }
        },
        {
          "name": "keyword.operator.assignment.gerber",
          "match": "="
        },
        {
          "include": "$self"
        }
      ]
    },
    "unicodeEscape": {
      "name": "constant.character.escape.unicode.gerber",
      "match": "(\\\\)u[0-9A-Fa-f]{4}",
      "captures": {
        "1": {
          "name": "punctuation.definition.escape.backslash.gerber"
        }
      }
    }
  }
}