{
  "name": "LTspice Symbol",
  "scopeName": "source.ltspice.symbol",
  "patterns": [
    {
      "include": "#main"
    }
  ],
  "repository": {
    "attr": {
      "name": "meta.attribute.ltspice.symbol",
      "begin": "^\\s*(SYMATTR)(?=\\s|$)",
      "end": "$",
      "patterns": [
        {
          "match": "\\G\\s+(\\S+)",
          "captures": {
            "1": {
              "name": "entity.attribute.name.ltspice.symbol"
            }
          }
        },
        {
          "name": "string.unquoted.attribute.value.ltspice.symbol",
          "match": ".+"
        }
      ],
      "beginCaptures": {
        "1": {
          "name": "storage.type.var.attribute.ltspice.symbol"
        }
      }
    },
    "main": {
      "patterns": [
        {
          "include": "#version"
        },
        {
          "include": "#symbolType"
        },
        {
          "include": "#shapes"
        },
        {
          "include": "#window"
        },
        {
          "include": "#pinAttr"
        },
        {
          "include": "#pin"
        },
        {
          "include": "#attr"
        },
        {
          "include": "#text"
        }
      ]
    },
    "number": {
      "patterns": [
        {
          "name": "constant.numeric.float.real.decimal.ltspice.symbol",
          "match": "[-+]?[0-9]+\\.[0-9]+"
        },
        {
          "name": "constant.numeric.integer.int.decimal.ltspice.symbol",
          "match": "[-+]?[0-9]+"
        }
      ]
    },
    "pin": {
      "name": "meta.pin.ltspice.symbol",
      "begin": "^\\s*(PIN)(?=\\s|$)",
      "end": "$",
      "patterns": [
        {
          "include": "#number"
        },
        {
          "name": "constant.language.pin-alignment.ltspice.symbol",
          "match": "\\w+"
        }
      ],
      "beginCaptures": {
        "1": {
          "name": "keyword.control.pin.ltspice.symbol"
        }
      }
    },
    "pinAttr": {
      "name": "meta.pin.attribute.ltspice.symbol",
      "begin": "^\\s*(PINATTR)(?=\\s|$)",
      "end": "$",
      "patterns": [
        {
          "match": "\\G\\s+(SpiceOrder)\\s+(\\d+)",
          "patterns": [
            {
              "include": "#number"
            }
          ],
          "captures": {
            "1": {
              "name": "entity.pin.attribute.name.ltspice.symbol"
            },
            "2": {
              "patterns": [
                {
                  "include": "#number"
                }
              ]
            }
          }
        },
        {
          "match": "\\G\\s+(\\S+)",
          "captures": {
            "1": {
              "name": "entity.attribute.name.ltspice.symbol"
            }
          }
        },
        {
          "match": "(\\[)([^\\]]+)(\\])",
          "captures": {
            "1": {
              "name": "punctuation.definition.brace.square.bracket.begin.ltspice.symbol"
            },
            "2": {
              "patterns": [
                {
                  "name": "punctuation.delimiter.separator.colon.key-value.ltspice.symbol",
                  "match": ":"
                },
                {
                  "include": "#number"
                }
              ]
            },
            "3": {
              "name": "punctuation.definition.brace.square.bracket.begin.ltspice.symbol"
            }
          }
        },
        {
          "name": "string.unquoted.attribute.value.ltspice.symbol",
          "match": "[^\\s\\[]+"
        }
      ],
      "beginCaptures": {
        "1": {
          "name": "storage.type.var.attribute.ltspice.symbol"
        }
      }
    },
    "shapes": {
      "name": "meta.shape.${1:/downcase}.ltspice.symbol",
      "begin": "^\\s*(ARC|LINE|CIRCLE|RECTANGLE)(?=\\s|$)",
      "end": "$",
      "patterns": [
        {
          "name": "variable.parameter.type.ltspice.symbol",
          "match": "\\G\\s*(?!\\d)(\\w+)"
        },
        {
          "include": "#number"
        }
      ],
      "beginCaptures": {
        "1": {
          "name": "storage.type.var.shape.ltspice.symbol"
        }
      }
    },
    "symbolType": {
      "name": "meta.symbol-type.ltspice.symbol",
      "begin": "^\\s*(SymbolType)(?=\\s|$)",
      "end": "$",
      "patterns": [
        {
          "name": "constant.language.symbol-type.ltspice.symbol",
          "match": "[A-Za-z_$]+"
        }
      ],
      "beginCaptures": {
        "1": {
          "name": "keyword.control.symbol-type.ltspice.symbol"
        }
      }
    },
    "text": {
      "name": "meta.text.ltspice.symbol",
      "begin": "^\\s*(TEXT)(?=\\s|$)",
      "end": "$",
      "patterns": [
        {
          "name": "meta.function-call.arguments.ltspice.symbol",
          "match": "(?x) \\G\n\\s+ ([-\\d.]+) # X\n\\s+ ([-\\d.]+) # Y\n\\s+ ([-\\w$]+) # Alignment\n\\s+ ([-\\d.]+) # Text-size",
          "captures": {
            "1": {
              "name": "meta.vector.x-axis.ltspice.symbol",
              "patterns": [
                {
                  "include": "#number"
                }
              ]
            },
            "2": {
              "name": "meta.vector.y-axis.ltspice.symbol",
              "patterns": [
                {
                  "include": "#number"
                }
              ]
            },
            "3": {
              "name": "constant.language.text-alignment.ltspice.symbol"
            },
            "4": {
              "name": "meta.text-size.ltspice.symbol",
              "patterns": [
                {
                  "include": "#number"
                }
              ]
            }
          }
        },
        {
          "name": "string.unquoted.text.ltspice.symbol",
          "match": ".+"
        }
      ],
      "beginCaptures": {
        "1": {
          "name": "storage.type.var.text.ltspice.symbol"
        }
      }
    },
    "version": {
      "name": "meta.version.ltspice.symbol",
      "begin": "^\\s*(Version)(?=\\s|$)",
      "end": "$",
      "patterns": [
        {
          "include": "#number"
        }
      ],
      "beginCaptures": {
        "1": {
          "name": "keyword.control.file-version.ltspice.symbol"
        }
      }
    },
    "window": {
      "name": "meta.window.ltspice.symbol",
      "begin": "^\\s*(WINDOW)(?=\\s|$)",
      "end": "$",
      "patterns": [
        {
          "name": "meta.function-call.arguments.ltspice.symbol",
          "match": "\\G((?:\\s+[-\\d.]+){3})\\s+(\\w+)\\s+([-\\d.]+)",
          "captures": {
            "1": {
              "patterns": [
                {
                  "include": "#number"
                }
              ]
            },
            "2": {
              "name": "constant.language.window-alignment.ltspice.symbol"
            },
            "3": {
              "patterns": [
                {
                  "include": "#number"
                }
              ]
            }
          }
        }
      ],
      "beginCaptures": {
        "1": {
          "name": "keyword.control.window.ltspice.symbol"
        }
      }
    }
  }
}