{
  "name": "ZAP",
  "scopeName": "source.zap",
  "patterns": [
    {
      "include": "#whitespace"
    },
    {
      "include": "#comment"
    },
    {
      "include": "#number"
    },
    {
      "include": "#string"
    },
    {
      "include": "#labels"
    },
    {
      "include": "#instruction"
    },
    {
      "include": "#debug_directive"
    },
    {
      "include": "#directive"
    }
  ],
  "repository": {
    "branch": {
      "name": "meta.branch.zap",
      "match": "(?x)\n(?: (/) | (\\\\) )\n\\s*\n(?:\n    (TRUE | FALSE)\n|   ( [A-Za-z?$#\u0026] [A-Za-z0-9\\-?$#\u0026.]* )\n)",
      "captures": {
        "1": {
          "name": "keyword.control.branch.positive.zap"
        },
        "2": {
          "name": "keyword.control.branch.negative.zap"
        },
        "3": {
          "name": "keyword.control.branch.${3:/downcase}.zap"
        },
        "4": {
          "name": "keyword.control.branch.label.name.zap"
        }
      }
    },
    "comment": {
      "name": "comment.line.zap",
      "match": "(;).*$",
      "captures": {
        "1": {
          "name": "punctuation.definition.comment.line.zap"
        }
      }
    },
    "debug_directive": {
      "name": "meta.directive.debug.zap",
      "begin": "(?x)\n(?\u003c=\\s|:|^)\n(\\.)(DEBUG-[-A-Z]+)\n(?= \\s | ; | $)",
      "end": "(?=;|$)",
      "patterns": [
        {
          "include": "#operands"
        }
      ],
      "beginCaptures": {
        "0": {
          "name": "keyword.directive.debug.${2:/downcase}.zap"
        },
        "1": {
          "name": "punctuation.directive.debug.zap"
        }
      }
    },
    "directive": {
      "name": "meta.directive.zap",
      "begin": "(?x)\n(?\u003c=\\s|:|^)\n(?!\\.DEBUG-)\n(?:\n    ((\\.)(FUNCT))\n    \\s+\n    ([A-Za-z?$#\u0026][A-Za-z0-9\\-?$#\u0026.]*)\n    (?= \\s | [,;] | $)\n|\n    ((\\.)([A-Z]+))\n    (?= \\s | ; | $)\n)",
      "end": "(?=;|$)",
      "patterns": [
        {
          "include": "#operands"
        }
      ],
      "beginCaptures": {
        "1": {
          "name": "keyword.directive.${3:/downcase}.zap"
        },
        "2": {
          "name": "punctuation.directive.zap"
        },
        "4": {
          "name": "entity.name.function.zap"
        },
        "5": {
          "name": "keyword.directive.${7:/downcase}.zap"
        },
        "6": {
          "name": "punctuation.directive.zap"
        }
      }
    },
    "global_label": {
      "name": "meta.label.global.zap",
      "match": "([A-Za-z?$#\u0026][A-Za-z0-9\\-?$#\u0026.]*)(::)",
      "captures": {
        "1": {
          "name": "keyword.control.definition.label.global.name.zap"
        },
        "2": {
          "name": "punctuation.definition.label.global.zap"
        }
      }
    },
    "identifier": {
      "name": "meta.variable.zap",
      "match": "(STACK\\b)|([A-Za-z?$#\u0026][A-Za-z0-9\\-?$#\u0026.]*)",
      "captures": {
        "1": {
          "name": "variable.language.stack.zap"
        },
        "2": {
          "name": "variable.zap"
        }
      }
    },
    "instruction": {
      "name": "meta.instruction.zap",
      "begin": "(?x)\n\\b\n(?:\n    (JUMP)\n    \\s+\n    ([A-Za-z?$#\u0026][A-Za-z0-9\\-?$#\u0026.]*)\n    (?= \\s* (?: ; | $ ) )\n|\n    (\n        ADD | ASHIFT | ASSIGNED\\? | BAND | BCOM | BOR | BTST | BUFOUT | CALL | CALL1 | CALL2 |\n        CATCH | CHECKU | CLEAR | COLOR | COPYT | CRLF | CURGET | CURSET | DCLEAR | DEC |\n        DIRIN | DIROUT | DISPLAY | DIV | DLESS\\? | EQUAL\\? | ERASE | FCLEAR | FIRST\\? | FONT |\n        FSET\\?? | FSTACK | GET | GETB | GETP | GETPT | GRTR\\? | HLIGHT | ICALL | ICALL1 |\n        ICALL2 | IGRTR\\? | IN\\? | INC | INPUT | INTBL\\? | IRESTORE | ISAVE | IXCALL | JUMP |\n        LESS\\? | LEX | LOC | MARGIN | MENU | MOD | MOUSE-INFO | MOUSE-LIMIT | MOVE | MUL |\n        NEXT\\? | NEXTP | NOOP | ORIGINAL\\? | PICINF | PICSET | POP | PRINT | PRINTB | PRINTC |\n        PRINTD | PRINTF | PRINTI | PRINTN | PRINTR | PRINTT | PRINTU | PTSIZE | PUSH | PUT |\n        PUTB | PUTP | QUIT | RANDOM | READ | REMOVE | RESTART | RESTORE | RETURN | RFALSE |\n        RSTACK | RTRUE | SAVE | SCREEN | SCROLL | SET | SHIFT | SOUND | SPLIT | SUB | THROW |\n        USL | VALUE | VERIFY | WINATTR | WINGET | WINPOS | WINPUT | WINSIZE | XCALL | XPUSH |\n        ZERO\\? | XWSTR\n    )\n    (?= \\s | ; | $)\n)",
      "end": "(?=;|$)",
      "patterns": [
        {
          "include": "#opcode"
        },
        {
          "include": "#operands"
        },
        {
          "include": "#store"
        },
        {
          "include": "#branch"
        }
      ],
      "beginCaptures": {
        "1": {
          "name": "keyword.opcode.zap"
        },
        "2": {
          "name": "keyword.control.branch.label.name.zap"
        },
        "3": {
          "name": "keyword.opcode.zap"
        }
      }
    },
    "labels": {
      "patterns": [
        {
          "include": "#global_label"
        },
        {
          "include": "#local_label"
        }
      ]
    },
    "local_label": {
      "name": "meta.label.local.zap",
      "match": "([A-Za-z?$#\u0026][A-Za-z0-9\\-?$#\u0026.]*)(:)(?!:)",
      "captures": {
        "1": {
          "name": "keyword.control.definition.label.local.name.zap"
        },
        "2": {
          "name": "punctuation.definition.label.local.zap"
        }
      }
    },
    "number": {
      "name": "constant.numeric.decimal.zap",
      "match": "[0-9]+"
    },
    "operands": {
      "patterns": [
        {
          "include": "#summation"
        },
        {
          "include": "#number"
        },
        {
          "include": "#identifier"
        },
        {
          "include": "#string"
        }
      ]
    },
    "store": {
      "name": "meta.store.zap",
      "match": "(\u003e)\\s*(?:(STACK)|([A-Za-z?$#\u0026][A-Za-z0-9\\-?$#\u0026.]*))",
      "captures": {
        "1": {
          "name": "punctuation.definition.storage.zap"
        },
        "2": {
          "name": "storage.stack.zap"
        },
        "3": {
          "name": "entity.name.variable.zap"
        }
      }
    },
    "string": {
      "name": "string.quoted.double.zap",
      "begin": "\"",
      "end": "\"",
      "patterns": [
        {
          "name": "constant.character.escape.zap",
          "match": "\\\\."
        }
      ],
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.zap"
        }
      },
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.zap"
        }
      }
    },
    "summation": {
      "name": "meta.operand.summation.zap",
      "match": "(?:([0-9]+)|([A-Za-z?$#\u0026][A-Za-z0-9\\-?$#\u0026.]*))(?:\\s*(\\+)\\s*(?:([0-9]+)|([A-Za-z?$#\u0026][A-Za-z0-9\\-?$#\u0026.]*)))+",
      "captures": {
        "1": {
          "name": "constant.numeric.decimal.zap"
        },
        "2": {
          "name": "entity.name.variable.zap"
        },
        "3": {
          "name": "keyword.operator.plus.zap"
        },
        "4": {
          "name": "constant.numeric.decimal.zap"
        },
        "5": {
          "name": "entity.name.variable.zap"
        }
      }
    },
    "whitespace": {
      "match": "\\s+"
    }
  }
}