wasm top-level property

Language wasm

Implementation

final wasm = Language(
  id: "wasm",
  refs: {},
  name: "WebAssembly",
  keywords: {
    "\$pattern": "[\\w.]+",
    "keyword": [
      "anyfunc",
      "block",
      "br",
      "br_if",
      "br_table",
      "call",
      "call_indirect",
      "data",
      "drop",
      "elem",
      "else",
      "end",
      "export",
      "func",
      "global.get",
      "global.set",
      "local.get",
      "local.set",
      "local.tee",
      "get_global",
      "get_local",
      "global",
      "if",
      "import",
      "local",
      "loop",
      "memory",
      "memory.grow",
      "memory.size",
      "module",
      "mut",
      "nop",
      "offset",
      "param",
      "result",
      "return",
      "select",
      "set_global",
      "set_local",
      "start",
      "table",
      "tee_local",
      "then",
      "type",
      "unreachable"
    ]
  },
  contains: [
    Mode(
      scope: "comment",
      begin: ";;",
      end: "\$",
      contains: [
        Mode(
          scope: "doctag",
          begin: "[ ]*(?=(TODO|FIXME|NOTE|BUG|OPTIMIZE|HACK|XXX):)",
          end: "(TODO|FIXME|NOTE|BUG|OPTIMIZE|HACK|XXX):",
          excludeBegin: true,
          relevance: 0,
        ),
        Mode(
          begin:
              "[ ]+((?:I|a|is|so|us|to|at|if|in|it|on|[A-Za-z]+['](d|ve|re|ll|t|s|n)|[A-Za-z]+[-][a-z]+|[A-Za-z][a-z]{2,})[.]?[:]?([.][ ]|[ ])){3}",
        ),
      ],
    ),
    Mode(
      scope: "comment",
      begin: "\\(;",
      end: ";\\)",
      contains: [
        Mode(
          scope: "doctag",
          begin: "[ ]*(?=(TODO|FIXME|NOTE|BUG|OPTIMIZE|HACK|XXX):)",
          end: "(TODO|FIXME|NOTE|BUG|OPTIMIZE|HACK|XXX):",
          excludeBegin: true,
          relevance: 0,
        ),
        Mode(
          begin:
              "[ ]+((?:I|a|is|so|us|to|at|if|in|it|on|[A-Za-z]+['](d|ve|re|ll|t|s|n)|[A-Za-z]+[-][a-z]+|[A-Za-z][a-z]{2,})[.]?[:]?([.][ ]|[ ])){3}",
        ),
        ModeSelfReference(),
      ],
    ),
    Mode(
      match: ["(?:offset|align)", "\\s*", "="],
      className: {"1": "keyword", "3": "operator"},
    ),
    Mode(
      className: "variable",
      begin: "\\\$[\\w_]+",
    ),
    Mode(
      match: "(\\((?!;)|\\))+",
      className: "punctuation",
      relevance: 0,
    ),
    Mode(
      begin: ["(?:func|call|call_indirect)", "\\s+", "\\\$[^\\s)]+"],
      className: {"1": "keyword", "3": "title.function"},
    ),
    QUOTE_STRING_MODE,
    Mode(
      match: "(i32|i64|f32|f64)(?!\\.)",
      className: "type",
    ),
    Mode(
      className: "keyword",
      match:
          "\\b(f32|f64|i32|i64)(?:\\.(?:abs|add|and|ceil|clz|const|convert_[su]\\/i(?:32|64)|copysign|ctz|demote\\/f64|div(?:_[su])?|eqz?|extend_[su]\\/i32|floor|ge(?:_[su])?|gt(?:_[su])?|le(?:_[su])?|load(?:(?:8|16|32)_[su])?|lt(?:_[su])?|max|min|mul|nearest|neg?|or|popcnt|promote\\/f32|reinterpret\\/[fi](?:32|64)|rem_[su]|rot[lr]|shl|shr_[su]|store(?:8|16|32)?|sqrt|sub|trunc(?:_[su]\\/f(?:32|64))?|wrap\\/i64|xor))\\b",
    ),
    Mode(
      className: "number",
      relevance: 0,
      match:
          "[+-]?\\b(?:\\d(?:_?\\d)*(?:\\.\\d(?:_?\\d)*)?(?:[eE][+-]?\\d(?:_?\\d)*)?|0x[\\da-fA-F](?:_?[\\da-fA-F])*(?:\\.[\\da-fA-F](?:_?[\\da-fA-D])*)?(?:[pP][+-]?\\d(?:_?\\d)*)?)\\b|\\binf\\b|\\bnan(?::0x[\\da-fA-F](?:_?[\\da-fA-D])*)?\\b",
    ),
  ],
);