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{ |
| 2 |
"name": "wgsl", |
| 3 |
"scopeName": "source.wgsl", |
| 4 |
"patterns": [ |
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{ |
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"include": "#line_comments" |
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{ |
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"include": "#block_comments" |
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{ |
| 12 |
"include": "#keywords" |
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{ |
| 15 |
"include": "#attributes" |
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{ |
| 18 |
"include": "#functions" |
| 19 |
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{ |
| 21 |
"include": "#function_calls" |
| 22 |
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{ |
| 24 |
"include": "#constants" |
| 25 |
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{ |
| 27 |
"include": "#types" |
| 28 |
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{ |
| 30 |
"include": "#variables" |
| 31 |
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{ |
| 33 |
"include": "#punctuation" |
| 34 |
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| 35 |
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"repository": { |
| 37 |
"line_comments": { |
| 38 |
"comment": "single line comment", |
| 39 |
"name": "comment.line.double-slash.wgsl", |
| 40 |
"match": "\\s*//.*" |
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"block_comments": { |
| 43 |
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{ |
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"comment": "empty block comments", |
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"name": "comment.block.wgsl", |
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"match": "/\\*\\*/" |
| 48 |
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{ |
| 50 |
"comment": "block documentation comments", |
| 51 |
"name": "comment.block.documentation.wgsl", |
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"begin": "/\\*\\*", |
| 53 |
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"patterns": [ |
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{ |
| 56 |
"include": "#block_comments" |
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{ |
| 61 |
"comment": "block comments", |
| 62 |
"name": "comment.block.wgsl", |
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"begin": "/\\*(?!\\*)", |
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{ |
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"include": "#block_comments" |
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"attributes": { |
| 74 |
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| 75 |
{ |
| 76 |
"comment": "attribute declaration", |
| 77 |
"name": "meta.attribute.wgsl", |
| 78 |
"match": "(@)([A-Za-z_]+)", |
| 79 |
"captures": { |
| 80 |
"1": { |
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"name": "keyword.operator.attribute.at" |
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| 84 |
"name": "entity.name.attribute.wgsl" |
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| 86 |
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| 87 |
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| 88 |
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| 89 |
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| 90 |
"functions": { |
| 91 |
"patterns": [ |
| 92 |
{ |
| 93 |
"comment": "function definition", |
| 94 |
"name": "meta.function.definition.wgsl", |
| 95 |
"begin": "\\b(fn)\\s+([A-Za-z0-9_]+)((\\()|(<))", |
| 96 |
"beginCaptures": { |
| 97 |
"1": { |
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"name": "keyword.other.fn.wgsl" |
| 99 |
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"2": { |
| 101 |
"name": "entity.name.function.wgsl" |
| 102 |
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| 103 |
"4": { |
| 104 |
"name": "punctuation.brackets.round.wgsl" |
| 105 |
} |
| 106 |
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| 107 |
"end": "\\{", |
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"0": { |
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"name": "punctuation.brackets.curly.wgsl" |
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"patterns": [ |
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{ |
| 115 |
"include": "#line_comments" |
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{ |
| 118 |
"include": "#block_comments" |
| 119 |
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{ |
| 121 |
"include": "#keywords" |
| 122 |
}, |
| 123 |
{ |
| 124 |
"include": "#attributes" |
| 125 |
}, |
| 126 |
{ |
| 127 |
"include": "#function_calls" |
| 128 |
}, |
| 129 |
{ |
| 130 |
"include": "#constants" |
| 131 |
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{ |
| 133 |
"include": "#types" |
| 134 |
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{ |
| 136 |
"include": "#variables" |
| 137 |
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{ |
| 139 |
"include": "#punctuation" |
| 140 |
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| 141 |
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| 142 |
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| 143 |
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| 144 |
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| 145 |
"function_calls": { |
| 146 |
"patterns": [ |
| 147 |
{ |
| 148 |
"comment": "function/method calls", |
| 149 |
"name": "meta.function.call.wgsl", |
| 150 |
"begin": "([A-Za-z0-9_]+)(\\()", |
| 151 |
"beginCaptures": { |
| 152 |
"1": { |
| 153 |
"name": "entity.name.function.wgsl" |
| 154 |
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| 157 |
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"end": "\\)", |
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| 163 |
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"patterns": [ |
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{ |
| 167 |
"include": "#line_comments" |
| 168 |
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{ |
| 170 |
"include": "#block_comments" |
| 171 |
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{ |
| 173 |
"include": "#keywords" |
| 174 |
}, |
| 175 |
{ |
| 176 |
"include": "#attributes" |
| 177 |
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| 178 |
{ |
| 179 |
"include": "#function_calls" |
| 180 |
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| 181 |
{ |
| 182 |
"include": "#constants" |
| 183 |
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| 184 |
{ |
| 185 |
"include": "#types" |
| 186 |
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| 187 |
{ |
| 188 |
"include": "#variables" |
| 189 |
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| 190 |
{ |
| 191 |
"include": "#punctuation" |
| 192 |
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| 193 |
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| 194 |
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| 195 |
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| 196 |
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| 197 |
"constants": { |
| 198 |
"patterns": [ |
| 199 |
{ |
| 200 |
"comment": "decimal float literal", |
| 201 |
"name": "constant.numeric.float.wgsl", |
| 202 |
"match": "(-?\\b[0-9][0-9]*\\.[0-9][0-9]*)([eE][+-]?[0-9]+)?\\b" |
| 203 |
}, |
| 204 |
{ |
| 205 |
"comment": "int literal", |
| 206 |
"name": "constant.numeric.decimal.wgsl", |
| 207 |
"match": "-?\\b0x[0-9a-fA-F]+\\b|\\b0\\b|-?\\b[1-9][0-9]*\\b" |
| 208 |
}, |
| 209 |
{ |
| 210 |
"comment": "uint literal", |
| 211 |
"name": "constant.numeric.decimal.wgsl", |
| 212 |
"match": "\\b0x[0-9a-fA-F]+u\\b|\\b0u\\b|\\b[1-9][0-9]*u\\b" |
| 213 |
}, |
| 214 |
{ |
| 215 |
"comment": "boolean constant", |
| 216 |
"name": "constant.language.boolean.wgsl", |
| 217 |
"match": "\\b(true|false)\\b" |
| 218 |
} |
| 219 |
] |
| 220 |
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| 221 |
"types": { |
| 222 |
"comment": "types", |
| 223 |
"name": "storage.type.wgsl", |
| 224 |
"patterns": [ |
| 225 |
{ |
| 226 |
"comment": "scalar Types", |
| 227 |
"name": "storage.type.wgsl", |
| 228 |
"match": "\\b(bool|i32|u32|f32)\\b" |
| 229 |
}, |
| 230 |
{ |
| 231 |
"comment": "reserved scalar Types", |
| 232 |
"name": "storage.type.wgsl", |
| 233 |
"match": "\\b(i64|u64|f64)\\b" |
| 234 |
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| 235 |
{ |
| 236 |
"comment": "vector type aliasses", |
| 237 |
"name": "storage.type.wgsl", |
| 238 |
"match": "\\b(vec2i|vec3i|vec4i|vec2u|vec3u|vec4u|vec2f|vec3f|vec4f|vec2h|vec3h|vec4h)\\b" |
| 239 |
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| 240 |
{ |
| 241 |
"comment": "matrix type aliasses", |
| 242 |
"name": "storage.type.wgsl", |
| 243 |
"match": "\\b(mat2x2f|mat2x3f|mat2x4f|mat3x2f|mat3x3f|mat3x4f|mat4x2f|mat4x3f|mat4x4f|mat2x2h|mat2x3h|mat2x4h|mat3x2h|mat3x3h|mat3x4h|mat4x2h|mat4x3h|mat4x4h)\\b" |
| 244 |
}, |
| 245 |
{ |
| 246 |
"comment": "vector/matrix types", |
| 247 |
"name": "storage.type.wgsl", |
| 248 |
"match": "\\b(vec[2-4]|mat[2-4]x[2-4])\\b" |
| 249 |
}, |
| 250 |
{ |
| 251 |
"comment": "atomic types", |
| 252 |
"name": "storage.type.wgsl", |
| 253 |
"match": "\\b(atomic)\\b" |
| 254 |
}, |
| 255 |
{ |
| 256 |
"comment": "array types", |
| 257 |
"name": "storage.type.wgsl", |
| 258 |
"match": "\\b(array)\\b" |
| 259 |
}, |
| 260 |
{ |
| 261 |
"comment": "Custom type", |
| 262 |
"name": "entity.name.type.wgsl", |
| 263 |
"match": "\\b([A-Z][A-Za-z0-9]*)\\b" |
| 264 |
} |
| 265 |
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| 266 |
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| 267 |
"variables": { |
| 268 |
"patterns": [ |
| 269 |
{ |
| 270 |
"comment": "variables", |
| 271 |
"name": "variable.other.wgsl", |
| 272 |
"match": "\\b(?<!(?<!\\.)\\.)(?:r#(?!(crate|[Ss]elf|super)))?[a-z0-9_]+\\b" |
| 273 |
} |
| 274 |
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| 275 |
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| 276 |
"punctuation": { |
| 277 |
"patterns": [ |
| 278 |
{ |
| 279 |
"comment": "comma", |
| 280 |
"name": "punctuation.comma.wgsl", |
| 281 |
"match": "," |
| 282 |
}, |
| 283 |
{ |
| 284 |
"comment": "curly braces", |
| 285 |
"name": "punctuation.brackets.curly.wgsl", |
| 286 |
"match": "[{}]" |
| 287 |
}, |
| 288 |
{ |
| 289 |
"comment": "parentheses, round brackets", |
| 290 |
"name": "punctuation.brackets.round.wgsl", |
| 291 |
"match": "[()]" |
| 292 |
}, |
| 293 |
{ |
| 294 |
"comment": "semicolon", |
| 295 |
"name": "punctuation.semi.wgsl", |
| 296 |
"match": ";" |
| 297 |
}, |
| 298 |
{ |
| 299 |
"comment": "square brackets", |
| 300 |
"name": "punctuation.brackets.square.wgsl", |
| 301 |
"match": "[\\[\\]]" |
| 302 |
}, |
| 303 |
{ |
| 304 |
"comment": "angle brackets", |
| 305 |
"name": "punctuation.brackets.angle.wgsl", |
| 306 |
"match": "(?<![=-])[<>]" |
| 307 |
} |
| 308 |
] |
| 309 |
}, |
| 310 |
"keywords": { |
| 311 |
"patterns": [ |
| 312 |
{ |
| 313 |
"comment": "other keywords", |
| 314 |
"name": "keyword.control.wgsl", |
| 315 |
"match": "\\b(bitcast|block|break|case|continue|continuing|default|discard|else|elseif|enable|fallthrough|for|function|if|loop|private|read|read_write|return|storage|switch|uniform|while|workgroup|write)\\b" |
| 316 |
}, |
| 317 |
{ |
| 318 |
"comment": "reserved keywords", |
| 319 |
"name": "keyword.control.wgsl", |
| 320 |
"match": "\\b(asm|const|do|enum|handle|mat|premerge|regardless|typedef|unless|using|vec|void)\\b" |
| 321 |
}, |
| 322 |
{ |
| 323 |
"comment": "storage keywords", |
| 324 |
"name": "keyword.other.wgsl storage.type.wgsl", |
| 325 |
"match": "\\b(let|var)\\b" |
| 326 |
}, |
| 327 |
{ |
| 328 |
"comment": "type keyword", |
| 329 |
"name": "keyword.declaration.type.wgsl storage.type.wgsl", |
| 330 |
"match": "\\b(type)\\b" |
| 331 |
}, |
| 332 |
{ |
| 333 |
"comment": "enum keyword", |
| 334 |
"name": "keyword.declaration.enum.wgsl storage.type.wgsl", |
| 335 |
"match": "\\b(enum)\\b" |
| 336 |
}, |
| 337 |
{ |
| 338 |
"comment": "struct keyword", |
| 339 |
"name": "keyword.declaration.struct.wgsl storage.type.wgsl", |
| 340 |
"match": "\\b(struct)\\b" |
| 341 |
}, |
| 342 |
{ |
| 343 |
"comment": "fn", |
| 344 |
"name": "keyword.other.fn.wgsl", |
| 345 |
"match": "\\bfn\\b" |
| 346 |
}, |
| 347 |
{ |
| 348 |
"comment": "logical operators", |
| 349 |
"name": "keyword.operator.logical.wgsl", |
| 350 |
"match": "(\\^|\\||\\|\\||&&|<<|>>|!)(?!=)" |
| 351 |
}, |
| 352 |
{ |
| 353 |
"comment": "logical AND, borrow references", |
| 354 |
"name": "keyword.operator.borrow.and.wgsl", |
| 355 |
"match": "&(?![&=])" |
| 356 |
}, |
| 357 |
{ |
| 358 |
"comment": "assignment operators", |
| 359 |
"name": "keyword.operator.assignment.wgsl", |
| 360 |
"match": "(\\+=|-=|\\*=|/=|%=|\\^=|&=|\\|=|<<=|>>=)" |
| 361 |
}, |
| 362 |
{ |
| 363 |
"comment": "single equal", |
| 364 |
"name": "keyword.operator.assignment.equal.wgsl", |
| 365 |
"match": "(?<![<>])=(?!=|>)" |
| 366 |
}, |
| 367 |
{ |
| 368 |
"comment": "comparison operators", |
| 369 |
"name": "keyword.operator.comparison.wgsl", |
| 370 |
"match": "(=(=)?(?!>)|!=|<=|(?<!=)>=)" |
| 371 |
}, |
| 372 |
{ |
| 373 |
"comment": "math operators", |
| 374 |
"name": "keyword.operator.math.wgsl", |
| 375 |
"match": "(([+%]|(\\*(?!\\w)))(?!=))|(-(?!>))|(/(?!/))" |
| 376 |
}, |
| 377 |
{ |
| 378 |
"comment": "dot access", |
| 379 |
"name": "keyword.operator.access.dot.wgsl", |
| 380 |
"match": "\\.(?!\\.)" |
| 381 |
}, |
| 382 |
{ |
| 383 |
"comment": "dashrocket, skinny arrow", |
| 384 |
"name": "keyword.operator.arrow.skinny.wgsl", |
| 385 |
"match": "->" |
| 386 |
} |
| 387 |
] |
| 388 |
} |
| 389 |
} |
| 390 |
} |
| 391 |
|
