381 lines
9.7 KiB
JSON
381 lines
9.7 KiB
JSON
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{
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"name": "wgsl",
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"scopeName": "source.wgsl",
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"patterns": [
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"include": "#attributes"
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"include": "#functions"
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{
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"include": "#function_calls"
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{
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"include": "#constants"
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"include": "#types"
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{
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"include": "#variables"
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{
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"include": "#punctuation"
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"repository": {
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"line_comments": {
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"comment": "single line comment",
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"match": "\\s*//.*"
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"block_comments": {
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"patterns": [
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"comment": "empty block comments",
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"name": "comment.block.wgsl",
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"match": "/\\*\\*/"
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},
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{
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"comment": "block documentation comments",
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"name": "comment.block.documentation.wgsl",
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"begin": "/\\*\\*",
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{
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"comment": "block comments",
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"name": "comment.block.wgsl",
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"begin": "/\\*(?!\\*)",
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"include": "#block_comments"
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"attributes": {
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"patterns": [
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{
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"comment": "attribute declaration",
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"name": "meta.attribute.wgsl",
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"match": "(@)([A-Za-z_]+)",
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"captures": {
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"1": {
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"name": "keyword.operator.attribute.at"
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"2": {
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"name": "entity.name.attribute.wgsl"
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}
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}
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]
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},
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"functions": {
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"patterns": [
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{
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"comment": "function definition",
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"name": "meta.function.definition.wgsl",
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"begin": "\\b(fn)\\s+([A-Za-z0-9_]+)((\\()|(<))",
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"beginCaptures": {
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"1": {
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"name": "keyword.other.fn.wgsl"
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"2": {
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"name": "entity.name.function.wgsl"
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"4": {
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"name": "punctuation.brackets.round.wgsl"
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"end": "\\{",
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"0": {
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"name": "punctuation.brackets.curly.wgsl"
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"patterns": [
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"include": "#line_comments"
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{
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"include": "#block_comments"
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},
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{
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"include": "#keywords"
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{
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"include": "#attributes"
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{
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"include": "#function_calls"
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},
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{
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"include": "#constants"
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{
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"include": "#types"
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{
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"include": "#variables"
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{
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"include": "#punctuation"
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}
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]
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}
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},
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"function_calls": {
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"patterns": [
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{
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"comment": "function/method calls",
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"name": "meta.function.call.wgsl",
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"begin": "([A-Za-z0-9_]+)(\\()",
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"beginCaptures": {
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"1": {
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"name": "entity.name.function.wgsl"
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"2": {
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"name": "punctuation.brackets.round.wgsl"
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}
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},
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"end": "\\)",
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"endCaptures": {
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"0": {
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"name": "punctuation.brackets.round.wgsl"
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}
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},
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"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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},
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{
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"include": "#keywords"
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},
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{
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"include": "#attributes"
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},
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{
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"include": "#function_calls"
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},
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{
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"include": "#constants"
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},
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{
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"include": "#types"
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},
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{
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"include": "#variables"
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},
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{
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"include": "#punctuation"
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}
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]
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}
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]
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},
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"constants": {
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"patterns": [
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{
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"comment": "decimal float literal",
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"name": "constant.numeric.float.wgsl",
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"match": "(-?\\b[0-9][0-9]*\\.[0-9][0-9]*)([eE][+-]?[0-9]+)?\\b"
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},
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{
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"comment": "int literal",
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"name": "constant.numeric.decimal.wgsl",
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"match": "-?\\b0x[0-9a-fA-F]+\\b|\\b0\\b|-?\\b[1-9][0-9]*\\b"
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},
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{
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"comment": "uint literal",
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"name": "constant.numeric.decimal.wgsl",
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"match": "\\b0x[0-9a-fA-F]+u\\b|\\b0u\\b|\\b[1-9][0-9]*u\\b"
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},
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{
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"comment": "boolean constant",
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"name": "constant.language.boolean.wgsl",
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"match": "\\b(true|false)\\b"
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}
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]
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},
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"types": {
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"comment": "types",
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"name": "storage.type.wgsl",
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"patterns": [
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{
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"comment": "scalar Types",
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"name": "storage.type.wgsl",
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"match": "\\b(bool|i32|u32|f32)\\b"
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},
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{
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"comment": "reserved scalar Types",
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"name": "storage.type.wgsl",
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"match": "\\b(i64|u64|f64)\\b"
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},
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{
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"comment": "vector/matrix types",
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"name": "storage.type.wgsl",
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"match": "\\b(vec[2-4]|mat[2-4]x[2-4])\\b"
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},
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{
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"comment": "atomic types",
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"name": "storage.type.wgsl",
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"match": "\\b(atomic)\\b"
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},
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{
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"comment": "array types",
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"name": "storage.type.wgsl",
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"match": "\\b(array)\\b"
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},
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{
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"comment": "Custom type",
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"name": "entity.name.type.wgsl",
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"match": "\\b([A-Z][A-Za-z0-9]*)\\b"
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}
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]
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},
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"variables": {
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"patterns": [
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{
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"comment": "variables",
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"name": "variable.other.wgsl",
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"match": "\\b(?<!(?<!\\.)\\.)(?:r#(?!(crate|[Ss]elf|super)))?[a-z0-9_]+\\b"
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}
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]
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},
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"punctuation": {
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"patterns": [
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{
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"comment": "comma",
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"name": "punctuation.comma.wgsl",
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"match": ","
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},
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{
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"comment": "curly braces",
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"name": "punctuation.brackets.curly.wgsl",
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"match": "[{}]"
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},
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{
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"comment": "parentheses, round brackets",
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"name": "punctuation.brackets.round.wgsl",
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"match": "[()]"
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},
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{
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"comment": "semicolon",
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"name": "punctuation.semi.wgsl",
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"match": ";"
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},
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{
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"comment": "square brackets",
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"name": "punctuation.brackets.square.wgsl",
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"match": "[\\[\\]]"
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},
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{
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"comment": "angle brackets",
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"name": "punctuation.brackets.angle.wgsl",
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"match": "(?<!=)[<>]"
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}
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]
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},
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"keywords": {
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"patterns": [
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{
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"comment": "other keywords",
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"name": "keyword.control.wgsl",
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"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"
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},
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{
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"comment": "reserved keywords",
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"name": "keyword.control.wgsl",
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"match": "\\b(asm|const|do|enum|handle|mat|premerge|regardless|typedef|unless|using|vec|void)\\b"
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},
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{
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"comment": "storage keywords",
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"name": "keyword.other.wgsl storage.type.wgsl",
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"match": "\\b(let|var)\\b"
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},
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{
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"comment": "type keyword",
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"name": "keyword.declaration.type.wgsl storage.type.wgsl",
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"match": "\\b(type)\\b"
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},
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{
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"comment": "enum keyword",
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"name": "keyword.declaration.enum.wgsl storage.type.wgsl",
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"match": "\\b(enum)\\b"
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},
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{
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"comment": "struct keyword",
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"name": "keyword.declaration.struct.wgsl storage.type.wgsl",
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"match": "\\b(struct)\\b"
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},
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{
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"comment": "fn",
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"name": "keyword.other.fn.wgsl",
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"match": "\\bfn\\b"
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},
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{
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"comment": "logical operators",
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"name": "keyword.operator.logical.wgsl",
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"match": "(\\^|\\||\\|\\||&&|<<|>>|!)(?!=)"
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},
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{
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"comment": "logical AND, borrow references",
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"name": "keyword.operator.borrow.and.wgsl",
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"match": "&(?![&=])"
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},
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{
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"comment": "assignment operators",
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"name": "keyword.operator.assignment.wgsl",
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"match": "(\\+=|-=|\\*=|/=|%=|\\^=|&=|\\|=|<<=|>>=)"
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},
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{
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"comment": "single equal",
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"name": "keyword.operator.assignment.equal.wgsl",
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"match": "(?<![<>])=(?!=|>)"
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},
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{
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"comment": "comparison operators",
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"name": "keyword.operator.comparison.wgsl",
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"match": "(=(=)?(?!>)|!=|<=|(?<!=)>=)"
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},
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||
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{
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"comment": "math operators",
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"name": "keyword.operator.math.wgsl",
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"match": "(([+%]|(\\*(?!\\w)))(?!=))|(-(?!>))|(/(?!/))"
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},
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{
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"comment": "dot access",
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"name": "keyword.operator.access.dot.wgsl",
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"match": "\\.(?!\\.)"
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},
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{
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||
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"comment": "dashrocket, skinny arrow",
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"name": "keyword.operator.arrow.skinny.wgsl",
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"match": "->"
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}
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||
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]
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||
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}
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||
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}
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||
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}
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