tm-grammars

{ "displayName": "WebAssembly", "name": "wasm", "patterns": [ { "include": "#comments" }, { "include": "#strings" }, { "include": "#instructions" }, { "include": "#types" }, { "include": "#modules" }, { "include": "#constants" }, { "include": "#invalid" } ], "repository": { "comments": { "patterns": [ { "captures": { "1": { "name": "punctuation.definition.comment.wat" } }, "match": "(;;).*$", "name": "comment.line.wat" }, { "begin": "\$;", "beginCaptures": { "0": { "name": "punctuation.definition.comment.wat" } }, "end": ";\$", "endCaptures": { "0": { "name": "punctuation.definition.comment.wat" } }, "name": "comment.block.wat" } ] }, "constants": { "patterns": [ { "patterns": [ { "captures": { "1": { "name": "support.type.wat" } }, "match": "\\b(i8x16)(?:\\s+0x\\h{1,2}){16}\\b", "name": "constant.numeric.vector.wat" }, { "captures": { "1": { "name": "support.type.wat" } }, "match": "\\b(i16x8)(?:\\s+0x\\h{1,4}){8}\\b", "name": "constant.numeric.vector.wat" }, { "captures": { "1": { "name": "support.type.wat" } }, "match": "\\b(i32x4)(?:\\s+0x\\h{1,8}){4}\\b", "name": "constant.numeric.vector.wat" }, { "captures": { "1": { "name": "support.type.wat" } }, "match": "\\b(i64x2)(?:\\s+0x\\h{1,16}){2}\\b", "name": "constant.numeric.vector.wat" } ] }, { "patterns": [ { "match": "[-+]?\\b[0-9][0-9]*(?:\\.[0-9][0-9]*)?(?:[Ee][-+]?[0-9]+)?\\b", "name": "constant.numeric.float.wat" }, { "match": "[-+]?\\b0x(\\h*\\.\\h+|\\h+\\.?)[Pp][-+]?[0-9]+\\b", "name": "constant.numeric.float.wat" }, { "match": "[-+]?\\binf\\b", "name": "constant.numeric.float.wat" }, { "match": "[-+]?\\bnan:0x\\h\\h*\\b", "name": "constant.numeric.float.wat" }, { "match": "[-+]?\\b(?:0x\\h\\h*|\\d\\d*)\\b", "name": "constant.numeric.integer.wat" } ] } ] }, "instructions": { "patterns": [ { "patterns": [ { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(i(?:32|64))\\.trunc_sat_f(?:32|64)_[su]\\b", "name": "keyword.operator.word.wat" } ] }, { "patterns": [ { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(i32)\\.extend(?:8|16)_s\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(i64)\\.extend(?:8|16|32)_s\\b", "name": "keyword.operator.word.wat" } ] }, { "patterns": [ { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(memory)\\.(?:copy|fill|init|drop)\\b", "name": "keyword.operator.word.wat" } ] }, { "patterns": [ { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(v128)\\.(?:const|and|or|xor|not|andnot|bitselect|load|store)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(i8x16)\\.(?:shuffle|swizzle|splat|replace_lane|add|sub|mul|neg|shl|shr_[su]|eq|ne|lt_[su]|le_[su]|gt_[su]|ge_[su]|min_[su]|max_[su]|any_true|all_true|extract_lane_[su]|add_saturate_[su]|sub_saturate_[su]|avgr_u|narrow_i16x8_[su])\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(i16x8)\\.(?:splat|replace_lane|add|sub|mul|neg|shl|shr_[su]|eq|ne|lt_[su]|le_[su]|gt_[su]|ge_[su]|min_[su]|max_[su]|any_true|all_true|extract_lane_[su]|add_saturate_[su]|sub_saturate_[su]|avgr_u|load8x8_[su]|narrow_i32x4_[su]|widen_(low|high)_i8x16_[su])\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(i32x4)\\.(?:splat|replace_lane|add|sub|mul|neg|shl|shr_[su]|eq|ne|lt_[su]|le_[su]|gt_[su]|ge_[su]|min_[su]|max_[su]|any_true|all_true|extract_lane|load16x4_[su]|trunc_sat_f32x4_[su]|widen_(low|high)_i16x8_[su])\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(i64x2)\\.(?:splat|replace_lane|add|sub|mul|neg|shl|shr_[su]|extract_lane|load32x2_[su])\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(f32x4)\\.(?:splat|replace_lane|add|sub|mul|neg|extract_lane|eq|ne|lt|le|gt|ge|abs|min|max|div|sqrt|convert_i32x4_[su])\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(f64x2)\\.(?:splat|replace_lane|add|sub|mul|neg|extract_lane|eq|ne|lt|le|gt|ge|abs|min|max|div|sqrt)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(v8x16)\\.(?:load_splat|shuffle|swizzle)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(v16x8)\\.load_splat\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(v32x4)\\.load_splat\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(v64x2)\\.load_splat\\b", "name": "keyword.operator.word.wat" } ] }, { "patterns": [ { "captures": { "1": { "name": "support.class.wat" }, "2": { "name": "support.class.wat" }, "3": { "name": "support.class.wat" }, "4": { "name": "support.class.wat" } }, "match": "\\b(i32)\\.(atomic)\\.(?:load(?:8_u|16_u)?|store(?:8|16)?|wait|(rmw)\\.(?:add|sub|and|or|xor|xchg|cmpxchg)|(rmw(?:8|16))\\.(?:add|sub|and|or|xor|xchg|cmpxchg)_u)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.wat" }, "2": { "name": "support.class.wat" }, "3": { "name": "support.class.wat" }, "4": { "name": "support.class.wat" } }, "match": "\\b(i64)\\.(atomic)\\.(?:load(?:(?:8|16|32)_u)?|store(?:8|16|32)?|wait|(rmw)\\.(?:add|sub|and|or|xor|xchg|cmpxchg)|(rmw(?:8|16|32))\\.(?:add|sub|and|or|xor|xchg|cmpxchg)_u)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(atomic)\\.(?:notify|fence)\\b", "name": "keyword.operator.word.wat" }, { "match": "\\bshared\\b", "name": "storage.modifier.wat" } ] }, { "patterns": [ { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(ref)\\.(?:null|is_null|func|extern)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(table)\\.(?:get|size|grow|fill|init|copy)\\b", "name": "keyword.operator.word.wat" }, { "match": "\\b(?:extern|func|null)ref\\b", "name": "entity.name.type.wat" } ] }, { "patterns": [ { "match": "\\breturn_call(?:_indirect)?\\b", "name": "keyword.control.wat" } ] }, { "patterns": [ { "match": "\\b(?:try|catch|throw|rethrow|br_on_exn)\\b", "name": "keyword.control.wat" }, { "match": "(?<=\\()event\\b", "name": "storage.type.wat" } ] }, { "patterns": [ { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(i32|i64|f32|f64|externref|funcref|nullref|exnref)\\.p(?:ush|op)\\b", "name": "keyword.operator.word.wat" } ] }, { "patterns": [ { "captures": { "1": { "name": "support.class.type.wat" } }, "match": "\\b(i32)\\.(?:load|load(?:8|16)(?:_[su])?|store(?:8|16)?)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.type.wat" } }, "match": "\\b(i64)\\.(?:load|load(?:8|16|32)(?:_[su])?|store(?:8|16|32)?)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.type.wat" } }, "match": "\\b(f(?:32|64))\\.(?:load|store)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.memory.wat" } }, "match": "\\b(memory)\\.(?:size|grow)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "entity.other.attribute-name.wat" } }, "match": "\\b(offset|align)=\\b" }, { "captures": { "1": { "name": "support.class.local.wat" } }, "match": "\\b(local)\\.(?:get|set|tee)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.global.wat" } }, "match": "\\b(global)\\.[gs]et\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.type.wat" } }, "match": "\\b(i(?:32|64))\\.(const|eqz|eq|ne|lt_[su]|gt_[su]|le_[su]|ge_[su]|clz|ctz|popcnt|add|sub|mul|div_[su]|rem_[su]|and|or|xor|shl|shr_[su]|rotl|rotr)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.type.wat" } }, "match": "\\b(f(?:32|64))\\.(const|eq|ne|lt|gt|le|ge|abs|neg|ceil|floor|trunc|nearest|sqrt|add|sub|mul|div|min|max|copysign)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.type.wat" } }, "match": "\\b(i32)\\.(wrap_i64|trunc_(f(?:32|64))_[su]|reinterpret_f32)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.type.wat" } }, "match": "\\b(i64)\\.(extend_i32_[su]|trunc_f(32|64)_[su]|reinterpret_f64)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.type.wat" } }, "match": "\\b(f32)\\.(convert_i(32|64)_[su]|demote_f64|reinterpret_i32)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.type.wat" } }, "match": "\\b(f64)\\.(convert_i(32|64)_[su]|promote_f32|reinterpret_i64)\\b", "name": "keyword.operator.word.wat" }, { "match": "\\b(?:unreachable|nop|block|loop|if|then|else|end|br|br_if|br_table|return|call|call_indirect)\\b", "name": "keyword.control.wat" }, { "match": "\\b(?:drop|select)\\b", "name": "keyword.operator.word.wat" } ] }, { "patterns": [ { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(ref)\\.(?:eq|test|cast)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(struct)\\.(?:new_canon|new_canon_default|get|get_s|get_u|set)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(array)\\.(?:new_canon|new_canon_default|get|get_s|get_u|set|len|new_canon_fixed|new_canon_data|new_canon_elem)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(i31)\\.(?:new|get_s|get_u)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\bbr_on_(?:non_null|cast|cast_fail)\\b", "name": "keyword.operator.word.wat" }, { "captures": { "1": { "name": "support.class.wat" } }, "match": "\\b(extern)\\.(?:in|ex)ternalize\\b", "name": "keyword.operator.word.wat" } ] } ] }, "invalid": { "patterns": [ { "match": "[^()\\s]+", "name": "invalid.wat" } ] }, "modules": { "patterns": [ { "patterns": [ { "captures": { "1": { "name": "storage.modifier.wat" } }, "match": "(?<=\$data)\\s+(passive)\\b" } ] }, { "patterns": [ { "match": "(?<=\\()(?:module|import|export|memory|data|table|elem|start|func|type|param|result|global|local)\\b", "name": "storage.type.wat" }, { "captures": { "1": { "name": "storage.modifier.wat" } }, "match": "(?<=\\()\\s*(mut)\\b", "name": "storage.modifier.wat" }, { "captures": { "1": { "name": "entity.name.function.wat" } }, "match": "(?<=\\(func|\\(start|call|return_call|ref\\.func)\\s+(\\$[!#-'*+\\--:<-Z\\\\^-z|~]*)" }, { "begin": "\$\\s+(\\$[!#-'*+\\--:<-Z\\\\^-z|~]*)", "beginCaptures": { "1": { "name": "entity.name.function.wat" } }, "end": "\\)", "patterns": [ { "match": "(?<=\\s)\\$[!#-'*+\\--:<-Z\\\\^-z|~]*", "name": "entity.name.function.wat" } ] }, { "captures": { "1": { "name": "support.type.function.wat" } }, "match": "(?<=\\(type)\\s+(\\$[!#-'*+\\--:<-Z\\\\^-z|~]*)" }, { "match": "\\$[!#-'*+\\--:<-Z\\\\^-z|~]*\\b", "name": "variable.other.wat" } ] } ] }, "strings": { "begin": "\"", "beginCaptures": { "0": { "name": "punctuation.definition.string.begin" } }, "end": "\"", "endCaptures": { "0": { "name": "punctuation.definition.string.end" } }, "name": "string.quoted.double.wat", "patterns": [ { "match": "\\\\([\"'\\\\nt]|\\h{2})", "name": "constant.character.escape.wat" } ] }, "types": { "patterns": [ { "patterns": [ { "match": "\\bv128\\b(?!\\.)", "name": "entity.name.type.wat" } ] }, { "patterns": [ { "match": "\\b(?:extern|func|null)ref\\b(?!\\.)", "name": "entity.name.type.wat" } ] }, { "patterns": [ { "match": "\\bexnref\\b(?!\\.)", "name": "entity.name.type.wat" } ] }, { "patterns": [ { "match": "\\b(?:i32|i64|f32|f64)\\b(?!\\.)", "name": "entity.name.type.wat" } ] }, { "patterns": [ { "match": "\\b(?:i8|i16|ref|funcref|externref|anyref|eqref|i31ref|nullfuncref|nullexternref|structref|arrayref|nullref)\\b(?!\\.)", "name": "entity.name.type.wat" } ] }, { "patterns": [ { "match": "\\b(?:type|func|extern|any|eq|nofunc|noextern|struct|array|none)\\b(?!\\.)", "name": "entity.name.type.wat" } ] }, { "patterns": [ { "match": "\\b(?:struct|array|sub|final|rec|field|mut)\\b(?!\\.)", "name": "entity.name.type.wat" } ] } ] } }, "scopeName": "source.wat" }