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}, 75 { "include": "#subMsgOption" } 76 ] 77 }, 78 "subMsgOption": { 79 "begin": "\\{", 80 "end": "\\}", 81 "patterns": [{ "include": "#kv" }, { "include": "#comments" }] 82 }, 83 "kv": { 84 "begin": "(\\w+)\\s*(:)", 85 "beginCaptures": { 86 "1": { "name": "keyword.other.proto" }, 87 "2": { "name": "punctuation.separator.key-value.proto" } 88 }, 89 "end": "(;)|,|(?=[}/_a-zA-Z])", 90 "endCaptures": { 91 "1": { "name": "punctuation.terminator.proto" } 92 }, 93 "patterns": [ 94 { "include": "#constants" }, 95 { "include": "#number" }, 96 { "include": "#string" }, 97 { "include": "#subMsgOption" } 98 ] 99 }, 100 "fieldOptions": { 101 "begin": "\\[", 102 "end": "\\]", 103 "patterns": [ 104 { "include": "#constants" }, 105 { "include": "#number" }, 106 { "include": "#string" }, 107 { "include": "#subMsgOption" }, 108 { "include": "#optionName" } 109 ] 110 }, 111 "optionName": { 112 "match": "(\\w+|\\(\\w+(\\.\\w+)*\\))(\\.\\w+)*", 113 "captures": { 114 "1": { "name": "support.other.proto" }, 115 "2": { "name": "support.other.proto" }, 116 "3": { "name": "support.other.proto" } 117 } 118 }, 119 "message": { 120 "begin": "(message|extend)(\\s+)([A-Za-z_][A-Za-z0-9_.]*)(\\s*)(\\{)?", 121 "beginCaptures": { 122 "1": { "name": "keyword.other.proto" }, 123 "3": { "name": "entity.name.class.message.proto" } 124 }, 125 "end": "\\}", 126 "patterns": [ 127 { "include": "#reserved" }, 128 { "include": "$self" }, 129 { "include": "#enum" }, 130 { "include": "#optionStmt" }, 131 { "include": "#comments" }, 132 { "include": "#oneof" }, 133 { "include": "#field" }, 134 { "include": "#mapfield" } 135 ] 136 }, 137 "reserved": { 138 "begin": "(reserved)\\s+", 139 "beginCaptures": { 140 "1": { "name": "keyword.other.proto" } 141 }, 142 "end": "(;)", 143 "endCaptures": { 144 "1": { "name": "punctuation.terminator.proto" } 145 }, 146 "patterns": [ 147 { 148 "match": "(\\d+)(\\s+(to)\\s+(\\d+))?", 149 "captures": { 150 "1": { "name": "constant.numeric.proto" }, 151 "3": { "name": 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"name": "storage.type.proto" }, 180 "5": { "name": "punctuation.definition.typeparameters.end.proto" }, 181 "6": { "name": "variable.other.proto" }, 182 "7": { "name": "keyword.operator.assignment.proto" }, 183 "8": { "name": "constant.numeric.proto" } 184 }, 185 "end": "(;)", 186 "endCaptures": { 187 "1": { "name": "punctuation.terminator.proto" } 188 }, 189 "patterns": [{ "include": "#fieldOptions" }] 190 }, 191 "oneof": { 192 "begin": "(oneof)\\s+([A-Za-z][A-Za-z0-9_]*)\\s*\\{?", 193 "beginCaptures": { 194 "1": { "name": "keyword.other.proto" }, 195 "2": { "name": "variable.other.proto" } 196 }, 197 "end": "\\}", 198 "patterns": [ 199 { "include": "#optionStmt" }, 200 { "include": "#comments" }, 201 { "include": "#field" } 202 ] 203 }, 204 "enum": { 205 "begin": "(enum)(\\s+)([A-Za-z][A-Za-z0-9_]*)(\\s*)(\\{)?", 206 "beginCaptures": { 207 "1": { "name": "keyword.other.proto" }, 208 "3": { "name": "entity.name.class.proto" } 209 }, 210 "end": "\\}", 211 "patterns": [ 212 { "include": "#reserved" }, 213 { "include": "#optionStmt" }, 214 { "include": "#comments" }, 215 { 216 "begin": "([A-Za-z][A-Za-z0-9_]*)\\s*(=)\\s*(-?0[xX][0-9a-fA-F]+|-?[0-9]+)", 217 "beginCaptures": { 218 "1": { "name": "variable.other.proto" }, 219 "2": { "name": "keyword.operator.assignment.proto" }, 220 "3": { "name": "constant.numeric.proto" } 221 }, 222 "end": "(;)", 223 "endCaptures": { 224 "1": { "name": "punctuation.terminator.proto" } 225 }, 226 "patterns": [{ "include": "#fieldOptions" }] 227 } 228 ] 229 }, 230 "service": { 231 "begin": "(service)\\s+([A-Za-z][A-Za-z0-9_.]*)\\s*\\{?", 232 "beginCaptures": { 233 "1": { "name": "keyword.other.proto" }, 234 "2": { "name": "entity.name.class.message.proto" } 235 }, 236 "end": "\\}", 237 "patterns": [ 238 { "include": "#comments" }, 239 { "include": "#optionStmt" }, 240 { "include": "#method" } 241 ] 242 }, 243 "method": { 244 "begin": "(rpc)\\s+([A-Za-z][A-Za-z0-9_]*)", 245 "beginCaptures": { 246 "1": { "name": "keyword.other.proto" }, 247 "2": { "name": "entity.name.function" } 248 }, 249 "end": "\\}|(;)", 250 "endCaptures": { 251 "1": { "name": "punctuation.terminator.proto" } 252 }, 253 "patterns": [ 254 { "include": "#comments" }, 255 { "include": "#optionStmt" }, 256 { "include": "#rpcKeywords" }, 257 { "include": "#ident" } 258 ] 259 }, 260 "rpcKeywords": { 261 "match": "\\b(stream|returns)\\b", 262 "name": "keyword.other.proto" 263 }, 264 "ident": { 265 "match": "\\.?[A-Za-z][A-Za-z0-9_.]*", 266 "name": "entity.name.class.proto" 267 }, 268 "constants": { 269 "match": "\\b(true|false|max|[A-Z_]+)\\b", 270 "name": "constant.language.proto" 271 }, 272 "storagetypes": { 273 "match": "\\b(double|float|int32|int64|uint32|uint64|sint32|sint64|fixed32|fixed64|sfixed32|sfixed64|bool|string|bytes)\\b", 274 "name": "storage.type.proto" 275 }, 276 "string": { 277 "match": "([\"'])(?:\\\\.|[^\\\\])*?\\1", 278 "name": "string.quoted.double.proto" 279 }, 280 "number": { 281 "name": "constant.numeric.proto", 282 "match": "\\b((0(x|X)[0-9a-fA-F]*)|(([0-9]+\\.?[0-9]*)|(\\.[0-9]+))((e|E)(\\+|-)?[0-9]+)?)\\b" 283 } 284 } 285 } 286