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31383
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1 " Vim syntax file
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2 " Language: Zig
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3 " Upstream: https://github.com/ziglang/zig.vim
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4
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5 if exists("b:current_syntax")
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6 finish
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7 endif
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8
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9 let s:cpo_save = &cpo
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10 set cpo&vim
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11
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12 let s:zig_syntax_keywords = {
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13 \ 'zigBoolean': ["true"
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14 \ , "false"]
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15 \ , 'zigNull': ["null"]
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16 \ , 'zigType': ["bool"
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17 \ , "f16"
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18 \ , "f32"
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19 \ , "f64"
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20 \ , "f80"
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21 \ , "f128"
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22 \ , "void"
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23 \ , "type"
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24 \ , "anytype"
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25 \ , "anyerror"
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26 \ , "anyframe"
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27 \ , "volatile"
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28 \ , "linksection"
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29 \ , "noreturn"
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30 \ , "allowzero"
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31 \ , "i0"
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32 \ , "u0"
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33 \ , "isize"
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34 \ , "usize"
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35 \ , "comptime_int"
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36 \ , "comptime_float"
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37 \ , "c_short"
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38 \ , "c_ushort"
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39 \ , "c_int"
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40 \ , "c_uint"
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41 \ , "c_long"
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42 \ , "c_ulong"
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43 \ , "c_longlong"
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44 \ , "c_ulonglong"
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45 \ , "c_longdouble"
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46 \ , "anyopaque"]
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47 \ , 'zigConstant': ["undefined"
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48 \ , "unreachable"]
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49 \ , 'zigConditional': ["if"
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50 \ , "else"
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51 \ , "switch"]
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52 \ , 'zigRepeat': ["while"
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53 \ , "for"]
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54 \ , 'zigComparatorWord': ["and"
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55 \ , "or"
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56 \ , "orelse"]
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57 \ , 'zigStructure': ["struct"
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58 \ , "enum"
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59 \ , "union"
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60 \ , "error"
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61 \ , "packed"
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62 \ , "opaque"]
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63 \ , 'zigException': ["error"]
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64 \ , 'zigVarDecl': ["var"
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65 \ , "const"
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66 \ , "comptime"
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67 \ , "threadlocal"]
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68 \ , 'zigDummyVariable': ["_"]
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69 \ , 'zigKeyword': ["fn"
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70 \ , "try"
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71 \ , "test"
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72 \ , "pub"
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73 \ , "usingnamespace"]
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74 \ , 'zigExecution': ["return"
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75 \ , "break"
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76 \ , "continue"]
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77 \ , 'zigMacro': ["defer"
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78 \ , "errdefer"
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79 \ , "async"
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80 \ , "nosuspend"
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81 \ , "await"
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82 \ , "suspend"
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83 \ , "resume"
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84 \ , "export"
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85 \ , "extern"]
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86 \ , 'zigPreProc': ["catch"
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87 \ , "inline"
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88 \ , "noinline"
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89 \ , "asm"
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90 \ , "callconv"
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91 \ , "noalias"]
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92 \ , 'zigBuiltinFn': ["align"
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93 \ , "@addWithOverflow"
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94 \ , "@as"
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95 \ , "@atomicLoad"
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96 \ , "@atomicStore"
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97 \ , "@bitCast"
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98 \ , "@breakpoint"
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99 \ , "@alignCast"
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100 \ , "@alignOf"
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101 \ , "@cDefine"
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102 \ , "@cImport"
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103 \ , "@cInclude"
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104 \ , "@cUndef"
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105 \ , "@clz"
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106 \ , "@cmpxchgWeak"
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107 \ , "@cmpxchgStrong"
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108 \ , "@compileError"
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109 \ , "@compileLog"
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110 \ , "@ctz"
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111 \ , "@popCount"
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112 \ , "@divExact"
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113 \ , "@divFloor"
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114 \ , "@divTrunc"
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115 \ , "@embedFile"
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116 \ , "@export"
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117 \ , "@extern"
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118 \ , "@tagName"
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119 \ , "@TagType"
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120 \ , "@errorName"
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121 \ , "@call"
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122 \ , "@errorReturnTrace"
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123 \ , "@fence"
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124 \ , "@fieldParentPtr"
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125 \ , "@field"
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126 \ , "@unionInit"
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127 \ , "@frameAddress"
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128 \ , "@import"
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129 \ , "@newStackCall"
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130 \ , "@asyncCall"
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131 \ , "@intToPtr"
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132 \ , "@max"
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133 \ , "@min"
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134 \ , "@memcpy"
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135 \ , "@memset"
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136 \ , "@mod"
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137 \ , "@mulAdd"
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138 \ , "@mulWithOverflow"
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139 \ , "@splat"
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140 \ , "@src"
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141 \ , "@bitOffsetOf"
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142 \ , "@byteOffsetOf"
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143 \ , "@offsetOf"
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144 \ , "@OpaqueType"
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145 \ , "@panic"
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146 \ , "@prefetch"
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147 \ , "@ptrCast"
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148 \ , "@ptrToInt"
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149 \ , "@rem"
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150 \ , "@returnAddress"
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151 \ , "@setCold"
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152 \ , "@Type"
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153 \ , "@shuffle"
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154 \ , "@reduce"
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155 \ , "@select"
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156 \ , "@setRuntimeSafety"
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157 \ , "@setEvalBranchQuota"
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158 \ , "@setFloatMode"
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159 \ , "@shlExact"
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160 \ , "@This"
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161 \ , "@hasDecl"
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162 \ , "@hasField"
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163 \ , "@shlWithOverflow"
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164 \ , "@shrExact"
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165 \ , "@sizeOf"
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166 \ , "@bitSizeOf"
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167 \ , "@sqrt"
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168 \ , "@byteSwap"
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169 \ , "@subWithOverflow"
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170 \ , "@intCast"
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171 \ , "@floatCast"
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172 \ , "@intToFloat"
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173 \ , "@floatToInt"
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174 \ , "@boolToInt"
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175 \ , "@errSetCast"
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176 \ , "@truncate"
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177 \ , "@typeInfo"
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178 \ , "@typeName"
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179 \ , "@TypeOf"
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180 \ , "@atomicRmw"
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181 \ , "@intToError"
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182 \ , "@errorToInt"
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183 \ , "@intToEnum"
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184 \ , "@enumToInt"
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185 \ , "@setAlignStack"
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186 \ , "@frame"
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187 \ , "@Frame"
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188 \ , "@frameSize"
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189 \ , "@bitReverse"
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190 \ , "@Vector"
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191 \ , "@sin"
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192 \ , "@cos"
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193 \ , "@tan"
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194 \ , "@exp"
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195 \ , "@exp2"
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196 \ , "@log"
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197 \ , "@log2"
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198 \ , "@log10"
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199 \ , "@fabs"
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200 \ , "@floor"
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201 \ , "@ceil"
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202 \ , "@trunc"
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203 \ , "@wasmMemorySize"
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204 \ , "@wasmMemoryGrow"
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205 \ , "@round"]
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206 \ }
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207
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208 function! s:syntax_keyword(dict)
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209 for key in keys(a:dict)
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210 execute 'syntax keyword' key join(a:dict[key], ' ')
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211 endfor
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212 endfunction
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213
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214 call s:syntax_keyword(s:zig_syntax_keywords)
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215
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216 syntax match zigType "\v<[iu][1-9]\d*>"
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217 syntax match zigOperator display "\V\[-+/*=^&?|!><%~]"
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218 syntax match zigArrowCharacter display "\V->"
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219
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220 " 12_34 (. but not ..)? (12_34)? (exponent 12_34)?
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221 syntax match zigDecNumber display "\v<\d%(_?\d)*%(\.\.@!)?%(\d%(_?\d)*)?%([eE][+-]?\d%(_?\d)*)?"
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222 syntax match zigHexNumber display "\v<0x\x%(_?\x)*%(\.\.@!)?%(\x%(_?\x)*)?%([pP][+-]?\d%(_?\d)*)?"
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223 syntax match zigOctNumber display "\v<0o\o%(_?\o)*"
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224 syntax match zigBinNumber display "\v<0b[01]%(_?[01])*"
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225
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226 syntax match zigCharacterInvalid display contained /b\?'\zs[\n\r\t']\ze'/
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227 syntax match zigCharacterInvalidUnicode display contained /b'\zs[^[:cntrl:][:graph:][:alnum:][:space:]]\ze'/
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228 syntax match zigCharacter /b'\([^\\]\|\\\(.\|x\x\{2}\)\)'/ contains=zigEscape,zigEscapeError,zigCharacterInvalid,zigCharacterInvalidUnicode
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229 syntax match zigCharacter /'\([^\\]\|\\\(.\|x\x\{2}\|u\x\{4}\|U\x\{6}\)\)'/ contains=zigEscape,zigEscapeUnicode,zigEscapeError,zigCharacterInvalid
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230
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231 syntax region zigBlock start="{" end="}" transparent fold
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232
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233 syntax region zigCommentLine start="//" end="$" contains=zigTodo,@Spell
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234 syntax region zigCommentLineDoc start="//[/!]/\@!" end="$" contains=zigTodo,@Spell
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235
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236 syntax match zigMultilineStringPrefix /c\?\\\\/ contained containedin=zigMultilineString
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237 syntax region zigMultilineString matchgroup=zigMultilineStringDelimiter start="c\?\\\\" end="$" contains=zigMultilineStringPrefix display
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238
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239 syntax keyword zigTodo contained TODO
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240
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241 syntax region zigString matchgroup=zigStringDelimiter start=+c\?"+ skip=+\\\\\|\\"+ end=+"+ oneline contains=zigEscape,zigEscapeUnicode,zigEscapeError,@Spell
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242 syntax match zigEscapeError display contained /\\./
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243 syntax match zigEscape display contained /\\\([nrt\\'"]\|x\x\{2}\)/
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244 syntax match zigEscapeUnicode display contained /\\\(u\x\{4}\|U\x\{6}\)/
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245
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246 highlight default link zigDecNumber zigNumber
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247 highlight default link zigHexNumber zigNumber
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248 highlight default link zigOctNumber zigNumber
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249 highlight default link zigBinNumber zigNumber
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250
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251 highlight default link zigBuiltinFn Statement
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252 highlight default link zigKeyword Keyword
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253 highlight default link zigType Type
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254 highlight default link zigCommentLine Comment
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255 highlight default link zigCommentLineDoc Comment
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256 highlight default link zigDummyVariable Comment
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257 highlight default link zigTodo Todo
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258 highlight default link zigString String
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259 highlight default link zigStringDelimiter String
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260 highlight default link zigMultilineString String
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261 highlight default link zigMultilineStringContent String
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262 highlight default link zigMultilineStringPrefix String
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263 highlight default link zigMultilineStringDelimiter Delimiter
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264 highlight default link zigCharacterInvalid Error
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265 highlight default link zigCharacterInvalidUnicode zigCharacterInvalid
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266 highlight default link zigCharacter Character
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267 highlight default link zigEscape Special
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268 highlight default link zigEscapeUnicode zigEscape
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269 highlight default link zigEscapeError Error
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270 highlight default link zigBoolean Boolean
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271 highlight default link zigNull Boolean
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272 highlight default link zigConstant Constant
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273 highlight default link zigNumber Number
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274 highlight default link zigArrowCharacter zigOperator
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275 highlight default link zigOperator Operator
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276 highlight default link zigStructure Structure
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277 highlight default link zigExecution Special
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278 highlight default link zigMacro Macro
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279 highlight default link zigConditional Conditional
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280 highlight default link zigComparatorWord Keyword
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281 highlight default link zigRepeat Repeat
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282 highlight default link zigSpecial Special
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283 highlight default link zigVarDecl Function
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284 highlight default link zigPreProc PreProc
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285 highlight default link zigException Exception
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286
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287 delfunction s:syntax_keyword
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288
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289 let b:current_syntax = "zig"
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290
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291 let &cpo = s:cpo_save
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292 unlet! s:cpo_save
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