1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
|
" Vim syntax file
" Language: Zig
" Upstream: https://github.com/ziglang/zig.vim
if exists("b:current_syntax")
finish
endif
let s:cpo_save = &cpo
set cpo&vim
let s:zig_syntax_keywords = {
\ 'zigBoolean': ["true"
\ , "false"]
\ , 'zigNull': ["null"]
\ , 'zigType': ["bool"
\ , "f16"
\ , "f32"
\ , "f64"
\ , "f80"
\ , "f128"
\ , "void"
\ , "type"
\ , "anytype"
\ , "anyerror"
\ , "anyframe"
\ , "volatile"
\ , "linksection"
\ , "noreturn"
\ , "allowzero"
\ , "i0"
\ , "u0"
\ , "isize"
\ , "usize"
\ , "comptime_int"
\ , "comptime_float"
\ , "c_char"
\ , "c_short"
\ , "c_ushort"
\ , "c_int"
\ , "c_uint"
\ , "c_long"
\ , "c_ulong"
\ , "c_longlong"
\ , "c_ulonglong"
\ , "c_longdouble"
\ , "anyopaque"]
\ , 'zigConstant': ["undefined"
\ , "unreachable"]
\ , 'zigConditional': ["if"
\ , "else"
\ , "switch"]
\ , 'zigRepeat': ["while"
\ , "for"]
\ , 'zigComparatorWord': ["and"
\ , "or"
\ , "orelse"]
\ , 'zigStructure': ["struct"
\ , "enum"
\ , "union"
\ , "error"
\ , "packed"
\ , "opaque"]
\ , 'zigException': ["error"]
\ , 'zigVarDecl': ["var"
\ , "const"
\ , "comptime"
\ , "threadlocal"]
\ , 'zigDummyVariable': ["_"]
\ , 'zigKeyword': ["fn"
\ , "try"
\ , "test"
\ , "pub"
\ , "usingnamespace"]
\ , 'zigExecution': ["return"
\ , "break"
\ , "continue"]
\ , 'zigMacro': ["defer"
\ , "errdefer"
\ , "async"
\ , "nosuspend"
\ , "await"
\ , "suspend"
\ , "resume"
\ , "export"
\ , "extern"]
\ , 'zigPreProc': ["catch"
\ , "inline"
\ , "noinline"
\ , "asm"
\ , "callconv"
\ , "noalias"]
\ , 'zigBuiltinFn': ["align"
\ , "@addWithOverflow"
\ , "@as"
\ , "@atomicLoad"
\ , "@atomicStore"
\ , "@bitCast"
\ , "@breakpoint"
\ , "@trap"
\ , "@alignCast"
\ , "@alignOf"
\ , "@cDefine"
\ , "@cImport"
\ , "@cInclude"
\ , "@cUndef"
\ , "@clz"
\ , "@cmpxchgWeak"
\ , "@cmpxchgStrong"
\ , "@compileError"
\ , "@compileLog"
\ , "@constCast"
\ , "@ctz"
\ , "@popCount"
\ , "@divExact"
\ , "@divFloor"
\ , "@divTrunc"
\ , "@embedFile"
\ , "@export"
\ , "@extern"
\ , "@tagName"
\ , "@TagType"
\ , "@errorName"
\ , "@call"
\ , "@errorReturnTrace"
\ , "@fence"
\ , "@fieldParentPtr"
\ , "@field"
\ , "@unionInit"
\ , "@frameAddress"
\ , "@import"
\ , "@inComptime"
\ , "@newStackCall"
\ , "@asyncCall"
\ , "@ptrFromInt"
\ , "@max"
\ , "@min"
\ , "@memcpy"
\ , "@memset"
\ , "@mod"
\ , "@mulAdd"
\ , "@mulWithOverflow"
\ , "@splat"
\ , "@src"
\ , "@bitOffsetOf"
\ , "@byteOffsetOf"
\ , "@offsetOf"
\ , "@OpaqueType"
\ , "@panic"
\ , "@prefetch"
\ , "@ptrCast"
\ , "@intFromPtr"
\ , "@rem"
\ , "@returnAddress"
\ , "@setCold"
\ , "@Type"
\ , "@shuffle"
\ , "@reduce"
\ , "@select"
\ , "@setRuntimeSafety"
\ , "@setEvalBranchQuota"
\ , "@setFloatMode"
\ , "@shlExact"
\ , "@This"
\ , "@hasDecl"
\ , "@hasField"
\ , "@shlWithOverflow"
\ , "@shrExact"
\ , "@sizeOf"
\ , "@bitSizeOf"
\ , "@sqrt"
\ , "@byteSwap"
\ , "@subWithOverflow"
\ , "@intCast"
\ , "@floatCast"
\ , "@floatFromInt"
\ , "@intFromFloat"
\ , "@intFromBool"
\ , "@errorCast"
\ , "@truncate"
\ , "@typeInfo"
\ , "@typeName"
\ , "@TypeOf"
\ , "@atomicRmw"
\ , "@errorFromInt"
\ , "@intFromError"
\ , "@enumFromInt"
\ , "@intFromEnum"
\ , "@setAlignStack"
\ , "@frame"
\ , "@Frame"
\ , "@frameSize"
\ , "@bitReverse"
\ , "@Vector"
\ , "@volatileCast"
\ , "@sin"
\ , "@cos"
\ , "@tan"
\ , "@exp"
\ , "@exp2"
\ , "@log"
\ , "@log2"
\ , "@log10"
\ , "@abs"
\ , "@floor"
\ , "@ceil"
\ , "@trunc"
\ , "@wasmMemorySize"
\ , "@wasmMemoryGrow"
\ , "@round"]
\ }
function! s:syntax_keyword(dict)
for key in keys(a:dict)
execute 'syntax keyword' key join(a:dict[key], ' ')
endfor
endfunction
call s:syntax_keyword(s:zig_syntax_keywords)
syntax match zigType "\v<[iu][1-9]\d*>"
syntax match zigOperator display "\V\[-+/*=^&?|!><%~]"
syntax match zigArrowCharacter display "\V->"
" 12_34 (. but not ..)? (12_34)? (exponent 12_34)?
syntax match zigDecNumber display "\v<\d%(_?\d)*%(\.\.@!)?%(\d%(_?\d)*)?%([eE][+-]?\d%(_?\d)*)?"
syntax match zigHexNumber display "\v<0x\x%(_?\x)*%(\.\.@!)?%(\x%(_?\x)*)?%([pP][+-]?\d%(_?\d)*)?"
syntax match zigOctNumber display "\v<0o\o%(_?\o)*"
syntax match zigBinNumber display "\v<0b[01]%(_?[01])*"
syntax match zigCharacterInvalid display contained /b\?'\zs[\n\r\t']\ze'/
syntax match zigCharacterInvalidUnicode display contained /b'\zs[^[:cntrl:][:graph:][:alnum:][:space:]]\ze'/
syntax match zigCharacter /b'\([^\\]\|\\\(.\|x\x\{2}\)\)'/ contains=zigEscape,zigEscapeError,zigCharacterInvalid,zigCharacterInvalidUnicode
syntax match zigCharacter /'\([^\\]\|\\\(.\|x\x\{2}\|u\x\{4}\|U\x\{6}\)\)'/ contains=zigEscape,zigEscapeUnicode,zigEscapeError,zigCharacterInvalid
syntax region zigBlock start="{" end="}" transparent fold
syntax region zigCommentLine start="//" end="$" contains=zigTodo,@Spell
syntax region zigCommentLineDoc start="//[/!]/\@!" end="$" contains=zigTodo,@Spell
syntax match zigMultilineStringPrefix /c\?\\\\/ contained containedin=zigMultilineString
syntax region zigMultilineString matchgroup=zigMultilineStringDelimiter start="c\?\\\\" end="$" contains=zigMultilineStringPrefix display
syntax keyword zigTodo contained TODO
syntax region zigString matchgroup=zigStringDelimiter start=+c\?"+ skip=+\\\\\|\\"+ end=+"+ oneline contains=zigEscape,zigEscapeUnicode,zigEscapeError,@Spell
syntax match zigEscapeError display contained /\\./
syntax match zigEscape display contained /\\\([nrt\\'"]\|x\x\{2}\)/
syntax match zigEscapeUnicode display contained /\\\(u\x\{4}\|U\x\{6}\)/
highlight default link zigDecNumber zigNumber
highlight default link zigHexNumber zigNumber
highlight default link zigOctNumber zigNumber
highlight default link zigBinNumber zigNumber
highlight default link zigBuiltinFn Statement
highlight default link zigKeyword Keyword
highlight default link zigType Type
highlight default link zigCommentLine Comment
highlight default link zigCommentLineDoc Comment
highlight default link zigDummyVariable Comment
highlight default link zigTodo Todo
highlight default link zigString String
highlight default link zigStringDelimiter String
highlight default link zigMultilineString String
highlight default link zigMultilineStringContent String
highlight default link zigMultilineStringPrefix String
highlight default link zigMultilineStringDelimiter Delimiter
highlight default link zigCharacterInvalid Error
highlight default link zigCharacterInvalidUnicode zigCharacterInvalid
highlight default link zigCharacter Character
highlight default link zigEscape Special
highlight default link zigEscapeUnicode zigEscape
highlight default link zigEscapeError Error
highlight default link zigBoolean Boolean
highlight default link zigNull Boolean
highlight default link zigConstant Constant
highlight default link zigNumber Number
highlight default link zigArrowCharacter zigOperator
highlight default link zigOperator Operator
highlight default link zigStructure Structure
highlight default link zigExecution Special
highlight default link zigMacro Macro
highlight default link zigConditional Conditional
highlight default link zigComparatorWord Keyword
highlight default link zigRepeat Repeat
highlight default link zigSpecial Special
highlight default link zigVarDecl Function
highlight default link zigPreProc PreProc
highlight default link zigException Exception
delfunction s:syntax_keyword
let b:current_syntax = "zig"
let &cpo = s:cpo_save
unlet! s:cpo_save
|
