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update .wast files syntax highlighting (#12741)

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Linda_pp
2023-08-09 23:45:52 +09:00
committed by GitHub
parent 84bc00e9b5
commit 8f566fdb1e
1 changed files with 23 additions and 10 deletions
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33
runtime/syntax/wast.vim
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@ -1,7 +1,7 @@
" Vim syntax file
" Language: WebAssembly
" Maintainer: rhysd <lin90162@yahoo.co.jp>
" Last Change: Jul 29, 2018
" Last Change: Aug 7, 2023
" For bugs, patches and license go to https://github.com/rhysd/vim-wasm
if exists("b:current_syntax")
@ -11,33 +11,42 @@ endif
let s:cpo_save = &cpo
set cpo&vim
syn cluster wastCluster contains=wastModule,wastInstWithType,wastInstGeneral,wastParamInst,wastControlInst,wastString,wastNamedVar,wastUnnamedVar,wastFloat,wastNumber,wastComment,wastList,wastType
syn cluster wastNotTop contains=wastModule,wastInstWithType,wastInstGetSet,wastInstGeneral,wastParamInst,wastControlInst,wastSimdInst,wastString,wastNamedVar,wastUnnamedVar,wastFloat,wastNumber,wastComment,wastList,wastType
" Instructions
" https://webassembly.github.io/spec/core/text/instructions.html
" Note: memarg (align=,offset=) can be added to memory instructions
syn match wastInstWithType "\%((\s*\)\@<=\<\%(i32\|i64\|f32\|f64\|memory\)\.[[:alnum:]_]\+\%(/\%(i32\|i64\|f32\|f64\)\)\=\>\%(\s\+\%(align\|offset\)=\)\=" contained display
syn match wastInstGeneral "\%((\s*\)\@<=\<[[:alnum:]_]\+\>" contained display
syn match wastInstGetSet "\%((\s*\)\@<=\<\%(local\|global\)\.\%(get\|set\)\>" contained display
" https://webassembly.github.io/spec/core/text/instructions.html#control-instructions
syn match wastControlInst "\%((\s*\)\@<=\<\%(block\|end\|loop\|if\|else\|unreachable\|nop\|br\|br_if\|br_table\|return\|call\|call_indirect\)\>" contained display
syn match wastControlInst "\%((\s*\)\@<=\<\%(block\|end\|loop\|if\|then\|else\|unreachable\|nop\|br\|br_if\|br_table\|return\|call\|call_indirect\)\>" contained display
" https://webassembly.github.io/spec/core/text/instructions.html#parametric-instructions
syn match wastParamInst "\%((\s*\)\@<=\<\%(drop\|select\)\>" contained display
" SIMD instructions
" https://webassembly.github.io/simd/core/text/instructions.html#simd-instructions
syn match wastSimdInst "\<\%(v128\|i8x16\|i16x8\|i32x4\|i64x2\|f32x4\|f64x2)\)\.[[:alnum:]_]\+\%(\s\+\%(i8x16\|i16x8\|i32x4\|i64x2\|f32x4\|f64x2\)\)\=\>" contained display
" Identifiers
" https://webassembly.github.io/spec/core/text/values.html#text-id
syn match wastNamedVar "$\+[[:alnum:]!#$%&'∗./:=><?@\\^_`~+-]*" contained display
syn match wastNamedVar "$\+[[:alnum:]!#$%&'∗./:=><?@\\^_`~+-]*" contained contains=wastEscapeUtf8
syn match wastUnnamedVar "$\+\d\+[[:alnum:]!#$%&'∗./:=><?@\\^_`~+-]\@!" contained display
" Presuming the source text is itself encoded correctly, strings that do not
" contain any uses of hexadecimal byte escapes are always valid names.
" https://webassembly.github.io/spec/core/text/values.html#names
syn match wastEscapedUtf8 "\\\x\{1,6}" contained containedin=wastNamedVar display
" String literals
" https://webassembly.github.io/spec/core/text/values.html#strings
syn region wastString start=+"+ skip=+\\\\\|\\"+ end=+"+ contained contains=wastStringSpecial
syn match wastStringSpecial "\\\x\x\|\\[tnr'\\\"]\|\\u\x\+" contained containedin=wastString
syn match wastStringSpecial "\\\x\x\|\\[tnr'\\\"]\|\\u\x\+" contained containedin=wastString display
" Float literals
" https://webassembly.github.io/spec/core/text/values.html#floating-point
syn match wastFloat "\<-\=\d\%(_\=\d\)*\%(\.\d\%(_\=\d\)*\)\=\%([eE][-+]\=\d\%(_\=\d\)*\)\=" display contained
syn match wastFloat "\<-\=0x\x\%(_\=\d\)*\%(\.\x\%(_\=\x\)*\)\=\%([pP][-+]\=\d\%(_\=\d\)*\)\=" display contained
syn match wastFloat "\<-\=0x\x\%(_\=\x\)*\%(\.\x\%(_\=\x\)*\)\=\%([pP][-+]\=\d\%(_\=\d\)*\)\=" display contained
syn keyword wastFloat inf nan contained
syn match wastFloat "nan:0x\x\%(_\=\x\)*" display contained
" Integer literals
" https://webassembly.github.io/spec/core/text/values.html#integers
@ -46,14 +55,15 @@ syn match wastNumber "\<-\=0x\x\%(_\=\x\)*\>" display contained
" Comments
" https://webassembly.github.io/spec/core/text/lexical.html#comments
syn region wastComment start=";;" end="$" display
syn region wastComment start=";;" end="$"
syn region wastComment start="(;;\@!" end=";)"
syn region wastList matchgroup=wastListDelimiter start="(;\@!" matchgroup=wastListDelimiter end=";\@<!)" contains=@wastCluster
syn region wastList matchgroup=wastListDelimiter start="(;\@!" matchgroup=wastListDelimiter end=";\@<!)" contains=@wastNotTop
" Types
" https://webassembly.github.io/spec/core/text/types.html
syn keyword wastType i64 i32 f64 f32 param result anyfunc mut contained
" Note: `mut` was changed to `const`/`var` at Wasm 2.0
syn keyword wastType i64 i32 f64 f32 param result funcref func externref extern mut v128 const var contained
syn match wastType "\%((\_s*\)\@<=func\%(\_s*[()]\)\@=" display contained
" Modules
@ -61,13 +71,15 @@ syn match wastType "\%((\_s*\)\@<=func\%(\_s*[()]\)\@=" display conta
syn keyword wastModule module type export import table memory global data elem contained
syn match wastModule "\%((\_s*\)\@<=func\%(\_s\+\$\)\@=" display contained
syn sync lines=100
syn sync maxlines=100
hi def link wastModule PreProc
hi def link wastListDelimiter Delimiter
hi def link wastInstWithType Operator
hi def link wastInstGetSet Operator
hi def link wastInstGeneral Operator
hi def link wastControlInst Statement
hi def link wastSimdInst Operator
hi def link wastParamInst Conditional
hi def link wastString String
hi def link wastStringSpecial Special
@ -77,6 +89,7 @@ hi def link wastFloat Float
hi def link wastNumber Number
hi def link wastComment Comment
hi def link wastType Type
hi def link wastEscapedUtf8 Special
let b:current_syntax = "wast"