Mercurial > vim
view runtime/syntax/wat.vim @ 33767:4913b4f5a133 v9.0.2104
patch 9.0.2104: wast filetype should be replaced by wat filetype
Commit: https://github.com/vim/vim/commit/bc8f79d36a456054ed29f46585830af6d71f57c8
Author: rhysd <lin90162@yahoo.co.jp>
Date: Tue Nov 14 16:46:07 2023 +0100
patch 9.0.2104: wast filetype should be replaced by wat filetype
Problem: wast filetype should be replaced by wat filetype
Solution: start using the official wat filetype name
runtime: rename `wast` filetype to `wat` (Wasm text format)
The problem is the name of the current filetype wast. When the plugin
was initially created, the file extension for Wasm text format was not
fixed and .wast was more popular.
However, recently .wat became the official file extension for
WebAssembly text (WAT) format and .wast is now a file extension for the
unofficial WAST format, which is a superset of .wat for the convenience
to describe the Wasm specification conformance tests.
https://webassembly.js.org/docs/contrib-wat-vs-wast.html
However for now, let's keep using the `wat` filetype even for the .wast
extension, so that we at least do not lose the filetype settings and
syntax highlighting. This can be adjusted later, if it turns out to have
a separate need for.
closes: #13533
Signed-off-by: rhysd <lin90162@yahoo.co.jp>
Signed-off-by: Christian Brabandt <cb@256bit.org>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 14 Nov 2023 17:15:03 +0100 |
| parents | |
| children |
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" Vim syntax file " Language: WebAssembly " Maintainer: rhysd <lin90162@yahoo.co.jp> " Last Change: Nov 14, 2023 " For bugs, patches and license go to https://github.com/rhysd/vim-wasm if exists("b:current_syntax") finish endif let s:cpo_save = &cpo set cpo&vim syn cluster watNotTop contains=watModule,watInstWithType,watInstGetSet,watInstGeneral,watParamInst,watControlInst,watSimdInst,watString,watNamedVar,watUnnamedVar,watFloat,watNumber,watComment,watList,watType " Instructions " https://webassembly.github.io/spec/core/text/instructions.html " Note: memarg (align=,offset=) can be added to memory instructions syn match watInstWithType "\%((\s*\)\@<=\<\%(i32\|i64\|f32\|f64\|memory\)\.[[:alnum:]_]\+\%(/\%(i32\|i64\|f32\|f64\)\)\=\>\%(\s\+\%(align\|offset\)=\)\=" contained display syn match watInstGeneral "\%((\s*\)\@<=\<[[:alnum:]_]\+\>" contained display syn match watInstGetSet "\%((\s*\)\@<=\<\%(local\|global\)\.\%(get\|set\)\>" contained display " https://webassembly.github.io/spec/core/text/instructions.html#control-instructions syn match watControlInst "\%((\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 watParamInst "\%((\s*\)\@<=\<\%(drop\|select\)\>" contained display " SIMD instructions " https://webassembly.github.io/simd/core/text/instructions.html#simd-instructions syn match watSimdInst "\<\%(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 watNamedVar "$\+[[:alnum:]!#$%&'∗./:=><?@\\^_`~+-]*" contained contains=watEscapeUtf8 syn match watUnnamedVar "$\+\d\+[[:alnum:]!#$%&'∗./:=><?@\\^_`~+-]\@!" 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 watEscapedUtf8 "\\\x\{1,6}" contained containedin=watNamedVar display " String literals " https://webassembly.github.io/spec/core/text/values.html#strings syn region watString start=+"+ skip=+\\\\\|\\"+ end=+"+ contained contains=watStringSpecial syn match watStringSpecial "\\\x\x\|\\[tnr'\\\"]\|\\u\x\+" contained containedin=watString display " Float literals " https://webassembly.github.io/spec/core/text/values.html#floating-point syn match watFloat "\<-\=\d\%(_\=\d\)*\%(\.\d\%(_\=\d\)*\)\=\%([eE][-+]\=\d\%(_\=\d\)*\)\=" display contained syn match watFloat "\<-\=0x\x\%(_\=\x\)*\%(\.\x\%(_\=\x\)*\)\=\%([pP][-+]\=\d\%(_\=\d\)*\)\=" display contained syn keyword watFloat inf nan contained syn match watFloat "nan:0x\x\%(_\=\x\)*" display contained " Integer literals " https://webassembly.github.io/spec/core/text/values.html#integers syn match watNumber "\<-\=\d\%(_\=\d\)*\>" display contained syn match watNumber "\<-\=0x\x\%(_\=\x\)*\>" display contained " Comments " https://webassembly.github.io/spec/core/text/lexical.html#comments syn region watComment start=";;" end="$" syn region watComment start="(;;\@!" end=";)" syn region watList matchgroup=watListDelimiter start="(;\@!" matchgroup=watListDelimiter end=";\@<!)" contains=@watNotTop " Types " https://webassembly.github.io/spec/core/text/types.html " Note: `mut` was changed to `const`/`var` at Wasm 2.0 syn keyword watType i64 i32 f64 f32 param result funcref func externref extern mut v128 const var contained syn match watType "\%((\_s*\)\@<=func\%(\_s*[()]\)\@=" display contained " Modules " https://webassembly.github.io/spec/core/text/modules.html syn keyword watModule module type export import table memory global data elem contained syn match watModule "\%((\_s*\)\@<=func\%(\_s\+\$\)\@=" display contained syn sync maxlines=100 hi def link watModule PreProc hi def link watListDelimiter Delimiter hi def link watInstWithType Operator hi def link watInstGetSet Operator hi def link watInstGeneral Operator hi def link watControlInst Statement hi def link watSimdInst Operator hi def link watParamInst Conditional hi def link watString String hi def link watStringSpecial Special hi def link watNamedVar Identifier hi def link watUnnamedVar PreProc hi def link watFloat Float hi def link watNumber Number hi def link watComment Comment hi def link watType Type hi def link watEscapedUtf8 Special let b:current_syntax = "wat" let &cpo = s:cpo_save unlet s:cpo_save