Mercurial > vim
view runtime/syntax/wast.vim @ 25786:ec62e0764ffa v8.2.3428
patch 8.2.3428: using freed memory when replacing
Commit: https://github.com/vim/vim/commit/35a9a00afcb20897d462a766793ff45534810dc3
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Sep 11 21:14:20 2021 +0200
patch 8.2.3428: using freed memory when replacing
Problem: Using freed memory when replacing. (Dhiraj Mishra)
Solution: Get the line pointer after calling ins_copychar().
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sat, 11 Sep 2021 21:15:03 +0200 |
parents | 172f18a3a6cd |
children | 2023f0835f75 |
line wrap: on
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" Vim syntax file " Language: WebAssembly " Maintainer: rhysd <lin90162@yahoo.co.jp> " Last Change: Jul 29, 2018 " 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 wastCluster contains=wastModule,wastInstWithType,wastInstGeneral,wastParamInst,wastControlInst,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 " 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 " https://webassembly.github.io/spec/core/text/instructions.html#parametric-instructions syn match wastParamInst "\%((\s*\)\@<=\<\%(drop\|select\)\>" contained display " Identifiers " https://webassembly.github.io/spec/core/text/values.html#text-id syn match wastNamedVar "$\+[[:alnum:]!#$%&'∗./:=><?@\\^_`~+-]*" contained display syn match wastUnnamedVar "$\+\d\+[[:alnum:]!#$%&'∗./:=><?@\\^_`~+-]\@!" contained 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 " 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 keyword wastFloat inf nan contained " Integer literals " https://webassembly.github.io/spec/core/text/values.html#integers syn match wastNumber "\<-\=\d\%(_\=\d\)*\>" display contained 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 wastList matchgroup=wastListDelimiter start="(;\@!" matchgroup=wastListDelimiter end=";\@<!)" contains=@wastCluster " Types " https://webassembly.github.io/spec/core/text/types.html syn keyword wastType i64 i32 f64 f32 param result anyfunc mut contained syn match wastType "\%((\_s*\)\@<=func\%(\_s*[()]\)\@=" display contained " Modules " https://webassembly.github.io/spec/core/text/modules.html 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 hi def link wastModule PreProc hi def link wastListDelimiter Delimiter hi def link wastInstWithType Operator hi def link wastInstGeneral Operator hi def link wastControlInst Statement hi def link wastParamInst Conditional hi def link wastString String hi def link wastStringSpecial Special hi def link wastNamedVar Identifier hi def link wastUnnamedVar PreProc hi def link wastFloat Float hi def link wastNumber Number hi def link wastComment Comment hi def link wastType Type let b:current_syntax = "wast" let &cpo = s:cpo_save unlet s:cpo_save