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view runtime/syntax/texinfo.vim @ 27784:bfce04a99561 v8.2.4418

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patch 8.2.4418: crash when using special multi-byte character Commit: https://github.com/vim/vim/commit/5921aeb5741fc6e84c870d68c7c35b93ad0c9f87 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Feb 19 11:20:12 2022 +0000 patch 8.2.4418: crash when using special multi-byte character Problem: Crash when using special multi-byte character. Solution: Don't use isalpha() for an arbitrary character.
author Bram Moolenaar <Bram@vim.org>
date Sat, 19 Feb 2022 12:30:04 +0100
parents 3a63b1e4a6f4
children
line wrap: on
line source

" Vim syntax file
" Language:         Texinfo (documentation format)
" Maintainer:       Robert Dodier <robert.dodier@gmail.com>
" Latest Revision:  2021-12-15

if exists("b:current_syntax")
  finish
endif

let s:cpo_save = &cpo
set cpo&vim

syn match texinfoControlSequence display '\(@end [a-zA-Z@]\+\|@[a-zA-Z@]\+\)'

syn match texinfoComment         display '^\s*\(@comment\|@c\)\>.*$'

syn region texinfoCode matchgroup=texinfoControlSequence start="@code{" end="}" contains=ALL
syn region texinfoVerb matchgroup=texinfoControlSequence start="@verb{" end="}" contains=ALL

syn region texinfoArgument matchgroup=texinfoBrace start="{" end="}" contains=ALLBUT

syn region texinfoExample matchgroup=texinfoControlSequence start="^@example\s*$" end="^@end example\s*$" contains=ALL

syn region texinfoVerbatim matchgroup=texinfoControlSequence start="^@verbatim\s*$" end="^@end verbatim\s*$"

syn region texinfoMenu matchgroup=texinfoControlSequence start="^@menu\s*$" end="^@end menu\s*$"

if exists("g:texinfo_delimiters")
  syn match texinfoDelimiter display '[][{}]'
endif

hi def link texinfoDelimiter       Delimiter
hi def link texinfoComment         Comment
hi def link texinfoControlSequence Identifier
hi def link texinfoBrace           Operator
hi def link texinfoArgument        Special
hi def link texinfoExample         String
hi def link texinfoVerbatim        String
hi def link texinfoVerb            String
hi def link texinfoCode            String
hi def link texinfoMenu            String

let b:current_syntax = "texinfo"

let &cpo = s:cpo_save
unlet s:cpo_save