view runtime/syntax/gyp.vim @ 33096:828bcb1a37e7 v9.0.1833

patch 9.0.1833: [security] runtime file fixes Commit: https://github.com/vim/vim/commit/816fbcc262687b81fc46f82f7bbeb1453addfe0c Author: Christian Brabandt <cb@256bit.org> Date: Thu Aug 31 23:52:30 2023 +0200 patch 9.0.1833: [security] runtime file fixes Problem: runtime files may execute code in current dir Solution: only execute, if not run from current directory The perl, zig and ruby filetype plugins and the zip and gzip autoload plugins may try to load malicious executable files from the current working directory. This is especially a problem on windows, where the current directory is implicitly in your $PATH and windows may even run a file with the extension `.bat` because of $PATHEXT. So make sure that we are not trying to execute a file from the current directory. If this would be the case, error out (for the zip and gzip) plugins or silently do not run those commands (for the ftplugins). This assumes, that only the current working directory is bad. For all other directories, it is assumed that those directories were intentionally set to the $PATH by the user. Signed-off-by: Christian Brabandt <cb@256bit.org>
author Christian Brabandt <cb@256bit.org>
date Fri, 01 Sep 2023 00:00:02 +0200
parents 1e91e26ceebf
children
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" Vim syntax file
" Language:	GYP
" Maintainer:	ObserverOfTime <chronobserver@disroot.org>
" Filenames:	*.gyp,*.gypi
" Last Change:	2022 Sep 27

if !exists('g:main_syntax')
  if exists('b:current_syntax') && b:current_syntax ==# 'gyp'
    finish
  endif
  let g:main_syntax = 'gyp'
endif

" Based on JSON syntax
runtime! syntax/json.vim

" Single quotes are allowed
syn clear jsonStringSQError

syn match jsonKeywordMatch /'\([^']\|\\\'\)\+'[[:blank:]\r\n]*\:/ contains=jsonKeyword
if has('conceal') && (!exists('g:vim_json_conceal') || g:vim_json_conceal==1)
   syn region  jsonKeyword matchgroup=jsonQuote start=/'/  end=/'\ze[[:blank:]\r\n]*\:/ concealends contained
else
   syn region  jsonKeyword matchgroup=jsonQuote start=/'/  end=/'\ze[[:blank:]\r\n]*\:/ contained
endif

syn match  jsonStringMatch /'\([^']\|\\\'\)\+'\ze[[:blank:]\r\n]*[,}\]]/ contains=jsonString
if has('conceal') && (!exists('g:vim_json_conceal') || g:vim_json_conceal==1)
    syn region  jsonString oneline matchgroup=jsonQuote start=/'/  skip=/\\\\\|\\'/  end=/'/ concealends contains=jsonEscape contained
else
    syn region  jsonString oneline matchgroup=jsonQuote start=/'/  skip=/\\\\\|\\'/  end=/'/ contains=jsonEscape contained
endif

" Trailing commas are allowed
if !exists('g:vim_json_warnings') || g:vim_json_warnings==1
    syn clear jsonTrailingCommaError
endif

" Python-style comments are allowed
syn match   jsonComment  /#.*$/ contains=jsonTodo,@Spell
syn keyword jsonTodo     FIXME NOTE TODO XXX TBD contained

hi def link jsonComment Comment
hi def link jsonTodo    Todo

let b:current_syntax = 'gyp'
if g:main_syntax ==# 'gyp'
  unlet g:main_syntax
endif