Mercurial > vim
view runtime/syntax/aap.vim @ 31620:2266b5c4f87b v9.0.1142
patch 9.0.1142: crash and/or memory leak when redefining function
Commit: https://github.com/vim/vim/commit/f057171d8b562c72334fd7c15c89ff787358ce3a
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Jan 4 13:16:20 2023 +0000
patch 9.0.1142: crash and/or memory leak when redefining function
Problem: Crash and/or memory leak when redefining function after error.
Solution: Clear pointer after making a copy. Clear arrays on failure.
(closes #11774)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Wed, 04 Jan 2023 14:30:03 +0100 |
parents | 3fc0f57ecb91 |
children | 4027cefc2aab |
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" Vim syntax file " Language: A-A-P recipe " Maintainer: Bram Moolenaar <Bram@vim.org> " Last Change: 2004 Jun 13 " Quit when a syntax file was already loaded if exists("b:current_syntax") finish endif let s:cpo_save = &cpo set cpo&vim syn include @aapPythonScript syntax/python.vim syn match aapVariable /$[-+?*="'\\!]*[a-zA-Z0-9_.]*/ syn match aapVariable /$[-+?*="'\\!]*([a-zA-Z0-9_.]*)/ syn keyword aapTodo contained TODO Todo syn match aapString +'[^']\{-}'+ syn match aapString +"[^"]\{-}"+ syn match aapCommand '^\s*:action\>' syn match aapCommand '^\s*:add\>' syn match aapCommand '^\s*:addall\>' syn match aapCommand '^\s*:asroot\>' syn match aapCommand '^\s*:assertpkg\>' syn match aapCommand '^\s*:attr\>' syn match aapCommand '^\s*:attribute\>' syn match aapCommand '^\s*:autodepend\>' syn match aapCommand '^\s*:buildcheck\>' syn match aapCommand '^\s*:cd\>' syn match aapCommand '^\s*:chdir\>' syn match aapCommand '^\s*:checkin\>' syn match aapCommand '^\s*:checkout\>' syn match aapCommand '^\s*:child\>' syn match aapCommand '^\s*:chmod\>' syn match aapCommand '^\s*:commit\>' syn match aapCommand '^\s*:commitall\>' syn match aapCommand '^\s*:conf\>' syn match aapCommand '^\s*:copy\>' syn match aapCommand '^\s*:del\>' syn match aapCommand '^\s*:deldir\>' syn match aapCommand '^\s*:delete\>' syn match aapCommand '^\s*:delrule\>' syn match aapCommand '^\s*:dll\>' syn match aapCommand '^\s*:do\>' syn match aapCommand '^\s*:error\>' syn match aapCommand '^\s*:execute\>' syn match aapCommand '^\s*:exit\>' syn match aapCommand '^\s*:export\>' syn match aapCommand '^\s*:fetch\>' syn match aapCommand '^\s*:fetchall\>' syn match aapCommand '^\s*:filetype\>' syn match aapCommand '^\s*:finish\>' syn match aapCommand '^\s*:global\>' syn match aapCommand '^\s*:import\>' syn match aapCommand '^\s*:include\>' syn match aapCommand '^\s*:installpkg\>' syn match aapCommand '^\s*:lib\>' syn match aapCommand '^\s*:local\>' syn match aapCommand '^\s*:log\>' syn match aapCommand '^\s*:ltlib\>' syn match aapCommand '^\s*:mkdir\>' syn match aapCommand '^\s*:mkdownload\>' syn match aapCommand '^\s*:move\>' syn match aapCommand '^\s*:pass\>' syn match aapCommand '^\s*:popdir\>' syn match aapCommand '^\s*:produce\>' syn match aapCommand '^\s*:program\>' syn match aapCommand '^\s*:progsearch\>' syn match aapCommand '^\s*:publish\>' syn match aapCommand '^\s*:publishall\>' syn match aapCommand '^\s*:pushdir\>' syn match aapCommand '^\s*:quit\>' syn match aapCommand '^\s*:recipe\>' syn match aapCommand '^\s*:refresh\>' syn match aapCommand '^\s*:remove\>' syn match aapCommand '^\s*:removeall\>' syn match aapCommand '^\s*:require\>' syn match aapCommand '^\s*:revise\>' syn match aapCommand '^\s*:reviseall\>' syn match aapCommand '^\s*:route\>' syn match aapCommand '^\s*:rule\>' syn match aapCommand '^\s*:start\>' syn match aapCommand '^\s*:symlink\>' syn match aapCommand '^\s*:sys\>' syn match aapCommand '^\s*:sysdepend\>' syn match aapCommand '^\s*:syspath\>' syn match aapCommand '^\s*:system\>' syn match aapCommand '^\s*:tag\>' syn match aapCommand '^\s*:tagall\>' syn match aapCommand '^\s*:toolsearch\>' syn match aapCommand '^\s*:totype\>' syn match aapCommand '^\s*:touch\>' syn match aapCommand '^\s*:tree\>' syn match aapCommand '^\s*:unlock\>' syn match aapCommand '^\s*:update\>' syn match aapCommand '^\s*:usetool\>' syn match aapCommand '^\s*:variant\>' syn match aapCommand '^\s*:verscont\>' syn match aapCommand '^\s*:print\>' nextgroup=aapPipeEnd syn match aapPipeCmd '\s*:print\>' nextgroup=aapPipeEnd contained syn match aapCommand '^\s*:cat\>' nextgroup=aapPipeEnd syn match aapPipeCmd '\s*:cat\>' nextgroup=aapPipeEnd contained syn match aapCommand '^\s*:syseval\>' nextgroup=aapPipeEnd syn match aapPipeCmd '\s*:syseval\>' nextgroup=aapPipeEnd contained syn match aapPipeCmd '\s*:assign\>' contained syn match aapCommand '^\s*:eval\>' nextgroup=aapPipeEnd syn match aapPipeCmd '\s*:eval\>' nextgroup=aapPipeEndPy contained syn match aapPipeCmd '\s*:tee\>' nextgroup=aapPipeEnd contained syn match aapPipeCmd '\s*:log\>' nextgroup=aapPipeEnd contained syn match aapPipeEnd '[^|]*|' nextgroup=aapPipeCmd contained skipnl syn match aapPipeEndPy '[^|]*|' nextgroup=aapPipeCmd contained skipnl contains=@aapPythonScript syn match aapPipeStart '^\s*|' nextgroup=aapPipeCmd " " A Python line starts with @. Can be continued with a trailing backslash. syn region aapPythonRegion start="\s*@" skip='\\$' end=+$+ contains=@aapPythonScript keepend " " A Python block starts with ":python" and continues so long as the indent is " bigger. syn region aapPythonRegion matchgroup=aapCommand start="\z(\s*\):python" skip='\n\z1\s\|\n\s*\n' end=+$+ contains=@aapPythonScript " A Python expression is enclosed in backticks. syn region aapPythonRegion start="`" skip="``" end="`" contains=@aapPythonScript " TODO: There is something wrong with line continuation. syn match aapComment '#.*' contains=aapTodo syn match aapComment '#.*\(\\\n.*\)' contains=aapTodo syn match aapSpecial '$#' syn match aapSpecial '$\$' syn match aapSpecial '$(.)' " A heredoc assignment. syn region aapHeredoc start="^\s*\k\+\s*$\=+\=?\=<<\s*\z(\S*\)"hs=e+1 end="^\s*\z1\s*$"he=s-1 " Syncing is needed for ":python" and "VAR << EOF". Don't use Python syncing syn sync clear syn sync fromstart " The default highlighting. hi def link aapTodo Todo hi def link aapString String hi def link aapComment Comment hi def link aapSpecial Special hi def link aapVariable Identifier hi def link aapPipeCmd aapCommand hi def link aapCommand Statement hi def link aapHeredoc Constant let b:current_syntax = "aap" let &cpo = s:cpo_save unlet s:cpo_save " vim: ts=8