Mercurial > vim
view runtime/syntax/debcontrol.vim @ 27784:bfce04a99561 v8.2.4418
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 | f0d7cb510ce3 |
| children | cd68a630f0d0 |
line wrap: on
line source
" Vim syntax file " Language: Debian control files " Maintainer: Debian Vim Maintainers " Former Maintainers: Gerfried Fuchs <alfie@ist.org> " Wichert Akkerman <wakkerma@debian.org> " Last Change: 2021 Nov 26 " URL: https://salsa.debian.org/vim-team/vim-debian/blob/master/syntax/debcontrol.vim " Standard syntax initialization if exists('b:current_syntax') finish endif let s:cpo_save = &cpo set cpo&vim " Should match case except for the keys of each field syn case match syn iskeyword @,48-57,-,/ " Everything that is not explicitly matched by the rules below syn match debcontrolElse "^.*$" " Common seperators syn match debControlComma ",[ \t]*" syn match debControlSpace "[ \t]" let s:kernels = ['linux', 'hurd', 'kfreebsd', 'knetbsd', 'kopensolaris', 'netbsd'] let s:archs = [ \ 'alpha', 'amd64', 'armeb', 'armel', 'armhf', 'arm64', 'avr32', 'hppa' \, 'i386', 'ia64', 'lpia', 'm32r', 'm68k', 'mipsel', 'mips64el', 'mips' \, 'powerpcspe', 'powerpc', 'ppc64el', 'ppc64', 'riscv64', 's390x', 's390', 'sh3eb' \, 'sh3', 'sh4eb', 'sh4', 'sh', 'sparc64', 'sparc', 'x32' \ ] let s:pairs = [ \ 'hurd-i386', 'kfreebsd-i386', 'kfreebsd-amd64', 'knetbsd-i386' \, 'kopensolaris-i386', 'netbsd-alpha', 'netbsd-i386' \ ] " Define some common expressions we can use later on syn keyword debcontrolArchitecture contained all any exe 'syn keyword debcontrolArchitecture contained '. join(map(copy(s:kernels), {k,v -> v .'-any'})) exe 'syn keyword debcontrolArchitecture contained '. join(map(copy(s:archs), {k,v -> 'any-'.v})) exe 'syn keyword debcontrolArchitecture contained '. join(s:archs) exe 'syn keyword debcontrolArchitecture contained '. join(s:pairs) unlet s:kernels s:archs s:pairs " Keep in sync with https://metadata.ftp-master.org/sections.822 " curl -q https://metadata.ftp-master.debian.org/sections.822 2>/dev/null| grep-dctrl -n --not -FSection -sSection / - let s:sections = [ \ 'admin', 'cli-mono', 'comm', 'database', 'debian-installer', 'debug' \, 'devel', 'doc', 'editors', 'education', 'electronics', 'embedded' \, 'fonts', 'games', 'gnome', 'gnu-r', 'gnustep', 'golang', 'graphics' \, 'hamradio', 'haskell', 'httpd', 'interpreters', 'introspection' \, 'java', 'javascript', 'kde', 'kernel', 'libdevel', 'libs', 'lisp' \, 'localization', 'mail', 'math', 'metapackages', 'misc', 'net', 'news' \, 'ocaml', 'oldlibs', 'otherosfs', 'perl', 'php', 'python', 'raku' \, 'ruby', 'rust', 'science', 'shells', 'sound', 'tasks', 'tex', 'text' \, 'utils', 'vcs', 'video', 'web', 'x11', 'xfce', 'zope' \ ] syn keyword debcontrolMultiArch contained no foreign allowed same syn match debcontrolName contained "[a-z0-9][a-z0-9+.-]\+" syn keyword debcontrolPriority contained extra important optional required standard exe 'syn match debcontrolSection contained "\%(\%(contrib\|non-free\|non-US/main\|non-US/contrib\|non-US/non-free\|restricted\|universe\|multiverse\)/\)\=\<\%('.join(s:sections, '\|').'\)\>"' syn keyword debcontrolPackageType contained udeb deb syn match debcontrolVariable contained "\${.\{-}}" syn keyword debcontrolDmUpload contained yes syn keyword debcontrolYesNo contained yes no syn match debcontrolR3 contained "\<\%(no\|binary-targets\|[[:graph:]]\+/[[:graph:]]\+\%( \+[[:graph:]]\+/[[:graph:]]\+\)*\)\>" unlet s:sections " A URL (using the domain name definitions from RFC 1034 and 1738), right now " only enforce protocol and some sanity on the server/path part; syn match debcontrolHTTPUrl contained "\vhttps?://[[:alnum:]][-[:alnum:]]*[[:alnum:]]?(\.[[:alnum:]][-[:alnum:]]*[[:alnum:]]?)*\.[[:alpha:]][-[:alnum:]]*[[:alpha:]]?(:\d+)?(/[^[:space:]]*)?$" syn match debcontrolVcsSvn contained "\vsvn%(\+ssh)?://[[:alnum:]][-[:alnum:]]*[[:alnum:]]?(\.[[:alnum:]][-[:alnum:]]*[[:alnum:]]?)*\.[[:alpha:]][-[:alnum:]]*[[:alpha:]]?(:\d+)?(/[^[:space:]]*)?$" syn match debcontrolVcsCvs contained "\v%(\-d *)?:pserver:[^@]+\@[[:alnum:]][-[:alnum:]]*[[:alnum:]]?(\.[[:alnum:]][-[:alnum:]]*[[:alnum:]]?)*\.[[:alpha:]][-[:alnum:]]*[[:alpha:]]?:/[^[:space:]]*%( [^[:space:]]+)?$" syn match debcontrolVcsGit contained "\v%(git|https?)://[[:alnum:]][-[:alnum:]]*[[:alnum:]]?(\.[[:alnum:]][-[:alnum:]]*[[:alnum:]]?)*\.[[:alpha:]][-[:alnum:]]*[[:alpha:]]?(:\d+)?(/[^[:space:]]*)?%(\s+-b\s+[^ ~^:?*[\\]+)?$" " An email address syn match debcontrolEmail "[_=[:alnum:]\.+-]\+@[[:alnum:]\./\-]\+" syn match debcontrolEmail "<.\{-}>" " #-Comments syn match debcontrolComment "^#.*$" contains=@Spell syn case ignore " Handle all fields from deb-src-control(5) " Catch-all for the legal fields syn region debcontrolField matchgroup=debcontrolKey start="^\%(\%(XSBC-Original-\)\=Maintainer\|Standards-Version\|Bugs\|Origin\|X[SB]-Python-Version\|\%(XS-\)\=Vcs-Mtn\|\%(XS-\)\=Testsuite\%(-Triggers\)\=\|Build-Profiles\|Tag\|Subarchitecture\|Kernel-Version\|Installer-Menu-Item\): " end="$" contains=debcontrolVariable,debcontrolEmail oneline syn region debcontrolMultiField matchgroup=debcontrolKey start="^\%(Build-\%(Conflicts\|Depends\)\%(-Arch\|-Indep\)\=\|\%(Pre-\)\=Depends\|Recommends\|Suggests\|Breaks\|Enhances\|Replaces\|Conflicts\|Provides\|Built-Using\|Uploaders\|X[SBC]\{0,3\}\%(Private-\)\=-[-a-zA-Z0-9]\+\): *" skip="^[ \t]" end="^$"me=s-1 end="^[^ \t#]"me=s-1 contains=debcontrolEmail,debcontrolVariable,debcontrolComment syn region debcontrolMultiFieldSpell matchgroup=debcontrolKey start="^Description: *" skip="^[ \t]" end="^$"me=s-1 end="^[^ \t#]"me=s-1 contains=debcontrolEmail,debcontrolVariable,debcontrolComment,@Spell " Fields for which we do strict syntax checking syn region debcontrolStrictField matchgroup=debcontrolKey start="^Architecture: *" end="$" contains=debcontrolArchitecture,debcontrolSpace oneline syn region debcontrolStrictField matchgroup=debcontrolKey start="^Multi-Arch: *" end="$" contains=debcontrolMultiArch oneline syn region debcontrolStrictField matchgroup=debcontrolKey start="^\%(Package\|Source\): *" end="$" contains=debcontrolName oneline syn region debcontrolStrictField matchgroup=debcontrolKey start="^Priority: *" end="$" contains=debcontrolPriority oneline syn region debcontrolStrictField matchgroup=debcontrolKey start="^Section: *" end="$" contains=debcontrolSection oneline syn region debcontrolStrictField matchgroup=debcontrolKey start="^\%(XC-\)\=Package-Type: *" end="$" contains=debcontrolPackageType oneline syn region debcontrolStrictField matchgroup=debcontrolKey start="^Homepage: *" end="$" contains=debcontrolHTTPUrl oneline keepend syn region debcontrolStrictField matchgroup=debcontrolKey start="^\%(XS-[-a-zA-Z0-9]\+-\)\=Vcs-\%(Browser\|Arch\|Bzr\|Darcs\|Hg\): *" end="$" contains=debcontrolHTTPUrl oneline keepend syn region debcontrolStrictField matchgroup=debcontrolKey start="^\%(XS-[-a-zA-Z0-9]\+-\)\=Vcs-Svn: *" end="$" contains=debcontrolVcsSvn,debcontrolHTTPUrl oneline keepend syn region debcontrolStrictField matchgroup=debcontrolKey start="^\%(XS-[-a-zA-Z0-9]\+-\)\=Vcs-Cvs: *" end="$" contains=debcontrolVcsCvs oneline keepend syn region debcontrolStrictField matchgroup=debcontrolKey start="^\%(XS-[-a-zA-Z0-9]\+-\)\=Vcs-Git: *" end="$" contains=debcontrolVcsGit oneline keepend syn region debcontrolStrictField matchgroup=debcontrolKey start="^Rules-Requires-Root: *" end="$" contains=debcontrolR3 oneline syn region debcontrolStrictField matchgroup=debcontrolKey start="^\%(Build-\)\=Essential: *" end="$" contains=debcontrolYesNo oneline syn region debcontrolStrictField matchgroup=debcontrolDeprecatedKey start="^\%(XS-\)\=DM-Upload-Allowed: *" end="$" contains=debcontrolDmUpload oneline " Associate our matches and regions with pretty colours hi def link debcontrolKey Keyword hi def link debcontrolField Normal hi def link debcontrolStrictField Error hi def link debcontrolDeprecatedKey Error hi def link debcontrolMultiField Normal hi def link debcontrolArchitecture Normal hi def link debcontrolMultiArch Normal hi def link debcontrolName Normal hi def link debcontrolPriority Normal hi def link debcontrolSection Normal hi def link debcontrolPackageType Normal hi def link debcontrolVariable Identifier hi def link debcontrolEmail Identifier hi def link debcontrolVcsSvn Identifier hi def link debcontrolVcsCvs Identifier hi def link debcontrolVcsGit Identifier hi def link debcontrolHTTPUrl Identifier hi def link debcontrolDmUpload Identifier hi def link debcontrolYesNo Identifier hi def link debcontrolR3 Identifier hi def link debcontrolComment Comment hi def link debcontrolElse Special let b:current_syntax = 'debcontrol' let &cpo = s:cpo_save unlet s:cpo_save " vim: ts=8 sw=2