Mercurial > vim
view runtime/syntax/poefilter.vim @ 34074:1629cc65d78d v9.1.0006
patch 9.1.0006: is*() and to*() function may be unsafe
Commit: https://github.com/vim/vim/commit/184f71cc6868a240dc872ed2852542bbc1d43e28
Author: Keith Thompson <Keith.S.Thompson@gmail.com>
Date: Thu Jan 4 21:19:04 2024 +0100
patch 9.1.0006: is*() and to*() function may be unsafe
Problem: is*() and to*() function may be unsafe
Solution: Add SAFE_* macros and start using those instead
(Keith Thompson)
Use SAFE_() macros for is*() and to*() functions
The standard is*() and to*() functions declared in <ctype.h> have
undefined behavior for negative arguments other than EOF. If plain char
is signed, passing an unchecked value from argv for from user input
to one of these functions has undefined behavior.
Solution: Add SAFE_*() macros that cast the argument to unsigned char.
Most implementations behave sanely for negative arguments, and most
character values in practice are non-negative, but it's still best
to avoid undefined behavior.
The change from #13347 has been omitted, as this has already been
separately fixed in commit ac709e2fc0db6d31abb7da96f743c40956b60c3a
(v9.0.2054)
fixes: #13332
closes: #13347
Signed-off-by: Keith Thompson <Keith.S.Thompson@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Thu, 04 Jan 2024 21:30:04 +0100 |
| parents | a9b5ffbc0428 |
| children |
line wrap: on
line source
" Vim syntax file " Language: PoE item filter " Maintainer: ObserverOfTime <chronobserver@disroot.org> " Filenames: *.filter " Last Change: 2023 Feb 10 if exists('b:current_syntax') finish endif let s:cpo_save = &cpoptions set cpoptions&vim " Comment syn keyword poefilterTodo TODO NOTE XXX contained syn match poefilterCommentTag /\[[0-9A-Z\[\]]\+\]/ contained syn match poefilterComment /#.*$/ contains=poefilterTodo,poefilterCommentTag,@Spell " Blocks syn keyword poefilterBlock Show Hide Minimal " Conditions syn keyword poefilterCondition \ AlternateQuality \ AnyEnchantment \ BlightedMap \ Corrupted \ ElderItem \ ElderMap \ FracturedItem \ Identified \ Mirrored \ Replica \ Scourged \ ShapedMap \ ShaperItem \ SynthesisedItem \ UberBlightedMap \ skipwhite nextgroup=poefilterBoolean syn keyword poefilterCondition \ ArchnemesisMod \ BaseType \ Class \ EnchantmentPassiveNode \ HasEnchantment \ HasExplicitMod \ ItemLevel \ SocketGroup \ Sockets \ skipwhite nextgroup=poefilterOperator,poefilterString syn keyword poefilterCondition \ AreaLevel \ BaseArmour \ BaseDefencePercentile \ BaseEnergyShield \ BaseEvasion \ BaseWard \ CorruptedMods \ DropLevel \ EnchantmentPassiveNum \ GemLevel \ HasEaterOfWorldsImplicit \ HasSearingExarchImplicit \ Height \ LinkedSockets \ MapTier \ Quality \ StackSize \ Width \ skipwhite nextgroup=poefilterOperator,poefilterNumber syn keyword poefilterCondition \ GemQualityType \ skipwhite nextgroup=poefilterString,poefilterQuality syn keyword poefilterCondition \ HasInfluence \ skipwhite nextgroup=poefilterString,poefilterInfluence syn keyword poefilterCondition \ Rarity \ skipwhite nextgroup=poefilterString,poefilterRarity " Actions syn keyword poefilterAction \ PlayAlertSound \ PlayAlertSoundPositional \ skipwhite nextgroup=poefilterNumber,poefilterDisable syn keyword poefilterAction \ CustomAlertSound \ CustomAlertSoundOptional \ skipwhite nextgroup=poefilterString syn keyword poefilterAction \ DisableDropSound \ EnableDropSound \ DisableDropSoundIfAlertSound \ EnableDropSoundIfAlertSound \ skipwhite nextgroup=poefilterBoolean syn keyword poefilterAction \ MinimapIcon \ SetBackgroundColor \ SetBorderColor \ SetFontSize \ SetTextColor \ skipwhite nextgroup=poefilterNumber syn keyword poefilterAction \ PlayEffect \ skipwhite nextgroup=poefilterColour " Operators syn match poefilterOperator /!\|[<>=]=\?/ contained \ skipwhite nextgroup=poefilterString,poefilterNumber, \ poefilterQuality,poefilterRarity,poefilterInfluence " Arguments syn match poefilterString /[-a-zA-Z0-9:,']/ contained contains=@Spell \ skipwhite nextgroup=poefilterString,poefilterNumber, \ poefilterQuality,poefilterRarity,poefilterInfluence syn region poefilterString matchgroup=poefilterQuote keepend \ start=/"/ end=/"/ concealends contained contains=@Spell \ skipwhite nextgroup=poefilterString,poefilterNumber, \ poefilterQuality,poefilterRarity,poefilterInfluence syn match poefilterNumber /-1\|0\|[1-9][0-9]*/ contained \ skipwhite nextgroup=poefilterString,poefilterNumber, \ poefilterQuality,poefilterRarity,poefilterInfluence,poefilterColour syn keyword poefilterBoolean True False contained " Special arguments (conditions) syn keyword poefilterQuality Superior Divergent Anomalous Phantasmal \ contained skipwhite nextgroup=poefilterString,poefilterQuality syn keyword poefilterRarity Normal Magic Rare Unique \ contained skipwhite nextgroup=poefilterString,poefilterRarity syn keyword poefilterInfluence Shaper Elder \ Crusader Hunter Redeemer Warlord None \ contained skipwhite nextgroup=poefilterString,poefilterInfluence " Special arguments (actions) syn keyword poefilterColour Red Green Blue Brown \ White Yellow Cyan Grey Orange Pink Purple \ contained skipwhite nextgroup=poefilterShape,poefilterTemp syn keyword poefilterShape Circle Diamond Hecagon Square Star Triangle \ Cross Moon Raindrop Kite Pentagon UpsideDownHouse contained syn keyword poefilterDisable None contained syn keyword poefilterTemp Temp contained " Colours hi def link poefilterAction Statement hi def link poefilterBlock Structure hi def link poefilterBoolean Boolean hi def link poefilterColour Special hi def link poefilterComment Comment hi def link poefilterCommentTag SpecialComment hi def link poefilterCondition Conditional hi def link poefilterDisable Constant hi def link poefilterInfluence Special hi def link poefilterNumber Number hi def link poefilterOperator Operator hi def link poefilterQuality Special hi def link poefilterQuote Delimiter hi def link poefilterRarity Special hi def link poefilterShape Special hi def link poefilterString String hi def link poefilterTemp StorageClass hi def link poefilterTodo Todo let b:current_syntax = 'poefilter' let &cpoptions = s:cpo_save unlet s:cpo_save