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view runtime/syntax/pymanifest.vim @ 33090:461541d860ac v9.0.1830

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patch 9.0.1830: Vim9: crash when accessing a null object Commit: https://github.com/vim/vim/commit/d7085a06358c22250a27186bb7d52112ed4addd1 Author: Gianmaria Bajo <mg1979.git@gmail.com> Date: Thu Aug 31 18:15:26 2023 +0200 patch 9.0.1830: Vim9: crash when accessing a null object Problem: Vim9: crash when accessing a null object Solution: Check accessing a NULL object in def function An object is NULL when the variable is declared, but the constructor isn't called. Accessing/setting a member on the object crashed Vim. Note: this happens inside def functions, at script level things work differently. Accessing a NULL object member results in E1360 (correctly), while setting a value on it results in E1012 (type mismatch) so there's still something to fix. closes: #12973 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Gianmaria Bajo <mg1979.git@gmail.com>
author Christian Brabandt <cb@256bit.org>
date Thu, 31 Aug 2023 18:30:03 +0200
parents 75c283beb74f
children
line wrap: on
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" Vim syntax file
" Language:	PyPA manifest
" Maintainer:	ObserverOfTime <chronobserver@disroot.org>
" Filenames:	MANIFEST.in
" Last Change:	2023 Aug 12

if exists('b:current_syntax')
    finish
endif

let s:cpo_save = &cpoptions
set cpoptions&vim

syn iskeyword @,-

" Comments
syn keyword pymanifestTodo contained TODO FIXME XXX
syn match pymanifestComment /\\\@1<!#.*/ contains=pymanifestTodo

" Commands
syn keyword pymanifestCommand
            \ include exclude
            \ recursive-include recursive-exclude
            \ global-include global-exclude
            \ graft prune

" Globs & character ranges
syn match pymanifestGlob /\*\|\*\*\|?/
syn match pymanifestRange /\\\@1<!\[.\{-}\]/

" Line break
syn match pymanifestLinebreak /\\$\|\\\ze\s\+#/

hi def link pymanifestCommand Keyword
hi def link pymanifestComment Comment
hi def link pymanifestGlob SpecialChar
hi def link pymanifestLinebreak SpecialKey
hi def link pymanifestRange Special
hi def link pymanifestTodo Todo

let b:current_syntax = 'pymanifest'

let &cpoptions = s:cpo_save
unlet s:cpo_save