Mercurial > vim
view runtime/syntax/nosyntax.vim @ 25885:7c640ad754fb v8.2.3476
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Commit: https://github.com/vim/vim/commit/d3710cf01ef6ab1b2f233866ff01dab76686f642
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Oct 4 23:13:13 2021 +0100
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Problem: Renaming a buffer on startup may cause using freed memory.
Solution: Check if the buffer is used in a window. (closes https://github.com/vim/vim/issues/8955)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Tue, 05 Oct 2021 00:15:04 +0200 |
parents | 5117153003bd |
children | 4027cefc2aab |
line wrap: on
line source
" Vim syntax support file " Maintainer: Bram Moolenaar <Bram@vim.org> " Last Change: 2006 Apr 16 " This file is used for ":syntax off". " It removes the autocommands and stops highlighting for all buffers. if !has("syntax") finish endif " Remove all autocommands for the Syntax event. This also avoids that " "syntax=foo" in a modeline triggers the SynSet() function of synload.vim. au! Syntax " remove all syntax autocommands and remove the syntax for each buffer augroup syntaxset au! au BufEnter * syn clear au BufEnter * if exists("b:current_syntax") | unlet b:current_syntax | endif doautoall syntaxset BufEnter * au! augroup END if exists("syntax_on") unlet syntax_on endif if exists("syntax_manual") unlet syntax_manual endif