Mercurial > vim
view runtime/ftplugin/plaintex.vim @ 34257:8a91d18f1789 v9.1.0069
patch 9.1.0069: ScreenLines may not be correctly initialized, causing hang
Commit: https://github.com/vim/vim/commit/fd472655a93fd539c731c8daf3adc4e65ddce341
Author: Olaf Seibert <rhialto@falu.nl>
Date: Thu Feb 1 21:11:16 2024 +0100
patch 9.1.0069: ScreenLines may not be correctly initialized, causing hang
Problem: ScreenLines may not be correctly initialized, causing hang
(Olaf Seibert, after 9.0.0220)
Solution: always initialize ScreneLines when allocating a screen
(Olaf Seibert)
ScreenLines and related structures could be left uninitialized
causing a screen update to run into an infinite loop when using latin1
encoding.
Partly caused because by patch 9.0.0220, which makes mb_ptr2len return
zero for NUL
related: #12671
closes: #13946
Signed-off-by: Olaf Seibert <rhialto@falu.nl>
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Thu, 01 Feb 2024 21:30:02 +0100 |
parents | 94601b379f38 |
children |
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" plain TeX filetype plugin " Language: plain TeX (ft=plaintex) " Maintainer: Benji Fisher, Ph.D. <benji@member.AMS.org> " Version: 1.1 " Last Change: Wed 19 Apr 2006 " Only do this when not done yet for this buffer. if exists("b:did_ftplugin") finish endif " Start with initex. This will also define b:did_ftplugin and b:undo_ftplugin . source $VIMRUNTIME/ftplugin/initex.vim " Avoid problems if running in 'compatible' mode. let s:save_cpo = &cpo set cpo&vim let b:undo_ftplugin .= "| unlet! b:match_ignorecase b:match_skip b:match_words" " Allow "[d" to be used to find a macro definition: let &l:define .= '\|\\new\(count\|dimen\|skip\|muskip\|box\|toks\|read\|write' \ . '\|fam\|insert\)' " The following lines enable the macros/matchit.vim plugin for " extended matching with the % key. " There is no default meaning for \(...\) etc., but many users define one. if exists("loaded_matchit") let b:match_ignorecase = 0 \ | let b:match_skip = 'r:\\\@<!\%(\\\\\)*%' \ | let b:match_words = '(:),\[:],{:},\\(:\\),\\\[:\\],\\{:\\}' endif " exists("loaded_matchit") let &cpo = s:save_cpo unlet s:save_cpo " vim:sts=2:sw=2: