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annotate runtime/syntax/ctrlh.vim @ 34257:8a91d18f1789 v9.1.0069

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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 4027cefc2aab
children
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1 " Vim syntax file
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2 " Language: CTRL-H (e.g., ASCII manpages)
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4027cefc2aab Farewell to Bram and dedicate upcoming Vim 9.1 to him (#12749)
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3 " Maintainer: The Vim Project <https://github.com/vim/vim>
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4 " Last Change: 2023 Aug 10
4027cefc2aab Farewell to Bram and dedicate upcoming Vim 9.1 to him (#12749)
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5 " Former Maintainer: Bram Moolenaar <Bram@vim.org>
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7 " Existing syntax is kept, this file can be used as an addition
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8
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9 " Recognize underlined text: _^Hx
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10 syntax match CtrlHUnderline /_\b./ contains=CtrlHHide
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12 " Recognize bold text: x^Hx
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13 syntax match CtrlHBold /\(.\)\b\1/ contains=CtrlHHide
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14
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15 " Hide the CTRL-H (backspace)
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16 syntax match CtrlHHide /.\b/ contained
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18 " Define the default highlighting.
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19 " Only used when an item doesn't have highlighting yet
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20 hi def link CtrlHHide Ignore
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21 hi def CtrlHUnderline term=underline cterm=underline gui=underline
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22 hi def CtrlHBold term=bold cterm=bold gui=bold
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24 " vim: ts=8