Mercurial > vim
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runtime(sh,zsh): clear $MANPAGER in ftplugin before shelling out
Commit: https://github.com/vim/vim/commit/8d8cb45756cb7e6fda17013b8347be3a11b29610
Author: D. Ben Knoble <ben.knoble+github@gmail.com>
Date: Mon May 6 19:52:53 2024 +0200
runtime(sh,zsh): clear $MANPAGER in ftplugin before shelling out
Say you use Vim and set MANPAGER='vim -M +MANPAGER --not-a-term -'; then
:{Zs,S}hKeywordPrg (or K) will crap out and spew terminal garbage into
less when bash's "help" fails. This was introduced by 2f25e40b1
(runtime: configure keywordpg for some file types (#5566), 2023-08-23)
and may be present in other files touched by that commit.
Make the "man" invocation sensible by unsetting MANPAGER in the
environment.
Note that changing MANPAGER for `:terminal` is not needed; Vim within
Vim is perfectly fine.
closes: #14679
Signed-off-by: D. Ben Knoble <ben.knoble+github@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Mon, 06 May 2024 20:00:09 +0200 |
parents | 371ceeebbdaa |
children |
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" Vim syntax file " Language: Autodoc " Maintainer: Stephen R. van den Berg <srb@cuci.nl> " Last Change: 2018 Jan 23 " Version: 2.9 " Remark: Included by pike.vim, cmod.vim and optionally c.vim " Remark: In order to make c.vim use it, set: c_autodoc " Quit when a (custom) syntax file was already loaded if exists("b:current_syntax") finish endif let s:cpo_save = &cpo set cpo&vim syn case match " A bunch of useful autodoc keywords syn keyword autodocStatement contained appears belongs global syn keyword autodocStatement contained decl directive inherit syn keyword autodocStatement contained deprecated obsolete bugs syn keyword autodocStatement contained copyright example fixme note param returns syn keyword autodocStatement contained seealso thanks throws constant syn keyword autodocStatement contained member index elem syn keyword autodocStatement contained value type item syn keyword autodocRegion contained enum mapping code multiset array syn keyword autodocRegion contained int string section mixed ol ul dl syn keyword autodocRegion contained class module namespace syn keyword autodocRegion contained endenum endmapping endcode endmultiset syn keyword autodocRegion contained endarray endint endstring endsection syn keyword autodocRegion contained endmixed endol endul enddl syn keyword autodocRegion contained endclass endmodule endnamespace syn keyword autodocIgnore contained ignore endignore syn keyword autodocStatAcc contained b i u tt url pre sub sup syn keyword autodocStatAcc contained ref rfc xml dl expr image syn keyword autodocTodo contained TODO FIXME XXX syn match autodocLineStart display "\(//\|/\?\*\)\@2<=!" syn match autodocWords "[^!@{}[\]]\+" display contains=@Spell syn match autodocLink "@\[[^[\]]\+]"hs=s+2,he=e-1 display contains=autodocLead syn match autodocAtStmt "@[a-z]\+\%(\s\|$\)\@="hs=s+1 display contains=autodocStatement,autodocIgnore,autodocLead,autodocRegion " Due to limitations of the matching algorithm, we cannot highlight " nested autodocNStmtAcc structures correctly syn region autodocNStmtAcc start="@[a-z]\+{" end="@}" contains=autodocStatAcc,autodocLead keepend syn match autodocUrl contained display ".\+" syn region autodocAtUrlAcc start="{"ms=s+1 end="@}"he=e-1,me=e-2 contained display contains=autodocUrl,autodocLead keepend syn region autodocNUrlAcc start="@url{" end="@}" contains=autodocStatAcc,autodocAtUrlAcc,autodocLead transparent syn match autodocSpecial "@@" display syn match autodocLead "@" display contained "when wanted, highlight trailing white space if exists("c_space_errors") if !exists("c_no_trail_space_error") syn match autodocSpaceError display excludenl "\s\+$" endif if !exists("c_no_tab_space_error") syn match autodocSpaceError display " \+\t"me=e-1 endif endif if exists("c_minlines") let b:c_minlines = c_minlines else if !exists("c_no_if0") let b:c_minlines = 50 " #if 0 constructs can be long else let b:c_minlines = 15 " mostly for () constructs endif endif exec "syn sync ccomment autodocComment minlines=" . b:c_minlines " Define the default highlighting. " Only used when an item doesn't have highlighting yet hi def link autodocStatement Statement hi def link autodocStatAcc Statement hi def link autodocRegion Structure hi def link autodocAtStmt Error hi def link autodocNStmtAcc Identifier hi def link autodocLink Type hi def link autodocTodo Todo hi def link autodocSpaceError Error hi def link autodocLineStart SpecialComment hi def link autodocSpecial SpecialChar hi def link autodocUrl Underlined hi def link autodocLead Statement hi def link autodocIgnore Delimiter let b:current_syntax = "autodoc" let &cpo = s:cpo_save unlet s:cpo_save " vim: ts=8