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runtime(misc): simplify keywordprg in various ftplugins

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closes: #15696

Signed-off-by: Konfekt <Konfekt@users.noreply.github.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Konfekt
2024-09-19 19:34:40 +02:00
committed by Christian Brabandt
parent 23079450a8
commit f86568f918
11 changed files with 85 additions and 151 deletions
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22
runtime/ftplugin/readline.vim
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@ -2,7 +2,7 @@
" Language: readline(3) configuration file
" Maintainer: Doug Kearns <dougkearns@gmail.com>
" Previous Maintainer: Nikolai Weibull <now@bitwi.se>
" Last Change: 2023 Aug 22
" Last Change: 2024 Sep 19 (simplify keywordprg #15696)
if exists("b:did_ftplugin")
finish
@ -34,20 +34,12 @@ if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter")
let b:undo_ftplugin ..= " | unlet! b:browsefilter"
endif
if has('unix') && executable('less')
if !has('gui_running')
command -buffer -nargs=1 ReadlineKeywordPrg
\ silent exe '!' . 'LESS= MANPAGER="less --pattern=''^\s+' . <q-args> . '\b'' --hilite-search" man ' . '3 readline' |
\ redraw!
elseif has('terminal')
command -buffer -nargs=1 ReadlineKeywordPrg
\ silent exe 'term ' . 'env LESS= MANPAGER="less --pattern=''' . escape('^\s+' . <q-args> . '\b', '\') . ''' --hilite-search" man ' . '3 readline'
endif
if exists(':ReadlineKeywordPrg') == 2
setlocal iskeyword+=-
setlocal keywordprg=:ReadlineKeywordPrg
let b:undo_ftplugin .= '| setlocal keywordprg< iskeyword< | sil! delc -buffer ReadlineKeywordPrg'
endif
if has('unix') && executable('less') && exists(':terminal') == 2
command -buffer -nargs=1 ReadlineKeywordPrg
\ silent exe 'term ' . 'env LESS= MANPAGER="less --pattern=''' . escape('^\s+' . <q-args> . '\b', '\') . ''' --hilite-search" man ' . '3 readline'
setlocal iskeyword+=-
setlocal keywordprg=:ReadlineKeywordPrg
let b:undo_ftplugin .= '| setlocal keywordprg< iskeyword< | sil! delc -buffer ReadlineKeywordPrg'
endif
let &cpo = s:cpo_save