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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 | 9c221ad9634a |
| children |
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" Vim syntax file " Language: Scheme (CHICKEN) " Last Change: 2021 Oct 01 " Author: Evan Hanson <evhan@foldling.org> " Maintainer: Evan Hanson <evhan@foldling.org> " Repository: https://git.foldling.org/vim-scheme.git " URL: https://foldling.org/vim/syntax/chicken.vim " Notes: This is supplemental syntax, to be loaded after the core Scheme " syntax file (syntax/scheme.vim). Enable it by setting b:is_chicken=1 " and filetype=scheme. " Only to be used on top of the Scheme syntax. if !exists('b:did_scheme_syntax') finish endif " Lighten parentheses. hi! def link schemeParentheses Comment " foo#bar syn match schemeExtraSyntax /[^ #'`\t\n()\[\]"|;]\+#[^ '`\t\n()\[\]"|;]\+/ " ##foo#bar syn match schemeExtraSyntax /##[^ '`\t\n()\[\]"|;]\+/ " Heredocs. syn region schemeString start=/#<[<#]\s*\z(.*\)/ end=/^\z1$/ " Keywords. syn match schemeKeyword /#[!:][a-zA-Z0-9!$%&*+-./:<=>?@^_~#]\+/ syn match schemeKeyword /[a-zA-Z0-9!$%&*+-./:<=>?@^_~#]\+:\>/ " C/C++ syntax. let s:c = globpath(&rtp, 'syntax/cpp.vim', 0, 1) if len(s:c) exe 'syn include @c ' s:c[0] syn region c matchgroup=schemeComment start=/#>/ end=/<#/ contains=@c endif " SRFI 26 syn match schemeSyntax /\(([ \t\n]*\)\@<=\(cut\|cute\)\>/ syn keyword schemeSyntax and-let* syn keyword schemeSyntax define-record syn keyword schemeSyntax set!-values syn keyword schemeSyntax fluid-let syn keyword schemeSyntax let-optionals syn keyword schemeSyntax let-optionals* syn keyword schemeSyntax letrec-values syn keyword schemeSyntax nth-value syn keyword schemeSyntax receive syn keyword schemeLibrarySyntax declare syn keyword schemeLibrarySyntax define-interface syn keyword schemeLibrarySyntax functor syn keyword schemeLibrarySyntax include-relative syn keyword schemeLibrarySyntax module syn keyword schemeLibrarySyntax reexport syn keyword schemeLibrarySyntax require-library syn keyword schemeTypeSyntax --> syn keyword schemeTypeSyntax -> syn keyword schemeTypeSyntax : syn keyword schemeTypeSyntax assume syn keyword schemeTypeSyntax compiler-typecase syn keyword schemeTypeSyntax define-specialization syn keyword schemeTypeSyntax define-type syn keyword schemeTypeSyntax the syn keyword schemeExtraSyntax match syn keyword schemeExtraSyntax match-lambda syn keyword schemeExtraSyntax match-lambda* syn keyword schemeExtraSyntax match-let syn keyword schemeExtraSyntax match-let* syn keyword schemeExtraSyntax match-letrec syn keyword schemeSpecialSyntax define-compiler-syntax syn keyword schemeSpecialSyntax define-constant syn keyword schemeSpecialSyntax define-external syn keyword schemeSpecialSyntax define-inline syn keyword schemeSpecialSyntax foreign-code syn keyword schemeSpecialSyntax foreign-declare syn keyword schemeSpecialSyntax foreign-lambda syn keyword schemeSpecialSyntax foreign-lambda* syn keyword schemeSpecialSyntax foreign-primitive syn keyword schemeSpecialSyntax foreign-safe-lambda syn keyword schemeSpecialSyntax foreign-safe-lambda* syn keyword schemeSpecialSyntax foreign-value syn keyword schemeSyntaxSyntax begin-for-syntax syn keyword schemeSyntaxSyntax define-for-syntax syn keyword schemeSyntaxSyntax er-macro-transformer syn keyword schemeSyntaxSyntax ir-macro-transformer syn keyword schemeSyntaxSyntax require-library-for-syntax