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runtime(tcsh): Update ftplugin (#13327)

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Fix b:browsefilter deletion error when calling b:undo_ftplugin.

Fixes #13167

Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
dkearns
2023-10-14 20:27:27 +11:00
committed by GitHub
parent 0f058d1320
commit 7687238e1b
2 changed files with 22 additions and 15 deletions
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20
runtime/ftplugin/tcsh.vim
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@ -2,9 +2,11 @@
" Language: tcsh
" Maintainer: Doug Kearns <dougkearns@gmail.com>
" Previous Maintainer: Dan Sharp
" Last Change: 2021 Oct 15
" Last Change: 2023 Oct 09
if exists("b:did_ftplugin") | finish | endif
if exists("b:did_ftplugin")
finish
endif
let s:save_cpo = &cpo
set cpo-=C
@ -12,24 +14,26 @@ set cpo-=C
" Define some defaults in case the included ftplugins don't set them.
let s:undo_ftplugin = ""
let s:browsefilter = "csh Files (*.csh)\t*.csh\n" ..
\ "All Files (*.*)\t*.*\n"
\ "All Files (*.*)\t*.*\n"
runtime! ftplugin/csh.vim ftplugin/csh_*.vim ftplugin/csh/*.vim
let b:did_ftplugin = 1
" Override our defaults if these were set by an included ftplugin.
if exists("b:undo_ftplugin")
let s:undo_ftplugin = b:undo_ftplugin
let s:undo_ftplugin = b:undo_ftplugin
endif
if exists("b:browsefilter")
let s:browsefilter = b:browsefilter
let s:browsefilter = b:browsefilter
endif
if (has("gui_win32") || has("gui_gtk"))
let b:browsefilter="tcsh Scripts (*.tcsh)\t*.tcsh\n" .. s:browsefilter
if (has("gui_win32") || has("gui_gtk")) &&
\ (!exists("b:browsefilter") || exists("b:csh_set_browsefilter"))
let b:browsefilter = "tcsh Scripts (*.tcsh)\t*.tcsh\n" .. s:browsefilter
let s:undo_ftplugin = "unlet! b:browsefilter | " .. s:undo_ftplugin
endif
let b:undo_ftplugin = "unlet! b:browsefilter | " .. s:undo_ftplugin
let b:undo_ftplugin = s:undo_ftplugin
let &cpo = s:save_cpo
unlet s:save_cpo