patch 9.0.1749: Text property highlight doesn't override a sign highlight on TAB Commit: https://github.com/vim/vim/commit/dbeadf05b6a152e7d9c5cc23d9202057f8e99884 Author: Christian Brabandt <cb@256bit.org> Date: Sat Aug 19 15:35:04 2023 +0200 patch 9.0.1749: Text property highlight doesn't override a sign highlight on TAB Problem: Text property highlight doesn't override a sign highlight over a tab character Solution: Let text_property override tab highlighting This fixes a few problems of text properties: - text property highlighting when override=true does not overwrite TAB highlighting - text property highlighting when override=true does not overwrite TAB highlighting with :set list - text property highlighting is used instead of sign highlight after the actual text ends when signs are present with linehl is set closes: #21584 closes: #21592 Signed-off-by: Christian Brabandt <cb@256bit.org>

" Vim filetype plugin file
" Language:		tcsh
" Maintainer:		Doug Kearns <dougkearns@gmail.com>
" Previous Maintainer:	Dan Sharp
" Last Change:		2021 Oct 15

if exists("b:did_ftplugin") | finish | endif

let s:save_cpo = &cpo
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"

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
endif
if exists("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
endif

let b:undo_ftplugin = "unlet! b:browsefilter | " .. s:undo_ftplugin

let &cpo = s:save_cpo
unlet s:save_cpo