patch 9.0.1827: xxd: no color support Commit: https://github.com/vim/vim/commit/e2528ae11134cdf35c312754b124aba4963d8054 Author: Aapo Rantalainen <aapo.rantalainen@gmail.com> Date: Thu Aug 31 17:58:13 2023 +0200 patch 9.0.1827: xxd: no color support Problem: xxd: no color support Solution: Add color support using xxd -R Add some basic color support for xxd The hex-value and value are both colored with the same color depending on the hex-value, e.g.: 0x00 = white 0xff = blue printable = green non-printable = red tabs and linebreaks = yellow Each character needs 11 more bytes to contain color. (Same color in a row could contain only one overhead but the logic how xxd creates colums must be then changed.) Size of colored output is increased by factor of ~6. Also grepping the output will break when colors is used. Flag for color is "-R", because less uses "-R". Color uses parameters auto,always,never same as less and grep (among others). E.g. xxd -R always $FILE | less -R Add some screen-tests (that currently on work on linux) to verify the feature works as expected. closes: #12131 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Aapo Rantalainen <aapo.rantalainen@gmail.com>

" Vim filetype plugin file
" Language:	Kimwitu++
" Maintainer:	Michael Piefel <entwurf@piefel.de>
" Last Change:	10 March 2012

" Behaves almost like C++
runtime! ftplugin/cpp.vim ftplugin/cpp_*.vim ftplugin/cpp/*.vim

let s:cpo_save = &cpo
set cpo&vim

" Limit the browser to related files
if has("gui_win32") && !exists("b:browsefilter")
    let b:browsefilter = "Kimwitu/Kimwitu++ Files (*.k)\t*.k\n" .
		\ "Lex/Flex Files (*.l)\t*.l\n" .
		\ "Yacc/Bison Files (*.y)\t*.y\n" .
		\ "All Files (*.*)\t*.*\n"
endif

" Set the errorformat for the Kimwitu++ compiler
set efm+=kc%.%#:\ error\ at\ %f:%l:\ %m

if exists("b:undo_ftplugin")
    let b:undo_ftplugin = b:undo_ftplugin . " | setlocal efm<"
	\ . "| unlet! b:browsefiler"
else
    let b:undo_ftplugin = "setlocal efm<"
	\ . "| unlet! b:browsefiler"
endif

let &cpo = s:cpo_save
unlet s:cpo_save