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 syntax file
" Language:	ecd (Embedix Component Description) files
" Maintainer:	John Beppu <beppu@opensource.lineo.com>
" URL:		http://opensource.lineo.com/~beppu/prose/ecd_vim.html
" Last Change:	2001 Sep 27

" An ECD file contains meta-data for packages in the Embedix Linux distro.
" This syntax file was derived from apachestyle.vim
" by Christian Hammers <ch@westend.com>

" quit when a syntax file was already loaded
if exists("b:current_syntax")
  finish
endif

syn case ignore

" specials
syn match  ecdComment	"^\s*#.*"

" options and values
syn match  ecdAttr	"^\s*[a-zA-Z]\S*\s*[=].*$" contains=ecdAttrN,ecdAttrV
syn match  ecdAttrN	contained "^.*="me=e-1
syn match  ecdAttrV	contained "=.*$"ms=s+1

" tags
syn region ecdTag	start=+<+ end=+>+ contains=ecdTagN,ecdTagError
syn match  ecdTagN	contained +<[/\s]*[-a-zA-Z0-9_]\++ms=s+1
syn match  ecdTagError	contained "[^>]<"ms=s+1

" Define the default highlighting.
" Only when an item doesn't have highlighting yet

hi def link ecdComment	Comment
hi def link ecdAttr	Type
hi def link ecdAttrN	Statement
hi def link ecdAttrV	Value
hi def link ecdTag		Function
hi def link ecdTagN	Statement
hi def link ecdTagError	Error


let b:current_syntax = "ecd"
" vim: ts=8