Mercurial > vim
view src/testdir/dumps/Test_cmdwin_no_terminal.dump @ 33083:79b2eb83f2df v9.0.1827
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>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Thu, 31 Aug 2023 18:15:03 +0200 |
parents | 68e3adbeaf20 |
children | 6f44a88aa492 |
line wrap: on
line source
| +0&#ffffff0@74 |[+1&&|N|o| |N|a|m|e|]| @47|0|,|0|-|1| @9|A|l@1 |:+0#4040ff13&|s+0#af5f00255&|e|t| +0#0000000&|c+0#e000e06&|m|d|h|e|i|g|h|t|=+0#0000000&|2| @58 |:+0#4040ff13&> +0#0000000&@73 |~+0#4040ff13&| @73 |~| @73 |~| @73 |~| @73 |~| @73 |[+3#0000000&|C|o|m@1|a|n|d| |L|i|n|e|]| @42|2|,|0|-|1| @9|A|l@1 |E+0#ffffff16#e000002|1@1|8@1|:| |C|a|n@1|o|t| |o|p|e|n| |a| |t|e|r|m|i|n|a|l| |f|r|o|m| |t|h|e| |c|o|m@1|a|n|d| |l|i|n|e| |w|i|n|d|o|w| +0#0000000#ffffff0@16 @75