Mercurial > vim
comparison src/version.c @ 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 | 5f201b734cb7 |
children | 4be1ffa13b56 |
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33082:7ff767f84630 | 33083:79b2eb83f2df |
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697 NULL | 697 NULL |
698 }; | 698 }; |
699 | 699 |
700 static int included_patches[] = | 700 static int included_patches[] = |
701 { /* Add new patch number below this line */ | 701 { /* Add new patch number below this line */ |
702 /**/ | |
703 1827, | |
702 /**/ | 704 /**/ |
703 1826, | 705 1826, |
704 /**/ | 706 /**/ |
705 1825, | 707 1825, |
706 /**/ | 708 /**/ |