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| author | Beat Bolli <bb@drbeat.li> | 2024-05-02 13:03:31 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2024-05-02 09:30:38 -0700 |
| commit | 7b97dfe47ba3a61f09cc26154540d74afdd3283d (patch) | |
| tree | 708e62c41acb95cfc085b5e5bab90f34f81fd36c /color.h | |
| parent | d78d692efcc734195515fd060a1f35cb5123a72d (diff) | |
| download | git-7b97dfe47ba3a61f09cc26154540d74afdd3283d.tar.gz | |
color: add support for 12-bit RGB colors
RGB color parsing currently supports 24-bit values in the form #RRGGBB.
As in Cascading Style Sheets (CSS [1]), also allow to specify an RGB color
using only three digits with #RGB.
In this shortened form, each of the digits is – again, as in CSS –
duplicated to convert the color to 24 bits, e.g. #f1b specifies the same
color as #ff11bb.
In color.h, remove the '0x' prefix in the example to match the actual
syntax.
[1] https://developer.mozilla.org/en-US/docs/Web/CSS/hex-color
Signed-off-by: Beat Bolli <dev+git@drbeat.li>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'color.h')
| -rw-r--r-- | color.h | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -112,7 +112,8 @@ int want_color_fd(int fd, int var); * Translate a Git color from 'value' into a string that the terminal can * interpret and store it into 'dst'. The Git color values are of the form * "foreground [background] [attr]" where fore- and background can be a color - * name ("red"), a RGB code (#0xFF0000) or a 256-color-mode from the terminal. + * name ("red"), a RGB code (#FF0000 or #F00) or a 256-color-mode from the + * terminal. */ int color_parse(const char *value, char *dst); int color_parse_mem(const char *value, int len, char *dst); |