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| author | Eyal Soha <shawarmakarma@gmail.com> | 2020-01-21 08:56:22 -0800 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2020-02-11 11:17:31 -0800 |
| commit | 1751b09a92e176b164a3c5527f0458d5b1154d00 (patch) | |
| tree | 67687a31b2e11b3a7d1315179ebd50e9e5376d37 /color.c | |
| parent | 4a28eb0ae4fc666291a6a6f84a0605ccb9279278 (diff) | |
| download | git-1751b09a92e176b164a3c5527f0458d5b1154d00.tar.gz | |
color.c: support bright aixterm colors
These colors are the bright variants of the 3-bit colors. Instead of
30-37 range for the foreground and 40-47 range for the background,
they live in 90-97 and 100-107 range, respectively.
Signed-off-by: Eyal Soha <shawarmakarma@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'color.c')
| -rw-r--r-- | color.c | 36 |
1 files changed, 28 insertions, 8 deletions
@@ -29,6 +29,7 @@ enum { COLOR_FOREGROUND_ANSI = 30, COLOR_FOREGROUND_RGB = 38, COLOR_FOREGROUND_256 = 38, + COLOR_FOREGROUND_BRIGHT_ANSI = 90, }; /* Ignore the RESET at the end when giving the size */ @@ -68,15 +69,38 @@ static int get_hex_color(const char *in, unsigned char *out) return 0; } -static int parse_color(struct color *out, const char *name, int len) +/* + * If an ANSI color is recognized in "name", fill "out" and return 0. + * Otherwise, leave out unchanged and return -1. + */ +static int parse_ansi_color(struct color *out, const char *name, int len) { /* Positions in array must match ANSI color codes */ static const char * const color_names[] = { "black", "red", "green", "yellow", "blue", "magenta", "cyan", "white" }; - char *end; int i; + int color_offset = COLOR_FOREGROUND_ANSI; + + if (strncasecmp(name, "bright", 6) == 0) { + color_offset = COLOR_FOREGROUND_BRIGHT_ANSI; + name += 6; + len -= 6; + } + for (i = 0; i < ARRAY_SIZE(color_names); i++) { + if (match_word(name, len, color_names[i])) { + out->type = COLOR_ANSI; + out->value = i + color_offset; + return 0; + } + } + return -1; +} + +static int parse_color(struct color *out, const char *name, int len) +{ + char *end; long val; /* First try the special word "normal"... */ @@ -96,12 +120,8 @@ static int parse_color(struct color *out, const char *name, int len) } /* Then pick from our human-readable color names... */ - for (i = 0; i < ARRAY_SIZE(color_names); i++) { - if (match_word(name, len, color_names[i])) { - out->type = COLOR_ANSI; - out->value = i + COLOR_FOREGROUND_ANSI; - return 0; - } + if (parse_ansi_color(out, name, len) == 0) { + return 0; } /* And finally try a literal 256-color-mode number */ |