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| author | Oliver Kiddle <okiddle@yahoo.co.uk> | 2018-11-08 11:01:29 +0100 |
|---|---|---|
| committer | Oliver Kiddle <okiddle@yahoo.co.uk> | 2018-11-08 11:01:29 +0100 |
| commit | 9eba4d3a4417ce0e4e8d138376e86d831a889936 (patch) | |
| tree | 1b90caf0cd8bce979c4351f332691dd86d6361f0 | |
| parent | 71c9130ede00c6ddf1e72e479178f4c2360f6a9e (diff) | |
| download | zsh-9eba4d3a4417ce0e4e8d138376e86d831a889936.tar.gz zsh-9eba4d3a4417ce0e4e8d138376e86d831a889936.zip | |
43804: also need to be able to turn colour attributes back into hex triples for region_highlight variable
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | Src/prompt.c | 16 |
2 files changed, 15 insertions, 4 deletions
@@ -1,5 +1,8 @@ 2018-11-08 Oliver Kiddle <okiddle@yahoo.co.uk> + * 43804: Src/prompt.c: also need to be able to turn colour + attributes back into hex triples for region_highlight variable + * unposted: Src/Modules/nearcolor.c: add usual copyright header * 43784: Completion/Zsh/Command/_compadd: clarify descriptions on diff --git a/Src/prompt.c b/Src/prompt.c index 284c02475..377015ad8 100644 --- a/Src/prompt.c +++ b/Src/prompt.c @@ -1646,7 +1646,8 @@ match_colour(const char **teststrp, int is_fg, int colour) color.red = col >> 16; color.green = (col & 0xff00) >> 8; color.blue = col & 0xff; - } + } else + return TXT_ERROR; *teststrp = end; colour = runhookdef(GETCOLORATTR, &color) - 1; if (colour < 0) { /* no hook function added, try true color (24-bit) */ @@ -1744,11 +1745,12 @@ match_highlight(const char *teststr, zattr *on_var) /* * Count or output a string for colour information: used - * by output_highlight(). + * by output_highlight(). count when buf is NULL. + * returned count excludes the terminating null byte. */ static int -output_colour(int colour, int fg_bg, int use_tc, char *buf) +output_colour(int colour, int fg_bg, int use_tc, int truecol, char *buf) { int atrlen = 3, len; char *ptr = buf; @@ -1756,8 +1758,12 @@ output_colour(int colour, int fg_bg, int use_tc, char *buf) strcpy(ptr, fg_bg == COL_SEQ_FG ? "fg=" : "bg="); ptr += 3; } + if (truecol) { + /* length of hex triplet always 7, don't need sprintf to count */ + atrlen += buf ? sprintf(ptr, "#%02x%02x%02x", colour >> 16, + (colour >> 8) & 0xff, colour & 0xff) : 7; /* colour should only be > 7 if using termcap but let's be safe */ - if (use_tc || colour > 7) { + } else if (use_tc || colour > 7) { char digbuf[DIGBUFSIZE]; sprintf(digbuf, "%d", colour); len = strlen(digbuf); @@ -1795,6 +1801,7 @@ output_highlight(zattr atr, char *buf) len = output_colour(txtchangeget(atr, TXT_ATTR_FG_COL), COL_SEQ_FG, (atr & TXT_ATTR_FG_TERMCAP), + (atr & TXT_ATTR_FG_24BIT), ptr); atrlen += len; if (buf) @@ -1811,6 +1818,7 @@ output_highlight(zattr atr, char *buf) len = output_colour(txtchangeget(atr, TXT_ATTR_BG_COL), COL_SEQ_BG, (atr & TXT_ATTR_BG_TERMCAP), + (atr & TXT_ATTR_BG_24BIT), ptr); atrlen += len; if (buf) |