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Handle terminfo colors > 256 correctly, GitHub issue 1337.

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This commit is contained in:
nicm 2018-05-07 13:39:09 +00:00
parent 988c6bc433
commit f915a4bf0c
2 changed files with 5 additions and 6 deletions
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5
tty-term.c
View File

@ -488,8 +488,9 @@ tty_term_find(char *name, int fd, char **cause)
goto error; goto error;
} }
/* Figure out if we have 256. */ /* Figure out if we have 256 colours (or more). */
if (tty_term_number(term, TTYC_COLORS) == 256) if (tty_term_number(term, TTYC_COLORS) >= 256 ||
tty_term_has(term, TTYC_RGB))
term->flags |= TERM_256COLOURS; term->flags |= TERM_256COLOURS;
/* /*

6
tty.c
View File

@ -2000,8 +2000,7 @@ tty_colours_fg(struct tty *tty, const struct grid_cell *gc)
char s[32]; char s[32];
/* Is this a 24-bit or 256-colour colour? */ /* Is this a 24-bit or 256-colour colour? */
if (gc->fg & COLOUR_FLAG_RGB || if (gc->fg & COLOUR_FLAG_RGB || gc->fg & COLOUR_FLAG_256) {
gc->fg & COLOUR_FLAG_256) {
if (tty_try_colour(tty, gc->fg, "38") == 0) if (tty_try_colour(tty, gc->fg, "38") == 0)
goto save_fg; goto save_fg;
/* Should not get here, already converted in tty_check_fg. */ /* Should not get here, already converted in tty_check_fg. */
@ -2030,8 +2029,7 @@ tty_colours_bg(struct tty *tty, const struct grid_cell *gc)
char s[32]; char s[32];
/* Is this a 24-bit or 256-colour colour? */ /* Is this a 24-bit or 256-colour colour? */
if (gc->bg & COLOUR_FLAG_RGB || if (gc->bg & COLOUR_FLAG_RGB || gc->bg & COLOUR_FLAG_256) {
gc->bg & COLOUR_FLAG_256) {
if (tty_try_colour(tty, gc->bg, "48") == 0) if (tty_try_colour(tty, gc->bg, "48") == 0)
goto save_bg; goto save_bg;
/* Should not get here, already converted in tty_check_bg. */ /* Should not get here, already converted in tty_check_bg. */