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Using a couple less #ifdefs, to mimic how this is done in set_colorpairs(). 

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5495 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
This commit is contained in:
Benno Schulenberg 2015-12-18 10:41:09 +00:00
parent a77efae609
commit 8295a88ff0
2 changed files with 21 additions and 19 deletions
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3
ChangeLog
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@ -1,3 +1,6 @@
2015-12-18 Benno Schulenberg <bensberg@justemail.net>
* src/color.c (color_init): Use less #ifdefs.
2015-12-11 Benno Schulenberg <bensberg@justemail.net>
* doc/syntax/Makefile.am: Add missing autoconf and nftables syntaxes.
* ChangeLog: Correct a bug number, plus a few other tweaks.

37
src/color.c
View File

@ -101,39 +101,38 @@ void set_colorpairs(void)
/* Initialize the color information. */
void color_init(void)
{
colortype *tmpcolor = openfile->colorstrings;
bool using_defaults = FALSE;
short foreground, background;
assert(openfile != NULL);
if (has_colors()) {
const colortype *tmpcolor;
/* If the terminal is not capable of colors, forget it. */
if (!has_colors())
return;
#ifdef HAVE_USE_DEFAULT_COLORS
/* Use the default colors, if available. */
bool defok = (use_default_colors() != ERR);
/* Allow using the default colors, if available. */
using_defaults = (use_default_colors() != ERR);
#endif
for (tmpcolor = openfile->colorstrings; tmpcolor != NULL;
for (; tmpcolor != NULL;
tmpcolor = tmpcolor->next) {
short foreground = tmpcolor->fg, background = tmpcolor->bg;
if (foreground == -1) {
#ifdef HAVE_USE_DEFAULT_COLORS
if (!defok)
#endif
foreground = COLOR_WHITE;
}
foreground = tmpcolor->fg;
background = tmpcolor->bg;
if (background == -1) {
#ifdef HAVE_USE_DEFAULT_COLORS
if (!defok)
#endif
if (foreground == -1 && !using_defaults)
foreground = COLOR_WHITE;
if (background == -1 && !using_defaults)
background = COLOR_BLACK;
}
init_pair(tmpcolor->pairnum, foreground, background);
#ifdef DEBUG
fprintf(stderr, "init_pair(): fg = %hd, bg = %hd\n", tmpcolor->fg, tmpcolor->bg);
fprintf(stderr, "init_pair(): fg = %hd, bg = %hd\n", foreground, background);
#endif
}
}
}
/* Clean up a regex we previously compiled. */