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Show high (blinking foreground/bright background) background colors. Format

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output and source better for this.  Format output for 40 columns if there
are less than 80 columns.
This commit is contained in:
Bruce Evans 2017-04-03 13:06:28 +00:00
parent 43f9e382c0
commit b60e1b8142
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=316459
1 changed files with 17 additions and 6 deletions
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23
usr.sbin/vidcontrol/vidcontrol.c
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@ -1167,6 +1167,7 @@ static void
test_frame(void)
{
vid_info_t info;
char *bg, *sep;
int i, fore;
info.size = sizeof(info);
@ -1174,15 +1175,25 @@ test_frame(void)
err(1, "getting console information");
fore = 15;
if (info.mv_csz < 80) {
bg = "BG";
sep = " ";
} else {
bg = "BACKGROUND";
sep = " ";
}
fprintf(stdout, "\033[=0G\n\n");
for (i=0; i<8; i++) {
fprintf(stdout, "\033[=%dF\033[=0G %2d \033[=%dF%-16s"
"\033[=%dF\033[=0G %2d \033[=%dF%-16s "
"\033[=%dF %2d \033[=%dGBACKGROUND\033[=0G\n",
fore, i, i, legal_colors[i],
fore, i+8, i+8, legal_colors[i+8],
fore, i, i);
fprintf(stdout,
"\033[=%dF\033[=0G%2d \033[=%dF%-7s%s"
"\033[=%dF\033[=0G%2d \033[=%dF%-12s%s"
"\033[=%dF%2d \033[=%dG%s\033[=0G%s"
"\033[=%dF%2d \033[=%dG%s\033[=0G\n",
fore, i, i, legal_colors[i], sep,
fore, i + 8, i + 8, legal_colors[i + 8], sep,
fore, i, i, bg, sep,
fore, i + 8, i + 8, bg);
}
fprintf(stdout, "\033[=%dF\033[=%dG\033[=%dH\033[=%dI\n",
info.mv_norm.fore, info.mv_norm.back,