filter/indent: add color swap via nich swap - lchat - A line oriented chat front end for ii.
(HTM) git clone git://git.suckless.org/lchat
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---
(DIR) commit eaaf97e1cfa06ef15e4e8a3dbf03b7efd443c8cd
(DIR) parent b6a559806b16ec704b2bb2cc304aff99a9a96434
(HTM) Author: Jan Klemkow <j.klemkow@wemelug.de>
Date: Wed, 22 Feb 2017 17:42:03 +0100
filter/indent: add color swap via nich swap
Diffstat:
M filter/indent.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
---
(DIR) diff --git a/filter/indent.c b/filter/indent.c
@@ -6,6 +6,9 @@
#include <time.h>
#include <unistd.h>
+#define color1 34
+#define color2 36
+
int
main(void)
{
@@ -16,6 +19,7 @@ main(void)
char *next, *nick, *word;
struct tm tm;
int cols = 80; /* terminal width */
+ int color = color1;
while (fgets(buf, sizeof buf, stdin) != NULL) {
next = strptime(buf, "%Y-%m-%d %H:%M ", &tm);
@@ -32,9 +36,13 @@ main(void)
strftime(timestr, sizeof timestr, fmt, &tm);
+ /* swap color */
+ if (strcmp(nick, old_nick) != 0)
+ color = color == color1 ? color2 : color1;
+
/* print prompt */
/* HH:MM nnnnnnnnnnnn ttttttttttttt */
- printf("%s %*s", timestr, 12,
+ printf("\033[%dm%s %*s", color, timestr, 12,
strcmp(nick, old_nick) == 0 ? "" : nick);
strlcpy(old_nick, nick, sizeof old_nick);
@@ -56,7 +64,7 @@ main(void)
fputs(word, stdout);
first = false;
}
-
+ fputs("\033[0m", stdout); /* turn color off */
fflush(stdout);
}