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