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	add option to set the terminals window title - lchat - A line oriented chat fro…
	git clone git://git.suckless.org/lchat
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	---
	commit e9128d260575a52bf5673a05bd7cda764b9fb0bf
	parent a9a7b27121824c3969f62df587fe0916d869cb83
	Author: Jan Klemkow <[email protected]>
	Date: Sat, 7 Nov 2015 05:04:52 +0100

	add option to set the terminals window title

	Diffstat:
	M lchat.1 \| 10 ++++++++++
	M lchat.c \| 12 +++++++++---

	2 files changed, 19 insertions(+), 3 deletions(-)
	---
	diff --git a/lchat.1 b/lchat.1
	@@ -9,6 +9,7 @@
	.Op Fl nh
	.Op Fl H Ar lines
	.Op Fl p Ar prompt
	+.Op Fl t Ar title
	.Op Fl i Ar in
	.Op Fl o Ar out
	.Op directory
	@@ -35,6 +36,15 @@ of chat history.
	Use
	.Ar prompt
	as prompt for the input line.
	+.It Fl t Ar title
	+Use
	+.Ar title
	+as title terminal window.
	+In a
	+.Xr tmux 1
	+or
	+.Xr screen 1
	+environment its change the window name instead of the window title.
	.It Fl i Ar in
	Use path of
	.Ar in
	diff --git a/lchat.c b/lchat.c
	@@ -57,8 +57,8 @@ line_output(struct slackline sl, char file)
	static void
	usage(void)
	{
	- fprintf(stderr, "lchar [-nh] [-H lines] [-p prompt] [-i in] [-o out] "
	- "[directory]\n");
	+ fprintf(stderr, "lchar [-nh] [-H lines] [-p prompt] [-t title] [-i in]"
	+ " [-o out] [directory]\n");
	exit(EXIT_FAILURE);
	}

	@@ -81,7 +81,7 @@ main(int argc, char *argv[])
	char *out_file = NULL;
	FILE *tail_fh;

	- while ((ch = getopt(argc, argv, "H:i:no:p:h")) != -1) {
	+ while ((ch = getopt(argc, argv, "H:i:no:p:t:h")) != -1) {
	switch (ch) {
	case 'H':
	errno = 0;
	@@ -105,6 +105,12 @@ main(int argc, char *argv[])
	err(EXIT_FAILURE, "strdup");
	prompt_len = strlen(prompt);
	break;
	+ case 't': /* set optarg to terminal's window title */
	+ if (strcmp(getenv("TERM"), "screen") == 0)
	+ printf("\033k%s\033\\", optarg);
	+ else
	+ printf("\033]0;%s\a", optarg);
	+ break;
	case 'h':
	default:
	usage();