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bar: increase the buffer to fit more aux data (noam decided to display the currently playing track there)

--- a/sys/src/cmd/bar.c

+++ b/sys/src/cmd/bar.c

@@ -125,8 +125,7 @@

 static void

 redraw(void)

 {

-	static char s[128];

-	char tmp[128];

+	char s[1024];

 	Rectangle r;

 	Tmfmt tf;

 	Point p;

@@ -161,10 +160,10 @@

 	flushimage(display, 1);

-	snprint(tmp, sizeof(tmp), "%τ", tf);

-	twidth = MAX(twidth, stringwidth(f, tmp));

-	snprint(tmp, sizeof(tmp), "%|%s%|%s", bats, bats[0] ? "100%" : "", aux, aux);

-	width = twidth + stringwidth(f, tmp);

+	snprint(s, sizeof(s), "%τ", tf);

+	twidth = MAX(twidth, stringwidth(f, s));

+	snprint(s, sizeof(s), "%|%s%|%s", bats, bats[0] ? "100%" : "", aux, aux);

+	width = twidth + stringwidth(f, s);

 	if(owidth != width)

 		place();

 }

-- 

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