shithub: pplay

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pplay: recall last command if repeated

--- a/pplay.c

+++ b/pplay.c

@@ -69,9 +69,12 @@

 static char *

 prompt(Rune r)

 {

+	Rune q;

 	static char buf[512];

-	snprint(buf, sizeof buf, "%C", r);

+	chartorune(&q, buf);

+	if(q != r)

+          snprint(buf, sizeof buf, "%C", r);

 	if(enter(nil, buf, sizeof(buf)-UTFmax, mc, kc, _screen) < 0)

 		return nil;

 	return buf;