shithub: zuke

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search: cycle when not found

--- a/zuke.c

+++ b/zuke.c

@@ -741,7 +741,7 @@

 	Meta *m;

 	static char buf[64];

 	static int sz;

-	int inc, i, a;

+	int inc, i, a, cycle;

 	inc = (d == '/' || d == 'n') ? 1 : -1;

 	if(d == '/' || d == '?')

@@ -749,6 +749,7 @@

 	if(sz < 1)

 		return;

+	cycle = 1;

 	for(i = pcur+inc; i >= 0 && i < plnum; i += inc){

 		m = getmeta(i);

 		for(a = 0; a < m->numartist; a++){

@@ -761,6 +762,13 @@

 			break;

 		if(cistrstr(m->path, buf) != nil)

 			break;

+		if(cycle && i+inc == -1){

+			cycle = 0;

+			i = plnum;

+		}else if(cycle && i+inc == plnum){

+			cycle = 0;

+			i = -1;

+		}

 	}

 	if(i >= 0 && i < plnum){

 		pcur = i;