From 8689d712a31681f01b60f02d1a7fabebe9fc468f Mon Sep 17 00:00:00 2001
From: Gokcehan <gokcehankara@gmail.com>
Date: Sat, 7 Jan 2017 17:42:33 +0300
Subject: [PATCH] make search cyclic

Mentioned in #57.
---
 nav.go | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/nav.go b/nav.go
index 69be244..71468c3 100644
--- a/nav.go
+++ b/nav.go
@@ -372,6 +372,12 @@ func (nav *nav) searchNext() {
 			return
 		}
 	}
+	for i := 0; i < last.ind; i++ {
+		if strings.Contains(last.fi[i].Name(), nav.search) {
+			nav.up(last.ind - i)
+			return
+		}
+	}
 }
 
 func (nav *nav) searchPrev() {
@@ -382,6 +388,12 @@ func (nav *nav) searchPrev() {
 			return
 		}
 	}
+	for i := len(last.fi) - 1; i > last.ind; i-- {
+		if strings.Contains(last.fi[i].Name(), nav.search) {
+			nav.down(i - last.ind)
+			return
+		}
+	}
 }
 
 func (nav *nav) toggleMark(path string) {