1 files changed, 0 insertions, 6 deletions
diff --git a/utils.go b/utils.go
index d274a60..ff91308 100644
--- a/utils.go
+++ b/utils.go
@@ -209,12 +209,6 @@ func randomNumber(min, max int) int {
 	return min + randomN(sub)
 }
 
-var reg, _ = regexp.Compile(`[\*\.\?\+\$\^\[\]\(\)\{\}\|\\\/]`)
-
-func regEx(str string) string {
-	return reg.ReplaceAllString(str, `\$0`)
-}
-
 func findFonts(dir string) []string {
 	list, _ := findPath(dir, `\.((ttf)|(otf)|(ttc)|(fon))$`)
 	return list