From b3c56781e2ebac22a70eed2d679a0ee81e03efb7 Mon Sep 17 00:00:00 2001
From: "s.kamardin" <s.kamardin@corp.mail.ru>
Date: Tue, 19 Jan 2016 20:52:25 +0300
Subject: [PATCH] Optimize list

---
 compiler.go | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/compiler.go b/compiler.go
index 90a0869..0a38c8e 100644
--- a/compiler.go
+++ b/compiler.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"github.com/gobwas/glob/match"
 	"reflect"
+	"unicode/utf8"
 )
 
 func optimize(matcher match.Matcher) match.Matcher {
@@ -21,6 +22,13 @@ func optimize(matcher match.Matcher) match.Matcher {
 
 		return m
 
+	case match.List:
+		if m.Not == false && utf8.RuneCountInString(m.List) == 1 {
+			return match.NewText(m.List)
+		}
+
+		return m
+
 	case match.BTree:
 		m.Left = optimize(m.Left)
 		m.Right = optimize(m.Right)