diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..0b2601c
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,6 @@
+language: go
+go:
+  - 1.6
+script:
+  - go get -t
+  - go test -v
diff --git a/res_nobindata.go b/res_nobindata.go
index 0520db1..d224696 100644
--- a/res_nobindata.go
+++ b/res_nobindata.go
@@ -6,17 +6,16 @@ import (
 	"io/ioutil"
 	"log"
 	"net/http"
-	"os"
-	"path/filepath"
 )
 
 func init() {
-	selfDir := filepath.Dir(os.Args[0])
-	resDir := filepath.Join(selfDir, "./res")
+	//selfDir := filepath.Dir(os.Args[0])
+	//resDir := filepath.Join(selfDir, "./res")
+	resDir := "./res"
 	http.Handle("/-/res/", http.StripPrefix("/-/res/", http.FileServer(http.Dir(resDir))))
 
 	for name, path := range templates {
-		content, err := ioutil.ReadFile(filepath.Join(selfDir, path))
+		content, err := ioutil.ReadFile(path)
 		if err != nil {
 			log.Fatal(err)
 		}
diff --git a/utils.go b/utils.go
index 16ebb84..b1be69a 100644
--- a/utils.go
+++ b/utils.go
@@ -31,3 +31,29 @@ func getRealIP(req *http.Request) string {
 	}
 	return xip
 }
+
+func SublimeContains(s, substr string) bool {
+	rs, rsubstr := []rune(s), []rune(substr)
+	if len(rsubstr) > len(rs) {
+		return false
+	}
+	// abcdefg
+	// df
+	var ok = true
+	var i, j = 0, 0
+	for ; i < len(rsubstr); i++ {
+		found := -1
+		for ; j < len(rs); j++ {
+			if rsubstr[i] == rs[j] {
+				found = j
+				break
+			}
+		}
+		if found == -1 {
+			ok = false
+			break
+		}
+		j += 1
+	}
+	return ok
+}
diff --git a/utils_test.go b/utils_test.go
new file mode 100644
index 0000000..2ba328a
--- /dev/null
+++ b/utils_test.go
@@ -0,0 +1,27 @@
+package main
+
+import "testing"
+
+func TestSublimeContains(t *testing.T) {
+	tests := []struct {
+		text   string
+		substr string
+		pass   bool
+	}{
+		{"hello", "lo", true},
+		{"abcdefg", "cf", true},
+		{"abcdefg", "a", true},
+		{"abcdefg", "b", true},
+		{"abcdefg", "cfa", false},
+		{"abcdefg", "aa", false},
+		{"世界", "a", false},
+		{"Hello 世界", "界", true},
+		{"Hello 世界", "elo", true},
+	}
+	for _, v := range tests {
+		res := SublimeContains(v.text, v.substr)
+		if res != v.pass {
+			t.Fatalf("Failed: %v - res:%v", v, res)
+		}
+	}
+}
diff --git a/zip_test.go b/zip_test.go
index d0ca490..a7ae932 100644
--- a/zip_test.go
+++ b/zip_test.go
@@ -7,7 +7,7 @@ import (
 
 func TestExtractFromZip(t *testing.T) {
 	buf := bytes.NewBuffer(nil)
-	err := ExtractFromZip("testdata/test.zip", "*/foo.txt", buf)
+	err := ExtractFromZip("testdata/test.zip", "**/foo.txt", buf)
 	if err != nil {
 		t.Fatal(err)
 	}