revert file

text/gregex/gregex.go

@@ -138,3 +138,12 @@ func ReplaceStringFuncMatch(pattern string, src string, replaceFunc func(match [
 		return "", err
 	}
 }
+
+// Split slices `src` into substrings separated by the expression and returns a slice of
+// the substrings between those expression matches.
+func Split(pattern string, src string) []string {
+	if r, err := getRegexp(pattern); err == nil {
+		return r.Split(src, -1)
+	}
+	return nil
+}