From 4b5f62e1414ec460970e8caac7ec0b757e764cd0 Mon Sep 17 00:00:00 2001
From: lilly <lilly1987@naver.com>
Date: Tue, 18 Jul 2023 19:25:37 +0900
Subject: [PATCH] Update README.md

---
 README.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/README.md b/README.md
index b4de2a0..111f764 100644
--- a/README.md
+++ b/README.md
@@ -48,6 +48,15 @@ ex : {3$$a1|{b2|c3|}|d4|{-$$|f|g}|{-2$$h||i}|{1-$$j|k|}}/{$$l|m|}/{0$$n|}
 - __b__ to 1 or 2
 - __/b__ to 2
 - __/a/b__ to 1
+- __?b__ to 2
+- __*__ to 1 or 2
+
+### filename pattern matching
+- \* is matches everything
+- ? is matches any single character
+- \[seq\] is matches any character in seq
+- \[!seq\] is matches any character not in seq
+- reference https://docs.python.org/3/library/fnmatch.html
 
 ### run sample