From 51941ffa46b7745a3be9b412b3d8fae4602065d4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jure=20=C5=A0orn?= <sornjure@gmail.com>
Date: Wed, 4 Apr 2018 14:55:18 +0200
Subject: [PATCH] Regex special sequences added

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

diff --git a/README.md b/README.md
index 5d61683..fccd534 100644
--- a/README.md
+++ b/README.md
@@ -172,6 +172,15 @@ re.split(<regex>, text, maxsplit=0)  # Use brackets in regex to keep the matches
 **Parameter 'flags=re.IGNORECASE' can be used with all functions.**  
 **Use r'\1' for backreference.**
 
+#### Special Sequences
+```
+\d  == [0-9]          # Digit
+\s  == [ \t\n\r\f\v]  # Whitespace
+\w  == [a-zA-Z0-9_]   # Alphanumeric
+```
+**Use capital letter for negation**
+
+
 ### Format
 ```python
 '{}'.format(<el> [, <el>, ...])