Regex

README.md

@@ -173,9 +173,8 @@ str.replace(text, old, new)
 
 ### Print
 ```python
-print(<el> [, <el>, end='', sep='', file=<file>])
+print(<el> [, <el>, end='', sep='', file=<file>])  # Use 'file=sys.stderr' for err.
 ```
-**For stderr use 'file=sys.stderr'**
 
 
 ### Regex
@@ -189,9 +188,12 @@ re.split(<regex>, text, maxsplit=0)  # Use brackets in regex to keep the matches
 ```
 
 **'Search' and 'match' functions return a 'Match' object. Use '.group()' method on it to get the whole match, or '.group(1)' to get the part in first bracket.**  
+
 **Parameter 'flags=re.IGNORECASE' can be used with all functions. Parameter 'flags=re.DOTALL' makes dot also accept newline.**  
+
 **Use '\\\\1' or r'\1' for backreference.**  
 
+
 #### Special Sequences:
 ```python
 # Use capital letter for negation.