Regular Expressions 101

Pro

Group 1(.*)

.*any character (except for line terminators), repeated any number of times

: Bthe literal text : B (case sensitive)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

25 tokens

(.*): B

New

Peter Jenkins: A  
Robert Right: B  
Kim Long: C  
Jim Jim: B

Peter Jenkins: A  
Robert Right: B  
Kim Long: C  
Jim Jim: B