Regular Expressions 101

Pro

Group 1(\p{Ll}+)

\p{Ll}+a lowercase letter, repeated at least once

Group 2(\p{Lu}\p{Ll}*)

\p{Lu}an uppercase letter

\p{Ll}*a lowercase letter, repeated any number of times

Global pattern flags

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

Detailed match information will be displayed here automatically.

25 tokens

(\p{Ll}+)(\p{Lu}\p{Ll}*)

She has an excellent command on the topicsOnly problem is clarity in EnglishHer confidence is very good in RUSSian and H2O

$1. $2

She has an excellent command on the topicsOnly problem is clarity in EnglishHer confidence is very good in RUSSian and H2O