Regular Expressions 101

1st Alternative\s+(*SKIP)(*FAIL)

\s+any whitespace character, repeated at least once

(*SKIP)acts like (*PRUNE), but the next unanchored match attempt starts where (*SKIP) was reached instead of at the next subject character

(*FAIL)forces the current match attempt to fail at this position

2nd Alternative(?<a>\w\).*)

Group a(?<a>\w\).*)

\wany word character

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

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

3rd Alternative(?<q>.*)

Group q(?<q>.*)

.*any character (except for line terminators), 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.

Search reference

Regular Expression

\s+(*SKIP)(*FAIL)|(?<a>\w\).*)|(?<q>.*)

New

pergunta pergunta pergunta pergunta pergunta pergunta pergunta pergunta pergunta pergunta pergunta pergunta pergunta pergunta pergunta

pergunta quanto é pergunta pergunta pergunta pergunta pergunta pergunta pergunta pergunta pergunta pergunta pergunta pergunta pergunta

  a) resposta a

  b) resposta b		

  c) resposta c

  d) resposta d

  e) resposta e

  _) respsota _

Regular Expression

Substitution