Regular Expressions 101

Pro

Negative Lookbehind(?<!\S)

\Sany character that is not Unicode whitespace

Positive Lookahead(?=\S*?a)

\S*?any character that is not Unicode whitespace, repeated any number of times

athe literal a (97₁₀ / 141₈ / 61₁₆) (case sensitive)

Positive Lookahead(?=\S*?e)

\S*?any character that is not Unicode whitespace, repeated any number of times

ethe literal e (101₁₀ / 145₈ / 65₁₆) (case sensitive)

Positive Lookahead(?=\S*?i)

\S*?any character that is not Unicode whitespace, repeated any number of times

ithe literal i (105₁₀ / 151₈ / 69₁₆) (case sensitive)

Positive Lookahead(?=\S*?o)

\S*?any character that is not Unicode whitespace, repeated any number of times

othe literal o (111₁₀ / 157₈ / 6F₁₆) (case sensitive)

Positive Lookahead(?=\S*?u)

\S*?any character that is not Unicode whitespace, repeated any number of times

uthe literal u (117₁₀ / 165₈ / 75₁₆) (case sensitive)

\S+any character that is not Unicode whitespace, repeated at least once

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

(?<!\S)(?=\S*?a)(?=\S*?e)(?=\S*?i)(?=\S*?o)(?=\S*?u)\S+

New

actionable unfortunate  abek-ilomu actionable-unfortunate

actionable unfortunate  abek-ilomu actionable-unfortunate