Regular Expressions 101

\ba Unicode word boundary

Negative Lookahead(?![aeiouAEIOU])

Character Class[aeiouAEIOU]

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

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

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

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

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

Athe literal A (65₁₀ / 101₈ / 41₁₆) (case sensitive)

Ethe literal E (69₁₀ / 105₈ / 45₁₆) (case sensitive)

Ithe literal I (73₁₀ / 111₈ / 49₁₆) (case sensitive)

Othe literal O (79₁₀ / 117₈ / 4F₁₆) (case sensitive)

Uthe literal U (85₁₀ / 125₈ / 55₁₆) (case sensitive)

\w+a Unicode word character, repeated at least once

\ba Unicode word boundary

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.

Search reference

Regular Expression

\b(?![aeiouAEIOU])\w+\b

New

D. JUAN:
¡Cálmate, pues, vida mía!
Reposa aquí; y un momento
olvida de tu convento
la triste cárcel sombría.
¡Ah! ¿No es cierto,
ángel de amor,
que en esta apartada orilla
más pura la luna brilla
y se respira mejor?

Regular Expression

Extraction