Regular Expressions 101

Negative Lookahead(?!\u201C|\u201D|\u2018|\u2019|\u2026|\u2014)

1st Alternative\u201C

\u201Cthe literal “ (201C₁₆ / 20034₈ / 8220₁₀)

2nd Alternative\u201D

\u201Dthe literal ” (201D₁₆ / 20035₈ / 8221₁₀)

3rd Alternative\u2018

\u2018the literal ‘ (2018₁₆ / 20030₈ / 8216₁₀)

4th Alternative\u2019

\u2019the literal ’ (2019₁₆ / 20031₈ / 8217₁₀)

5th Alternative\u2026

\u2026the literal … (2026₁₆ / 20046₈ / 8230₁₀)

6th Alternative\u2014

\u2014the literal — (2014₁₆ / 20024₈ / 8212₁₀)

1st Alternative\u00a9

\u00a9the literal © (A9₁₆ / 251₈ / 169₁₀)

2nd Alternative\u00ae

\u00aethe literal ® (AE₁₆ / 256₈ / 174₁₀)

3rd Alternative[\u2000-\u3300]

Character Class[\u2000-\u3300]

\u2000-\u3300one character from (8192₁₀) to ㌀ (13056₁₀)

4th Alternative\ud83c[\ud000-\udfff]

\ud83cthe literal � (D83C₁₆ / 154074₈ / 55356₁₀)

Character Class[\ud000-\udfff]

\ud000-\udfffone character from 퀀 (53248₁₀) to � (57343₁₀)

5th Alternative\ud83d[\ud000-\udfff]

\ud83dthe literal � (D83D₁₆ / 154075₈ / 55357₁₀)

Character Class[\ud000-\udfff]

\ud000-\udfffone character from 퀀 (53248₁₀) to � (57343₁₀)

6th Alternative\ud83e[\ud000-\udfff]

\ud83ethe literal � (D83E₁₆ / 154076₈ / 55358₁₀)

Character Class[\ud000-\udfff]

\ud000-\udfffone character from 퀀 (53248₁₀) to � (57343₁₀)

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

No unit tests · Add a test to get started

Search reference

Regular Expression

(?!\u201C|\u201D|\u2018|\u2019|\u2026|\u2014)(\u00a9|\u00ae|[\u2000-\u3300]|\ud83c[\ud000-\udfff]|\ud83d[\ud000-\udfff]|\ud83e[\ud000-\udfff])

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