Regular Expressions 101

Explanation

Pro

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

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

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

Character Class[\s\S]*?

*?matches any number of characters from the set below:

\sany whitespace character

\Sany non-whitespace character

Non-Capturing Group(?:(?=\[\])|(?=\[\[\]\]))

1st Alternative(?=\[\])

Positive Lookahead(?=\[\])

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

2nd Alternative(?=\[\[\]\])

Positive Lookahead(?=\[\[\]\])

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

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

\[A\][\s\S]*?(?:(?=\[\])|(?=\[\[\]\]))

New

[A]I'm an example text [] But I want to be included [[]]
[A]I'm another text without a second part []