Regular Expressions 101

Positive Lookahead(?=\[*)

\[*the literal [ (91₁₀ / 133₈ / 5B₁₆) , repeated any number of times

Group 1(、)

、the literal 、 (12289₁₀ / 30001₈ / 3001₁₆)

Positive Lookahead(?=.*\])

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

\]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.

Search reference

Regular Expression

(?=\[*)(、)(?=.*\])

New

[FL-clover、door、(天満春華)]返せ,かわり、○○で。(東方)
[sadas、sadsad、]

[sadas、sadsad、asdsad、]

\[.*\]

[FL-clover、door、(天満春華)]