Regular Expressions 101

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

Group 1((?:(?!\[{2}).)*?)

Non-Capturing Group(?:(?!\[{2}).)*?

*?repeats the group contents below any number of times:

Negative Lookahead(?!\[{2})

\[{2}the literal [ (91₁₀ / 133₈ / 5B₁₆) , repeated exactly 2 times

.any character (except for line terminators)

SPACEthe literal text SPACE (case insensitive)

Group 2(.*?)

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

]]the literal text ]]

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

\[\[((?:(?!\[{2}).)*?)SPACE(.*?)]]

New

..text.. [[wordoneSPACE**wordtwo**]] ..moretext..
.. [[ ..text(not to cut).. [[wordone[SPACE]**[wordtwo]**]] ..moretext..