regex101: PCRE (Legacy) Substitution Workspace

Pro

Non-Capturing Group(?:\G(?!\A)|\[)

1st Alternative\G(?!\A)

\Gstart of current search

Negative Lookahead(?!\A)

\Astart of string

2nd Alternative\[

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

Negated Character Class[^]\s]*

*matches any number of characters outside the set below:

]the literal ] (93₁₀ / 135₈ / 5D₁₆)

\sany whitespace character

\Kresets the starting point of the reported match. Any previously consumed characters are no longer included in the final match

\s+any whitespace character, repeated at least once

Global pattern flags

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

25 tokens

Regular Expression

(?:\G(?!\A)|\[)[^]\s]*\K\s+

New

[Edit the] Expression & [Text to see matches]. Roll [over matches or the] expression for details. Undo mistakes with ctrl-z. [Save Favorites and Share expressions with friends] or the Community. Explore your results with Tools. [A full Reference and Help is available in the Library or watch the video Tutorial].

Extraction

[Edit the] Expression & [Text to see matches]. Roll [over matches or the] expression for details. Undo mistakes with ctrl-z. [Save Favorites and Share expressions with friends] or the Community. Explore your results with Tools. [A full Reference and Help is available in the Library or watch the video Tutorial].