Regular Expressions 101

Non-Capturing Group(?:\G(?!\A)|calculated(?:\s+F)?)

1st Alternative\G(?!\A)

\Gstart of current search

Negative Lookahead(?!\A)

\Astart of string

2nd Alternativecalculated(?:\s+F)?

calculatedthe literal text calculated (case sensitive)

Non-Capturing Group(?:\s+F)?

?repeats the group contents below at most once:

\s+any whitespace character, repeated at least once

Fthe literal F (70₁₀ / 106₈ / 46₁₆) (case sensitive)

\s*any whitespace character, repeated any number of times

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

Character Class[\w.]+

+matches at least one character from the set below:

\wany word character

.the literal . (46₁₀ / 56₈ / 2E₁₆)

Global pattern flags

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

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

(?:\G(?!\A)|calculated(?:\s+F)?)\s*\K[\w.]+

New

calculated 1a5 5W13 153w135 1E55 12_5 1.56 1M55 ||
calculated F 1a5 5W13 153w135 1E55 12_5 1.56 1M55