Regular Expressions 101

\w+any word character, repeated at least once

Non-Capturing Group(?:\s*\|\s*\w+)+

+repeats the group contents below at least once:

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

\|the literal | (124₁₀ / 174₈ / 7C₁₆)

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

\w+any word character, repeated at least once

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

Regular Expression

\w+(?:\s*\|\s*\w+)+

New

str|int|bool
Optional[int|tuple[str|int]]
dict[str | int, list[B | C | Optional[D]]]

str|int|bool
Optional[int|tuple[str|int]]
dict[str | int, list[B | C | Optional[D]]]