Regular Expressions 101

Pro

useFsFlagthe literal text useFsFlag (case sensitive)

Character Class[(]

(the literal ( (40₁₀ / 50₈ / 28₁₆)

Non-Capturing Group(?:\s*(".*"),\s*(".*\s*[^"]*"|[^)]*))

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

Group 1(".*")

"the literal " (34₁₀ / 42₈ / 22₁₆)

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

"the literal " (34₁₀ / 42₈ / 22₁₆)

,the literal , (44₁₀ / 54₈ / 2C₁₆)

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

Group 2(".*\s*[^"]*"|[^)]*)

1st Alternative".*\s*[^"]*"

"the literal " (34₁₀ / 42₈ / 22₁₆)

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

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

Negated Character Class[^"]*

*matches any number of characters outside the set below:

"the literal " (34₁₀ / 42₈ / 22₁₆)

2nd Alternative[^)]*

Negated Character Class[^)]*

*matches any number of characters outside the set below:

)the literal ) (41₁₀ / 51₈ / 29₁₆)

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

Character Class[)]

)the literal ) (41₁₀ / 51₈ / 29₁₆)

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

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25 tokens

useFsFlag[(](?:\s*(".*"),\s*(".*\s*[^"]*"|[^)]*))\s*[)]

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