Looks for the first match of pattern (see ยง6.4.1) in the string s. If it
finds one, then match returns the captures from the pattern; otherwise it
returns nil. If pattern specifies no captures, then the whole match is
returned. A third, optional numeric argument init specifies where to start
the search; its default value is 1 and can be negative.
Looks for the first match of pattern (see ยง6.4.1) in the string s. If it finds one, then match returns the captures from the pattern; otherwise it returns nil. If pattern specifies no captures, then the whole match is returned. A third, optional numeric argument init specifies where to start the search; its default value is 1 and can be negative.