rxmatch-let

[syntax] rxmatch-let match-expr (var ...) form ...

Gauche: evaluates match-expr that should return a <regmatch>? object. Then binds matched substrings to var ..., and evaluates form ...

See also Concept:RegularExpression, rxmatch-if, rxmatch-cond, rxmatch-case.

Scsh calls this let-match?.