Op 05-06-2022 om 02:22 schreef Ricardo Signes: > On Fri, Jun 3, 2022, at 23:13, breno wrote: > ... >> * speaking of regexes, should /$foo?->x?->y/ or /$foo?->{x}?->{y}/ work? > > /${foo}?/ already means "0 or 1 instance of the pattern in $foo", so I > think making ?-> work in there is no good. So having a different syntax that does work in regexes would make sense. (But that might not be //-> either, how to parse "$x=~/$foo//->{x}/")? HTH, M4Thread Previous | Thread Next