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Re^3: One line assigment statement with regex match

by mugwumpjism (Hermit)
on Jul 06, 2005 at 22:07 UTC ( #472950=note: print w/replies, xml ) Need Help??


in reply to Re^2: One line assigment statement with regex match
in thread One line assigment statement with regex match

Terribly sorry, I didn't test it.

Yes, the double use of "/" to delimit regular expressions is tripping up the parser. Much better to use braces;

@terms=qw(foo bar b.*az); my $re = qr{(?:${\( join "|", map { qr{\Q$_\E} } @terms )})}; print "$re\n";

The above will print "(?-xism:(?:(?-xism:foo)|(?-xism:bar)|(?-xism:b\.\*az)))"

$h=$ENV{HOME};my@q=split/\n\n/,`cat $h/.quotes`;$s="$h/." ."signature";$t=`cat $s`;print$t,"\n",$q[rand($#q)],"\n";

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