$1 and family are implicitly
declaredlocalized in the scope in which they reside. In this case, the scope created by
while.
'a'=~/(.)/;
print("$1\n"); # a
while ( 'b'=~/(.)/ ) {
print("$1\n"), # b
last;
}
print("$1\n"); # a
So don't use $1.
my $comment_re = qr{/\*.*?\*/;}s;
my ($comment, $rest);
while (!( ($comment, $rest) = $statement =~ m{^($comment_re)(.*)}s ))
+{
defined( my $line = <$file> )
or die "Premature EOF.\n";
$statement .= $line;
}
print("Found type 1 comment: $comment\n");
Also fixed .* ⇒ .*?
Also fixed buggy premature EOF test.
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