Hello,

When I try to run the code below I get "panic: reg_node overrun trying to emit 46 at test.pl line 26." (Line 26 is "our $re_title = qr/^".) I'm at a loss at how to fix this. Thanks in advance for any hints.

perl -v says: This is perl 5, version 14, subversion 2 (v5.14.2) built for i686-linux-gnu-thread-multi-64int

use strict; use warnings; use utf8; my $re_address_word = qr/\b(?: universit|center|centre|institute?|sciences?|college|research| avenue|street|philosophy|professor|address|department| umass )\b/ix; our $re_publication_word = qr/\b(?: forthcoming|editors?|edited|publish\w*|press|volume to\sappear\sin|draft|editor\w*|reprints?|excerpt| circulation|cite )\b/ix; my $re_notitle = qr/ $re_address_word | $re_publication_word | \b(?:thanks?| @| [12]\d{3}| abstract )/ix; our $re_title = qr/^ (?!.*$re_notitle?.*) \p{IsAlpha} /x;

In reply to “reg_node overrun” when compiling regular expressions by diagonallemma

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