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Doc/Doc/Perldl.pm  view on Meta::CPAN

       }

       if (@match > 0 and $num_pdl_pod_matches > 1) {
          print $out "\n=head1 Displaying item $pdl_pod_matchnum:\n\n=head1 --------------------------------------\n\n=cut\n\n";
       }

       my $m = shift @match;

       my $Ref = $m->[1]{Ref};
       if ( $Ref =~ /^(Module|Manual|Script): / ) {
	   # We've got a file name and we have to open it.  With the relocatable db, we have to reconstitute the absolute pathname.
	   my $relfile = $m->[1]{File};
	   my $absfile = undef;
	   my @scnd = @{$PDLA::onlinedoc->{Scanned}};
	   for my $dbf(@scnd){
	       $dbf =~ s:\/[^\/]*$::; # Trim file name off the end of the database file to get just the directory
	       $dbf .= "/$relfile";
	       $absfile = $dbf if( -e $dbf );
	   }
	   unless ($absfile) {
	       die "Documentation error: couldn't find absolute path to $relfile\n";

PDLdb.pl  view on Meta::CPAN

                        @vars )
                      for sort keys %$h;
                    select($savout);
                    next CMD;
                };

=head3 COMMANDS NOT WORKING AFTER PROGRAM ENDS

All of the commands below this point don't work after the program being
debugged has ended. All of them check to see if the program has ended; this
allows the commands to be relocated without worrying about a 'line of
demarcation' above which commands can be entered anytime, and below which
they can't.

=head4 C<n> - single step, but don't trace down into subs

Done by setting C<$single> to 2, which forces subs to execute straight through
when entered (see C<DB::sub>). We also save the C<n> command in C<$laststep>,
so a null command knows what to re-execute. 

=cut