- my $extdesc = $extdesc[0];
- $extdesc =~ s/scriptsize/normalsize/g if $format eq 'latex';
- $line->{'ext_description'} = [ $extdesc ];
+ my @newextdesc;
+ foreach my $extdesc ( @extdesc ) {
+ $extdesc =~ s/scriptsize/normalsize/g if $format eq 'latex';
+ push @newextdesc, $extdesc;
+ }
+ $line->{'ext_description'} = \@newextdesc;