Index: bibtex.php
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/biblio/bibtex.php,v
retrieving revision 1.2.2.2
diff -r1.2.2.2 bibtex.php
164c164
<             'removeCurlyBraces' => false,
---
>             'removeCurlyBraces' => true,
855,856c855,856
<         $firstchar     = substr($entry, 0, 1);
<         $lastchar      = substr($entry, -1, 1);
---
>         $firstchar     = substr($value, 0, 1);
>         $lastchar      = substr($value, -1, 1);
860a861
> 				print $lastchar;
871,872c872,873
<         $pattern     = '/([^\\\\])\{(.*?[^\\\\])\}/';
<         $replacement = '$1$2';
---
>         $pattern     = '/\{(.*?[^\\\\])\}/';
>         $replacement = '$1';
1145a1147,1148
> 
>