removed USE_OXFORD_COMMA option

bibtexbrowser.php

@@ -170,8 +170,7 @@ if (defined('ENCODING')) {
 @define('USE_INITIALS_FOR_NAMES',false); // use only initials for all first names?
 @define('USE_FIRST_THEN_LAST',false); // put first names before last names?
 @define('FORCE_NAMELIST_SEPARATOR', ''); // if non-empty, use this to separate multiple names regardless of USE_COMMA_AS_NAME_SEPARATOR_IN_OUTPUT
-@define('LAST_AUTHOR_SEPARATOR',' and ');
-@define('USE_OXFORD_COMMA',false); // adds an additional separator in addition to LAST_AUTHOR_SEPARATOR if there are more than two authors
+@define('LAST_AUTHOR_SEPARATOR',' and '); // if there are more than 2 names, an Oxford comma will be used
 
 @define('TYPES_SIZE',10); // number of entry types per table
 @define('YEAR_SIZE',20); // number of years per table
@@ -1572,7 +1571,7 @@ class BibEntry {
       $result .= $authors[$i].$sep;
     }
     $lastAuthorSeperator = bibtexbrowser_configuration('LAST_AUTHOR_SEPARATOR');
-    if (count($authors)>2 && bibtexbrowser_configuration('USE_OXFORD_COMMA')) {
+    if (count($authors)>2) {
       $lastAuthorSeperator = $sep.$lastAuthorSeperator;
     }
     $result .= $authors[count($authors)-2].$lastAuthorSeperator.$authors[count($authors)-1];