| Index: trunk/extensions/Cite/Cite_body.php |
| — | — | @@ -131,9 +131,9 @@ |
| 132 | 132 | list($key,$group) = $this->refArg( $argv ); |
| 133 | 133 | |
| 134 | 134 | if( $str === '' ) { |
| 135 | | - # <ref ...></ref>. This construct is always invalid: either |
| 136 | | - # it's a contentful ref, or it's a named duplicate and should |
| 137 | | - # be <ref ... />. |
| | 135 | + # <ref ...></ref>. This construct is invalid if |
| | 136 | + # it's a contentful ref, but OK if it's a named duplicate and should |
| | 137 | + # be equivalent <ref ... />, for compatability with #tag. |
| 138 | 138 | if ( $key == false ) |
| 139 | 139 | return $this->error( 'cite_error_ref_no_input' ); |
| 140 | 140 | else |