Ticket #24243: 24243.1.diff

wp-includes/post-formats.php

@@ -727 +727 @@
  * @since 3.6.0
  *
  * @uses get_content_quote()
+ * @uses apply_filters() Calls 'quote_source_dash' filter to allow removing or
+ * changing the typographical mark appended to the quote source.
  *
  * @param object $post (optional) A reference to the post object, falls back to get_post().
  * @return string The quote html.
@@ -749 +751 @@
 
         if ( ! empty( $meta['quote_source_name'] ) ) {
                 $source = ( empty( $meta['quote_source_url'] ) ) ? $meta['quote_source_name'] : sprintf( '<a href="%s">%s</a>', esc_url( $meta['quote_source_url'] ), $meta['quote_source_name'] );
+                $source = apply_filters( 'quote_source_dash', _x( '&#8212;', 'em dash' ) ) . '&#160;' . $source;
                 $quote .= sprintf( '<figcaption class="quote-caption">%s</figcaption>', $source );
         }