Index: trunk/src/wp-admin/includes/class-wp-list-table.php
===================================================================
--- trunk/src/wp-admin/includes/class-wp-list-table.php	(revision 54378)
+++ trunk/src/wp-admin/includes/class-wp-list-table.php	(revision 55276)
@@ -561,5 +561,8 @@
 		}
 
-		echo '<label for="bulk-action-selector-' . esc_attr( $which ) . '" class="screen-reader-text">' . __( 'Select bulk action' ) . '</label>';
+		echo '<label for="bulk-action-selector-' . esc_attr( $which ) . '" class="screen-reader-text">' .
+			/* translators: Hidden accessibility text. */
+			__( 'Select bulk action' ) .
+		'</label>';
 		echo '<select name="action' . $two . '" id="bulk-action-selector-' . esc_attr( $which ) . "\">\n";
 		echo '<option value="-1">' . __( 'Bulk actions' ) . "</option>\n";
@@ -643,5 +646,8 @@
 		$output .= '</div>';
 
-		$output .= '<button type="button" class="toggle-row"><span class="screen-reader-text">' . __( 'Show more details' ) . '</span></button>';
+		$output .= '<button type="button" class="toggle-row"><span class="screen-reader-text">' .
+			/* translators: Hidden accessibility text. */
+			__( 'Show more details' ) .
+		'</span></button>';
 
 		return $output;
@@ -847,5 +853,9 @@
 				'<span class="post-com-count post-com-count-no-comments"><span class="comment-count comment-count-no-comments" aria-hidden="true">%s</span><span class="screen-reader-text">%s</span></span>',
 				$approved_comments_number,
-				$pending_comments ? __( 'No approved comments' ) : __( 'No comments' )
+				$pending_comments ?
+				/* translators: Hidden accessibility text. */
+				__( 'No approved comments' ) :
+				/* translators: Hidden accessibility text. */
+				__( 'No comments' )
 			);
 		}
@@ -870,5 +880,9 @@
 				'<span class="post-com-count post-com-count-pending post-com-count-no-pending"><span class="comment-count comment-count-no-pending" aria-hidden="true">%s</span><span class="screen-reader-text">%s</span></span>',
 				$pending_comments_number,
-				$approved_comments ? __( 'No pending comments' ) : __( 'No comments' )
+				$approved_comments ?
+				/* translators: Hidden accessibility text. */
+				__( 'No pending comments' ) :
+				/* translators: Hidden accessibility text. */
+				__( 'No comments' )
 			);
 		}
@@ -995,4 +1009,5 @@
 				"<a class='first-page button' href='%s'><span class='screen-reader-text'>%s</span><span aria-hidden='true'>%s</span></a>",
 				esc_url( remove_query_arg( 'paged', $current_url ) ),
+				/* translators: Hidden accessibility text. */
 				__( 'First page' ),
 				'&laquo;'
@@ -1006,4 +1021,5 @@
 				"<a class='prev-page button' href='%s'><span class='screen-reader-text'>%s</span><span aria-hidden='true'>%s</span></a>",
 				esc_url( add_query_arg( 'paged', max( 1, $current - 1 ), $current_url ) ),
+				/* translators: Hidden accessibility text. */
 				__( 'Previous page' ),
 				'&lsaquo;'
@@ -1013,9 +1029,15 @@
 		if ( 'bottom' === $which ) {
 			$html_current_page  = $current;
-			$total_pages_before = '<span class="screen-reader-text">' . __( 'Current Page' ) . '</span><span id="table-paging" class="paging-input"><span class="tablenav-paging-text">';
+			$total_pages_before = '<span class="screen-reader-text">' .
+				/* translators: Hidden accessibility text. */
+				__( 'Current Page' ) .
+			'</span><span id="table-paging" class="paging-input"><span class="tablenav-paging-text">';
 		} else {
 			$html_current_page = sprintf(
 				"%s<input class='current-page' id='current-page-selector' type='text' name='paged' value='%s' size='%d' aria-describedby='table-paging' /><span class='tablenav-paging-text'>",
-				'<label for="current-page-selector" class="screen-reader-text">' . __( 'Current Page' ) . '</label>',
+				'<label for="current-page-selector" class="screen-reader-text">' .
+					/* translators: Hidden accessibility text. */
+					__( 'Current Page' ) .
+				'</label>',
 				$current,
 				strlen( $total_pages )
@@ -1036,4 +1058,5 @@
 				"<a class='next-page button' href='%s'><span class='screen-reader-text'>%s</span><span aria-hidden='true'>%s</span></a>",
 				esc_url( add_query_arg( 'paged', min( $total_pages, $current + 1 ), $current_url ) ),
+				/* translators: Hidden accessibility text. */
 				__( 'Next page' ),
 				'&rsaquo;'
@@ -1047,4 +1070,5 @@
 				"<a class='last-page button' href='%s'><span class='screen-reader-text'>%s</span><span aria-hidden='true'>%s</span></a>",
 				esc_url( add_query_arg( 'paged', $total_pages, $current_url ) ),
+				/* translators: Hidden accessibility text. */
 				__( 'Last page' ),
 				'&raquo;'
@@ -1283,6 +1307,9 @@
 		if ( ! empty( $columns['cb'] ) ) {
 			static $cb_counter = 1;
-			$columns['cb']     = '<label class="screen-reader-text" for="cb-select-all-' . $cb_counter . '">' . __( 'Select All' ) . '</label>'
-				. '<input id="cb-select-all-' . $cb_counter . '" type="checkbox" />';
+			$columns['cb']     = '<label class="screen-reader-text" for="cb-select-all-' . $cb_counter . '">' .
+					/* translators: Hidden accessibility text. */
+					__( 'Select All' ) .
+				'</label>' .
+				'<input id="cb-select-all-' . $cb_counter . '" type="checkbox" />';
 			$cb_counter++;
 		}
@@ -1549,5 +1576,8 @@
 	 */
 	protected function handle_row_actions( $item, $column_name, $primary ) {
-		return $column_name === $primary ? '<button type="button" class="toggle-row"><span class="screen-reader-text">' . __( 'Show more details' ) . '</span></button>' : '';
+		return $column_name === $primary ? '<button type="button" class="toggle-row"><span class="screen-reader-text">' .
+			/* translators: Hidden accessibility text. */
+			__( 'Show more details' ) .
+		'</span></button>' : '';
 	}
 
