最初10個の停にaccesskeyを追加

index.php

@@ -302,13 +302,18 @@
 						echo '<form action="' . $_SERVER['PHP_SELF'] . '">';
 						echo '<ul class="unstyled-list">';
 						$priority = -1;
+						$i = 1;
 						while($row = pg_fetch_array($res)) {
 							if($priority != $row['priority'] && $priority != -1)
 								echo '<hr>';
 							$priority = $row['priority'];
+							if($i <= 10) {
+								$accesskey = ' accesskey="' . ($i % 10) . '"';
+								$i++;
+							}
 	
 							echo '<li class="d-flex">';
-							echo '<button type="submit" formmethod="get" name="stop" value="' . $row['stop'] . '" class="flex-fill">' . $row['stop'] . ' – ' . $row['description'] . '</button>';
+							echo '<button type="submit" formmethod="get" name="stop" value="' . $row['stop'] . '" class="flex-fill"' . $accesskey . '>' . $row['stop'] . ' – ' . $row['description'] . '</button>';
 							echo '<button type="submit" formmethod="post" name="fav-up" value="' . $row['fav_id'] . '" title="' . $row['stop'] . 'の優先を上げる" aria-label="' . $row['stop'] . 'の優先を上げる">↑</button>';
 							echo '<button type="submit" formmethod="post" name="fav-down" value="' . $row['fav_id'] . '" title="' . $row['stop'] . 'の優先を下げる" aria-label="' . $row['stop'] . 'の優先を下げる">↓</button>';
 							echo '<button type="submit" formmethod="post" name="fav-remove" value="' . $row['fav_id'] . '" title="' . $row['stop'] . 'を削除" aria-label="' . $row['stop'] . 'を削除"class="btn danger">×</button>';