No limit for 0 or smaller value #3922

Author: piroor

webextensions/_locales/en/messages.json

@@ -823,7 +823,7 @@
 
   "config_undoMultipleTabsClose_label": { "message": "Restore the set of tabs most recently closed, when one of them is restored via the \"Reopen Closed Tab\" command" },
   "config_maxParallelReloadTabsCount_label_before": { "message": "Reload up to" },
-  "config_maxParallelReloadTabsCount_label_after":  { "message": "tabs simultaneously" },
+  "config_maxParallelReloadTabsCount_label_after":  { "message": "tabs simultaneously (less than 1 means no limit)" },
 
   "config_scrollLines_label_before": { "message": "Scroll up or down " },
   "config_scrollLines_label_after":  { "message": "lines via \"Scroll Tabs Up/Down by Lines\" shortcut commands" },

webextensions/_locales/ja/messages.json

@@ -819,7 +819,7 @@
 
   "config_undoMultipleTabsClose_label": { "message": "最後にまとめて閉じたタブ群のうちの1つが「閉じたタブを元に戻す」で復元されたとき、タブ群全体を復元する" },
   "config_maxParallelReloadTabsCount_label_before": { "message": "タブの再読み込みを最大で同時に" },
-  "config_maxParallelReloadTabsCount_label_after":  { "message": "個まで行う" },
+  "config_maxParallelReloadTabsCount_label_after":  { "message": "個まで行う（1未満を指定した場合は無制限）" },
 
   "config_scrollLines_label_before": { "message": "キーボードショートカットの「タブの一覧を数行上/下にスクロール」で" },
   "config_scrollLines_label_after":  { "message": "行分スクロールする" },

webextensions/background/commands.js

@@ -51,7 +51,8 @@ const queuedTabIdsToReload = [];
 const pendingReloads = new Map();
 
 function processQueuedReload() {
-  if (reloadingTabsCount >= Math.max(configs.maxParallelReloadTabsCount, 1))
+  if (configs.maxParallelReloadTabsCount > 0 &&
+      reloadingTabsCount >= configs.maxParallelReloadTabsCount)
     return;
 
   const tabId = queuedTabIdsToReload.shift();

webextensions/options/options.html

@@ -1486,8 +1486,7 @@ <h1>__MSG_config_advanced_caption__</h1>
     <p><label>__MSG_config_maxParallelReloadTabsCount_label_before__
               <input id="maxParallelReloadTabsCount"
                      type="number"
-                     size="5"
-                     min="1">
+                     size="5">
              __MSG_config_maxParallelReloadTabsCount_label_after__</label></p>
     </div>
     <p><label class="has-checkbox"