Add hidden setting to set taskTimerInterval, add documentation (#4523)

* Add sync filter hidden setting documentation

* Add setting to change the taskTimerInterval

* Add documentation for the saver filter hidden setting

* add hidden setting for timerTaskInterval, add documentation for timerTaskInterval, saver filter and sync filter

core/modules/syncer.js

@@ -24,6 +24,7 @@ Syncer.prototype.titleSyncPollingInterval = "$:/config/SyncPollingInterval";
 Syncer.prototype.titleSyncDisableLazyLoading = "$:/config/SyncDisableLazyLoading";
 Syncer.prototype.titleSavedNotification = "$:/language/Notifications/Save/Done";
 Syncer.prototype.titleSyncThrottleInterval = "$:/config/SyncThrottleInterval";
+Syncer.prototype.titleTaskTimerInterval = "$:/config/TaskTimerInterval"
 Syncer.prototype.taskTimerInterval = 1 * 1000; // Interval for sync timer
 Syncer.prototype.throttleInterval = 1 * 1000; // Defer saving tiddlers if they've changed in the last 1s...
 Syncer.prototype.errorRetryInterval = 5 * 1000; // Interval to retry after an error
@@ -45,7 +46,7 @@ function Syncer(options) {
 	this.titleUserName = options.titleUserName || this.titleUserName;
 	this.titleSyncFilter = options.titleSyncFilter || this.titleSyncFilter;
 	this.titleSavedNotification = options.titleSavedNotification || this.titleSavedNotification;
-	this.taskTimerInterval = options.taskTimerInterval || this.taskTimerInterval;
+	this.taskTimerInterval = options.taskTimerInterval || parseInt(this.wiki.getTiddlerText(this.titleTaskTimerInterval,""),10) || this.taskTimerInterval;
 	this.throttleInterval = options.throttleInterval || parseInt(this.wiki.getTiddlerText(this.titleSyncThrottleInterval,""),10) || this.throttleInterval;
 	this.errorRetryInterval = options.errorRetryInterval || this.errorRetryInterval;
 	this.fallbackInterval = options.fallbackInterval || this.fallbackInterval;

editions/tw5.com/tiddlers/hiddensettings/Hidden Setting Saver Filter.tid

@@ -0,0 +1,10 @@
+title: Hidden Setting: Saver Filter
+tags: [[Hidden Settings]]
+
+A filter which determines which tiddlers should be saved when saving the wiki.
+
+Defaults to "" which saves everything.
+
+Changing needs a restart to take effect.
+
+$:/config/SaverFilter

editions/tw5.com/tiddlers/hiddensettings/Hidden Setting Sync Filter.tid

@@ -0,0 +1,10 @@
+title: Hidden Setting: Sync Filter
+tags: [[Hidden Settings]]
+
+A filter which determines which tiddlers in the wiki should be synced with the server.
+
+Defaults to "" which syncs everything.
+
+Changing needs a restart to take effect.
+
+$:/config/SyncFilter

editions/tw5.com/tiddlers/hiddensettings/Hidden Setting Task Timer Interval.tid

@@ -0,0 +1,10 @@
+title: Hidden Setting: Task Timer Interval
+tags: [[Hidden Settings]]
+
+Specifies the interval at which [[Syncadaptor|https://tiddlywiki.com/dev/#Syncadaptor]] will run the next task in the queue.
+
+Defaults to "1000" (1 * 1000ms = 1s)
+
+Changing needs a restart to take effect.
+
+$:/config/TaskTimerInterval