Add default prefix for tm-fold-all-tiddlers message

core/modules/widgets/navigator.js

@@ -590,7 +590,7 @@ NavigatorWidget.prototype.handleFoldOtherTiddlersEvent = function(event) {
 NavigatorWidget.prototype.handleFoldAllTiddlersEvent = function(event) {
 	var self = this,
 		paramObject = event.paramObject || {},
-		prefix = paramObject.foldedStatePrefix;
+		prefix = paramObject.foldedStatePrefix || "$:/state/folded/";
 	$tw.utils.each(this.getStoryList(),function(title) {
 		self.wiki.setText(prefix + title,"text",null,"hide");
 	});

editions/tw5.com/tiddlers/messages/WidgetMessage_ tm-fold-all-tiddlers.tid

@@ -1,17 +1,15 @@
 caption: tm-fold-all-tiddlers
 created: 20160424230908388
-modified: 20160424232733820
+modified: 20190205154007291
 tags: Messages
 title: WidgetMessage: tm-fold-all-tiddlers
 type: text/vnd.tiddlywiki
 
-The `tm-fold-all-tiddlers` message folds all tiddlers in the current story list. It does so by setting the text of a state tiddler to either "<<.value "show">>" or "<<.value "hide">>", according to the fold state.
+The `tm-fold-all-tiddlers` message folds all tiddlers in the current story list.
+
+Internally, it sets the text of all of the state tiddlers corresponding to tiddlers in the story river to "<<.value "hide">>". The state tiddler titles are formed by prefixing the tiddler title with a prefix that defaults to `$:/state/folded/`.
 
 |!Name |!Description |
-|foldedStatePrefix |Prefix for the state tiddler in which the fold state is stored. |
-
-<<.tip "The core uses a foldStatePrefix of '$:/state/folded/' to store the fold states for the default story view.">>
-<<.warning "The state tiddlers title is computed as 'foldStatePrefix + TiddlerTitle'. If the foldStatePrefix is not set, it will overwrite the text of the tiddler(s) itself, resulting in data loss. ">>
-
+|foldedStatePrefix |Prefix for the state tiddler in which the fold state is stored. Defaults to `$:/state/folded` |
 
 The `tm-fold-all-tiddlers` message is usually generated with the ButtonWidget and is handled by the surrounding NavigatorWidget.