Merge branch 'master' into edit-text-focus-select-attribute

core/modules/widgets/let.js

@@ -74,7 +74,9 @@ LetWidget.prototype.getVariableInfo = function(name,options) {
 			text: this.currentValueFor[name]
 		};
 	}
-	return Widget.prototype.getVariableInfo.call(this,name,options);
+	return Widget.prototype.getVariableInfo.call(this,name,$tw.utils.extend(Object.create(null),options,{
+		defaultValue: ""
+	}));
 };
 
 /*

core/templates/exporters/StaticRiver.tid

@@ -14,6 +14,7 @@ extension: .html
 <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
 <meta name="generator" content="TiddlyWiki" />
 <meta name="tiddlywiki-version" content="{{$:/core/templates/version}}" />
+<meta name="viewport" content="width=device-width, initial-scale=1.0" />
 <meta name="format-detection" content="telephone=no">
 <link id="faviconLink" rel="shortcut icon" href="favicon.ico">
 <title>{{$:/core/wiki/title}}</title>