Make commands for static generation more complete (#4588)

* Make commands for static generation more complete

* Added message about installing on node.js

editions/tw5.com/tiddlers/howtos/Generating Static Sites with TiddlyWiki.tid

@@ -1,10 +1,12 @@
 created: 20130828190200000
-modified: 20160622111343603
+modified: 20200421003440463
 tags: [[TiddlyWiki on Node.js]]
 title: Generating Static Sites with TiddlyWiki
 type: text/vnd.tiddlywiki
 
 TiddlyWiki5 can be used to generate static HTML representations of a TiddlyWiki that doesn't need JavaScript.
+This process requires that TiddlyWiki be installed on Node.js on your local system. See [[Installing TiddlyWiki on Node.js]] for 
+details.
 
 There is much flexibility in how the static HTML is generated. The following scenarios are all illustrated on https://tiddlywiki.com.
 
@@ -15,9 +17,9 @@ You can explore a static representation of the main TiddlyWiki site at https://t
 The following commands are used to generate the sample static version of the TiddlyWiki5 site:
 
 ```
---rendertiddlers [!is[system]] $:/core/templates/static.tiddler.html static text/plain
---rendertiddler $:/core/templates/static.template.html static.html text/plain
---rendertiddler $:/core/templates/static.template.css static/static.css text/plain
+tiddlywiki wikipath --rendertiddlers [!is[system]] $:/core/templates/static.tiddler.html static text/plain
+tiddlywiki wikipath --rendertiddler $:/core/templates/static.template.html static.html text/plain
+tiddlywiki wikipath --rendertiddler $:/core/templates/static.template.css static/static.css text/plain
 ```
 
 The first RenderTiddlersCommand generates the HTML representations of individual tiddlers, the second RenderTiddlerCommand saves the static version of the DefaultTiddlers, and the final RenderTiddlerCommand saves the stylesheet. (All the files are placed in the `output` folder of the wiki folder).