This is a sample file to demonstrate the vian editor.

Most of the movement and insert/delete commands are complete, 
so vian is completely usable for editing text.  A lot of the 
vi command line functions are missing, or not provided on 
purpose (you'll have to handle :w and such on your own.)

If you take a look at the source code to this web page, you 
can see that the html components are just two "pre" tags 
in a div.  In order to embed vian in your own web page, 
you need the two pre tags, but not necessarily the div.  
You'll have to fiddle around with webDesk.js or just copy 
whatever you need, depending on if you need a draggable 
window or not.

You have to give the vian "pre" tag keyboard focus in 
order to edit with it, and since pre elements don't fire 
keyboard events by default, you have to handle the keyboard 
events using the document.onkeypressed and onkeydown events, 
and send those to the editorKeyPressed() function.  Most of 
what you need can be copied from webDesk.js.

Related files in this directory:

index.html  - page layout and this text

editor.js   - the editor program (majority of stuff is here)

webDesk.js  - javascript responsible for drawing 
              this window and "desktop," and 
              handling input events

webDesk.css - css to make it all look correct