Using Holon

 User interface
    browser 
    macro view
    direct access
    online
    programming
    the program

 Editing
    module
    groups
    words
    hypertext 
    move items 

 Loading
    init code
    load all
    load used
    lean code
    code window

 Testing
    words
    program
    terminal
    interpreter
    changes  
    debugging
    debug code

 EPROM
    cold start
    cold test
    code image

Then define and enter the groups of the module.  --  Next 

• Move to the group window and create a new group with <Alt+F2>. Enter the group's name and press <F2> for an additional description in the group text pane.
• Holon encourages top-down design. Sketch the program's structure with modules and groups.
• You can later rearrange the structure with ease. No messing around with source files.