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

Every change is immediately effective in the program. When a word is changed and reloaded, the new code replaces the old code in the target memory and is then used by the program. -- Next

• I have added a "$" to the display of the address, to indicate that it is a hex number.When the word was reloaded with <F3>, Holon substituted the code in the existing image.
• The code size has increased and does not fit in the old place. Holon moved the code to the end (note the new address) and patched the old code with a jump to the new code.The change is ready for testing. 
• Holon offers an instant edit-test cycle.