MR LOGO Proramming Environment

[Hutchboy]

Hi,

I am deep into testing and debugging the LOGO program today and I will post again when I have the core drawing commands working and the parser functions. In early tests all of the string processing is quite slow as it works through parsing conditional statements in a program. Still is a fun project since I've never attempted something this elaborate.

BTW, it was 12+ years ago that I had a bicycle accident while triathlon training with my team. Doctors discovered I had an enlarged ascending aorta. It didn't affect me and I never had symptoms but this year it reached the point where it needed surgery for a Dacron sleeve replacement. Surgery was the last day in May and just this week the doctor said I was good to run a 5k. Amazing what they can do...I was walking the first day and home after day 4.

Now back to this beast of a program :)

-Mike

[Hutchboy]

Hi,

Attached is a standalone LOGO Parsing Test Stack that I needed since I was running into problems implementing conditional commands like REPEAT, IF and IFELSE reliably. After some debugging the tests all completed successfully.

The next step will be to roll these parsing methods into the main MR LOGO stack and start testing. Currently almost all LOGO commands execute properly when executed from the Direct Command input field in the MR LOGO stack.

Since the stack script has grown to 7000+ lines I want to reorganize the code and get rid of testing/debug code I no longer need before posting an update.

-Mike

[richmond62]

NLCT.livecode.zip

(121.57 KiB) Downloaded 8 times

[Hutchboy]

Hi,

I like the simple interface on your NLCT stack. I especially like the button shortcuts to the program editor.

- Mike