When I say a debugger line per line, I would say when I compile, I try to compile line per line and disp the error message for the line

The compile error screen doesn't present the context for the error, but pressing just about any key except CLEAR will go to the exact location of the error in the program editor. Does this not serve the purpose you're requesting?

Yes, but if the program is archived, this function don't work

Yes, that's generally true. But I'd recommend trying zStart. It's a utility program that does many things, including editing archived programs, which works with Axe's error goto feature. It also provides lots of helpful editor hooks like jumping to labels by name and shortcuts to compile your program without even leaving editor. Also, zStart can be configured to run automatically after RAM clears, so all of its hooks and behaviors can reinstate themselves without needing to run it every time.

I currently use zStart, but it dosen't isn't very stable

What version of it are you running? What are the stability issues you are facing? What version of TI-OS are you running?

Quote from: Eeems on July 05, 2016, 01:07:25 pm

What version of it are you running? What are the stability issues you are facing? What version of TI-OS are you running?

I use zStart 1.3.013 : http://www.ticalc.org/archives/files/fileinfo/429/42907.html

And what version of TI-OS?

I have a TI 84+ SE with OS 2.55MP
DoorsCS7 is installed.

2.55MP might be the source of the stability issues.

I kill all hook.
After, I uninstall zStart then I reinstall zStart

So, I've been thinking. About Axe. I have a couple ideas on changes.
1. Push over into a 3rd app page. Since you are optimizing heavily and can barely fit memkit in, it seems inevitable that the parser will push over into the 3rd page. It seems like a matter of time, and 1.3.0 would be a good time to implement it. This would allow more room for new features and possibly the implementation of other axioms.
2. Add a way for axioms to be implemented in the parser. Perhaps a series of questions or some kind of application process would work.