[Txr-users] Experimental new feature in git: debugger!

[Kaz Kylheku]

Hi all,

You can now single-step through txr code, set breakpoints and see a 
little
bit of what is going on, if you invoke txr with -d or --debug.

You can see a function backtrace but it's not informative and you
cannot navigate up and down yet.

It doesn't yet show the original source codel lines, just internal
representations.

This is very basic and experimental code which will evolve into 
something
better.

You have to see the source file debug.c to see what commands are 
available.
(I'm not going to waste time writing a help function for something 
that
could change quite a bit.)

Cheers ...