Great news: Jao just fixed issue 252 mentioned above and seized the
opportunity to release Geiser 0.11.

Looks like I was a bit fast in my call for a guile-mode ;)

So what about helping upstream with the implementation of the
aforementioned features, namely:

- How do we insert breakpoints?
- How do we inspect compound objects?  (e.g. SLIME / CIDER style)
- How do we use the stepper (for debugging)?

I thought of another one which is a must in SLIME/SLY: the interactive
backtrace.  We can toggle the display of local variables, go to
definition, etc.

-- 
Pierre Neidhardt
https://ambrevar.xyz/