Re: Elisp Reader

[Ken Raeburn <raeburn@raeburn.org>]

On Aug 27, 2009, at 13:00, Daniel Kraft wrote:
> yesterday and today I implemented the promised elisp reader and just  
> pushed the changes.  Now Guile's elisp support in my branch should  
> be somewhat "complete" because not only there's a compiler but also  
> a genuine parser for elisp, handling for instance the [] vectors,  
> all those fancy ?\C-\M-x character escape sequences and the syntax  
> for circular structures with #n=/#n#.  I hope it is fairly complete  
> and bug-free, but probably not (as usual) ;)

Fantastic work!

> Feel free to look at it or try it out, I'd be interested to get  
> testing results!  I could try to run some real elisp code through  
> it...

I know where you can find a whole pile of it. ;-)

I assume you don't follow the Emacs development mailing lists...   
There's been a little traffic recently about possible multithreading  
support and the effect on let-bound buffer-local variables.  Not much  
discussion so far on the details of the semantics of such cases, but  
Tom Tromey is looking into this stuff.  (I guess I kind of side- 
tracked some of the discussion onto guile-emacs stuff, oops.)  Have  
you given more thought to buffer-local variables, defvaralias, and  
other such headaches?  Tom's work and yours aren't quite overlapping,  
but you're close....

Ken