Quoth cinap_lenrek@felloff.net:
> nice, looks good to me on first glance.
> 
> note, we should probably add a setmalloctag(p, getcallerpc(&n));
> inside emallc() to make your leak hunt easier.

Thanks for the feedback!

I have amended the patch (see attachement) and use setmalloctag()
and seteralloctag() to improve hunting for leaks as you suggest.
Also fixed a few typos in the slightly long commit message…

Will do some more testing tonight and commit tomorrow if all works
out fine.