Re: Dynamic loading progress

[Paul Eggert]

Eli, thanks very much for doing that review. It's clear we have a lot of 
work to do in the new module code. I have also been reviewing it and 
have some changes sort-of-prepared, and I'll try to start folding them 
in soon.

The main thing I noticed (that was not already in your list or in my 
upcoming changes) are some problems in memory allocation. The module 
code calls malloc directly, instead of xmalloc, for reasons I don't 
understand. This leads to problems, e.g., the memory is not properly 
accounted for by the memory profiler. Why can't the new module code 
invoke xmalloc? More generally, how should modules obtain memory in an 
Emacs-friendly way?

Also, the file name "emacs_module.h" doesn't use the usual Emacs style 
rules; hyphen not underscore. But as you say, "module.h" would be better 
anyway. I'll change it to "module.h" for now; if there's some reason it 
needs an "emacs" prefix we can change it to "emacs-module.h" later.

There are some other things I noticed which I'll try to summarize after 
fixing the stuff that's easy to fix (missing copyright notices, 
formatting, etc.).