Re: Dynamic modules: emacs-module.c and signaling errors

[Aurélien Aptel]

As tedious as it sounds, checking for errors after every API call is
the safest way to go. We have to remind ourselves we're extending an
editor in C. Crashing/aborting can make someone loose work.

As ignorant as it will sound, working on the dynamic modules feature
made me realize how Emacs core might leak memory everytime a call
signals in the middle a function if you're not careful. I find this
very error-prone.