>>121,122
This directory: https://mumble.net/~campbell/scheme/ contains: buflocal.scm but other than the extensions in his edwin-init.scm file I believe this is the only one in the directory. Is it possibly idiomatic to collect patches in extensions in the initialization file like this? Here are a couple more: https://logicgrimoire.wordpress.com/category/edwin/
>>116
vertico.el doesn't currently support recursive minibuffers. It would probably be best to undo the value changes in vertico--setup both upon repeated invocation of the minibuffer and upon exiting. This should be easily done with a combination of unwind-protect and minibuffer-setup-hook. Also I believe the reason using set-local on resize-mini-windows didn't take effect is that the minibuffer-setup-hook is called after the minibuffer is initialized and resizing has to be enabled before this in my version of GNU Emacs.