autodoc: correctly display docsigs for in-region completions (#56)

we were doing it really wrong: first, by not setting the evaluation
environment when things are computed outside the original buffer (the
completion in region case for consult and the likes, where the current buffer
is the minibuffer) and, to add insult to injury, by not waiting for a response
from the scheme side!

actually waiting can make things a tad laggy when the scheme is not as fast
as, say, chez and there are lots of completions (if one uses
completion-in-region; for pop ups like company it's fine), so i've also added
a flag, geiser-autodoc-use-docsig, to turn the functionality off.

0 files changed, 0 insertions, 0 deletions