of Completion Preview as another, second, "frontend" for
~completion-at-point-functions~. I explicitly say it's a second
frontend, because Completion Preview does not replace your regular
-completion selection UI, be it [[https://github.com/minad/corfu][~corfu~]] and its kind or the good old
-=*Completions*= buffer. The preview and the selection UI are two
-complementary features, so you can use Completion Preview with any
-completion UI.
+completion selection UI, be it [[https://github.com/minad/corfu][~corfu~]] and its kind,
+~icomplete-in-buffer~, or the good old =*Completions*= buffer. The
+preview and the selection UI are two complementary features, so you
+can use Completion Preview with any completion selection UI.
The second important question is "when exactly is the preview shown?"
The answer is that it /may/ be shown after each command. My initial