goto-vim: fail on empty command
accdb: indent referenced entries
accdb: show deeper-nested entries
Revert "accdb: show deeper-nested entries"

This reverts commit 40ca5317cbe4335e29337132bc02b991056ab806.

Shows so much irrelevant stuff (entries referenced 4 levels deep) that
the original entry scrolls off-screen.
Merge virgule:code