bug#48764: mini-buffer completion

[Basil L. Contovounesios]

jaime.escalante@gmx.com writes:

> How about mini-buffer entries that require user writing a string.  How would
> a user figure out what to do?
>
> Is there any information about basic navigation keys for mini-buffer input in 
> the manual?

Does the node (info "(emacs) Minibuffer History")[1] in the Emacs manual
count?  FWIW, it can be found through index entries such as 'minibuffer
history', 'M-n (minibuffer history)', 'DOWN (minibuffer history)', etc.

For more details on minibuffer keymaps there's also
(info "(emacs) Minibuffer Maps")[2], found e.g. via the index entry
'C-h r i minibuffer key TAB RET'.

[1]: 
https://www.gnu.org/software/emacs/manual/html_node/emacs/Minibuffer-History.html
[2]: 
https://www.gnu.org/software/emacs/manual/html_node/emacs/Minibuffer-Maps.html

HTH,

-- 
Basil