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Document `completions-format'

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* doc/emacs/mini.texi (Completion Options): Document
`completions-format'.

* lisp/simple.el (completion-list-mode): Mention in (bug#49003).
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Lars Ingebrigtsen 2021-06-15 15:46:33 +02:00
parent 1756e4757c
commit 17dcc54db4
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8
doc/emacs/mini.texi
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@ -630,6 +630,14 @@ in a cyclic manner. If you give @code{completion-cycle-threshold} a
numeric value @var{n}, completion commands switch to this cycling
behavior only when there are @var{n} or fewer alternatives.
@vindex completions-format
When displaying completions, Emacs will normally pop up a new buffer
to display the completions. The completions will (by default) be
sorted in columns horizontally in alphabetical order, but this can be
changed by changing the @code{completions-format} user option. If
@code{vertical}, sort the completions vertically in columns instead,
and if @code{one-column}, just use a single column.
@node Minibuffer History
@section Minibuffer History
@cindex minibuffer history

3
lisp/simple.el
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@ -9086,6 +9086,9 @@ Type \\<completion-list-mode-map>\\[choose-completion] in the completion list\
to select the completion near point.
Or click to select one with the mouse.
See the `completions-format' user option to control how this
buffer is formatted.
\\{completion-list-mode-map}")
(defun completion-list-mode-finish ()