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Clarify icomplete-show-matches-on-no-input doc string

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* lisp/icomplete.el (icomplete-show-matches-on-no-input): Clarify
the meaning of the variable (bug#19031).
This commit is contained in:
Lars Ingebrigtsen 2020-12-04 11:33:56 +01:00
parent b3d315efc2
commit f352c57972
1 changed files with 6 additions and 1 deletions
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7
lisp/icomplete.el
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@ -75,7 +75,12 @@ everything preceding the ~/ is discarded so the interactive
selection process starts again from the user's $HOME.")
(defcustom icomplete-show-matches-on-no-input nil
"When non-nil, show completions when first prompting for input.
"If nil, don't wait for completions before showing the prompt.
Instead, when there's no input, completions may be displayed
asynchronously later, when the completions have been computed.
If non-nil, always compute the completions first.
This also means that if you traverse the list of completions with
commands like `C-.' and just hit RET without typing any
characters, the match under point will be chosen instead of the