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Improve register-use-preview docstring

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* lisp/register.el (register-use-preview): Improve docstring.
This commit is contained in:
Stefan Kangas 2024-07-20 02:37:38 +02:00
parent e4760109ac
commit 079e5a0315
1 changed files with 13 additions and 10 deletions
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23
lisp/register.el
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@ -131,17 +131,20 @@ to the value of `register--read-with-preview-function'.")
(defcustom register-use-preview 'traditional
"Whether to show register preview when modifying registers.
When set to t, show a preview buffer with navigation and
highlighting.
When set to \\='insist, behave as with t, but allow exiting the
minibuffer by pressing the register name a second time. E.g.,
press \"a\" to select register \"a\", then press \"a\" again to
exit the minibuffer.
When nil, show a preview buffer without navigation and highlighting, and
exit the minibuffer immediately after inserting response in minibuffer.
When set to \\='never, behave as with nil, but with no preview buffer at
When set to t, show a preview buffer with navigation and highlighting.
When set `insist', behave as with t, but allow exiting the minibuffer by
pressing the register name a second time. For example, press \\`a' to
select register \"a\", then press \\`a' again to exit the minibuffer.
When set to nil, show a preview buffer without navigation and
highlighting, and exit the minibuffer immediately after inserting
response in minibuffer.
When set to `never', behave as with nil, but with no preview buffer at
all; the preview buffer is still accessible with `help-char' (\\`C-h').
When set to \\='traditional (the default), provide a more basic preview
When set to `traditional' (the default), provide a more basic preview
according to `register-preview-delay'; this preserves the traditional
behavior of Emacs 29 and before."
:type '(choice