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| author | Ted Zlatanov <tzz@lifelogs.com> | 2017-01-31 14:17:58 -0500 |
|---|---|---|
| committer | Ted Zlatanov <tzz@lifelogs.com> | 2017-01-31 14:18:51 -0500 |
| commit | 5af51bd4451ae6d00ab878a7cfc6782280a81c84 (patch) | |
| tree | 28588b51f1f5ff0f6f22c9d9a8717cf5b6e2e2bb /lisp/emacs-lisp/subr-x.el | |
| parent | 52515f1133f2b87c573524d83c86b08e70ce1c30 (diff) | |
| download | emacs-5af51bd4451ae6d00ab878a7cfc6782280a81c84.tar.gz | |
read-multiple-choice: explain dialog popups more
* lisp/emacs-lisp/subr-x.el (read-multiple-choice): Explain
when a graphical popup is used and how it can be avoided.
Diffstat (limited to 'lisp/emacs-lisp/subr-x.el')
| -rw-r--r-- | lisp/emacs-lisp/subr-x.el | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el index 7736225b5fa..52331b9ad36 100644 --- a/lisp/emacs-lisp/subr-x.el +++ b/lisp/emacs-lisp/subr-x.el @@ -214,6 +214,11 @@ user enters `recenter', `scroll-up', or `scroll-down' responses, perform the requested window recentering or scrolling and ask again. +When `use-dialog-box' is t (the default), this function can pop +up a dialog window to collect the user input. That functionality +requires `display-popup-menus-p' to return t. Otherwise, a text +dialog will be used. + The return value is the matching entry from the CHOICES list. Usage example: |