From 5af51bd4451ae6d00ab878a7cfc6782280a81c84 Mon Sep 17 00:00:00 2001 From: Ted Zlatanov Date: Tue, 31 Jan 2017 14:17:58 -0500 Subject: [PATCH] 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. --- lisp/emacs-lisp/subr-x.el | 5 +++++ 1 file changed, 5 insertions(+) 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: -- 2.39.5