> Date: Thu, 05 Sep 2024 18:35:14 +0200 > From: Daniel Mendler via "Bug reports for GNU Emacs, > the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org> > > This is only a minor issue. After enabling `tab-bar-mode' when hovering > with the mouse over the `tab-bar-separator' space, an empty tool tip > will be shown after a short delay. > > To reproduce: > > 1. Start emacs -Q > 2. M-x tab-bar-mode > 3. Move the mouse pointer over the space right after the "*scratch*" tab > > Would it make sense to somehow prevent displaying blank tool tips, e.g., > via the following advice? Or maybe blank tool tips could be prevented on > the tab-bar level? > > (defun x-show-tip-adv (str &rest _) (string-blank-p str)) > (advice-add #'x-show-tip :before-until #'x-show-tip-adv)
Juri, can we prevent such empty tooltips from being shown by tab bar?
