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bug#27427: 26.0.50; Native line numbers lead to display error in company

From: Dmitry Gutov
Subject: bug#27427: 26.0.50; Native line numbers lead to display error in company-mode popup
Date: Sun, 25 Jun 2017 19:24:21 +0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:54.0) Gecko/20100101 Thunderbird/54.0

On 6/25/17 6:59 PM, martin rudalics wrote:

(let ((window (split-window-horizontally)))
   (set-window-margins window 0 0)
   (set-window-fringes window 0 0))

Now move the divider between the two windows as far as possible to the
right and in the window on the right move to the end of the first line.
Here a '$' appears at the beginning of each line

Thanks. Still, the popup is positioned correctly here in this scenario.

Maybe one day Eli will come up with a redesign which would allow to
divide a window into side-by-side subwindows that would share a common
scroll bar so ‘follow-mode’ would be done entirely by the display
engine.  And each such subwindow would have an arbitrary number of
subwindows usable as margins for that window and a line number subwindow
and whatever else we want.

I'd rather think in terms of "submargins", one per "category", and having an alist of particular properties of each of those categories.

 > I can't see a way to create a less-than-fullscreen frame in terminal
 > Emacs (speaking of normal frames here).

Popup frames (or tooltip frames) on terminals would have to be emulated
as we currently do for menus.

Thanks for commenting.

Weren't menus in the terminal rendered using a certain special method, different from overlays?

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