Re: Creating a "borderless" frame (without WM chrome) (was Re: Could x-show-tip be reimplemented in Elisp? How does one create borderless frames from Elisp?)

[martin rudalics]

> Do we need the three states, however? Given that one can separately
> specify a border width, wouldn't it be enough to have either no
> caption nor border, or both?

As I tried to explain earlier, on X you apparently cannot "separately
specify a border width" once the window exists (see the corresponding
error in x_set_border_width) and on Windows the ‘border-width’ frame
parameter has no effect anyway.  And frames without border don't look
good.

martin