bug#67457: 29.1; Error when dragging mode line in terminal

[Eli Zaretskii]

> Date: Sun, 26 Nov 2023 09:31:26 -0800
> From:  Jared Finder via "Bug reports for GNU Emacs,
>  the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
> 
> When in a terminal with the tab-line showing and mouse enabled, the
> following error in shown when dragging the mode line down:
> 
> <tab-line> <mouse-movement> is undefined

Thanks, but I cannot reproduce this, at least not on MS-Windows (I
don't have access to a Posix system with a mouse-capable text
terminal).

> Steps to reproduce:
> 
> emacs -Q -nw
> M-x global-tab-line-mode
> M-x xterm-mouse-mode
> C-x 2
> Attempt to drag the mode line down

Does it matter which part of the mode line you drag?