Re: Using window-screen-lines in window-adjust-process-window-size (was: Re: using window-screen-lines in window-adjust-process-window-size)

[John Shahid]

It looks like no one objects to my earlier patch.  If that is the case,
can you push the change to master.  I don't have commit access.

Thanks,

JS

John Shahid <address@hidden> writes:

> I just realized that the initial term-height didn't use floor to round
> down the value of window-text-height.  This was masked by a hook I have
> in my configuration.  I attached another patch that fixes the issue.
>
> From 92825356ddf320a480c1dd4068cac3f995043faf Mon Sep 17 00:00:00 2001
> From: John Shahid <address@hidden>
> Date: Sat, 27 Apr 2019 12:21:38 -0400
> Subject: [PATCH] Consider line spacing and font height when deriving proc
>  window size
>
> * lisp/window.el (window-adjust-process-window-size): Use
>   window-screen-lines instead of window-body-height.
> * lisp/term.el (term-mode): Use window-screen-lines to set the initial
>   window height.
> ---
>  lisp/term.el   | 2 +-
>  lisp/window.el | 6 ++++--
>  2 files changed, 5 insertions(+), 3 deletions(-)
>
> diff --git a/lisp/term.el b/lisp/term.el
> index 586a887a29..8a28e6df28 100644
> --- a/lisp/term.el
> +++ b/lisp/term.el
> @@ -1024,7 +1024,7 @@ term-mode
>    (setq indent-tabs-mode nil)
>    (setq buffer-display-table term-display-table)
>    (set (make-local-variable 'term-home-marker) (copy-marker 0))
> -  (set (make-local-variable 'term-height) (window-text-height))
> +  (set (make-local-variable 'term-height) (floor (window-screen-lines)))
>    (set (make-local-variable 'term-width) (window-max-chars-per-line))
>    (set (make-local-variable 'term-last-input-start) (make-marker))
>    (set (make-local-variable 'term-last-input-end) (make-marker))
> diff --git a/lisp/window.el b/lisp/window.el
> index b4f5ac5cc4..c8fc1248ab 100644
> --- a/lisp/window.el
> +++ b/lisp/window.el
> @@ -9425,10 +9425,12 @@ window-adjust-process-window-size
>  the given windows."
>    (when windows
>      (let ((width (window-max-chars-per-line (car windows)))
> -          (height (window-body-height (car windows))))
> +          (height (with-selected-window (car windows)
> +                    (floor (window-screen-lines)))))
>        (dolist (window (cdr windows))
>          (setf width (funcall reducer width (window-max-chars-per-line 
> window)))
> -        (setf height (funcall reducer height (window-body-height window))))
> +        (setf height (funcall reducer height (with-selected-window window
> +                                               (floor 
> (window-screen-lines))))))
>        (cons width height))))
>
>  (defun window-adjust-process-window-size-smallest (_process windows)