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Use custom window-width function. #130

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Use custom window-width function. #130

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11 changes: 9 additions & 2 deletions popwin.el
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Original file line number Diff line number Diff line change
Expand Up @@ -147,6 +147,13 @@ minibuffer window is selected."

(defvar popwin:dummy-buffer nil)

(defun popwin:window-total-width (&optional win)
"Return a window's text plus margin width.
WIN defaults to the selected window."
(+ (window-width win)
(or (car (window-margins win)) 0)
(or (cdr (window-margins win)) 0)))

(defun popwin:dummy-buffer ()
(if (buffer-live-p popwin:dummy-buffer)
popwin:dummy-buffer
Expand Down Expand Up @@ -271,7 +278,7 @@ which is a node of `window-tree' and OUTLINE which is a node of
(defun popwin:create-popup-window-1 (window size position)
"Create a new window with SIZE at POSITION of WINDOW. The
return value is a list of a master window and the popup window."
(let ((width (window-width window))
(let ((width (popwin:window-total-width window))
(height (window-height window)))
(ecase position
((left :left)
Expand Down Expand Up @@ -304,7 +311,7 @@ window-configuration."
(vfactor 1))
(popwin:save-selected-window
(delete-other-windows root-win))
(let ((root-width (window-width root-win))
(let ((root-width (popwin:window-total-width root-win))
(root-height (window-height root-win)))
(when adjust
(if (floatp size)
Expand Down