2007-11-22 Stefan Monnier <monnier@iro.umontreal.ca>
+ * window.el (balance-windows): Remove unused var `counter'.
+ (bw-balance-sub): Remove unused var `lastchild'.
+ (split-window-vertically): Remove unused var `switch'.
+ (recenter-top-bottom): Remove unused vars `bottom', `current', `total'.
+
* emacs-lisp/bytecomp.el
(byte-compile-file-form-custom-declare-variable): Simplify.
The optional arg MINIBUF non-nil means count the minibuffer
even if it is inactive."
(let ((count 0))
- (walk-windows (function (lambda (w)
- (setq count (+ count 1))))
+ (walk-windows (lambda (w) (setq count (+ count 1)))
minibuf)
count))
(h)
(tried-sizes)
(last-sizes)
- (windows (window-list nil 0))
- (counter 0))
+ (windows (window-list nil 0)))
(when wt
(while (not (member last-sizes tried-sizes))
(when last-sizes (setq tried-sizes (cons last-sizes tried-sizes)))
(when w
(let ((dw (- w (- (bw-r wt) (bw-l wt)))))
(when (/= 0 dw)
- (bw-adjust-window wt dw t))))
+ (bw-adjust-window wt dw t))))
(when h
(let ((dh (- h (- (bw-b wt) (bw-t wt)))))
(when (/= 0 dh)
(bw-adjust-window wt dh nil)))))
(let* ((childs (cdr (assq 'childs wt)))
- (lastchild (car (last childs)))
(cw (when w (/ w (if (bw-eqdir 'hor wt) (length childs) 1))))
(ch (when h (/ h (if (bw-eqdir 'ver wt) (length childs) 1)))))
(dolist (c childs)
- (bw-balance-sub c cw ch)))))
+ (bw-balance-sub c cw ch)))))
;;; A different solution to balance-windows
(old-point (point))
(size (and arg (prefix-numeric-value arg)))
(window-full-p nil)
- new-w bottom switch moved)
+ new-w bottom moved)
(and size (< size 0) (setq size (+ (window-height) size)))
(setq new-w (split-window nil size))
(or split-window-keep-point
(arg (recenter arg)) ; Always respect ARG.
((not (eq this-command last-command))
;; First time - save mode and recenter.
- (let ((bottom (1+ (count-lines 1 (window-end))))
- (current (1+ (count-lines 1 (point))))
- (total (window-height)))
- (setq recenter-last-op 'middle)
- (recenter)))
+ (setq recenter-last-op 'middle)
+ (recenter))
(t ;; repeat: loop through various options.
(setq recenter-last-op
(ecase recenter-last-op