- (while (progn
- (setq event (read-event))
- (or (mouse-movement-p event)
- (eq (car-safe event) 'switch-frame)))
- (if (eq (car-safe event) 'switch-frame)
- nil
- (setq end (event-end event)
- end-point (posn-point end))
- (when end-point
- (setq last-end-point end-point))
-
- (cond
- ;; Are we moving within the original window?
- ((and (eq (posn-window end) start-window)
- (integer-or-marker-p end-point))
- ;; Go to START-POINT first, so that when we move to END-POINT,
- ;; if it's in the middle of intangible text,
- ;; point jumps in the direction away from START-POINT.
- (goto-char start-point)
- (goto-char end-point)
- (gnus-pick-article)
- ;; In case the user moved his mouse really fast, pick
- ;; articles on the line between this one and the last one.
- (let* ((this-line (1+ (count-lines 1 end-point)))
- (min-line (min this-line start-line))
- (max-line (max this-line start-line)))
- (while (< min-line max-line)
- (goto-line min-line)
- (gnus-pick-article)
- (setq min-line (1+ min-line)))
- (setq start-line this-line))
- (when (zerop (% click-count 3))
- (setq end-of-range (point))))
- (t
- (let ((mouse-row (cdr (cdr (mouse-position)))))
- (cond
- ((null mouse-row))
- ((< mouse-row top)
- (mouse-scroll-subr start-window (- mouse-row top)))
- ((>= mouse-row bottom)
- (mouse-scroll-subr start-window
- (1+ (- mouse-row bottom)))))))))))
+ (while (progn
+ (setq event (cdr (gnus-read-event-char)))
+ (or (mouse-movement-p event)
+ (eq (car-safe event) 'switch-frame)))
+ (if (eq (car-safe event) 'switch-frame)
+ nil
+ (setq end (event-end event)
+ end-point (posn-point end))
+
+ (cond
+ ;; Are we moving within the original window?
+ ((and (eq (posn-window end) start-window)
+ (integer-or-marker-p end-point))
+ ;; Go to START-POINT first, so that when we move to END-POINT,
+ ;; if it's in the middle of intangible text,
+ ;; point jumps in the direction away from START-POINT.
+ (goto-char start-point)
+ (goto-char end-point)
+ (gnus-pick-article)
+ ;; In case the user moved his mouse really fast, pick
+ ;; articles on the line between this one and the last one.
+ (let* ((this-line (1+ (count-lines 1 end-point)))
+ (min-line (min this-line start-line))
+ (max-line (max this-line start-line)))
+ (while (< min-line max-line)
+ (goto-line min-line)
+ (gnus-pick-article)
+ (setq min-line (1+ min-line)))
+ (setq start-line this-line))
+ (when (zerop (% click-count 3))
+ (setq end-of-range (point))))
+ (t
+ (let ((mouse-row (cdr (cdr (mouse-position)))))
+ (cond
+ ((null mouse-row))
+ ((< mouse-row top)
+ (mouse-scroll-subr start-window (- mouse-row top)))
+ ((>= mouse-row bottom)
+ (mouse-scroll-subr start-window
+ (1+ (- mouse-row bottom)))))))))))