- (if (<= (count-screen-lines (window-start) start-of-message)
- next-screen-context-lines)
- (progn
- (goto-char (notmuch-show-message-top))
- (notmuch-show-message-adjust)))
+ (when (<= (count-screen-lines (window-start) start-of-message)
+ next-screen-context-lines)
+ (goto-char (notmuch-show-message-top))
+ (notmuch-show-message-adjust))