+ (shr-internal-width (- (window-body-width nil t)
+ (* 2 (frame-char-width))
+ ;; Adjust the window width for when
+ ;; the user disables the fringes,
+ ;; which causes the display engine
+ ;; to usurp one column for the
+ ;; continuation glyph.
+ (if (and (null shr-width)
+ (not (shr--have-one-fringe-p)))
+ (* (frame-char-width) 2)
+ 0))))