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Fix EWW rendering of long RTL lines

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* lisp/net/shr.el (shr-insert-document): Undo any previous hscroll
of the selected window before filling its lines.  (Bug#22250)
This commit is contained in:
Eli Zaretskii 2015-12-31 17:18:25 +02:00
parent b1a8509030
commit bb83bb11f9
1 changed files with 5 additions and 0 deletions
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5
lisp/net/shr.el
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@ -246,6 +246,11 @@ DOM should be a parse tree as generated by
(* (frame-char-width) 2) (* (frame-char-width) 2)
0))))) 0)))))
bidi-display-reordering) bidi-display-reordering)
;; If the window was hscrolled for some reason, shr-fill-lines
;; below will misbehave, because it silently assumes that it
;; starts with a non-hscrolled window (vertical-motion will move
;; to a wrong place otherwise).
(set-window-hscroll nil 0)
(shr-descend dom) (shr-descend dom)
(shr-fill-lines start (point)) (shr-fill-lines start (point))
(shr-remove-trailing-whitespace start (point)) (shr-remove-trailing-whitespace start (point))