Default bidi paragraph direction to nil

* lisp/net/eww.el (eww-display-html): Default bidi rendering
to nil, so that possibly more Arabic web pages render
correctly (bug#22786).
(eww-setup-buffer): Ditto.

diff --git a/lisp/net/eww.el b/lisp/net/eww.el
index 91a17755244db488531e51284fe72c7cfcedeb3d..3c3736ac3769163d08f7eb99421333c603b8fabb 100644 (file)
--- a/lisp/net/eww.el
+++ b/lisp/net/eww.el
@@ -418,7 +418,7 @@ Currently this means either text/html or application/xhtml+xml."
        (source (and (null document)
                     (buffer-substring (point) (point-max)))))
     (with-current-buffer buffer
-      (setq bidi-paragraph-direction 'left-to-right)
+      (setq bidi-paragraph-direction nil)
       (plist-put eww-data :source source)
       (plist-put eww-data :dom document)
       (let ((inhibit-read-only t)
@@ -580,7 +580,7 @@ Currently this means either text/html or application/xhtml+xml."
   (let ((inhibit-read-only t))
     (remove-overlays)
     (erase-buffer))
-  (setq bidi-paragraph-direction 'left-to-right)
+  (setq bidi-paragraph-direction nil)
   (unless (eq major-mode 'eww-mode)
     (eww-mode)))