Escape HTML NUL as � in eww

* lisp/net/eww.el (eww-display-html): Escape NUL as � as this
is more appropriate for HTML.

diff --git a/lisp/net/eww.el b/lisp/net/eww.el
index 3ec6c1cfd3b6542de2fbe995ae6ab06cb9b98306..3e9334532c66f660191e7d59b5e34239f35d4451 100644 (file)
--- a/lisp/net/eww.el
+++ b/lisp/net/eww.el
@@ -471,11 +471,9 @@ Currently this means either text/html or application/xhtml+xml."
                    (decode-coding-region (point) (point-max) encode)
                  (coding-system-error nil))
                (save-excursion
-                 ;; Remove CRLF and NULL before parsing.
-                  (while (re-search-forward "\\(\r$\\)\\|\\(\000\\)" nil t)
-                    (replace-match (if (match-beginning 1)
-                                       ""
-                                     "\\0") t t)))
+                 ;; Remove CRLF and replace NUL with � before parsing.
+                 (while (re-search-forward "\\(\r$\\)\\|\0" nil t)
+                   (replace-match (if (match-beginning 1) "" "�") t t)))
                (libxml-parse-html-region (point) (point-max))))))
        (source (and (null document)
                     (buffer-substring (point) (point-max)))))