Fix info display of images

[David Kastrup]

Hi,

the info images in the Lilypond documentation have a rather messed-up
display.  That's more or less due to Emacs putting "invisible"
properties over image code indiscriminately.

I find that the following does help.

diff --git a/lisp/info.el b/lisp/info.el
index 1bd82ef..0d7686d 100644
--- a/lisp/info.el
+++ b/lisp/info.el
@@ -1446,7 +1446,8 @@ any double quotes or backslashes must be escaped 
(\\\",\\\\)."
              "\\(\0[\0-\37][[][^\0]*\0[\0-\37][]]\n?\\)"
              nil t)
        (let* ((start (match-beginning 1)))
-         (if (not (get-text-property start 'invisible))
+         (if (and (not (get-text-property start 'invisible))
+                  (not (get-text-property start 'display)))
              (put-text-property start (point) 'invisible t)))))
     (set-buffer-modified-p nil)))
 


-- 
David Kastrup