(hfy-fontify-buffer): Inhibit read only

* lisp/htmlfontify.el (hfy-fontify-buffer): Inhibit read only to
enable the function to work with text that comes from buffers that
put read-only text properties on things (bug#35025).

Copyright-paperwork-exempt: yes

1 files changed, 2 insertions, 1 deletions

diff --git a/lisp/htmlfontify.el b/lisp/htmlfontify.el
index f37a76cd7b5..c7414a20be8 100644
--- a/lisp/htmlfontify.el
+++ b/lisp/htmlfontify.el
@@ -1651,7 +1651,8 @@ The default handler is `hfy-end-span'.")
 SRCDIR, if set, is the directory being htmlfontified.
 FILE, if set, is the file name."
   (if srcdir (setq srcdir (directory-file-name srcdir)))
-  (let* ( (html-buffer        (hfy-buffer))
+  (let* ( (inhibit-read-only             t)
+          (html-buffer        (hfy-buffer))
           (css-sheet                   nil)
           (css-map                     nil)
           (invis-ranges                nil)