Re: 22.1.50; newsticker and buffer-invisibility-spec:

[Stefan Monnier]

>> "T. V. Raman" <address@hidden> writes:
>>> Its bizarre use of buffer-invisibility-spec was triggering a bug
>>> in the context of Emacspeak. I've fixed my code to work around it
>>> -- but it would be good to get newsticker fixed up to match
>>> emacs' use of buffer-invisibility-spec.

> Newsticker sets `buffer-invisibility-spec´ to a list like '(ATOM1
> ATOM2 ... ATOMn). It also sets the 'invisible text property to a list
> like ´(ATOMi ... ATOMk). If I understand the Elisp manual (for GNU
> Emacs 22.1) correctly,
[...]
> the usage of `buffer-invisibility-spec' and the 'invisible text
> property is valid. In which case it is not "bizarre", not even "odd".

Duh, you're absolutely right, and the C code agrees with the doc.
text-invisible-p needs to be updated accordingly.

Thanks for digging further and sorry for the false alarm,


        Stefan