Re: browse-url-of-buffer broken at HEAD?

["T.V Raman" <raman@google.com>]

Tassilo Horn <tsdh@gnu.org> writes:

Note the error I was seeing in *Messages* was different, it was
"File exists but cannot be read" or something similar
it's gone now.
> "T.V Raman" <raman@google.com> writes:
>
>> Thanks!
>
> Ok, it's the handler for opening all file:// URLs using browse-url-emacs
> which basically just visits them using find-file.  With commit
> 86fef6ab89 I've added another default handler before that which matches
> file://.*\.html? URLs and opens those with browse-url-browser-function.
> So it should work as you are accustomed again.
>
> The error
>
>   File mode specification error: (file-missing Setting current directory No such file or directory file:///tmp/)
>
> is not my fault but I also get it when evaling
>
>   (browse-url-emacs "file:///tmp/burl6qUEJq.html")
>
> ...
>
> Ok, I found the culprit in my customization.  The buffer gets opened in
> html-mode which inherits from prog-mode and in prog-mode-hook I enable
> bug-reference-mode.  Inside bug-reference-mode-hook I have a function
> which sets bug-reference-bug-regexp and bug-reference-url-format
> depending on things like the current Gnus group or the current buffer
> file's VCS URL.  For the latter, it does
>
>   (shell-command-to-string "git ls-remote --get-url")
>
> and that (or rather call-process called somewhere deeper in the stack)
> barfs if default-directory is a file:///tmp/ URL.
>
> I'm not sure if this is a bug but I think so.  I'll report it.
>
> Thanks,
>   Tassilo
>

--