bug#18854: 25.0.50; Inferior Python mode should use derived-mode-p [with patch]

[Ivan Andrus]

On 10/27/14, 11:45 AM, "Stefan Monnier" <monnier@iro.umontreal.ca> wrote:

>> I maintain sage-mode which is implemented as a derived mode of
>> python-mode.  Likewise with inferior-sage-mode and inferior-python-mode.
>> There are some places in python-mode where major-mode is checked with
>> eq.  This causes some weird breakage when using sage-mode, particularly
>> it causes inferior-sage-mode to hang in some situations [1].  I could
>> probably work around it on the sage-mode side, but I think it makes
>> sense to use derived-mode-p instead, so I'm including this patch
>
>Looks good, please install,

Cool, assuming you're talking to me.  :)  I've requested membership in the
Emacs group on Savannah.

-Ivan