bug#9227: 24.0.50; Documentation Lookup in python-mode

[Glenn Morris]

Jan Moringen wrote:

> `python-describe-symbol' can fail depending on the pager settings
> detected by Python's pydoc module. If a pager is detected, the created
> help buffer contains pager error messages about the terminal being not
> fully functional instead of the desired documentation.
>
> The problem can be avoided (in a not-threadsafe manner) by modifying
> ehelp in etc/emacs2.py as follows:
>
> def ehelp (name, imports):

Neither python-describe-symbol nor etc/emacs2.py exist in Emacs any more
from 24.3 onwards. It looks like the replacement is
python-eldoc-at-point. This issue might be fixed now, but there is no
recipe to reproduce it, so I cannot say. Maybe you could try the latest
pretest 24.2.9x from http://alpha.gnu.org/gnu/emacs/pretest/ and let us
know.