looking up function's doc in emacs

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in programing elisp in emacs, i can press80=9CCtrl+h f=E2=80=9D to loo=
kup the doc
for the function under cursor.

is there such facility when coding in perl, python, php?

(i'm interested in particular python. In perl, i can work around with
=E2=80=9Cperldoc -f functionName=E2=80=9D, and in php it's php.net/function=
Name. Both
of which i have a elisp command with a shortcut that let me jump to
the doc)


=E2=88=91 http://xahlee.org /


Re: looking up function's doc in emacs

Xah Lee wrote:

Quoted text here. Click to load it
python help(FUNCTIONNAME)

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