How to list all the python help topics that are capitalized?

[Peng Yu]

On Fri, Jul 16, 2010 at 3:10 PM, MRAB <python at mrabarnett.plus.com> wrote:
> Peng Yu wrote:
>>
>> Hi,
>>
>> I see that there are help topics that are capitalized, which I think
>> in general are related with languages syntax. I want to see the
>> complete list of such help topics. Would you please let me know if
>> there is a command to do so?
>>
>>>>> help('SUBSCRIPTS')
>>
>> Related help topics: SEQUENCEMETHODS1
>>
>>>>> help('[')
>>
>> Related help topics: LISTLITERALS, SUBSCRIPTS, SLICINGS
>>
>>>>> help('LISTLITERALS')
>>
>> Related help topics: LISTS, LITERALS
>>
> Try:
>
>>>> help("topics")

Would you please let me know where this is documented?

-- 
Regards,
Peng