Uwe Brauer <oub@mat.ucm.es> writes:

>> Uwe Brauer <oub@mat.ucm.es> writes:
>>> I recommend then to clarify this is in the manual: the expression in the manual is 
>>> `("export")'
>
>> What about the attached patch?
>
> I added some lines, and run rediff and I hoper therefore the modified patch is ok.
>
>
> Feel free to use it
> +  This tag is useful, if the =export= tag is not used on other sections.
> +  When a tree is tagged
> +  with =noexport=, Org excludes that tree and its subtrees from
> +  export.  

I find this part confusing - we first talk about no "export" tags at all
and then immediately about using with "export" tags. I dropped it in the
attached patch. Maybe there is a better way to formulate the same?

In the attached patch, I incorporated your other changes, the grammar
remarks from Loris, and reworded a bit more.