Re: [PATCH] capture: Fix handling of time range for :time-prompt

[Richard Lawrence <richard.lawrence@uni-tuebingen.de>]

Kyle Meyer <kyle@kyleam.com> writes:

> Pushed (3e64d3475).

Thank you!

>> As far as I can tell, that is not fully possible today, even with this
>> patch. The reason is that time *range* information entered at the prompt
>> generated by :time-prompt gets thrown away. The reason for *that* is
>> that org-read-date is called with t as its to-time argument (the second
>> argument), so that the date is returned in Emacs' internal time
>> representation, which doesn't represent ranges.
>
> Hmm.  Is it really about the TO-TIME argument?  If org-read-date is
> called with TO-TIME as nil, doesn't it still throw away the end of the
> range?
>
>   (let ((org-time-was-given nil)
>         (org-end-time-was-given nil))
>     (org-read-date nil nil nil "Date for tree entry:"))
>   ;; enter "3pm-4pm" => "2021-02-01 15:00"
>
> Or, actually, it stores the end in org-end-time-was-given, but it does
> that regardless of the TO-TIME argument.

Ah, that's interesting, thanks for pointing it out. I thought I had
checked to see if org-end-time-was-given had a value after org-read-date
gets called for a capture :time-prompt, but now I see that of course
that wouldn't work without the surrounding let binding...   

OK, so with your patch, the way is clear to stick this value in
org-capture-plist and make use of it when filling %T and friends in
templates. I'll see if I can come up with a patch to do that, and
report back.

-- 
Best,
Richard