Eli Zaretskii <eliz@gnu.org> writes:

>> From: Gabriel do Nascimento Ribeiro <gabriel376@hotmail.com>
>> Date: Tue, 12 Jan 2021 00:26:25 -0300
>> 
>> The regexp to extract diary entries on remember.el is hardcoded.
>> Here is a patch to add a new option to configure a custom regexp.
>
> Thanks, but can you please describe the situation where this regexp
> will need to be modified?

There are multiple cases, for example, if the user wants to
automatically extract diary entries of lines that starts with a date
pattern (e.g.: dd/mm/yyyy). This new option does not target a specific
user case but rather opens a range of possibilities by not relying on a
hardcoded (and not documented) behavior.

By the way, here is a patch with updated docstring.