Re: [PATCH v2 1/5] docs: cdomain.py: add support for two new Sphinx 3.1+ tags

[Jonathan Corbet]

On Thu, 24 Sep 2020 18:21:45 +0200
Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> wrote:

> As part of changing the documentation subsystem to properly
> build with Sphinx 3.1+, add support for two tags:
> 
> 	- :c:expr:`foo`
> 	- .. c:namespace::"

So is there a reason we need :c:expr: ?  What does it add for us?

Thanks,

jon