Re: [PATCH nftables 2/2] src: add set element catch-all support

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On 5/11/21 10:24 AM, Phil Sutter wrote:
Hi Pablo,

On Mon, May 10, 2021 at 06:53:21PM +0200, Pablo Neira Ayuso wrote:
Add a catchall expression (EXPR_SET_ELEM_CATCHALL).

Use the underscore (_) to represent the catch-all set element, e.g.

Why did you choose this over asterisk? We have the latter as wildcard
symbol already (although a bit limited), so I think it would be more
intuitive than underscore.


Moreover,

instead of a symbol, perhaps an explicit word (string, like "default") may contribute to a more understandable syntax.



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