- From: Tab Atkins Jr. via GitHub <sysbot+gh@w3.org>
- Date: Tue, 14 Mar 2023 17:36:56 +0000
- To: public-css-archive@w3.org
> `#{0,}` is valid but also confusing (one or more, or zero or more?).
I'm not sure what's unclear about it. `#` by itself indicates one or more repetitions, but "It may optionally be followed by the curly brace forms, above, to indicate precisely how many times the repetition occurs, like <length>#{1,4}.", so `#{0,}` indicates zero or more repetitions. (It would probably be more clear as `#?`, but sometimes `#{0,}` might parallel another construction that makes it the most clear way to express this.)
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Received on Tuesday, 14 March 2023 17:36:58 UTC