Re: [CFBundleIdentifier] Is is really a hyphen or a minus?
Re: [CFBundleIdentifier] Is is really a hyphen or a minus?
- Subject: Re: [CFBundleIdentifier] Is is really a hyphen or a minus?
- From: Ken Thomases <email@hidden>
- Date: Sat, 4 Dec 2010 18:51:37 -0600
On Dec 4, 2010, at 4:09 PM, Iceberg-Dev wrote:
> I'm not trying to be pedantic here, I'm trying to figure out exactly which characters are accepted and which patterns are supposedly correct.
Since bundle identifiers are reverse DNS, they follow the same rules as domain names. <http://www.faqs.org/rfcs/rfc1035.html>
In that context, "hyphen" means U002D HYPHEN-MINUS. (Generally speaking, the early internet specifications were mostly pre-Unicode, and U2010 HYPHEN would not have been available in most character encodings.)
Regards,
Ken
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