[Printing-architecture] Updated PPD extensions

Ira McDonald blueroofmusic at gmail.com
Wed Jul 15 14:12:33 PDT 2009

Hi Till,

I meant that the content should be strongly typed as
a 'fax:' URI value - that guarantees normalization,
support for suffixes (post-dial numbers), etc.

Apparently that won't work.

A PPD string option can't contain a colon?  Really?
There are a lot of URI in IPP and IPP extension

- Ira

Ira McDonald (Musician / Software Architect)
Chair - Linux Foundation Open Printing WG
Blue Roof Music/High North Inc
email: blueroofmusic at gmail.com
  579 Park Place  Saline, MI  48176
  PO Box 221  Grand Marais, MI 49839

On Wed, Jul 15, 2009 at 4:56 PM, Till Kamppeter<till.kamppeter at gmail.com> wrote:
> Ira McDonald wrote:
>> Of course, a BETTER hint about a Fax number would be
>> for the string option to contain a 'fax:' URI (RFC 2806).
> Do you mean the name of the string option, like "fax:number"? I do not know
> whether a CUPS option name van contain a colon, probably not due to the
> colon's special meaning in PPD files. Or do you mean the content of the
> string should start with "fax:", like "fax:001-218-555-7777"? It would be
> awkward if the user had to type "fax:" before he types the number. We expect
> the user to type only the number ("001-218-555-7777"), then CUPS gets
> something like "faxnumber=Custom.001-218-555-7777".
>   Till

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