[Justfont] Review of draft-ietf-justfont-toplevel-05
Dale Worley <worley@ariadne.com> Sat, 10 December 2016 03:09 UTC
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From: Dale Worley <worley@ariadne.com>
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Subject: [Justfont] Review of draft-ietf-justfont-toplevel-05
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Reviewer: Dale Worley Review result: On the Right Track I am the assigned Gen-ART reviewer for this draft. The General Area Review Team (Gen-ART) reviews all IETF documents being processed by the IESG for the IETF Chair. Please wait for direction from your document shepherd or AD before posting a new version of the draft. For more information, please see the FAQ at <http://wiki.tools.ietf.org/area/gen/trac/wiki/GenArtfaq>. Document: draft-ietf-justfont-toplevel-05 Reviewer: Dale R. Worley Review Date: 2016-12-09 IETF LC End Date: 2016-11-09 IESG Telechat date: 2016-12-15 Summary: This draft is on the right track but has open issues, described in the review. Major issue: Section 5.3.4, Collection Font Type (font/collection) Fragment Identifiers A string, no longer than 63 characters and restricted to the printable ASCII subset, codes 33 - 126, except for the 10 characters '[', ']', '(', ')', '{', '}', '<', '>', '/', '%'. If this string matches one of the PostScript names (name ID=6) [ISO.14496-22.2015] in the name table, that font is selected. For example, "#Foo-Bold" refers to the font with PostScript name Foo-Bold. If the name does not match, or if a fragment is not specified, the first font in the collection is matched. Note that the order of fonts in collections may change as the font is revised, so relying on a particular font in a collection always being first is unwise. However, the characters '"', '#', '\', '^', '`', '|' are not admissible in fragment identifiers, per RFC 3986. It appears from ISO 14496-22 that those characters are allowed in font PostScript names, so you probably want to enable the use of %-escapes in fragment identifiers to represent those six characters. Minor issue: >From my correspondence with the author, I think his intention is that the parameter values should be case-insensitive. It seems to me that RFC 6838 section 4.3 makes the values case-sensitive by default, so if they are intended to be case insensitive, that needs to be specified. Dale
- [Justfont] Review of draft-ietf-justfont-toplevel… Dale Worley
- Re: [Justfont] Review of draft-ietf-justfont-topl… Chris Lilley
- Re: [Justfont] [Gen-art] Review of draft-ietf-jus… Jari Arkko