IDNA and U+08A1 and related cases (was: Re: Barry Leiba's Discuss on draft-ietf-json-i-json-05: (with DISCUSS and COMMENT))
asmusf at ix.netcom.com
Tue Jan 27 09:25:33 CET 2015
On 1/26/2015 4:55 PM, Shawn Steele wrote:
> Re: Homographs - I think there's a tiny difference in definition. A strict definition would, I believe, be "a word that shares the same written form as another word." So they'd have to be absolutely identical no matter what the magnification, complex font rendering rules, whatnot.
> I think that the IDN folks have been using (probably misusing) the term to mean things that look pretty close, especially if they look pretty close most the time. (Of course this gets vague and depends on numerous things).
> IMO: true homographs are irrelevant to IDN. They are a small subset of "visually confusing" and it doesn't really matter how/why they are confusing, the fact that users could be confused is the important part.
+1 0n the small subset
But note how a minor, and for practical purposes totally uninteresting
homograph has everyone discussing things here....
PS: "homoglyph" is even narrower, by referring to a single glyph (not a
word or other text element - not sure that I agree that 'homograph' can
only be used for whole words, although it would be common use outside
> (One could also extend that to other types of confusion, such as "color" and "colour", which no English speaker will think are different)
> - Shawn
More information about the Idna-update