Plane-2-only string

From: Peter Constable via Unicode <unicode_at_unicode.org>
Date: Mon, 13 Nov 2017 18:20:18 +0000

I’m wondering if anyone could come up with a string of 15 to 40 characters _using only plane 2 characters_ that wouldn’t be gibberish?

We are considering adding sample-text strings in some of our fonts. (In OpenType, the ‘name’ table can take sample-text strings using name ID 19.) One particular issue we have is the Simsun-ExtB and MingLiU-ExtB fonts, which have CJK characters from plane 2 only.

Background:
The Simsun-ExtB and MingLiU-ExtB fonts are meant to complement the Simsun and MingLiU fonts: the combined glyph count exceeds the number of glyphs that can be added in a single OpenType font, and so the “ExtB” fonts are used to contain all of the Plane 2 characters that are supported. For example, the Simsun font supports 28738 BMP characters, and no plane 2 characters, while Simsun-ExtB supports the Basic Latin block from the BMP plus 47,293 plane 2 characters. The combined glyph count exceeds 64K, so can’t go into a single font.



Peter

Received on Mon Nov 13 2017 - 12:20:48 CST

This archive was generated by hypermail 2.2.0 : Mon Nov 13 2017 - 12:20:48 CST