
Glyph Sets
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411
Std and Pro designator variations —Japanese-specic examplesTable 6-27.
Designator Base designator Description
Pr6 Pro Adobe-Japan1-6
Pr6N Pro JIS2004-savvy version of Pr6
e distinction between the Std and Pro designators, in terms of which is the most ap-
propriate for a given glyph set or glyph complement, is not always easily understood, and
requires some explanation and examples.
Some type foundries seem to use the sheer number of glyphs as the basis for distinguish-
ing the use of these designators. Adobe Systems uses a more rigid set of criteria for mak-
ing the distinction. In terms of Adobe Systems’ CJKV fonts, if the glyph complement of
a font more or less adheres to character set standards, the Std designator, or a variation
thereof, is used. Although the Adobe-GB1-5 character collection, described in the next
page or so, includes a rather stunning 30,284 glyphs, the Std designator is nonetheless
used for fonts based on it. is is because the Adobe-GB1-5 character collection, more
or less, includes only the glyphs that correspond to the characters that are printed in the
GB 18030-2000 standard, along with the glyphs for the characters of one of its regional
scripts, specically Yi.
Adobe Systems uses the Pro designator, or a variation thereof, only if the glyph comple-
ment signicantly extends beyond the characters found in character set standards, and
thus ...