ANSI/NISO Z39.96-2015

10 Article Authoring Tag Set, version 1.1 • 10.5 Attributes

10.5.45 @fontchar Font Character Table Offset

Offset of the character into a glyph table, such as a Unicode character.

In element <glyph-data>, this attribute may be used if the element is used.
Value Meaning
Text, numbers, or special characters The offset of the character into a glyph table.