<g>

<g> (character or glyph) represents a non-standard character or glyph.
Modulegaiji — 5 Representation of Non-standard Characters and Glyphs
Attributes att.typed (@type, @subtype)
refpoints to a description of the character or glyph intended.
Status Optional
Datatype 

<rng:ref name="data.pointer"/>
data.pointer
Values a pointer to some another element.
Used by
model.gLike
May containCharacter data only
Declaration

<rng:element name="g">
<rng:ref name="att.global.attributes"/>
<rng:ref name="att.typed.attributes"/>
<rng:optional>
 <rng:attribute name="ref">
  <rng:ref name="data.pointer"/>
 </rng:attribute>
</rng:optional>
<rng:text/>
</rng:element>
element g
{
   att.global.attributes,
   att.typed.attributes,
   attribute ref { data.pointer }?,
   text
}
Example
<g ref="#flig">fl</g>
This example points to a glyph element with the identifier flig like the following:
<glyph xml:id="flig">
<!--...-->
</glyph>
Note
The name g is short for gaiji, which is the Japanese term for a non-standardized character or glyph.