org.extex.unit.etex.register.skip
Class Mutoglue
java.lang.Object
org.extex.interpreter.type.AbstractCode
org.extex.unit.etex.register.skip.Mutoglue
- All Implemented Interfaces:
- java.io.Serializable, GlueConvertible, Code
public class Mutoglue
- extends AbstractCode
- implements GlueConvertible
This class provides an implementation for the primitive
\mutoglue
.
The Primitive \mutoglue
The primitive \mutoglue converts a muglue specification to a glue
specification. For this conversion 1mu=1pt is assumed. This primitive can be
used wherever a glue is expected.
Syntax
The formal description of this primitive is the following:
〈mutoglue〉
→ \mutoglue 〈muglue〉
Examples
\skip0=\mutoglue1mu
\skip0=\glueexpr\mutoglue1mu\relax
- Version:
- $Revision:4431 $
- Author:
- Gerd Neugebauer
- See Also:
- Serialized Form
Field Summary |
protected static long |
serialVersionUID
The constant serialVersionUID contains the id for
serialization. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
serialVersionUID
protected static final long serialVersionUID
- The constant serialVersionUID contains the id for
serialization.
- See Also:
- Constant Field Values
Mutoglue
public Mutoglue(CodeToken token)
- Creates a new object.
- Parameters:
token
- the initial token for the primitive
convertGlue
public Glue convertGlue(Context context,
TokenSource source,
Typesetter typesetter)
throws HelpingException,
TypesetterException
- This method converts a register into a glue value.
It might be necessary to read further tokens to determine which value to
use. For instance an additional register number might be required. In
this case the additional arguments Context and TokenSource can be used.
- Specified by:
convertGlue
in interface GlueConvertible
- Parameters:
context
- the interpreter contextsource
- the source for new tokenstypesetter
- the typesetter to use for conversion
- Returns:
- the converted value
- Throws:
HelpingException
- in case of an error
TypesetterException
- in case of an error in the typesetter- See Also:
GlueConvertible.convertGlue(
org.extex.interpreter.context.Context,
org.extex.interpreter.TokenSource, org.extex.typesetter.Typesetter)