de.dante.extex.interpreter.primitives.macro
Class Endcsname

java.lang.Object
  extended byde.dante.extex.interpreter.type.AbstractCode
      extended byde.dante.extex.interpreter.primitives.macro.Endcsname
All Implemented Interfaces:
Code, Localizable, java.io.Serializable

public class Endcsname
extends AbstractCode

This class provides an implementation for the primitive \endcsname.

The Primitive \endcsname

The macro \endcsname is used in combination with the macro \csname only. Whenever a \endcsname is seen alone it must be an error. Thus thus primitive produces an error message in any case.

Syntax

The formal description of this primitive is the following:
    ⟨endcsname⟩
      → \endscsname  

Examples

The following example shows a complicated way to invoke the macro abc. Here the primitive \endcsname is legal. It is consumed by the primitive \csname and not expanded on its own.

   \csname abc\endcsname  

Version:
$Revision: 1.20 $
Author:
Gerd Neugebauer
See Also:
"TTP [1134]", Serialized Form

Field Summary
protected static long serialVersionUID
          The constant serialVersionUID contains the id for serialization.
 
Constructor Summary
Endcsname(java.lang.String name)
          Creates a new object.
 
Method Summary
 void execute(Flags prefix, Context context, TokenSource source, Typesetter typesetter)
          This method takes the first token and executes it.
 
Methods inherited from class de.dante.extex.interpreter.type.AbstractCode
enableLocalization, getLocalizer, getName, isIf, isOuter, printable, printableControlSequence, readResolve, setName, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

serialVersionUID

protected static final long serialVersionUID
The constant serialVersionUID contains the id for serialization.

See Also:
Constant Field Values
Constructor Detail

Endcsname

public Endcsname(java.lang.String name)
Creates a new object.

Parameters:
name - the name for debugging
Method Detail

execute

public void execute(Flags prefix,
                    Context context,
                    TokenSource source,
                    Typesetter typesetter)
             throws InterpreterException
Description copied from interface: Code
This method takes the first token and executes it. The result is placed on the stack. This operation might have side effects. To execute a token it might be necessary to consume further tokens.

Specified by:
execute in interface Code
Overrides:
execute in class AbstractCode
Throws:
InterpreterException
See Also:
Code.execute( de.dante.extex.interpreter.Flags, de.dante.extex.interpreter.context.Context, de.dante.extex.interpreter.TokenSource, de.dante.extex.typesetter.Typesetter)