AbstractProtectedfactoryThe factory for stack items.
Protected StaticerrorsA list of basic errors.
Protected StaticfailThe fail value.
Protected StaticsuccessThe success value.
Get the private environment
Set the private environment
New private environemt.
True if item is an closing entity, i.e., it needs an opening counterpart already on the stack.
True if item is final, i.e., it contains one or multiple finished parsed nodes.
True if item is an opening entity, i.e., it expects a closing counterpart on the stack later.
The type of the stack item.
ProtectednodesThe nodes on the stack.
Clears the item's environment.
Convenience method to create nodes with the node factory on this stack.
The kind of node to create.
The remaining arguments for the creation method.
The newly created node.
Get error messages for a particular types of stack item. This reads error messages from the static errors object, which can be extended in subclasses.
The stack item type.
The list of arguments for the TeXError.
Optionaln: numberOptionalforceRow: boolean
Abstract basic item class that implements most of the stack item functionality. In particular, it contains the base method for checkItem.