Treex::PML::Schema::Derive - a class representing derive instructions in a Treex::PML::Schema
This is an auxiliary class representing derive instructions in a Treex::PML::Schema. Note that all derive instructions are removed from the schema during parsing.
This class inherits from Treex::PML::Schema::Decl.
Returns the value of the PML_DERIVE_DECL constant of Treex::PML::Schema.
Returns the string 'derive'.
Process the derive instruction.
Copyright (C) 2008-2010 by Petr Pajas
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.2 or, at your option, any later version of Perl 5 you may have available.
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