37 lines
866 B
Go
37 lines
866 B
Go
// Copyright 2010 The postscript-go Authors. All rights reserved.
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// created: 13/12/2010 by Laurent Le Goff
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package postscript
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type OperatorFunc func(interpreter *Interpreter)
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type PrimitiveOperator struct {
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f OperatorFunc
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}
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func NewOperator(f OperatorFunc) *PrimitiveOperator {
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return &PrimitiveOperator{f}
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}
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func (o *PrimitiveOperator) Execute(interpreter *Interpreter) {
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o.f(interpreter)
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}
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func save(interpreter *Interpreter) {
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}
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func restore(interpreter *Interpreter) {
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}
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func initSystemOperators(interpreter *Interpreter) {
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interpreter.SystemDefine("save", NewOperator(save))
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interpreter.SystemDefine("restore", NewOperator(restore))
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initStackOperator(interpreter)
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initMathOperators(interpreter)
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initDictionaryOperators(interpreter)
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initRelationalOperators(interpreter)
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initControlOperators(interpreter)
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initDrawingOperators(interpreter)
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}
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