作者: Michael J. McLennan
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摘要: The allure of using Tcl/Tk is the way that applications come together with relative ease. A sticky note facility can be put in an hour. simple video game created afternoon. But as get larger, code becomes more and difficult to understand, maintain extend. [incr Tcl] provides extra language support needed build large applications. latest release offers better performance a host new features. global namespace commands variables now partitioned into smaller namespaces acting subsystems. class extends concept unique instances objects similar characteristics. This technology used create mega-widgets other high-level building blocks help even faster than before, structure resulting code.