1.1概述 ISO/IEC 10514的这一部分规定了扩展，允许将通用编程设施添加到基本模块-2 国际标准ISO/IEC 10514-1中定义的语言，不改变 基本语言（本标准引入的新关键字的使用除外——见第5条）。 1.2 ISO/IEC 10514本部分包含的规范 除了基本语言中包含的规范之外，ISO/IEC 10514的这一部分还提供了以下规范: -用ISO标准Modula-2编写的具有通用扩展的程序所需的符号； -用ISO标准Modula-2编写的具有通用扩展的程序的词汇结构和语义； -用ISO标准Modula-2编写的具有通用扩展的程序的语法；-违反通用扩展的使用规则，需要一致的实现来检测； -实施的进一步合规要求，包括文件要求。 1.3与ISO/IEC 10514-1的关系 ISO/IEC 10514的这一部分是多部分标准ISO/IEC 10514的第二部分。ISO/IEC 10514的这一部分扩展了 修改基本语言ISO/IEC 10514-1，但是ISO/IEC 10514的这一部分的采用对于 基础语言。ISO/IEC 10514的这一部分也独立于ISO/IEC 10514的任何其他部分，除了第1部分，并且 可以与这些其它部件一起或独立地采用。 1.4不在ISO/IEC 10514本部分范围内的规范 除了基本语言排除的规范类别之外，ISO/IEC 10514的这一部分没有提供 规格: -从通用库模块构建特定细化的方法； -通用库模块、其相关联的细化模块以及由这些模块产生的细化的方法 存储（包括使用文件的模块名和系统文件名之间的任何对应关系）。

1.1 General This part of ISO/IEC 10514 specifies extensions to allow generic programming facilities to be added to the base Modula-2 language defined in International Standard ISO/IEC 10514-1 without altering the meaning of valid programs allowed by the Base Language (except for the use of the new keyword introduced by this standard—see clause 5). 1.2 Specifications included in this part of ISO/IEC 10514 In addition to the specifications included in the Base Language this part of ISO/IEC 10514 provides specifications for: — required symbols for programs written in ISO Standard Modula-2 with Generic extensions; — the lexical structure and semantics of programs written in ISO Standard Modula-2 with Generic extensions; — the syntax of programs written in ISO Standard Modula-2 with Generic extensions; — violations of the rules for the use of the Generic extensions that a conforming implementation is required to detect; — further compliance requirements for implementations, including documentation requirements. 1.3 Relationship to ISO/IEC 10514-1 This part of ISO/IEC 10514 is part two of the multi-part Standard ISO/IEC 10514. This part of ISO/IEC 10514 extends and modifies the Base Language ISO/IEC 10514-1, but the adoption of this part of ISO/IEC 10514 is optional with respect to the Base Language. This part of ISO/IEC 10514 is also independent of any other parts of ISO/IEC 10514, except for part 1, and can be adopted either together with or independently of such other parts. 1.4 Specifications not within the scope of this part of ISO/IEC 10514 In addition to the categories of specifications excluded by the Base Language this part of ISO/IEC 10514 provides no specifications for: — the method by which specific refinements are constructed from generic library modules; — the method by which generic library modules, their associated refining modules, and the refinements produced by these are stored (including any correspondence between the module names and system file names where files are used).