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在简单网络管理协议 (SNMP)的通用系统管理结构第 2版 (SMIv2 )中定义了 RFC190 3文档。文中根据编译理论 ,通过对该文档所定义的 TEXTU AL - CONVENTION宏的文法结构进行分析 ,指出该宏文法结构中存在一处会导致缺少文法终结符的特殊情况以及产生的原因 ,并提出了相应的改进建议
The RFC1903 document is defined in Common Systems Management Architecture Version 2 (SMIv2) Simple Network Management Protocol (SNMP). According to the compilation theory, this paper analyzes the grammatical structure of the TEXTU AL - CONVENTION macro defined by this document and points out that there is a special case and its cause in the macro grammar structure which leads to the lack of grammar terminators. Suggestions for improvement