15.4 Lex and Yacc(Lex和Yacc) You might encounter Lex and Yacc when compiling programs that read configuration files or commands. These tools are building blocks for programming languages. 当编译读取配置文件或命令的程序时,你
15.4 Lex and Yacc(Lex和Yacc) You might encounter Lex and Yacc when compiling programs that read configuration files or commands. These tools are building blocks for programming languages. 当编译读取配置文件或命令的程序时,你可能会遇到Lex和Yacc。这些工具是编程语言的构建模块。 o Lex is a tokenizer...
NOTE:You have to install m4 (general purpose macro processor) before installing Bison (GNU Parser Generator). Clickhere. If you are looking to download and install YACC then you can find complete instructions on "installing Berkeley Yet Another Compiler Compiler (byac...
I am by no means a YACC/Lex expert. When I started writing this document, I had exactly two days of experience. All I want to accomplish is to make those two days easier for you. In no way expect the HOWTO to show proper YACC and Lex style. Examples have been kept very simple an...