Introduction - If you have any usage issues, please Google them yourself
Lexical Analysis 1, through the design of the preparation of debugging a specific lexical analysis process, deepen their understanding of the principle of lexical analysis. And mastery of programming language source code to scan the process of its decomposition for different types of word lexical analysis. 2, the preparation of a process of reading words from the input source program to identify each word has an independent significance, that is the basic keywords, identifiers, constants, operators, delimiters five categories. And followed by all the output of the internal code word and the word itself the value of symbols. (Encountered an error when the display