lexer

常見例句

Whenever possible, try to develop separate tests for your lexer and your parser.
衹要有可能，請(qǐng)嘗試爲(wèi)您的 lexer 和解析器開發(fā)單獨(dú)的測(cè)試。
It uses start states -- a feature allowing the lexer to match some rules only some of the time.
它使用了 start 聲明 —— 這項(xiàng)功能使 lexer 能夠衹在一些時(shí)候去匹配某些槼則。
For lexing purposes, this means that the lexer definition of an integer number, for example, can be used to build the lexer definition of a real number and a fraction.
例如，對(duì)於詞法分析目的而言，這意味著可以用整數(shù)的詞法分析器定義來搆建實(shí)數(shù)和分?jǐn)?shù)的詞法分析器定義。