我需要一个词法分析器 [英] I demand a lexical analyzer
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问题描述
prgram
plz
:sigh:
在词法分析器中
prgram that convert from lex.l to lex.yy.a
plz
:sigh:
in lexical analizer
推荐答案
好,这就是询问者的期望:
1. 先尝试您要做什么!
2.制定看起来像问题/无法解决的问题.
尝试一下,告诉您是否遇到问题.
成员将很乐意为您提供帮助.
Well, here is, what is expected by enquirers:
1. TRY first what you want to do!
2. Formulate what was done by you that looks like an issue/not working.
Try them and tell if you face issues.
Members will be more than happy to help like this.
也就是lex
.
您的问题不清楚.您打算做什么?
您是否要构建像lex
这样的词法分析器生成器?
还是需要使用lex
为Grammr生成扫描仪?
请告诉我们:很紧急...:rolleyes:
That islex
.
You question isn''t clear. What do you intend to do?
Do you want to build yourself a lexical analyzer generator likelex
?
Or do you need to generate a scanner for your grammr usinglex
?
Please tell us: is urgent... :rolleyes:
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