The penalty for failure will be high. But, by the same token, the rewards for success will be great.
失败就要付出沉重的代价,同样,成功就会获得很大的回报。
The lexers for case-insensitive languages like Pascal and VHDL are slightly more complicated because they must parse, for example, begin and begin and generate the same token for the parser.
Pascal和VHDL等大小写敏感语言中的lexer要复杂一些,因为它们必须解析begin和begin等内容并为解析器生成相同的标记。
For the former, the response to a request can be defined as being returned on the same thread of execution using the activity token.
对于前者,可以使用活动标记把对请求的响应定义为在同一个执行线程上返回。
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