环境保护行业标准HJ/T212-2005解析器和常用命令生成器-Environmental protection industry standard HJ/T212-2005 parser and generator commonly used commands

LLLPG (Loyc LL(k) Parser Generator) is a new recursive-decent parser generator for C#, with a feature set slightly better than ANTLR version 2. LLLPG 1.0 is now virtually complete, and supports either Enhanced C# (EC#) or Loyc Expression Syntax (LES)