subject:"\[Haskell\-cafe\] double colon equal"

Re: [Haskell-cafe] double colon equal

2009-09-29 Thread Hector Guilarte

That expression below Is a part of a Grammar in BNF. It means that an expression is form by an expression, an add operation and a Term or simply just a Term... -Original Message- From: xu zhang Date: Tue, 29 Sep 2009 14:15:48 To: Subject: [Haskell-cafe] double colon equal

Re: [Haskell-cafe] double colon equal

2009-09-29 Thread Eugene Kirpichov

google://BNF 2009/9/29 xu zhang : > Hi, is there anyone can tell me what does the ::= mean? > And what does the code below mean? > > expr ::= expr addop term | term > > Thank you in advance! > ___ > Haskell-Cafe mailing list > Haskell-Cafe@haskell.org >

[Haskell-cafe] double colon equal

2009-09-29 Thread xu zhang

Hi, is there anyone can tell me what does the ::= mean?And what does the code below mean? expr ::= expr addop term | term Thank you in advance! ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe