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Home » Modeling » TMF (Xtext) » Use/migrate grammar of ANTLR3 in xtext, is possible?
Use/migrate grammar of ANTLR3 in xtext, is possible? [message #758840] Thu, 24 November 2011 16:56 Go to next message
Federico Sellanes is currently offline Federico SellanesFriend
Messages: 71
Registered: November 2011
Member
I am wondering if i can use my antlr3 grammar in xtext or i need to transcribe all the grammar?.
Re: Use/migrate grammar of ANTLR3 in xtext, is possible? [message #758852 is a reply to message #758840] Thu, 24 November 2011 18:04 Go to previous messageGo to next message
Meinte Boersma is currently offline Meinte BoersmaFriend
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Registered: July 2009
Location: Leiden, Netherlands
Senior Member
You need to add assignments to the grammar and you probably want to avoid/thin out the use of explicit terminals for keywords as well. Xtext really is an abstraction over ANTLR and not a super set of ANTLR. The concepts are quite similar, but their specific semantics differ.

Re: Use/migrate grammar of ANTLR3 in xtext, is possible? [message #758857 is a reply to message #758852] Thu, 24 November 2011 18:41 Go to previous message
Federico Sellanes is currently offline Federico SellanesFriend
Messages: 71
Registered: November 2011
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Thanks. Smile
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