In fact, PropertyExpressionLexer.java and PropertyExpressionParser.java were generated. They are in
tapestry-core/build/generated-sources/ Shing ________________________________ From: Shing Hing Man <mat...@yahoo.com> To: Tapestry users <users@tapestry.apache.org> Sent: Saturday, 27 August 2011, 20:25 Subject: Tap 5.3.0: How to generate PropertyExpressionLexer and PropertyExpressionParser Hi, I have checked out the tapestry 5 trunk and and try to set up tapestry-core in Eclipse. The class PropertyConduitSourceImpl.java has the following imports : import org.apache.tapestry5.internal.antlr.PropertyExpressionLexer; import org.apache.tapestry5.internal.antlr.PropertyExpressionParser; If I am not mistaken, PropertyExpressionLexer and PropertyExpressionParser are generated from Antlr grammar files. How to generate the above two files ? Thanks in advance for any assistance ! Shing