droolsjbpm/drools — pull request #173 by tkobayas (2013-01-25 10:11:23+00:00)
Title: test case for JBRULES-3723 IDEOGRAPHIC SPACE (U+3000) in DSL fails

'IDEOGRAPHIC SPACE' (U+3000) in DSL fails
https://issues.jboss.org/browse/JBRULES-3723

This pull request includes only a test case.

As a fix, I think adding '\u3000' to DSLMap.g and generating antlr artifacts would be fine but not 100% sure.