[jboss-jira] [JBoss JIRA] (JBRULES-3723) 'IDEOGRAPHIC SPACE' (U+3000) in DSL fails

[Toshiya Kobayashi (JIRA)]

     [ https://issues.jboss.org/browse/JBRULES-3723?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Toshiya Kobayashi updated JBRULES-3723:
---------------------------------------

    Git Pull Request: https://github.com/droolsjbpm/drools/pull/173


Sent a pull request for test case.

As a fix, I think adding '\u3000' to DSLMap.g and generating antlr artifacts would be fine but not 100% sure.
                
> 'IDEOGRAPHIC SPACE' (U+3000) in DSL fails
> -----------------------------------------
>
>                 Key: JBRULES-3723
>                 URL: https://issues.jboss.org/browse/JBRULES-3723
>             Project: JBRULES
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: drools-compiler-DSL
>    Affects Versions: 5.5.0.Final
>            Reporter: Toshiya Kobayashi
>            Assignee: Mark Proctor
>
> When DSL contains '　' (='IDEOGRAPHIC SPACE' (U+3000)), DSLMapLexer fails with "DSL lexer error" (Internally, it's a NoViableAltException). IDEOGRAPHIC SPACE is commonly used in Japan so please allow it to use. It doesn't mean that I want to use IDEOGRAPHIC SPACE as an alternative to ASCII whitespace. Just to use it as same as usual unicode characters.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira