[jbossseam-issues] [JBoss JIRA] Resolved: (JBSEAM-2546) Interpolator should support escaping of #{ character combination

[Dan Allen (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBSEAM-2546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dan Allen resolved JBSEAM-2546.
-------------------------------

    Resolution: Duplicate Issue
        Labels: interpolator EL  (was: )


> Interpolator should support escaping of #{ character combination
> ----------------------------------------------------------------
>
>                 Key: JBSEAM-2546
>                 URL: https://jira.jboss.org/jira/browse/JBSEAM-2546
>             Project: Seam
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.0.1.CR2
>            Reporter: Dan Allen
>            Assignee: Dan Allen
>            Priority: Minor
>             Fix For: 2.1.0.CR1
>
>         Attachments: JBSEAM-2546-v1.txt
>
>   Original Estimate: 15 minutes
>  Remaining Estimate: 15 minutes
>
> There is an inconsistency between the native JSF parser and Seam's Interpolator, which is used to resolve page descriptions in the pages.xml file, amongst other places.
> If you need to place a # character just before the value binding expression, you must escape with with a backslash (\) according to the EL specification (i.e. \##{contextVariable}). However, the Interpolator chokes when it encounters this syntax.
> The Interpolator should be changed to ignore a # sign if escaped.

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