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Posted to dev@velocity.apache.org by "Nathan Bubna (JIRA)" <de...@velocity.apache.org> on 2010/03/28 20:30:27 UTC

[jira] Resolved: (VELOCITY-709) String literal "\\" parses incorrectly

     [ https://issues.apache.org/jira/browse/VELOCITY-709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nathan Bubna resolved VELOCITY-709.
-----------------------------------

       Resolution: Fixed
    Fix Version/s: 2.0

Thanks, Jarkko!

> String literal "\\" parses incorrectly
> --------------------------------------
>
>                 Key: VELOCITY-709
>                 URL: https://issues.apache.org/jira/browse/VELOCITY-709
>             Project: Velocity
>          Issue Type: Bug
>          Components: Engine
>    Affects Versions: 1.7
>            Reporter: Byron Foster
>             Fix For: 1.7, 2.0
>
>
> Given the following VTL:
> #set($var = "\\" )
> #set($var2 = "${var}")
> results in the following parse error:
> Encountered "${" at test.vm[line 2, column 15]
> Was expecting one of:
>     <RPAREN> ...
>      ...
> the problem is that when parsing the string literal "\\" the second double quote is escaped.  This was actually a bug that was introduced in 1.6.x, but I don't think we necessarily need to fix it in that branch.

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