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Posted to dev@sling.apache.org by "Artyom Stetsenko (JIRA)" <ji...@apache.org> on 2014/07/09 16:11:04 UTC

[jira] [Updated] (SLING-3754) Allow crank files to escape replacement of variables

     [ https://issues.apache.org/jira/browse/SLING-3754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Artyom Stetsenko updated SLING-3754:
------------------------------------

    Attachment: crankstart-escapableVars.patch

Attached patch that allows escaping with {{$}} as in example.

> Allow crank files to escape replacement of variables
> ----------------------------------------------------
>
>                 Key: SLING-3754
>                 URL: https://issues.apache.org/jira/browse/SLING-3754
>             Project: Sling
>          Issue Type: Improvement
>          Components: Crankstart
>            Reporter: Artyom Stetsenko
>              Labels: crankstart, escaping, variable
>         Attachments: crankstart-escapableVars.patch
>
>
> Crank files use {{$\{var\}}} syntax as placeholder for variables, where {{var}} can be defined at runtime. It should be possible to escape such definitions, for example using the {{$$\{var\}}} syntax that Crankstart would change to {{$\{var\}}}.



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