Siegfried Goeschl created FREEMARKER-141:
--------------------------------------------
Summary: freemarker-cli: Expose user-supplied parameters in the
data model
Key: FREEMARKER-141
URL: https://issues.apache.org/jira/browse/FREEMARKER-141
Project: Apache Freemarker
Issue Type: Task
Reporter: Siegfried Goeschl
Assignee: Siegfried Goeschl
Currently user-supplied parameters are passed as "-Pname=value" and are not
directly accessible from the provide data model (only via SystemTool)
We would like to implement the following improved way to handle user-supplied
```
-P name=value => access via ${name}
-P name:group=value access via ${group.name}
```
Some thoughts along the line
* It would be nice if user-supplied parameter selectively overwrite other
entries in the data model, e.g. overwrite a value provided from a property or
JSON file
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