Pattern description for org.jboss.logmanager.formatters.PatternFormatter?

[herb]

I havn't found any description which patterns are supported by org.jboss.logmanager.formatters.PatternFormatter.

The patterns are similar to log4j patterns, but they seem not as powerful as log4j patterns; e.g. the "." syntax (like %20.20c, which works fine in log4j) seams not to work?!

Is there any documentation about this?

[jameslivingston]

I don't know if there is any documentation around, but the relevant pieces of code are at https://github.com/dmlloyd/jboss-logmanager/blob/master/src/main/java/org/jboss/logmanager/formatters/FormatStringParser.java and https://github.com/dmlloyd/jboss-logmanager/blob/master/src/main/java/org/jboss/logmanager/formatters/Formatters.java