[slf4j-user] Helper to parse message pattern

[Thomas Mortagne]

Hi guys,

Hi have a Logback appender of my own in which I display the log but
not as a simple String. I especially have a different way of
displaying the arguments based on their type.

org.slf4j.helpers.MessageFormatter is very useful for simple String
but I was wondering is there was any standard message pattern parser
which would allow be to get some kind of String[] version of the
message to do my own printing of arguments. A public method exposed in
MessageFormatter and reused in arrayFormat would be nice.

It's not like it was something very hard to parse but would be cleaner
to use some standard parser than duplicating some code to do my own.

Thanks,
-- 
Thomas