This is not a very smart algorithm. It will fit many cases, but is not very precise when complex boolean expression are used. If
anybody has a smarter algorithm to submit please contact me.
'j' is the abbreviation for jour. Yes, I told you I was french and kazimir spoke totally french in
a former version. I just translated (with more or less success...) some part in English when I choose to make it a free software
when logging
messages with logger remember that syslog will not print the same message several time in its log but something like last message repeated times