Constant names in Log/observer.php

Hi, I just have been looking at Log/observer.php out of the Log package release 1.4 as I am planning to use this class in a project. I noticed that the names of the constants for the priority levels of the log message do not correspond to the ones defined in Log.php. The ones in Log.php read as PEAR_LOG_INFO for example whereas in Log/observer.php it is LOG_INFO only. According to the changelog at pear.php.net (http://pear.php.net/package-changelog.php?pacid=8&release=1.2) they seem to have changed since the 1.2 release. So am I right assuming that the ones in Log/observer.php have possibly been simply forgotten? ;-) -- Best regards, Sebastian Röbke