The PerlValidator class periodically (or at least at
startup) removes all problem markers from all Perl files.
If another plugin adds a problem marker to a perl file
for its own purposes it will also be removed. That's
Instead, EPIC should define its own marker type that
extends the problem marker type and operate only on it:
Sample plugin.xml code:
In addition all references to IMarker.PROBLEM in
PerlValidator should be changed to the new marker id.