3 sub new { bless { var => undef }, __PACKAGE__ }
4 sub var { $_[0]->{var} }
6 sub debug { $_[0]->{var} = "d$_[1]" }
9 sub trace { $_[0]->{var} = "t$_[1]" }
12 sub error { $_[0]->{var} = "e$_[1]" }
15 sub info { $_[0]->{var} = "i$_[1]" }
18 sub fatal { $_[0]->{var} = "f$_[1]" }
21 sub warn { $_[0]->{var} = "w$_[1]" }