=head1 FUNCTIONS
-=head2 C<abs_path $path>
+=head2 C<abs_path>
+
+ my $absolute_path = abs_path($path);
Forcefully make a path C<$path> absolute (in L<Cwd/abs_path>'s meaning of the term) when it isn't already absolute or when it contains C<'..'>.
=head1 CONSTANTS
-=head2 C<NEXT>, C<REDO>, C<LAST>, C<SAVE>
+=head2 C<NEXT>
+
+=head2 C<REDO>
+
+=head2 C<LAST>
+
+=head2 C<SAVE>
Codes to return from the C<report> callback to respectively proceed to the next repository, retry the current one, end it all, and save the return code.
LAST => 0x8,
};
-=head2 C<DIAG>, C<INFO>, C<WARN>, C<ERR> and C<CRIT>
+=head2 C<DIAG>
+
+=head2 C<INFO>
+
+=head2 C<WARN>
+
+=head2 C<ERR>
+
+=head2 C<CRIT>
Message levels.