function print_uninstall in Printer, email and PDF versions 5.2

Same name and namespace in other branches

1. 5.4 print.install \print_uninstall()
2. 5.3 print.install \print_uninstall()
3. 6 print.install \print_uninstall()
4. 7.2 print.install \print_uninstall()
5. 7 print.install \print_uninstall()
6. 5.x print.install \print_uninstall()

Implementation of hook_uninstall().

File

./print.install, line 6

Code

function print_uninstall() {
  variable_del('print_settings');
  variable_del('print_display_comment');
  variable_del('print_sourceurl_settings');
  variable_del('print_robot_settings');
}