gnus-group-update-hook

gnus-group-update-hook is a variable defined in `gnus-group.el'.
Its value is
nil

  • This variable may be risky if used as a file-local variable.

Documentation:
Hook called when a group line is changed.

You can customize this variable.

This variable was introduced, or its default value was changed, in version 24.1 of Emacs.