.. include:: substitutions.rst

gum
===

.. versionadded:: 2.1

``syndot`` automatically detects if gum_ is installed in the system and use it 
for:

- |link|, |unlink| and |diffuse| confirmation to proceed
- |link|, |unlink| and |diffuse| interactive mode to select label(s) to link, 
  unlink or diffuse. It is possible to filter labels and select more than one 
  with :kbd:`Tab` key