code: def trim_var(var, value):
      '''
      Remove a value from a variable in the make.conf
  
      Return a dict containing the new value for variable::
  
          {'<variable>': {'old': '<old-value>',
                          'new': '<new-value>'}}
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' makeconf.trim_var 'LINGUAS' 'en'
      '''
      makeconf = _get_makeconf()
  
      old_value = get_var(var)
  
      # If var in file, trim value from its value
      if old_value is not None:
          __salt__['file.sed'](makeconf, value, '', limit=var)
  
      new_value = get_var(var)
      return {var: {'old': old_value, 'new': new_value}f trim_var(var, value):
      '''
      Remove a value from a variable in the make.conf
  
      Return a dict containing the new value for variable::
  
          {'<variable>': {'old': '<old-value>',
                          'new': '<new-value>'}}
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' makeconf.trim_var 'LINGUAS' 'en'
      '''
      makeconf = _get_makeconf()
  
      old_value = get_var(var)
  
      # If var in file, trim value from its value
      if old_value is not None:
          __salt__['file.sed'](makeconf, value, '', limit=var)
  
      new_value = get_var(var)
      return {var: {'old': old_value, 'new': new_value}}
docs: Remove a value from a variable in the make.conf
  
      Return a dict containing the new value for variable::
  
          {'<variable>': {'old': '<old-value>',
                          'new': '<new-value>'}}
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' makeconf.trim_var 'LINGUAS' 'en'