mjbrownie/swapit — pull request #18 by inkarkat (2014-06-04 11:23:35+00:00)
Title: Allow command chaining for :ClearSwapList and :SwapIdea

Especially for :ClearSwapList, one may want to put this into

let b:undo_ftplugin .= '|ClearSwapList'

To enable appending other such commands, the command must support chaining, and because it doesn't take arguments, this is trivially done through `-bar`.