When using plugins in Vimperator it's sometimes necessary to change preferences for them. For example, I use the Mainecoon plugin which hides the command bar when it's inactive. By default Vimperator loads the plugin with the option mainecoon=amu but I want it to load with mainecoon=a. I write in ~/.vimperatorrc the following:
loadplugins set mainecoon=a
but with no result.
How can I make Vimperator to read preferences for plugins on startup?