- expandtabs:	   convert a [TAB] into [SPACE]s
 - wildmenu:	   show possible command completions above vim command line and
		   cycle through using [TAB], very similar to Bash/Readline
 - foldenable:	   enable folding of large code blocks
 - foldlevelstart: at what level of code to start folding (0 for immediate
		   folding, 99 for no folding)
 - foldestmax:	   maximum level of nested foldings
 - foldmethod:	   method to determine when to fold either indet (default),
		   marker, manual, expression, syntax or diff