$ git add file.txt
foo@foobar ~ $ git diff --cached
$ git log -p -i

----------------------------------------------------

[
	["command", ["$ git add file.txt"]],
	["command", ["foo@foobar ~ $ git diff", ["parameter", " --cached"]]],
	["command", ["$ git log", ["parameter", " -p"], ["parameter", " -i"]]]
]

----------------------------------------------------

Checks for git commands, with and without parameters.