* Get rid of so many variables GP_... * Instead offer one function `gitprompt` that takes parameters and sets the prompt * gitprompt() encapsulates all internal functions it needs * prompt parts are parameters of gitprompt(), e.g. an array of parts TODO: * how to define the colors of the parts * can the parts be plugins such that the gitprompt gets a prompting framework?
gitpromptthat takes parameters and sets the promptTODO: