vars that will not be recalculated whithout path change :
* LP_VCS_TYPE : the type of repository we're in (git / svn / nothing
* / ...)
* LP_PWD : the (maybe shortened) path
* LP_MARK : the prompt mark which depend on the type of repository
* we're in
* LP_PERM : the color of the colon indicating the permission for the
* current directory
Add an explicit option to replicate the whole computed liquid prompt in the window's title.
(Works with a vanilla xterm, but not under xterm-256 for me)
This add colors to features in the main code, so as to avoid having to specify
them in the template part. LP_PS1 is thus easier to set, with just a list of
features to activate along with basic characters.
