PROGRESS_ARGS documentation sparse

[cheater]

It is not clear how to add multiple arguments, please add an example which contains multiple long-form and short-form arguments.

It is not mentioned which arguments take precedence (env or command line).

[Xfennec]

OK, you're right with precedence (which is wrong actually, BTW), but I'm not sure to understand the issue with multiple -p or -i (or long options) ? Can you explain what looks wrong to you ?

[cheater]

Nothing looks wrong, just add a line such as:

PROGRESS_ARGS='-M --ignore-file ~/.xsession-errors'

so that people know they can do something like this. :)

[Xfennec]

Updated with fc8046c, thanks.