info equivalent of "man -wa"?

[Aaron Davies]

like man(1), info(1) has a -w option. does it also have some way of doing what 
man(1)'s -a option does?

i'm mostly interested emulating man(1)'s -wa behavior, since it's very helpful 
when you're not sure which copies of some tool are installed where and want to 
make sure you're getting the right documentation. it's also handy when fiddling 
with INFOPATH and/ore worrying about the default search behavior.
-- 
Aaron Davies
address@hidden