info (GNU texinfo 4.13) have a default search path for finding a
dir file? Is it
/usr/share/info? Even though I don't have an
INFOPATH variable set in my environment, it seems to use the
dir file in the path above.
Relatedly, I have a script that sets up a directory with an alternate info directory structure. It does set a valid
INFOPATH environment variable but
info seems not to use it as invocation simply gives a blank screen without any menu items.
Any guidance on how
info progresses in searching the path?