Ville Skyttä writes:
... PATH splits into three parts separated by double colons
(::)...
AFAICT, the splitting is done in src/fns.c (split_external_path), and it
uses SEPCHAR for splitting. I suspect configure.usage needs tweaking;
if I'm right, on Unix (maybe Cygwin) the path is split on *single*
colons and on Windows, semicolons.
FYI, I have been using a single colon under Linux for quite some time
now.
Cheers,
Sean