To see the command line options:
$ bp -x
To compile and load a file possibly having one of the sufixes `pl' or `pro', do:
?-[<file>].
BinProlog searches them in the directories ., ./progs
and ../src ../library, relative to
the BP_PATH environment variable which defaults
silently to the current directory if undefined.
The dirctory ./myprogs is also searched for possible
user programs. While compatible to previous configurations
which where single user minded, this allows installing the
BinProlog distributon for shared use in a place like
/usr/local/BinProlog