Add support for environment variables in the printer settings.
[wine] / if1632 /
drwxr-xr-x   ..
-rw-r--r-- 33 .cvsignore
-rw-r--r-- 451 Makefile.in
-rw-r--r-- 6841 builtin.c
-rw-r--r-- 11479 relay.c
-rw-r--r-- 9424 snoop.c
-rw-r--r-- 4566 thunk.c