RE: How do you modify PATH on Windows XEmacs 21.4.3
I'm loading a DLL by name, but the DLL has to be in the XEmacs
process'
PATH for Windows to find it. The DLL comes from a plug-in we wrote, and
we want to be able to load it just by putting in some lines into a
user's .emacs file; rather than making them run a script that modifies
their PATH first, and then runs XEmacs.
Try M-x setenv and M-x getenv.
In lisp it might be something like:
(setenv "PATH" (concat (getenv "PATH") "xxx;"))
If it's in your init file it should be inherited by all buffers, and to any
sub-processes.
/J. Haglund