Function: tramp-compat-exec-path
tramp-compat-exec-path is a for exec-path(var)/exec-path(fun), defined in
files.el.gz.
Signature
(tramp-compat-exec-path)
Documentation
Return list of directories to search programs to run in remote subprocesses.
The remote host is identified by default-directory. For remote
hosts that do not support subprocesses, this returns nil.
If default-directory is a local directory, this function returns
the value of the variable exec-path(var)/exec-path(fun).