Added --dereference option, if supported, to file(1) command in NMH_MIMETYPEPROC and NMH_MIMEENCODINGPROC macros.
Added --dereference option, if supported, to file(1) command
in NMH_MIMETYPEPROC and NMH_MIMEENCODINGPROC macros.

mcr/nmh,mcr/nmh