igrep & hexl

I'm running xemacs 21.1 (native?) on w98 with cygwin I decided to figure out why hexl-mode was getting: Spawning child process: exec format error Basically, command.com wouldn't execute the hexlify-command, and /bin/sh wouldn't do c:\\Program Files\XEmacs\\... so I did: (setq shell-command-switch "-c") ;; was "/c" (setq shell-file-name "/Cygwin/bin/sh") ;; was c:\\COMMAND.COM (setq hexl-program "hexl.exe") (setq hexl-iso "-iso" exec-directory "c:/PROGRA~1/XEmacs/XEmacs-21.1.13/i386-pc-win32/") Ok, great, hexl works. But now, M-x igrep doesn't work. (setq shell-command-switch "/c") (setq shell-file-name "c:\\COMMAND.COM") Ok, now igrep works again. So how do I get both igrep and hexl to work? -jeff