Replace -c with --cmd in exm(1df)

This appears to do it, at least on Vim 8

1 files changed, 1 insertions, 1 deletions

diff --git a/bin/exm b/bin/exm
index 7f4b4de0..4b2afbda 100755
--- a/bin/exm
+++ b/bin/exm
@@ -5,7 +5,7 @@ if [ -t 0 ] ; then
     case $ver in
         # Lie to Vim; tell it it's a dumb terminal, and that its required "cm"
         # feature is invoked with a newline character.
-        VIM) set -- -T dumb -c 'exe "set t_cm=\<C-M>"' "$@" ;;
+        VIM) set -- -T dumb --cmd 'exe "set t_cm=\<C-M>"' "$@" ;;
     esac
 fi
 exec ex "$@"