patch 7.4.2048
Problem:    There is still code and help for unsupported systems.
Solution:   Remove the code and text. (Hirohito Higashi)
diff --git a/src/misc2.c b/src/misc2.c
index 23b6090..281f4af 100644
--- a/src/misc2.c
+++ b/src/misc2.c
@@ -851,7 +851,7 @@
     char_u *
 alloc_check(unsigned size)
 {
-#if !defined(UNIX) && !defined(__EMX__)
+#if !defined(UNIX)
     if (sizeof(int) == 2 && size > 0x7fff)
     {
 	/* Don't hide this message */