updated for version 7.3.1309

Problem:    When a script defines a function the flag to wait for the user to
            hit enter is reset.
Solution:   Restore the flag. (Yasuhiro Matsumoto)  Except when the user was
            typing the function.

src/os_unix.c

@@ -6129,7 +6129,6 @@ save_patterns(num_pat, pat, num_file, file)
 }
 #endif
 
-
 /*
  * Return TRUE if the string "p" contains a wildcard that mch_expandpath() can
  * expand.