patch 7.4.1550
Problem:    Cannot load packages early.
Solution:   Add the ":packloadall" command.
diff --git a/src/ex_cmds.h b/src/ex_cmds.h
index c25ee2e..34defea 100644
--- a/src/ex_cmds.h
+++ b/src/ex_cmds.h
@@ -1014,6 +1014,9 @@
 EX(CMD_packadd,		"packadd",	ex_packadd,
 			BANG|FILE1|NEEDARG|TRLBAR|SBOXOK|CMDWIN,
 			ADDR_LINES),
+EX(CMD_packloadall,	"packloadall",	ex_packloadall,
+			BANG|TRLBAR|SBOXOK|CMDWIN,
+			ADDR_LINES),
 EX(CMD_pclose,		"pclose",	ex_pclose,
 			BANG|TRLBAR,
 			ADDR_LINES),