patch 7.4.1384
Problem:    It is not easy to use a set of plugins and their dependencies.
Solution:   Add packages, ":loadopt", 'packpath'.
diff --git a/src/ex_cmds.h b/src/ex_cmds.h
index fa26824..23c26fa 100644
--- a/src/ex_cmds.h
+++ b/src/ex_cmds.h
@@ -810,6 +810,9 @@
 EX(CMD_loadkeymap,	"loadkeymap",	ex_loadkeymap,
 			CMDWIN,
 			ADDR_LINES),
+EX(CMD_loadplugin,	"loadplugin",	ex_loadplugin,
+			BANG|FILE1|TRLBAR|SBOXOK|CMDWIN,
+			ADDR_LINES),
 EX(CMD_lockmarks,	"lockmarks",	ex_wrongmodifier,
 			NEEDARG|EXTRA|NOTRLCOM,
 			ADDR_LINES),