diff --git a/src/ex_cmds.h b/src/ex_cmds.h
index 508ecb8..b993ef2 100644
--- a/src/ex_cmds.h
+++ b/src/ex_cmds.h
@@ -1270,7 +1270,7 @@
 EXCMD(CMD_rviminfo,	"rviminfo",	ex_viminfo,
 	EX_BANG|EX_FILE1|EX_TRLBAR|EX_CMDWIN|EX_LOCK_OK,
 	ADDR_NONE),
-EXCMD(CMD_substitute,	"substitute",	do_sub,
+EXCMD(CMD_substitute,	"substitute",	ex_substitute,
 	EX_RANGE|EX_WHOLEFOLD|EX_EXTRA|EX_CMDWIN|EX_LOCK_OK,
 	ADDR_LINES),
 EXCMD(CMD_sNext,	"sNext",	ex_previous,
@@ -1788,7 +1788,7 @@
 EXCMD(CMD_pound,	"#",		ex_print,
 	EX_RANGE|EX_WHOLEFOLD|EX_COUNT|EX_FLAGS|EX_TRLBAR|EX_CMDWIN|EX_LOCK_OK,
 	ADDR_LINES),
-EXCMD(CMD_and,		"&",		do_sub,
+EXCMD(CMD_and,		"&",		ex_substitute,
 	EX_RANGE|EX_WHOLEFOLD|EX_EXTRA|EX_CMDWIN|EX_LOCK_OK|EX_MODIFY,
 	ADDR_LINES),
 EXCMD(CMD_star,		"*",		ex_at,
@@ -1806,7 +1806,7 @@
 EXCMD(CMD_at,		"@",		ex_at,
 	EX_RANGE|EX_WHOLEFOLD|EX_EXTRA|EX_TRLBAR|EX_CMDWIN|EX_LOCK_OK,
 	ADDR_LINES),
-EXCMD(CMD_tilde,	"~",		do_sub,
+EXCMD(CMD_tilde,	"~",		ex_substitute,
 	EX_RANGE|EX_WHOLEFOLD|EX_EXTRA|EX_CMDWIN|EX_LOCK_OK|EX_MODIFY,
 	ADDR_LINES),