updated for version 7.3.628

Problem:    ":open" does not allow for a !, which results in a confusing error
            message. (Shawn Wilson)
Solution:   Allow ! on ":open". (Christian Brabandt)

src/ex_cmds.h

@@ -662,7 +662,7 @@ EX(CMD_nunmap,		"nunmap",	ex_unmap,
 EX(CMD_nunmenu,		"nunmenu",	ex_menu,
 			EXTRA|TRLBAR|NOTRLCOM|USECTRLV|CMDWIN),
 EX(CMD_open,		"open",		ex_open,
-			RANGE|EXTRA),
+			RANGE|BANG|EXTRA),
 EX(CMD_oldfiles,	"oldfiles",	ex_oldfiles,
 			BANG|TRLBAR|SBOXOK|CMDWIN),
 EX(CMD_omap,		"omap",		ex_map,

src/version.c

@@ -714,6 +714,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    628,
 /**/
     627,
 /**/