updated for version 7.3.444

Problem:    ":all!" and ":sall!" give error E477, even though the
            documentation says these are valid commands.
Solution:   Support the exclamation mark. (Hirohito Higashi)

src/ex_cmds.h

@@ -102,7 +102,7 @@ EX(CMD_abclear,		"abclear",	ex_abclear,
 EX(CMD_aboveleft,	"aboveleft",	ex_wrongmodifier,
 			NEEDARG|EXTRA|NOTRLCOM),
 EX(CMD_all,		"all",		ex_all,
-			RANGE|NOTADR|COUNT|TRLBAR),
+			BANG|RANGE|NOTADR|COUNT|TRLBAR),
 EX(CMD_amenu,		"amenu",	ex_menu,
 			RANGE|NOTADR|ZEROR|EXTRA|TRLBAR|NOTRLCOM|USECTRLV|CMDWIN),
 EX(CMD_anoremenu,	"anoremenu",	ex_menu,
@@ -798,7 +798,7 @@ EX(CMD_sNext,		"sNext",	ex_previous,
 EX(CMD_sargument,	"sargument",	ex_argument,
 			BANG|RANGE|NOTADR|COUNT|EXTRA|EDITCMD|ARGOPT|TRLBAR),
 EX(CMD_sall,		"sall",		ex_all,
-			RANGE|NOTADR|COUNT|TRLBAR),
+			BANG|RANGE|NOTADR|COUNT|TRLBAR),
 EX(CMD_sandbox,		"sandbox",	ex_wrongmodifier,
 			NEEDARG|EXTRA|NOTRLCOM),
 EX(CMD_saveas,		"saveas",	ex_write,

src/testdir/test31.in

@@ -63,6 +63,12 @@ A 3:close
 :" write "testtext 1"
 A 3:close!
 :w >>test.out
+:set nohidden
+:" test ":all!" hides changed buffer; write "testtext 2 2 2"
+:sp Xtest4
+GA 4:all!
+:1wincmd w
+:w >>test.out
 :qa!
 ENDTEST
 

src/testdir/test31.ok

@@ -9,3 +9,4 @@ testtext 3 3
 testtext 1
 testtext 3 3 3
 testtext 1
+testtext 2 2 2

src/version.c

@@ -714,6 +714,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    444,
 /**/
     443,
 /**/