patch 9.0.0321: cannot use the message popup window directly
Problem: Cannot use the message popup window directly.
Solution: Add ":echowindow".
diff --git a/src/ex_cmds.h b/src/ex_cmds.h
index b8cf41d..3ebbf23 100644
--- a/src/ex_cmds.h
+++ b/src/ex_cmds.h
@@ -548,6 +548,9 @@
EXCMD(CMD_echon, "echon", ex_echo,
EX_EXTRA|EX_NOTRLCOM|EX_EXPR_ARG|EX_SBOXOK|EX_CMDWIN|EX_LOCK_OK,
ADDR_NONE),
+EXCMD(CMD_echowindow, "echowindow", ex_execute,
+ EX_EXTRA|EX_NOTRLCOM|EX_EXPR_ARG|EX_SBOXOK|EX_CMDWIN|EX_LOCK_OK,
+ ADDR_NONE),
EXCMD(CMD_else, "else", ex_else,
EX_TRLBAR|EX_SBOXOK|EX_CMDWIN|EX_LOCK_OK|EX_WHOLE,
ADDR_NONE),