# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1661724004 -7200
# Node ID 34c5647efe7a1cf22a4c3546f8e83e39acdee181
# Parent  5cdf623f3836e200bd393e8d208b504d4bad0bfa
patch 9.0.0310: output of :messages dissappears when cmdheight is zero

Commit: https://github.com/vim/vim/commit/b849c82851192cf14cd92b78d83d90ca432332ea
Author: Bram Moolenaar <Bram@vim.org>
Date:   Sun Aug 28 22:46:21 2022 +0100

    patch 9.0.0310: output of :messages dissappears when cmdheight is zero

    Problem:    Output of :messages dissappears when cmdheight is zero.
    Solution:   Do not use the messages window for :messages.  Make Esc close the
                messages window.

diff --git a/src/message.c b/src/message.c
--- a/src/message.c
+++ b/src/message.c
@@ -1077,6 +1077,7 @@ ex_messages(exarg_T *eap)
     }
 
     msg_hist_off = TRUE;
+    dont_use_message_window();
 
     p = first_msg_hist;
     if (eap->addr_count != 0)
diff --git a/src/normal.c b/src/normal.c
--- a/src/normal.c
+++ b/src/normal.c
@@ -6820,7 +6820,14 @@ nv_esc(cmdarg_T *cap)
 	redraw_curbuf_later(UPD_INVERTED);
     }
     else if (no_reason)
-	vim_beep(BO_ESC);
+    {
+#ifdef HAS_MESSAGE_WINDOW
+	if (popup_message_win_visible())
+	    popup_hide_message_win();
+	else
+#endif
+	    vim_beep(BO_ESC);
+    }
     clearop(cap->oap);
 
     // A CTRL-C is often used at the start of a menu.  When 'insertmode' is
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -708,6 +708,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    310,
+/**/
     309,
 /**/
     308,