# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1544557506 -3600
# Node ID f2972ff144ab242e25ecb79aa0705d6c211662df
# Parent  b5c9b7b790cdae597a1c213d2dcad72087619b99
patch 8.1.0577: tabpage right-click menu never shows "Close tab"

commit https://github.com/vim/vim/commit/295471920def98ce84bc96e5d97c16d250c81621
Author: Bram Moolenaar <Bram@vim.org>
Date:   Tue Dec 11 20:39:19 2018 +0100

    patch 8.1.0577: tabpage right-click menu never shows "Close tab"

    Problem:    Tabpage right-click menu never shows "Close tab".
    Solution:   Always create the "Close tab" item but ignore the event if there
                is only one tab.

diff --git a/src/gui.c b/src/gui.c
--- a/src/gui.c
+++ b/src/gui.c
@@ -3865,10 +3865,14 @@ send_tabline_menu_event(int tabidx, int 
 {
     char_u	    string[3];
 
-    /* Don't put events in the input queue now. */
+    // Don't put events in the input queue now.
     if (hold_gui_events)
 	return;
 
+    // Cannot close the last tabpage.
+    if (event == TABLINE_MENU_CLOSE && first_tabpage->tp_next == NULL)
+	return;
+
     string[0] = CSI;
     string[1] = KS_TABMENU;
     string[2] = KE_FILLER;
diff --git a/src/gui_gtk_x11.c b/src/gui_gtk_x11.c
--- a/src/gui_gtk_x11.c
+++ b/src/gui_gtk_x11.c
@@ -3337,9 +3337,7 @@ create_tabline_menu(void)
     GtkWidget *menu;
 
     menu = gtk_menu_new();
-    if (first_tabpage->tp_next != NULL)
-	add_tabline_menu_item(menu, (char_u *)_("Close tab"),
-							  TABLINE_MENU_CLOSE);
+    add_tabline_menu_item(menu, (char_u *)_("Close tab"), TABLINE_MENU_CLOSE);
     add_tabline_menu_item(menu, (char_u *)_("New tab"), TABLINE_MENU_NEW);
     add_tabline_menu_item(menu, (char_u *)_("Open Tab..."), TABLINE_MENU_OPEN);
 
diff --git a/src/gui_mac.c b/src/gui_mac.c
--- a/src/gui_mac.c
+++ b/src/gui_mac.c
@@ -6705,8 +6705,7 @@ initialise_tabline(void)
 
     // create tabline popup menu required by vim docs (see :he tabline-menu)
     CreateNewMenu(kTabContextMenuId, 0, &contextMenu);
-    if (first_tabpage->tp_next != NULL)
-	AppendMenuItemTextWithCFString(contextMenu, CFSTR("Close Tab"), 0,
+    AppendMenuItemTextWithCFString(contextMenu, CFSTR("Close Tab"), 0,
 						    TABLINE_MENU_CLOSE, NULL);
     AppendMenuItemTextWithCFString(contextMenu, CFSTR("New Tab"), 0,
 						      TABLINE_MENU_NEW, NULL);
diff --git a/src/gui_motif.c b/src/gui_motif.c
--- a/src/gui_motif.c
+++ b/src/gui_motif.c
@@ -514,21 +514,18 @@ gui_x11_create_widgets(void)
     XtVaSetValues(scroller, XmNwidth, 0, XmNresizable, False,
 		  XmNtraversalOn, False, NULL);
 
-    /* Create the tabline popup menu */
+    // Create the tabline popup menu
     tabLine_menu = XmCreatePopupMenu(tabLine, "tabline popup", NULL, 0);
 
-    /* Add the buttons to the menu */
-    if (first_tabpage->tp_next != NULL)
-    {
-	n = 0;
-	XtSetArg(args[n], XmNuserData, TABLINE_MENU_CLOSE); n++;
-	xms = XmStringCreate((char *)"Close tab", STRING_TAG);
-	XtSetArg(args[n], XmNlabelString, xms); n++;
-	button = XmCreatePushButton(tabLine_menu, "Close", args, n);
-	XtAddCallback(button, XmNactivateCallback,
-		      (XtCallbackProc)tabline_button_cb, NULL);
-	XmStringFree(xms);
-    }
+    // Add the buttons to the tabline popup menu
+    n = 0;
+    XtSetArg(args[n], XmNuserData, TABLINE_MENU_CLOSE); n++;
+    xms = XmStringCreate((char *)"Close tab", STRING_TAG);
+    XtSetArg(args[n], XmNlabelString, xms); n++;
+    button = XmCreatePushButton(tabLine_menu, "Close", args, n);
+    XtAddCallback(button, XmNactivateCallback,
+		  (XtCallbackProc)tabline_button_cb, NULL);
+    XmStringFree(xms);
 
     n = 0;
     XtSetArg(args[n], XmNuserData, TABLINE_MENU_NEW); n++;
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -793,6 +793,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    577,
+/**/
     576,
 /**/
     575,