Remove :tearoff #3007

This also removes the 't' flag from 'guioptions'.

Side effect: :term[inal] -> :te[rminal]

Closes #3003.

8 files changed, 10 insertions, 64 deletions

diff --git a/runtime/doc/gui.txt b/runtime/doc/gui.txt
index 8c87e5e4ac..12fca33d64 100644
--- a/runtime/doc/gui.txt
+++ b/runtime/doc/gui.txt
@@ -489,18 +489,6 @@ Pressing <F4> will start the menu.  You can now use the cursor keys to select
 a menu entry.  Hit <Enter> to execute it.  Hit <Esc> if you want to cancel.
 This does require the |+menu| feature enabled at compile time.
 
-							*tear-off-menus*
-GTK+ and Motif support Tear-off menus.  These are sort of sticky menus or
-pop-up menus that are present all the time.  If the resizing does not work
-correctly, this may be caused by using something like "Vim*geometry" in the
-defaults.  Use "Vim.geometry" instead.
-
-The Win32 GUI version emulates Motif's tear-off menus.  Actually, a Motif user
-will spot the differences easily, but hopefully they're just as useful.  You
-can also use the |:tearoff| command together with |hidden-menus| to create
-floating menus that do not appear on the main menu bar.
-
-
 5.2 Creating New Menus					*creating-menus*
 
 				*:me*  *:menu*  *:noreme*  *:noremenu*
@@ -750,8 +738,7 @@ nr  Name		Normal action  ~
 
 					*hidden-menus* *win32-hidden-menus*
 In the Win32 and GTK+ GUI, starting a menu name with ']' excludes that menu
-from the main menu bar.  You must then use the |:popup| or |:tearoff| command
-to display it.
+from the main menu bar.  You must then use the |:popup| command to display it.
 
 							*popup-menu*
 You can define the special menu "PopUp".  This is the menu that is displayed
diff --git a/runtime/doc/gui_w32.txt b/runtime/doc/gui_w32.txt
index 8132d47cf1..2bf4d72343 100644
--- a/runtime/doc/gui_w32.txt
+++ b/runtime/doc/gui_w32.txt
@@ -353,35 +353,6 @@ changes this.
 When prepending ":browse" before file editing commands, a file requester is
 used to allow you to select an existing file.  See |:browse|.
 
-
-6.3 Tearoff Menus
-
-The Win32 GUI emulates Motif's tear-off menus.  At the top of each menu you
-will see a small graphic "rip here" sign.  Selecting it will cause a floating
-window to be created with the same menu entries on it.  The floating menu can
-then be accessed just as if it was the original (including sub-menus), but
-without having to go to the menu bar each time.
-This is most useful if you find yourself using a command buried in a sub-menu
-over and over again.
-The tearoff menus can be positioned where you like, and always stay just above
-the Main Vim window.  You can get rid of them by closing them as usual; they
-also of course close when you exit Vim.
-
-							*:tearoff* *:te*
-:te[aroff] {name}	Tear-off the menu {name}.  The menu named must have at
-			least one subentry, but need not appear on the
-			menu-bar (see |win32-hidden-menus|).
-
-Example: >
-	:tearoff File
-will make the "File" menu (if there is one) appear as a tearoff menu. >
-
-	:amenu ]Toolbar.Make	:make<CR>
-	:tearoff ]Toolbar
-This creates a floating menu that doesn't exist on the main menu-bar.
-
-Note that a menu that starts with ']' will not be displayed.
-
 ==============================================================================
 7. Command line arguments				*gui-w32-cmdargs*
 
diff --git a/runtime/doc/index.txt b/runtime/doc/index.txt
index 2338906db2..fd5bf1c50e 100644
--- a/runtime/doc/index.txt
+++ b/runtime/doc/index.txt
@@ -1522,7 +1522,7 @@ tag	      command	      action ~
 |:tab|		:tab		create new tab when opening new window
 |:tag|		:ta[g]		jump to tag
 |:tags|		:tags		show the contents of the tag stack
-|:tearoff|	:te[aroff]	tear-off a menu
+|:terminal|	:te[rminal]	open a terminal buffer
 |:tfirst|	:tf[irst]	jump to first matching tag
 |:throw|	:th[row]	throw an exception
 |:tjump|	:tj[ump]	like ":tselect", but jump directly when there
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 6c184a5a59..9f482b35ff 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -3256,8 +3256,8 @@ A jump table for the options with a short description can be found at |Q_op|.
 	screen.
 
 						*'guioptions'* *'go'*
-'guioptions' 'go'	string	(default "egmrLtT"   (MS-Windows),
-					 "aegimrLtT" (GTK, Motif and Athena))
+'guioptions' 'go'	string	(default "egmrLT"   (MS-Windows),
+					 "aegimrLT" (GTK, Motif and Athena))
 			global
 			{only available when compiled with GUI enabled}
 	This option only has an effect in the GUI version of Vim.  It is a
@@ -3319,9 +3319,6 @@ A jump table for the options with a short description can be found at |Q_op|.
 	  'g'	Grey menu items: Make menu items that are not active grey.  If
 		'g' is not included inactive menu items are not shown at all.
 		Exception: Athena will always use grey menu items.
-								*'go-t'*
-	  't'	Include tearoff menu items.  Currently only works for Win32,
-		GTK+, and Motif 1.2 GUI.
 								*'go-T'*
 	  'T'	Include Toolbar.  Currently only in Win32, GTK+, Motif,
 		and Athena GUIs.
diff --git a/runtime/doc/usr_09.txt b/runtime/doc/usr_09.txt
index 68575f5184..05cc32bceb 100644
--- a/runtime/doc/usr_09.txt
+++ b/runtime/doc/usr_09.txt
@@ -81,10 +81,6 @@ is Edit/Global Settings.  You will find these entries:
 	Toggle Left Scrollbar	make a scrollbar appear/disappear at the left
 	Toggle Right Scrollbar	make a scrollbar appear/disappear at the right
 
-On most systems you can tear-off the menus.  Select the top item of the menu,
-the one that looks like a dashed line.  You will get a separate window with
-the items of the menu.  It will hang around until you close the window.
-
 
 THE TOOLBAR
 
diff --git a/runtime/doc/usr_42.txt b/runtime/doc/usr_42.txt
index 1d16112aa0..b9102f3f7b 100644
--- a/runtime/doc/usr_42.txt
+++ b/runtime/doc/usr_42.txt
@@ -268,13 +268,6 @@ command like: >
 			but are completely removed.  (Does not work on all
 			systems.)
 
-	t		When removed the tearoff feature is not enabled.
-
-The dotted line at the top of a menu is not a separator line.  When you select
-this item, the menu is "teared-off": It is displayed in a separate window.
-This is called a tearoff menu.  This is useful when you use the same menu
-often.
-
 For translating menu items, see |:menutrans|.
 
 Since the mouse has to be used to select a menu item, it is a good idea to use
diff --git a/runtime/doc/various.txt b/runtime/doc/various.txt
index 7d8853f4cd..a241e2beaf 100644
--- a/runtime/doc/various.txt
+++ b/runtime/doc/various.txt
@@ -213,8 +213,8 @@ g8			Print the hex values of the bytes used in the
 						  *:sh* *:shell* *E371* *E360*
 :sh[ell]		Removed. |vim-differences| {Nvim}
 
-						  *:term* *:terminal*
-:term[inal][!] {cmd}	Spawns {cmd} using the current value of 'shell' and
+						  *:terminal* *:te*
+:te[rminal][!] {cmd}	Spawns {cmd} using the current value of 'shell' and
 			'shellcmdflag' in a new terminal buffer.  This is
 			equivalent to: >
 
diff --git a/runtime/doc/vim_diff.txt b/runtime/doc/vim_diff.txt
index 6ad3dab246..1d8d129338 100644
--- a/runtime/doc/vim_diff.txt
+++ b/runtime/doc/vim_diff.txt
@@ -28,13 +28,14 @@ these differences.
 ==============================================================================
 2. Option defaults					  *nvim-option-defaults*
 
-- 'autoindent' is set by default.
+- 'autoindent' is set by default
 - 'autoread' is set by default
 - 'backspace' defaults to "indent,eol,start"
 - 'complete' doesn't include "i"
 - 'display' defaults to "lastline"
 - 'encoding' defaults to "utf-8"
 - 'formatoptions' defaults to "tcqj"
+- 'guioptions' doesn't include "t"
 - 'hlsearch' is set by default
 - 'incsearch' is set by default
 - 'langnoremap' is set by default
@@ -148,8 +149,9 @@ Other options:
 
 Other commands:
   :fixdel
-  :mode no longer accepts an argument
+  :mode (no longer accepts an argument)
   :shell
+  :tearoff
 
 Other compile-time features:
   EBCDIC