Merge pull request #23054 from bfredl/nobehave

feat(ex_cmds)!: remove :behave

runtime/doc/builtin.txt

@@ -3003,7 +3003,6 @@ getcompletion({pat}, {type} [, {filtered}])		*getcompletion()*
 		arglist		file names in argument list
 		augroup		autocmd groups
 		buffer		buffer names
-		behave		|:behave| suboptions
 		breakpoint	|:breakadd| and |:breakdel| suboptions
 		cmdline		|cmdline-completion| result
 		color		color schemes

runtime/doc/index.txt

@@ -1159,7 +1159,6 @@ tag		command		action ~
 |:badd|		:bad[d]		add buffer to the buffer list
 |:balt|		:balt		like ":badd" but also set the alternate file
 |:bdelete|	:bd[elete]	remove a buffer from the buffer list
-|:behave|	:be[have]	set mouse and selection behavior
 |:belowright|	:bel[owright]	make split window appear right or below
 |:bfirst|	:bf[irst]	go to first buffer in the buffer list
 |:blast|	:bl[ast]	go to last buffer in the buffer list

runtime/doc/news.txt

@@ -18,6 +18,13 @@ The following changes may require adaptations in user config or plugins.
 • "#" followed by a digit no longer stands for a function key at the start of
   the lhs of a mapping.
 
+• `:behave` was removed. if you used `:behave mswin`, the following is equivalent: >vim
+
+    set selection=exclusive
+    set selectmode=mouse,key
+    set mousemodel=popup
+    set keymodel=startsel,stopsel
+
 ==============================================================================
 ADDED FEATURES                                                     *news-added*
 

runtime/doc/options.txt

@@ -3589,7 +3589,6 @@ A jump table for the options with a short description can be found at |Q_op|.
 	   stopsel	Using a not-shifted special key stops selection.
 	Special keys in this context are the cursor keys, <End>, <Home>,
 	<PageUp> and <PageDown>.
-	The 'keymodel' option is set by the |:behave| command.
 
 					*'keywordprg'* *'kp'*
 'keywordprg' 'kp'	string	(default ":Man", Windows: ":help")
@@ -4168,21 +4167,6 @@ A jump table for the options with a short description can be found at |Q_op|.
 	'mousehide'	hide mouse pointer while typing text
 	'selectmode'	whether to start Select mode or Visual mode
 
-	The :behave command provides some "profiles" for mouse behavior.
-								*:behave* *:be*
-	:be[have] {model}	Set behavior for mouse and selection.  Valid
-				arguments are:
-				   mswin	MS-Windows behavior
-				   xterm	Xterm behavior
-
-				Using ":behave" changes these options:
-				option		mswin			xterm	~
-				'selectmode'	"mouse,key"		""
-				'mousemodel'	"popup"			"extend"
-				'keymodel'	"startsel,stopsel"	""
-				'selection'	"exclusive"		"inclusive"
-
-
 			*'mousefocus'* *'mousef'* *'nomousefocus'* *'nomousef'*
 'mousefocus' 'mousef'	boolean	(default off)
 			global
@@ -4250,8 +4234,6 @@ A jump table for the options with a short description can be found at |Q_op|.
 	    "g<LeftMouse>"  is "<C-LeftMouse>	(jump to tag under mouse click)
 	    "g<RightMouse>" is "<C-RightMouse>	("CTRL-T")
 
-	The 'mousemodel' option is set by the |:behave| command.
-
 	      *'mousemoveevent'* *'mousemev'* *'nomousemoveevent'* *'nomousemev'*
 'mousemoveevent' 'mousemev'  boolean	(default off)
 			global
@@ -5013,8 +4995,6 @@ A jump table for the options with a short description can be found at |Q_op|.
 	backwards, you cannot include the last character of a line, when
 	starting in Normal mode and 'virtualedit' empty.
 
-	The 'selection' option is set by the |:behave| command.
-
 						*'selectmode'* *'slm'*
 'selectmode' 'slm'	string	(default "")
 			global
@@ -5025,7 +5005,6 @@ A jump table for the options with a short description can be found at |Q_op|.
 	   key		when using shifted special keys
 	   cmd		when using "v", "V" or CTRL-V
 	See |Select-mode|.
-	The 'selectmode' option is set by the |:behave| command.
 
 						*'sessionoptions'* *'ssop'*
 'sessionoptions' 'ssop'	string	(default: "blank,buffers,curdir,folds,

runtime/doc/usr_09.txt

@@ -124,41 +124,13 @@ This adds the 'l' flag to 'guioptions'.
 Standards are wonderful.  In Microsoft Windows, you can use the mouse to
 select text in a standard manner.  The X Window system also has a standard
 system for using the mouse.  Unfortunately, these two standards are not the
-same.
-   Fortunately, you can customize Vim.  You can make the behavior of the mouse
-work like an X Window system mouse or a Microsoft Windows mouse.  The following
-command makes the mouse behave like an X Window mouse: >
+same. Fortunately, you can customize Vim.
 
-	:behave xterm
-
-The following command makes the mouse work like a Microsoft Windows mouse: >
-
-	:behave mswin
-
-The default behavior of the mouse on Unix systems is xterm.  The default
-behavior on Windows systems is selected during the installation process.  For
-details about what the two behaviors are, see |:behave|.  Here follows a
-summary.
-
-
-XTERM MOUSE BEHAVIOR
-
-Left mouse click		position the cursor
-Left mouse drag			select text in Visual mode
-Middle mouse click		paste text from the clipboard
-Right mouse click		extend the selected text until the mouse
-				pointer
-
-
-MSWIN MOUSE BEHAVIOR
-
-Left mouse click		position the cursor
-Left mouse drag			select text in Select mode (see |09.4|)
-Left mouse click, with Shift	extend the selected text until the mouse
-				pointer
-Middle mouse click		paste text from the clipboard
-Right mouse click		display a pop-up menu
+The following commands makes the mouse work more like a Microsoft Windows mouse: >
 
+	set selection=exclusive
+	set selectmode=mouse,key
+	set keymodel=startsel,stopsel
 
 The mouse can be further tuned.  Check out these options if you want to change
 the way how the mouse works:

runtime/doc/vim_diff.txt

@@ -556,6 +556,7 @@ Aliases:
   vimdiff   (alias for "nvim -d" |diff-mode|)
 
 Commands:
+  :behave
   :fixdel
   :hardcopy
   :helpfind

runtime/mswin.vim

@@ -15,7 +15,10 @@ endif
 set cpo&vim
 
 " set 'selection', 'selectmode', 'mousemodel' and 'keymodel' for MS-Windows
-behave mswin
+set selection=exclusive
+set selectmode=mouse,key
+set mousemodel=popup
+set keymodel=startsel,stopsel
 
 " backspace and cursor keys wrap to previous/next line
 set backspace=indent,eol,start whichwrap+=<,>,[,]