docs(options): move all removed options to vim_diff.txt (#18770)

It's more consistent to gather all removed options in one spot rather
than spreading it out.

runtime/doc/options.txt

@@ -927,15 +927,6 @@ A jump table for the options with a short description can be found at |Q_op|.
 	backup would be made by renaming the original file crontab won't see
 	the newly created file).  Also see 'backupcopy' and |crontab|.
 
-						*'balloondelay'* *'bdlay'*
-'balloondelay' 'bdlay'	Removed.
-
-			*'ballooneval'* *'beval'* *'noballooneval'* *'nobeval'*
-'ballooneval' 'beval'	Removed.
-
-						*'balloonexpr'* *'bexpr'*
-'balloonexpr' 'bexpr'	Removed.
-
 						*'belloff'* *'bo'*
 'belloff' 'bo'		string	(default "all")
 			global
@@ -3928,12 +3919,6 @@ A jump table for the options with a short description can be found at |Q_op|.
 	set.  Note that this is not in milliseconds, like other options that
 	set a time.  This is to be compatible with Nvi.
 
-						*'maxcombine'* *'mco'*
-'maxcombine' 'mco'	Removed. |vim-differences|
-	Nvim always displays up to 6 combining characters.  You can still edit
-    text with more than 6 combining characters, you just can't see them.
-    Use |g8| or |ga|.  See |mbyte-combining|.
-
 						*'maxfuncdepth'* *'mfd'*
 'maxfuncdepth' 'mfd'	number	(default 100)
 			global
@@ -6570,9 +6555,6 @@ A jump table for the options with a short description can be found at |Q_op|.
 	NOTE: Use of special characters in 'titlestring' may cause the display
 	to be garbled (e.g., when it contains a CR or NL character).
 
-				     *'ttyfast'* *'tf'* *'nottyfast'* *'notf'*
-'ttyfast' 'tf'		Removed. |vim-differences|
-
 						*'undodir'* *'udir'* *E5003*
 'undodir' 'udir'	string	(default "$XDG_STATE_HOME/nvim/undo//")
 			global

runtime/doc/vim_diff.txt

@@ -528,6 +528,9 @@ Highlight groups:
 
 Options:
   'antialias'
+  *'balloondelay'* *'bdlay'*
+  *'ballooneval'* *'beval'* *'noballooneval'* *'nobeval'*
+  *'balloonexpr'* *'bexpr'*
   'bioskey' (MS-DOS)
   'conskey' (MS-DOS)
   *'cp'* *'nocompatible'* *'nocp'* *'compatible'* (Nvim is always "nocompatible".)
@@ -551,9 +554,12 @@ Options:
       nnoremap <Esc> i
 <
   *'macatsui'*
+  *'maxcombine'* *'mco'*
+    Nvim always displays up to 6 combining characters.  You can still edit
+    text with more than 6 combining characters, you just can't see them.
+    Use |g8| or |ga|.  See |mbyte-combining|.
   'maxmem' Nvim delegates memory-management to the OS.
   'maxmemtot' Nvim delegates memory-management to the OS.
-  'maxcombine' (6 is always used)
   *'prompt'* *'noprompt'*
   *'remap'* *'noremap'*
   *'restorescreen'* *'rs'* *'norestorescreen'* *'nors'*
@@ -567,10 +573,10 @@ Options:
   *'toolbar'* *'tb'*
   *'toolbariconsize'* *'tbis'*
   *'ttybuiltin'* *'tbi'* *'nottybuiltin'* *'notbi'*
+  *'ttyfast'* *'tf'* *'nottyfast'* *'notf'*
   *'ttymouse'* *'ttym'*
   *'ttyscroll'* *'tsl'*
   *'ttytype'* *'tty'*
-  'ttyfast'
   'weirdinvert'
 
 Startup: