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diff --git a/doc/emacs/misc.texi b/doc/emacs/misc.texi index 841a285520a..da1b87b48bd 100644 --- a/doc/emacs/misc.texi +++ b/doc/emacs/misc.texi @@ -1,6 +1,5 @@ @c This is part of the Emacs manual. -@c Copyright (C) 1985--1987, 1993--1995, 1997, 2000--2022 Free Software -@c Foundation, Inc. +@c Copyright (C) 1985--2022 Free Software Foundation, Inc. @c See file emacs.texi for copying conditions. @iftex @chapter Miscellaneous Commands @@ -2870,99 +2869,6 @@ new major mode which provides a command to switch back. These approaches give you more flexibility to go back to unfinished tasks in the order you choose. -@ignore -@c Apart from edt and viper, this is all obsolete. -@c (Can't believe we were saying "most other editors" into 2014!) -@c There seems no point having a node just for those, which both have -@c their own manuals. -@node Emulation -@section Emulation -@cindex emulating other editors -@cindex other editors -@cindex EDT -@cindex vi -@cindex WordStar - - GNU Emacs can be programmed to emulate (more or less) most other -editors. Standard facilities can emulate these: - -@table @asis -@item CRiSP/Brief (PC editor) -@findex crisp-mode -@vindex crisp-override-meta-x -@findex scroll-all-mode -@cindex CRiSP mode -@cindex Brief emulation -@cindex emulation of Brief -@cindex mode, CRiSP -@kbd{M-x crisp-mode} enables key bindings to emulate the CRiSP/Brief -editor. Note that this rebinds @kbd{M-x} to exit Emacs unless you set -the variable @code{crisp-override-meta-x}. You can also use the -command @kbd{M-x scroll-all-mode} or set the variable -@code{crisp-load-scroll-all} to emulate CRiSP's scroll-all feature -(scrolling all windows together). - -@item EDT (DEC VMS editor) -@findex edt-emulation-on -@findex edt-emulation-off -Turn on EDT emulation with @kbd{M-x edt-emulation-on}; restore normal -command bindings with @kbd{M-x edt-emulation-off}. - -Most of the EDT emulation commands are keypad keys, and most standard -Emacs key bindings are still available. The EDT emulation rebindings -are done in the global keymap, so there is no problem switching -buffers or major modes while in EDT emulation. - -@item TPU (DEC VMS editor) -@findex tpu-edt-on -@cindex TPU -@kbd{M-x tpu-edt-on} turns on emulation of the TPU editor emulating EDT. - -@item vi (Berkeley editor) -@findex viper-mode -Viper is an emulator for vi. It implements several levels of -emulation; level 1 is closest to vi itself, while level 5 departs -somewhat from strict emulation to take advantage of the capabilities of -Emacs. To invoke Viper, type @kbd{M-x viper-mode}; it will guide you -the rest of the way and ask for the emulation level. @inforef{Top, -Viper, viper}. - -@item vi (another emulator) -@findex vi-mode -@kbd{M-x vi-mode} enters a major mode that replaces the previously -established major mode. All of the vi commands that, in real vi, enter -input mode are programmed instead to return to the previous major -mode. Thus, ordinary Emacs serves as vi's input mode. - -Because vi emulation works through major modes, it does not work -to switch buffers during emulation. Return to normal Emacs first. - -If you plan to use vi emulation much, you probably want to bind a key -to the @code{vi-mode} command. - -@item vi (alternate emulator) -@findex vip-mode -@kbd{M-x vip-mode} invokes another vi emulator, said to resemble real vi -more thoroughly than @kbd{M-x vi-mode}. Input mode in this emulator -is changed from ordinary Emacs so you can use @key{ESC} to go back to -emulated vi command mode. To get from emulated vi command mode back to -ordinary Emacs, type @kbd{C-z}. - -This emulation does not work through major modes, and it is possible -to switch buffers in various ways within the emulator. It is not -so necessary to assign a key to the command @code{vip-mode} as -it is with @code{vi-mode} because terminating insert mode does -not use it. - -@inforef{Top, VIP, vip}, for full information. - -@item WordStar (old wordprocessor) -@findex wordstar-mode -@kbd{M-x wordstar-mode} provides a major mode with WordStar-like -key bindings. -@end table -@end ignore - @node Hyperlinking @section Hyperlinking and Web Navigation Features |