Merge pull request #1116 from fornwall/remove-versions-txt

Remove version{4,5,6,7}.txt

6 files changed, 0 insertions, 41021 deletions

diff --git a/runtime/doc/Makefile b/runtime/doc/Makefile
index d36490a75f..8bd5aaf049 100644
--- a/runtime/doc/Makefile
+++ b/runtime/doc/Makefile
@@ -136,10 +136,6 @@ DOCS = \
 	usr_90.txt \
 	usr_toc.txt \
 	various.txt \
-	version4.txt \
-	version5.txt \
-	version6.txt \
-	version7.txt \
 	vi_diff.txt \
 	visual.txt \
 	windows.txt \
@@ -268,10 +264,6 @@ HTMLS = \
 	usr_90.html \
 	usr_toc.html \
 	various.html \
-	version4.html \
-	version5.html \
-	version6.html \
-	version7.html \
 	vi_diff.html \
 	vimindex.html \
 	visual.html \
diff --git a/runtime/doc/help.txt b/runtime/doc/help.txt
index f13a5294ec..a9af50dd09 100644
--- a/runtime/doc/help.txt
+++ b/runtime/doc/help.txt
@@ -173,10 +173,6 @@ Interfaces ~
 
 Versions ~
 |vi_diff.txt|	Main differences between Vim and Vi
-|version4.txt|	Differences between Vim version 3.0 and 4.x
-|version5.txt|	Differences between Vim version 4.6 and 5.x
-|version6.txt|	Differences between Vim version 5.7 and 6.x
-|version7.txt|	Differences between Vim version 6.4 and 7.x
 						*sys-file-list*
 Remarks about specific systems ~
 |os_390.txt|	OS/390 Unix
diff --git a/runtime/doc/version4.txt b/runtime/doc/version4.txt
deleted file mode 100644
index 6b791be88b..0000000000
--- a/runtime/doc/version4.txt
+++ /dev/null
@@ -1,355 +0,0 @@
-*version4.txt*  For Vim version 7.4.  Last change: 2006 Apr 24
-
-
-		  VIM REFERENCE MANUAL    by Bram Moolenaar
-
-
-This document lists the incompatible differences between Vim 3.0 and Vim 4.0.
-Although 4.0 is mentioned here, this is also for version 4.1, 4.2, etc..
-
-This file is important for everybody upgrading from Vim 3.0.  Read it
-carefully to avoid unexpected problems.
-
-'backup' option default changed			|backup-changed|
-Extension for backup file changed		|backup-extension|
-Structure of swap file changed			|swapfile-changed|
-"-w scriptout" argument changed			|scriptout-changed|
-Backspace and Delete keys			|backspace-delete|
-Escape for | changed				|escape-bar|
-Key codes changed				|key-codes-changed|
-Terminal options changed			|termcap-changed|
-'errorformat' option changed			|errorformat-changed|
-'graphic' option gone				|graphic-option-gone|
-'yankendofline' option gone			|ye-option-gone|
-'icon' and 'title' default value changed	|icon-changed|
-'highlight' option changed			|highlight-changed|
-'tildeop' and 'weirdinvert' short names changed	|short-name-changed|
-Use of "v", "V" and "CTRL-V" in Visual mode	|use-visual-cmds|
-CTRL-B in Insert mode removed			|toggle-revins|
-
-
-'backup' option default changed				*backup-changed*
--------------------------------
-
-The default value for 'backup' used to be on.  This resulted in a backup file
-being made when the original file was overwritten.
-
-Now the default for 'backup' is off.  As soon as the writing of the file has
-successfully finished, the backup file is deleted.  If you want to keep the
-backup file, set 'backup' on in your vimrc.  The reason for this change is
-that many people complained that leaving a backup file behind is not
-Vi-compatible.						|'backup'|
-
-
-Extension for backup file changed			*backup-extension*
----------------------------------
-
-The extension for the backup file used to be ".bak".  Since other programs
-also use this extension and some users make copies with this extension, it was
-changed to the less obvious "~".  Another advantage is that this takes less
-space, which is useful when working on a system with short file names.  For
-example, on MS-DOS the backup files for "longfile.c" and "longfile.h" would
-both become "longfile.bak"; now they will be "longfile.c~" and "longfile.h~".
-
-If you prefer to use ".bak", you can set the 'backupext' option: >
-	:set bex=.bak
-
-
-Structure of swap file changed				*swapfile-changed*
-------------------------------
-
-The contents of the swap file were extended with several parameters.  Vim
-stores the user name and other information about the edited file to make
-recovery more easy and to be able to know where the swap file comes from.  The
-first part of the swap file can now be understood on a machine with a
-different byte order or sizeof(int).  When you try to recover a file on such a
-machine, you will get an error message that this is not possible.
-
-Because of this change, swap files cannot be exchanged between 3.0 and 4.0.
-If you have a swap file from a crashed session with 3.0, use Vim 3.0 to
-recover the file---don't use 4.0.			|swap-file|
-
-
-"-w scriptout" argument changed				*scriptout-changed*
--------------------------------
-
-"vim -w scriptout" used to append to the scriptout file.  Since this was
-illogical, it now creates a new file.  An existing file is not overwritten
-(to avoid destroying an existing file for those who rely on the appending).
-[This was removed again later]					|-w|
-
-
-Backspace and Delete keys				*backspace-delete*
--------------------------
-
-In 3.0 both the delete key and the backspace key worked as a backspace in
-insert mode; they deleted the character to the left of the cursor.  In 4.0 the
-delete key has a new function: it deletes the character under the cursor, just
-like it does on the command-line.  If the cursor is after the end of the line
-and 'bs' is set, two lines are joined.			|<Del>| |i_<Del>|
-
-In 3.0 the backspace key was always defined as CTRL-H and delete as CTRL-?.
-In 4.0 the code for the backspace and delete key is obtained from termcap or
-termlib, and adjusted for the "stty erase" value on Unix.  This helps people
-who define the erase character according to the keyboard they are working on.
-							|<BS>| |i_<BS>|
-
-If you prefer backspace and delete in Insert mode to have the old behavior,
-put this line in your vimrc:
-
-	inoremap ^? ^H
-
-And you may also want to add these, to fix the values for <BS> and <Del>:
-
-	set t_kb=^H
-	set t_kD=^?
-
-(Enter ^H with CTRL-V CTRL-H and ^? with CTRL-V CTRL-? or <Del>.)
-
-If the value for t_kb is correct, but the t_kD value is not, use the ":fixdel"
-command.  It will set t_kD according to the value of t_kb.  This is useful if
-you are using several different terminals.		|:fixdel|
-
-When ^H is not recognized as <BS> or <Del>, it is used like a backspace.
-
-
-Escape for | changed					*escape-bar*
---------------------
-
-When the 'b' flag is present in 'cpoptions', the backslash cannot be used to
-escape '|' in mapping and abbreviate commands, only CTRL-V can.  This is
-Vi-compatible.  If you work in Vi-compatible mode and had used "\|" to include
-a bar in a mapping, this needs to be replaced by "^V|".  See |:bar|.
-
-
-Key codes changed					*key-codes-changed*
------------------
-
-The internal representation of key codes has changed dramatically.  In 3.0 a
-one-byte code was used to represent a key.  This caused problems with
-different characters sets that also used these codes.  In 4.0 a three-byte
-code is used that cannot be confused with a character.		|key-notation|
-
-If you have used the single-byte key codes in your vimrc for mappings, you
-will have to replace them with the 4.0 codes.  Instead of using the three-byte
-code directly, you should use the symbolic representation for this in <>.  See
-the table below.  The table also lists the old name, as it was used in the 3.0
-documentation.
-
-The key names in <> can be used in mappings directly.  This makes it possible
-to copy/paste examples or type them literally.  The <> notation has been
-introduced for this |<>|.  The 'B' and '<' flags must not be present in
-'cpoptions' to enable this to work |'cpoptions'|.
-
-old name	new name	  old code	old MS-DOS code	~
-				hex	dec	hex	dec	~
-<ESC>		<Esc>
-<TAB>		<Tab>
-<LF>		<NL> <NewLine> <LineFeed>
-<SPACE>		<Space>
-<NUL>		<Nul>
-<BELL>		<Bell>
-<BS>		<BS> <BackSpace>
-<INSERT>	<Insert>
-<DEL>		<Del> <Delete>
-<HOME>		<Home>
-<END>		<End>
-<PAGE_UP>	<PageUp>
-<PAGE_DOWN>	<PageDown>
-
-<C_UP>		<Up>		0x80	128	0xb0	176
-<C_DOWN>	<Down>		0x81	129     0xb1	177
-<C_LEFT>	<Left>		0x82	130     0xb2	178
-<C_RIGHT>	<Right>		0x83	131     0xb3	179
-<SC_UP>		<S-Up>		0x84	132     0xb4	180
-<SC_DOWN>	<S-Down>	0x85	133     0xb5	181
-<SC_LEFT>	<S-Left>	0x86	134     0xb6	182
-<SC_RIGHT>	<S-Right>	0x87	135     0xb7	183
-
-<F1>		<F1>		0x88	136     0xb8	184
-<F2>		<F2>		0x89	137     0xb9	185
-<F3>		<F3>		0x8a	138     0xba	186
-<F4>		<F4>		0x8b	139     0xbb	187
-<F5>		<F5>		0x8c	140     0xbc	188
-<F6>		<F6>		0x8d	141     0xbd	189
-<F7>		<F7>		0x8e	142     0xbe	190
-<F8>		<F8>		0x8f	143     0xbf	191
-<F9>		<F9>		0x90	144     0xc0	192
-<F10>		<F10>		0x91	145     0xc1	193
-
-<SF1>		<S-F1>		0x92	146     0xc2	194
-<SF2>		<S-F2>		0x93	147     0xc3	195
-<SF3>		<S-F3>		0x94	148     0xc4	196
-<SF4>		<S-F4>		0x95	149     0xc5	197
-<SF5>		<S-F5>		0x96	150     0xc6	198
-<SF6>		<S-F6>		0x97	151     0xc7	199
-<SF7>		<S-F7>		0x98	152     0xc8	200
-<SF8>		<S-F8>		0x99	153     0xc9	201
-<SF9>		<S-F9>		0x9a	154     0xca	202
-<SF10>		<S-F10>		0x9b	155     0xcb	203
-
-<HELP>		<Help>		0x9c	156     0xcc	204
-<UNDO>		<Undo>		0x9d	157     0xcd	205
-
-		(not used)	0x9e	158     0xce	206
-		(not used)	0x9f	159     0xcf	207
-
-
-Terminal options changed				*termcap-changed*
-------------------------
-
-The names of the terminal options have been changed to match the termcap names
-of these options.  All terminal options now have the name t_xx, where xx is
-the termcap name.  Normally these options are not used, unless you have a
-termcap entry that is wrong or incomplete, or you have set the highlight
-options to a different value.				|terminal-options|
-
-Note that for some keys there is no termcap name.  Use the <> type of name
-instead, which is a good idea anyway.
-
-Note that "t_ti" has become "t_mr" (invert/reverse output) and "t_ts" has
-become "t_ti" (init terminal mode).  Be careful when you use "t_ti"!
-
-old name	new name	meaning		~
-t_cdl		t_DL		delete number of lines		*t_cdl*
-t_ci		t_vi		cursor invisible		*t_ci*
-t_cil		t_AL		insert number of lines		*t_cil*
-t_cm		t_cm		move cursor
-t_cri		t_RI		cursor number of chars right	*t_cri*
-t_cv		t_ve		cursor visible			*t_cv*
-t_cvv		t_vs		cursor very visible		*t_cvv*
-t_dl		t_dl		delete line
-t_cs		t_cs		scroll region
-t_ed		t_cl		clear display			*t_ed*
-t_el		t_ce		clear line			*t_el*
-t_il		t_al		insert line			*t_il*
-		t_da		display may be retained above the screen
-		t_db		display may be retained below the screen
-t_ke		t_ke		put terminal out of keypad transmit mode
-t_ks		t_ks		put terminal in keypad transmit mode
-t_ms		t_ms		save to move cursor in highlight mode
-t_se		t_se		normal mode (undo t_so)
-t_so		t_so		shift out (standout) mode
-t_ti		t_mr		reverse highlight
-t_tb		t_md		bold mode			*t_tb*
-t_tp		t_me		highlight end			*t_tp*
-t_sr		t_sr		scroll reverse
-t_te		t_te		out of termcap mode
-t_ts		t_ti		into termcap mode		*t_ts_old*
-t_vb		t_vb		visual bell
-t_csc		t_CS		cursor is relative to scroll region *t_csc*
-
-t_ku	t_ku	<Up>		arrow up
-t_kd	t_kd	<Down>		arrow down
-t_kr	t_kr	<Right>		arrow right
-t_kl	t_kl	<Left>		arrow left
-t_sku		<S-Up>		shifted arrow up		*t_sku*
-t_skd		<S-Down>	shifted arrow down		*t_skd*
-t_skr	t_%i	<S-Right>	shifted arrow right		*t_skr*
-t_skl	t_#4	<S-Left>	shifted arrow left		*t_skl*
-t_f1	t_k1	<F1>		function key 1			*t_f1*
-t_f2	t_k2	<F2>		function key 2			*t_f2*
-t_f3	t_k3	<F3>		function key 3			*t_f3*
-t_f4	t_k4	<F4>		function key 4			*t_f4*
-t_f5	t_k5	<F5>		function key 5			*t_f5*
-t_f6	t_k6	<F6>		function key 6			*t_f6*
-t_f7	t_k7	<F7>		function key 7			*t_f7*
-t_f8	t_k8	<F8>		function key 8			*t_f8*
-t_f9	t_k9	<F9>		function key 9			*t_f9*
-t_f10	t_k;	<F10>		function key 10			*t_f10*
-t_sf1		<S-F1>		shifted function key 1		*t_sf1*
-t_sf2		<S-F2>		shifted function key 2		*t_sf2*
-t_sf3		<S-F3>		shifted function key 3		*t_sf3*
-t_sf4		<S-F4>		shifted function key 4		*t_sf4*
-t_sf5		<S-F5>		shifted function key 5		*t_sf5*
-t_sf6		<S-F6>		shifted function key 6		*t_sf6*
-t_sf7		<S-F7>		shifted function key 7		*t_sf7*
-t_sf8		<S-F8>		shifted function key 8		*t_sf8*
-t_sf9		<S-F9>		shifted function key 9		*t_sf9*
-t_sf10		<S-F10>		shifted function key 10		*t_sf10*
-t_help	t_%1	<Help>		help key			*t_help*
-t_undo	t_&8	<Undo>		undo key			*t_undo*
-
-
-'errorformat' option changed				*errorformat-changed*
-----------------------------
-
-'errorformat' can now contain several formats, separated by commas.  The first
-format that matches is used.  The default values have been adjusted to catch
-the most common formats.				|errorformat|
-
-If you have a format that contains a comma, it needs to be preceded with a
-backslash.  Type two backslashes, because the ":set" command will eat one.
-
-
-'graphic' option gone					*graphic-option-gone*
----------------------
-
-The 'graphic' option was used to make the characters between <~> and 0xa0
-display directly on the screen.  Now the 'isprint' option takes care of this
-with many more possibilities.  The default setting is the same; you only need
-to look into this if you previously set the 'graphic' option in your vimrc.
-							|'isprint'|
-
-
-'yankendofline' option gone				*ye-option-gone*
----------------------------
-
-The 'yankendofline' option has been removed.  Instead you can just use
-	:map Y y$
-
-
-'icon' and 'title' default value changed		*icon-changed*
-----------------------------------------
-
-The 'title' option is now only set by default if the original title can be
-restored.  Avoids "Thanks for flying Vim" titles.  If you want them anyway,
-put ":set title" in your vimrc.				|'title'|
-
-The default for 'icon' now depends on the possibility of restoring the
-original value, just like 'title'.  If you don't like your icon titles to be
-changed, add this line to your vimrc:			|'icon'|
-	:set noicon
-
-
-'highlight' option changed				*highlight-changed*
---------------------------
-
-The 'i' flag now means italic highlighting, instead of invert.  The 'r' flag
-is used for reverse highlighting, which is what 'i' used to be.  Normally you
-won't see the difference, because italic mode is not supported on most
-terminals and reverse mode is used as a fallback.	|'highlight'|
-
-When an occasion is not present in 'highlight', use the mode from the default
-value for 'highlight', instead of reverse mode.
-
-
-'tildeop' and 'weirdinvert' short names changed		*short-name-changed*
------------------------------------------------
-
-Renamed 'to' (abbreviation for 'tildeop') to 'top'.	|'tildeop'|
-Renamed 'wi' (abbreviation for 'weirdinvert') to 'wiv'.	|'weirdinvert'|
-
-This was done because Vi uses 'wi' as the short name for 'window' and 'to' as
-the short name for 'timeout'.  This means that if you try setting these
-options, you won't get an error message, but the effect will be different.
-
-
-Use of "v", "V" and "CTRL-V" in Visual mode		*use-visual-cmds*
--------------------------------------------
-
-In Visual mode, "v", "V", and "CTRL-V" used to end Visual mode.  Now this
-happens only if the Visual mode was in the corresponding type.  Otherwise the
-type of Visual mode is changed.  Now only ESC can be used in all circumstances
-to end Visual mode without doing anything.		|v_V|
-
-
-CTRL-B in Insert mode removed				*toggle-revins*
------------------------------
-
-CTRL-B in Insert mode used to toggle the 'revins' option.  If you don't know
-this and accidentally hit CTRL-B, it is very difficult to find out how to undo
-it.  Since hardly anybody uses this feature, it is disabled by default.  If
-you want to use it, define RIGHTLEFT in feature.h before compiling. |'revins'|
-
- vim:tw=78:ts=8:ft=help:norl:
diff --git a/runtime/doc/version5.txt b/runtime/doc/version5.txt
deleted file mode 100644
index 1cc6a25597..0000000000
--- a/runtime/doc/version5.txt
+++ /dev/null
@@ -1,7813 +0,0 @@
-*version5.txt*  For Vim version 7.4.  Last change: 2012 Aug 08
-
-
-		  VIM REFERENCE MANUAL    by Bram Moolenaar
-
-Welcome to Vim Version 5.0!
-
-This document lists the differences between Vim 4.x and Vim 5.0.
-Although 5.0 is mentioned here, this is also for version 5.1, 5.2, etc.
-See |vi_diff.txt| for an overview of differences between Vi and Vim 5.0.
-See |version4.txt| for differences between Vim 3.0 and Vim 4.0.
-
-INCOMPATIBLE:				|incompatible-5|
-
-Default value for 'compatible' changed	|cp-default|
-Text formatting command "Q" changed	|Q-command-changed|
-Command-line arguments changed		|cmdline-changed|
-Autocommands are kept			|autocmds-kept|
-Use of 'hidden' changed			|hidden-changed|
-Text object commands changed		|text-objects-changed|
-X-Windows Resources removed		|x-resources|
-Use of $VIM				|$VIM-use|
-Use of $HOME for MS-DOS and Win32	|$HOME-use|
-Tags file format changed		|tags-file-changed|
-Options changed				|options-changed|
-CTRL-B in Insert mode gone		|i_CTRL-B-gone|
-
-NEW FEATURES:				|new-5|
-
-Syntax highlighting			|new-highlighting|
-Built-in script language		|new-script|
-Perl and Python support			|new-perl-python|
-Win32 GUI version			|added-win32-GUI|
-VMS version				|added-VMS|
-BeOS version				|added-BeOS|
-Macintosh GUI version			|added-Mac|
-More Vi compatible			|more-compatible|
-Read input from stdin			|read-stdin|
-Regular expression patterns		|added-regexp|
-Overloaded tags				|tag-overloaded|
-New commands				|new-commands|
-New options				|added-options|
-New command-line arguments		|added-cmdline-args|
-Various additions			|added-various|
-
-IMPROVEMENTS				|improvements-5|
-
-COMPILE TIME CHANGES			|compile-changes-5|
-
-BUG FIXES				|bug-fixes-5|
-
-VERSION 5.1			|version-5.1|
-Changed					|changed-5.1|
-Added					|added-5.1|
-Fixed					|fixed-5.1|
-
-VERSION 5.2			|version-5.2|
-Long lines editable			|long-lines|
-File browser added			|file-browser-5.2|
-Dialogs added				|dialogs-added|
-Popup menu added			|popup-menu-added|
-Select mode added			|new-Select-mode|
-Session files added			|new-session-files|
-User defined functions and commands	|new-user-defined|
-New interfaces				|interfaces-5.2|
-New ports				|ports-5.2|
-Multi-byte support			|new-multi-byte|
-New functions				|new-functions-5.2|
-New options				|new-options-5.2|
-New Ex commands				|new-ex-commands-5.2|
-Changed					|changed-5.2|
-Added					|added-5.2|
-Fixed					|fixed-5.2|
-
-VERSION 5.3			|version-5.3|
-Changed					|changed-5.3|
-Added					|added-5.3|
-Fixed					|fixed-5.3|
-
-VERSION 5.4			|version-5.4|
-Runtime directory introduced		|new-runtime-dir|
-Filetype introduced			|new-filetype-5.4|
-Vim script line continuation		|new-line-continuation|
-Improved session files			|improved-sessions|
-Autocommands improved			|improved-autocmds-5.4|
-Encryption				|new-encryption|
-GTK GUI port				|new-GTK-GUI|
-Menu changes				|menu-changes-5.4|
-Viminfo improved			|improved-viminfo|
-Various new commands			|new-commands-5.4|
-Various new options			|new-options-5.4|
-Vim scripts				|new-script-5.4|
-Avoid hit-enter prompt			|avoid-hit-enter|
-Improved quickfix			|improved-quickfix|
-Regular expressions			|regexp-changes-5.4|
-Changed					|changed-5.4|
-Added					|added-5.4|
-Fixed					|fixed-5.4|
-
-VERSION 5.5			|version-5.5|
-Changed					|changed-5.5|
-Added					|added-5.5|
-Fixed					|fixed-5.5|
-
-VERSION 5.6			|version-5.6|
-Changed					|changed-5.6|
-Added					|added-5.6|
-Fixed					|fixed-5.6|
-
-VERSION 5.7			|version-5.7|
-Changed					|changed-5.7|
-Added					|added-5.7|
-Fixed					|fixed-5.7|
-
-VERSION 5.8			|version-5.8|
-Changed					|changed-5.8|
-Added					|added-5.8|
-Fixed					|fixed-5.8|
-
-==============================================================================
-				 INCOMPATIBLE		*incompatible-5*
-
-Default value for 'compatible' changed			*cp-default*
---------------------------------------
-
-Vim version 5.0 tries to be more Vi compatible.  This helps people who use Vim
-as a drop-in replacement for Vi, but causes some things to be incompatible
-with version 4.x.
-
-In version 4.x the default value for the 'compatible' option was off.  Now the
-default is on.  The first thing you will notice is that the "u" command undoes
-itself.  Other side effects will be that mappings may work differently or not
-work at all.
-
-Since a lot of people switching from Vim 4.x to 5.0 will find this annoying,
-the 'compatible' option is switched off if Vim finds a vimrc file.  This is a
-bit of magic to make sure that 90% of the Vim users will not be bitten by
-this change.
-
-What does this mean?
-- If you prefer to run in 'compatible' mode and don't have a vimrc file, you
-  don't have to do anything.
-- If you prefer to run in 'nocompatible' mode and do have a vimrc file, you
-  don't have to do anything.
-- If you prefer to run in 'compatible' mode and do have a vimrc file, you
-  should put this line first in your vimrc file: >
-	:set compatible
-- If you prefer to run in 'nocompatible' mode and don't have a vimrc file,
-  you can do one of the following:
-    - Create an empty vimrc file (e.g.: "~/.vimrc" for Unix).
-    - Put this command in your .exrc file or $EXINIT: >
-		:set nocompatible
-<   - Start Vim with the "-N" argument.
-
-If you are new to Vi and Vim, using 'nocompatible' is strongly recommended,
-because Vi has a lot of unexpected side effects, which are avoided by this
-setting.  See 'compatible'.
-
-If you like some things from 'compatible' and some not, you can tune the
-compatibility with 'cpoptions'.
-
-When you invoke Vim as "ex" or "gex", Vim always starts in compatible mode.
-
-
-Text formatting command "Q" changed			*Q-command-changed*
------------------------------------
-
-The "Q" command formerly formatted lines to the width the 'textwidth' option
-specifies.  The command for this is now "gq" (see |gq| for more info).  The
-reason for this change is that "Q" is the standard Vi command to enter "Ex"
-mode, and Vim now does in fact have an "Ex" mode (see |Q| for more info).
-
-If you still want to use "Q" for formatting, use this mapping: >
-	:noremap Q gq
-And if you also want to use the functionality of "Q": >
-	:noremap gQ Q
-
-
-Command-line arguments changed				*cmdline-changed*
-------------------------------
-
-Command-line file-arguments and option-arguments can now be mixed.  You can
-give options after the file names.  Example: >
-   vim main.c -g
-
-This is not possible when editing a file that starts with a '-'.  Use the "--"
-argument then |---|: >
-   vim -g -- -main.c
-
-"-v" now means to start Ex in Vi mode, use "-R" for read-only mode.
-old: "vim -v file"	|-v|
-new: "vim -R file"	|-R|
-
-"-e" now means to start Vi in Ex mode, use "-q" for quickfix.
-old: "vim -e errorfile"	|-e|
-new: "vim -q errorfile" |-q|
-
-"-s" in Ex mode now means to run in silent (batch) mode. |-s-ex|
-
-"-x" reserved for crypt, use "-f" to avoid starting a new CLI (Amiga).
-old: "vim -x file"	|-x|
-new: "vim -f file"	|-f|
-
-Vim allows up to ten "+cmd" and "-c cmd" arguments.  Previously Vim executed
-only the last one.
-
-"-n" now overrides any setting for 'updatecount' in a vimrc file, but not in
-a gvimrc file.
-
-
-Autocommands are kept					*autocmds-kept*
----------------------
-
-Before version 5.0, autocommands with the same event, file name pattern, and
-command could appear only once.  This was fine for simple autocommands (like
-setting option values), but for more complicated autocommands, where the same
-command might appear twice, this restriction caused problems.  Therefore
-Vim stores all autocommands and keeps them in the order that they are defined.
-
-The most obvious side effect of this change is that when you source a vimrc
-file twice, the autocommands in it will be defined twice.  To avoid this, do
-one of these:
-
-- Remove any autocommands that might potentially defined twice before
-  defining them.  Example: >
-	:au! * *.ext
-	:au BufEnter *.ext ...
-
-- Put the autocommands inside an ":if" command.  Example: >
-	if !exists("did_ext_autocmds")
-	  let did_ext_autocmds = 1
-	  autocmd BufEnter *.ext ...
-	endif
-
-- Put your autocommands in a different autocommand group so you can remove
-  them before defining them |:augroup|: >
-	augroup uncompress
-	  au!
-	  au BufReadPost *.gz ...
-	augroup END
-
-
-Use of 'hidden' changed					*hidden-changed*
------------------------
-
-In version 4.x, only some commands used the 'hidden' option.  Now all commands
-uses it whenever a buffer disappears from a window.
-
-Previously you could do ":buf xxx" in a changed buffer and that buffer would
-then become hidden.  Now you must set the 'hidden' option for this to work.
-
-The new behavior is simpler: whether Vim hides buffers no longer depends on
-the specific command that you use.
-- with 'hidden' not set, you never get hidden buffers.  Exceptions are the
-  ":hide" and ":close!" commands and, in rare cases, where you would otherwise
-  lose changes to the buffer.
-- With 'hidden' set, you almost never unload a buffer.  Exceptions are the
-  ":bunload" or ":bdel" commands.
-
-":buffer" now supports a "!": abandon changes in current buffer.  So do
-":bnext", ":brewind", etc.
-
-
-Text object commands changed				*text-objects-changed*
-----------------------------
-
-Text object commands have new names.  This allows more text objects and makes
-characters available for other Visual mode commands.  Since no more single
-characters were available, text objects names now require two characters.
-The first one is always 'i' or 'a'.
-	OLD	NEW	~
-	a	aw	a word			|v_aw|
-	A	aW	a WORD			|v_aW|
-	s	as	a sentence		|v_as|
-	p	ap	a paragraph		|v_ap|
-	S	ab	a () block		|v_ab|
-	P	aB	a {} block		|v_aB|
-
-There is another set of text objects that starts with "i", for "inner".  These
-select the same objects, but exclude white space.
-
-
-X-Windows Resources removed				*x-resources*
---------------------------
-
-Vim no longer supports the following X resources:
-- boldColor
-- italicColor
-- underlineColor
-- cursorColor
-
-Vim now uses highlight groups to set colors.  This avoids the confusion of
-using a bold Font, which would imply a certain color.  See |:highlight| and
-|gui-resources|.
-
-
-Use of $VIM						*$VIM-use*
------------
-
-Vim now uses the VIM environment variable to find all Vim system files.  This
-includes the global vimrc, gvimrc, and menu.vim files and all on-line help
-and syntax files.  See |$VIM|.  Starting with version 5.4, |$VIMRUNTIME| can
-also be used.
-For Unix, Vim sets a default value for $VIM when doing "make install".
-When $VIM is not set, its default value is the directory from 'helpfile',
-excluding "/doc/help.txt".
-
-
-Use of $HOME for MS-DOS and Win32			*$HOME-use*
----------------------------------
-
-The MS-DOS and Win32 versions of Vim now first check $HOME when searching for
-a vimrc or exrc file and for reading/storing the viminfo file.  Previously Vim
-used $VIM for these systems, but this causes trouble on a system with several
-users.  Now Vim uses $VIM only when $HOME is not set or the file is not found
-in $HOME.  See |_vimrc|.
-
-
-Tags file format changed				*tags-file-changed*
-------------------------
-
-Only tabs are allowed to separate fields in a tags file.  This allows for
-spaces in a file name and is still Vi compatible.  In previous versions of
-Vim, any white space was allowed to separate the fields.  If you have a file
-which doesn't use a single tab between fields, edit the tags file and execute
-this command: >
-	:%s/\(\S*\)\s\+\(\S*\)\s\+\(.*\)/\1\t\2\t\3/
-
-
-Options changed						*options-changed*
----------------
-
-The default value of 'errorfile' has changed from "errors.vim" to "errors.err".
-The reason is that only Vim scripts should have the ".vim" extensions.
-
-The ":make" command no longer uses the 'errorfile' option.  This prevents the
-output of the ":make" command from overwriting a manually saved error file.
-":make" uses the 'makeef' option instead.  This also allows for generating a
-unique name, to prevent concurrently running ":make" commands from overwriting
-each other's files.
-
-With 'insertmode' set, a few more things change:
-- <Esc> in Normal mode goes to Insert mode.
-- <Esc> in Insert mode doesn't leave Insert mode.
-- When doing ":set im", go to Insert mode immediately.
-
-Vim considers a buffer to be changed when the 'fileformat' (formerly the
-'textmode' option) is different from the buffer's initial format.
-
-
-CTRL-B in Insert mode gone				*i_CTRL-B-gone*
---------------------------
-
-When Vim was compiled with the |+rightleft| feature, you could use CTRL-B to
-toggle the 'revins' option.  Unfortunately, some people hit the 'B' key
-accidentally when trying to type CTRL-V or CTRL-N and then didn't know how to
-undo this.  Since toggling the 'revins' option can easily be done with the
-mapping below, this use of the CTRL-B key is disabled.  You can still use the
-CTRL-_ key for this |i_CTRL-_|. >
-   :imap <C-B> <C-O>:set revins!<CR>
-
-==============================================================================
-				 NEW FEATURES		*new-5*
-
-Syntax highlighting					*new-highlighting*
--------------------
-
-Vim now has a very flexible way to highlighting just about any type of file.
-See |syntax|.  Summary: >
-   :syntax on
-
-Colors and attributes can be set for the syntax highlighting, and also for
-other highlighted items with the ':' flag in the 'highlight' option.  All
-highlighted items are assigned a highlight group which specifies their
-highlighting.  See |:highlight|.  The default colors have been improved.
-
-You can use the "Normal" group to set the default fore/background colors for a
-color terminal.  For the GUI, you can use this group to specify the font, too.
-
-The "2html.vim" script can be used to convert any file that has syntax
-highlighting to HTML.  The colors will be exactly the same as how you see them
-in Vim.  With a HTML viewer you can also print the file with colors.
-
-
-Built-in script language				*new-script*
-------------------------
-
-A few extra commands and an expression evaluator enable you to write simple
-but powerful scripts.  Commands include ":if" and ":while".  Expressions can
-manipulate numbers and strings.  You can use the '=' register to insert
-directly the result of an expression.  See |expression|.
-
-
-Perl and Python support					*new-perl-python*
------------------------
-
-Vim can call Perl commands with ":perldo", ":perl", etc.  See |perl|.
-Patches made by Sven Verdoolaege and Matt Gerassimoff.
-
-Vim can call Python commands with ":python" and ":pyfile".  See |python|.
-
-Both of these are only available when enabled at compile time.
-
-
-Win32 GUI version					*added-win32-GUI*
------------------
-
-The GUI has been ported to MS Windows 95 and NT.  All the features of the X11
-GUI are available to Windows users now.  |gui-w32|
-This also fixes problems with running the Win32 console version under Windows
-95, where console support has always been bad.
-There is also a version that supports OLE automation interface.  |if_ole.txt|
-Vim can be integrated with Microsoft Developer Studio using the VisVim DLL.
-It is possible to produce a DLL version of gvim with Borland C++ (Aaron).
-
-
-VMS version						*added-VMS*
------------
-
-Vim can now also be used on VMS systems.  Port done by Henk Elbers.
-This has not been tested much, but it should work.
-Sorry, no documentation!
-
-
-BeOS version						*added-BeOS*
-------------
-
-Vim can be used on BeOS systems (including the BeBox).  (Olaf Seibert)
-See |os_beos.txt|.
-
-
-Macintosh GUI version					*added-Mac*
----------------------
-
-Vim can now be used on the Macintosh.  (Dany St-Amant)
-It has not been tested much yet, be careful!
-See |os_mac.txt|.
-
-
-More Vi compatible					*more-compatible*
-------------------
-
-There is now a real Ex mode.  Started with the "Q" command, or by calling the
-executable "ex" or "gex".  |Ex-mode|
-
-Always allow multi-level undo, also in Vi compatible mode.  When the 'u' flag
-in 'cpoptions' is included, CTRL-R is used for repeating the undo or redo
-(like "." in Nvi).
-
-
-Read input from stdin					*read-stdin*
----------------------
-
-When using the "-" command-line argument, Vim reads its text input from stdin.
-This can be used for putting Vim at the end of a pipe: >
-   grep "^a.*" *.c | vim -
-See |--|.
-
-
-Regular expression patterns				*added-regexp*
----------------------------
-
-Added specifying a range for the number of matches of an atom: "\{a,b}". |/\{|
-Added the "shortest match" regexp "\{-}" (Webb).
-Added "\s", matches a white character.  Can replace "[ \t]".		 |/\s|
-Added "\S", matches a non-white character.  Can replace "[^ \t]".	 |/\S|
-
-
-Overloaded tags						*tag-overloaded*
----------------
-
-When using a language like C++, there can be several tags for the same
-tagname.  Commands have been added to be able to jump to any of these
-overloaded tags:
-|:tselect|	List matching tags, and jump to one of them.
-|:stselect|	Idem, and split window.
-|g_CTRL-]|	Do ":tselect" with the word under the cursor.
-
-	After ":ta {tagname}" with multiple matches:
-|:tnext|	Go to next matching tag.
-|:tprevious|	Go to previous matching tag.
-|:trewind|	Go to first matching tag.
-|:tlast|	Go to last matching tag.
-
-The ":tag" command now also accepts wildcards.  When doing command-line
-completion on tags, case-insensitive matching is also available (at the end).
-
-
-New commands						*new-commands*
-------------
-
-|:amenu|	Define menus for all modes, inserting a CTRL-O for Insert
-		mode, ESC for Visual and CTRL-C for Cmdline mode.  "amenu" is
-		used for the default menus and the Syntax menu.
-
-|:augroup|	Set group to be used for following autocommands.  Allows the
-		grouping of autocommands to enable deletion of a specific
-		group.
-
-|:crewind|	Go to first error.
-|:clast|	Go to last error.
-
-|:doautoall|	Execute autocommands for all loaded buffers.
-
-|:echo|		Echo its argument, which is an expression.  Can be used to
-		display messages which include variables.
-
-|:execute|	Execute its argument, which is an expression.  Can be used to
-		built up an Ex command with anything.
-
-|:hide|		Works like ":close".
-
-|:if|		Conditional execution, for built-in script language.