Move text from various.txt to a new helphelp.txt help file.

1 files changed, 1 insertions, 261 deletions

diff --git a/runtime/doc/various.txt b/runtime/doc/various.txt
index 65688eead..3f1d061ba 100644
--- a/runtime/doc/various.txt
+++ b/runtime/doc/various.txt
@@ -7,8 +7,7 @@
 Various commands					*various*
 
 1. Various commands		|various-cmds|
-2. Online help			|online-help|
-3. Using Vim like less or more	|less|
+2. Using Vim like less or more	|less|
 
 ==============================================================================
 1. Various commands					*various-cmds*
@@ -603,265 +602,6 @@ g CTRL-A		Only when Vim was compiled with MEM_PROFILING defined
 			Only useful for debugging Vim.
 
 ==============================================================================
-2. Online help						*online-help*
-
-			*help* *<Help>* *:h* *:help* *<F1>* *i_<F1>* *i_<Help>*
-<Help>		or
-:h[elp]			Open a window and display the help file in read-only
-			mode.  If there is a help window open already, use
-			that one.  Otherwise, if the current window uses the
-			full width of the screen or is at least 80 characters
-			wide, the help window will appear just above the
-			current window.  Otherwise the new window is put at
-			the very top.
-			The 'helplang' option is used to select a language, if
-			the main help file is available in several languages.
-			{not in Vi}
-
-						*{subject}* *E149* *E661*
-:h[elp] {subject}	Like ":help", additionally jump to the tag {subject}.
-			{subject} can include wildcards like "*", "?" and
-			"[a-z]":
-			   :help z?	jump to help for any "z" command
-			   :help z.	jump to the help for "z."
-			If there is no full match for the pattern, or there
-			are several matches, the "best" match will be used.
-			A sophisticated algorithm is used to decide which
-			match is better than another one.  These items are
-			considered in the computation:
-			- A match with same case is much better than a match
-			  with different case.
-			- A match that starts after a non-alphanumeric
-			  character is better than a match in the middle of a
-			  word.
-			- A match at or near the beginning of the tag is
-			  better than a match further on.
-			- The more alphanumeric characters match, the better.
-			- The shorter the length of the match, the better.
-
-			The 'helplang' option is used to select a language, if
-			the {subject} is available in several languages.
-			To find a tag in a specific language, append "@ab",
-			where "ab" is the two-letter language code.  See
-			|help-translated|.
-
-			Note that the longer the {subject} you give, the less
-			matches will be found.  You can get an idea how this
-			all works by using commandline completion (type CTRL-D
-			after ":help subject" |c_CTRL-D|).
-			If there are several matches, you can have them listed
-			by hitting CTRL-D.  Example: >
-				:help cont<Ctrl-D>
-<			To use a regexp |pattern|, first do ":help" and then
-			use ":tag {pattern}" in the help window.  The
-			":tnext" command can then be used to jump to other
-			matches, "tselect" to list matches and choose one. >
-				:help index| :tse z.
-<			When there is no argument you will see matches for
-			"help", to avoid listing all possible matches (that
-			would be very slow).
-			The number of matches displayed is limited to 300.
-
-			This command can be followed by '|' and another
-			command, but you don't need to escape the '|' inside a
-			help command.  So these both work: >
-				:help |
-				:help k| only
-<			Note that a space before the '|' is seen as part of
-			the ":help" argument.
-			You can also use <LF> or <CR> to separate the help
-			command from a following command.  You need to type
-			CTRL-V first to insert the <LF> or <CR>.  Example: >
-				:help so<C-V><CR>only
-<			{not in Vi}
-
-:h[elp]! [subject]	Like ":help", but in non-English help files prefer to
-			find a tag in a file with the same language as the
-			current file.  See |help-translated|.
-
-							*:helpg* *:helpgrep*
-:helpg[rep] {pattern}[@xx]
-			Search all help text files and make a list of lines
-			in which {pattern} matches.  Jumps to the first match.
-			The optional [@xx] specifies that only matches in the
-			"xx" language are to be found.
-			You can navigate through the matches with the
-			|quickfix| commands, e.g., |:cnext| to jump to the
-			next one.  Or use |:cwindow| to get the list of
-			matches in the quickfix window.
-			{pattern} is used as a Vim regexp |pattern|.
-			'ignorecase' is not used, add "\c" to ignore case.
-			Example for case sensitive search: >
-				:helpgrep Uganda
-<			Example for case ignoring search: >
-				:helpgrep uganda\c
-<			Example for searching in French help: >
-				:helpgrep backspace@fr
-<			The pattern does not support line breaks, it must
-			match within one line.  You can use |:grep| instead,
-			but then you need to get the list of help files in a
-			complicated way.
-			Cannot be followed by another command, everything is
-			used as part of the pattern.  But you can use
-			|:execute| when needed.
-			Compressed help files will not be searched (Fedora
-			compresses the help files).
-			{not in Vi}
-
-							*:lh* *:lhelpgrep*
-:lh[elpgrep] {pattern}[@xx]
-			Same as ":helpgrep", except the location list is used
-			instead of the quickfix list. If the help window is
-			already opened, then the location list for that window
-			is used. Otherwise, a new help window is opened and
-			the location list for that window is set.  The
-			location list for the current window is not changed.
-
-							*:exu* *:exusage*
-:exu[sage]		Show help on Ex commands.  Added to simulate the Nvi
-			command. {not in Vi}
-
-							*:viu* *:viusage*
-:viu[sage]		Show help on Normal mode commands.  Added to simulate
-			the Nvi command. {not in Vi}
-
-When no argument is given to |:help| the file given with the 'helpfile' option
-will be opened.  Otherwise the specified tag is searched for in all "doc/tags"
-files in the directories specified in the 'runtimepath' option.
-
-The initial height of the help window can be set with the 'helpheight' option
-(default 20).
-
-Jump to specific subjects by using tags.  This can be done in two ways:
-- Use the "CTRL-]" command while standing on the name of a command or option.
-  This only works when the tag is a keyword.  "<C-Leftmouse>" and
-  "g<LeftMouse>" work just like "CTRL-]".
-- use the ":ta {subject}" command.  This also works with non-keyword
-  characters.
-
-Use CTRL-T or CTRL-O to jump back.
-Use ":q" to close the help window.
-
-If there are several matches for an item you are looking for, this is how you
-can jump to each one of them:
-1. Open a help window
-2. Use the ":tag" command with a slash prepended to the tag.  E.g.: >
-	:tag /min
-3. Use ":tnext" to jump to the next matching tag.
-
-It is possible to add help files for plugins and other items.  You don't need
-to change the distributed help files for that.  See |add-local-help|.
-
-To write a local help file, see |write-local-help|.
-
-Note that the title lines from the local help files are automagically added to
-the "LOCAL ADDITIONS" section in the "help.txt" help file |local-additions|.
-This is done when viewing the file in Vim, the file itself is not changed.  It
-is done by going through all help files and obtaining the first line of each
-file.  The files in $VIMRUNTIME/doc are skipped.
-
-							*help-xterm-window*
-If you want to have the help in another xterm window, you could use this
-command: >
-	:!xterm -e vim +help &
-<
-
-			*:helpfind* *:helpf*
-:helpf[ind]		Like |:help|, but use a dialog to enter the argument.
-			Only for backwards compatibility.  It now executes the
-			ToolBar.FindHelp menu entry instead of using a builtin
-			dialog.  {only when compiled with |+GUI_GTK|}
-<			{not in Vi}
-
-					*:helpt* *:helptags*
-				*E154* *E150* *E151* *E152* *E153* *E670*
-:helpt[ags] [++t] {dir}
-			Generate the help tags file(s) for directory {dir}.
-			All "*.txt" and "*.??x" files in the directory are
-			scanned for a help tag definition in between stars.
-			The "*.??x" files are for translated docs, they
-			generate the "tags-??" file, see |help-translated|.
-			The generated tags files are sorted.
-			When there are duplicates an error message is given.
-			An existing tags file is silently overwritten.
-			The optional "++t" argument forces adding the
-			"help-tags" tag.  This is also done when the {dir} is
-			equal to $VIMRUNTIME/doc.
-			To rebuild the help tags in the runtime directory
-			(requires write permission there): >
-				:helptags $VIMRUNTIME/doc
-<			{not in Vi}
-
-
-TRANSLATED HELP						*help-translated*
-
-It is possible to add translated help files, next to the original English help
-files.  Vim will search for all help in "doc" directories in 'runtimepath'.
-This is only available when compiled with the |+multi_lang| feature.
-
-At this moment translations are available for:
-	Chinese - multiple authors
-	French  - translated by David Blanchet
-	Italian - translated by Antonio Colombo
-	Polish  - translated by Mikolaj Machowski
-	Russian - translated by Vassily Ragosin
-See the Vim website to find them: http://www.vim.org/translations.php
-
-A set of translated help files consists of these files:
-
-	help.abx
-	howto.abx
-	...
-	tags-ab
-
-"ab" is the two-letter language code.  Thus for Italian the names are:
-
-	help.itx
-	howto.itx
-	...
-	tags-it
-
-The 'helplang' option can be set to the preferred language(s).  The default is
-set according to the environment.  Vim will first try to find a matching tag
-in the preferred language(s).  English is used when it cannot be found.
-
-To find a tag in a specific language, append "@ab" to a tag, where "ab" is the
-two-letter language code.  Example: >
-	:he user-manual@it
-	:he user-manual@en
-The first one finds the Italian user manual, even when 'helplang' is empty.
-The second one finds the English user manual, even when 'helplang' is set to
-"it".
-
-When using command-line completion for the ":help" command, the "@en"
-extension is only shown when a tag exists for multiple languages.  When the
-tag only exists for English "@en" is omitted.
-
-When using |CTRL-]| or ":help!" in a non-English help file Vim will try to
-find the tag in the same language.  If not found then 'helplang' will be used
-to select a language.
-
-Help files must use latin1 or utf-8 encoding.  Vim assumes the encoding is
-utf-8 when finding non-ASCII characters in the first line.  Thus you must
-translate the header with "For Vim version".
-
-The same encoding must be used for the help files of one language in one
-directory.  You can use a different encoding for different languages and use
-a different encoding for help files of the same language but in a different
-directory.
-
-Hints for translators:
-- Do not translate the tags.  This makes it possible to use 'helplang' to
-  specify the preferred language.  You may add new tags in your language.
-- When you do not translate a part of a file, add tags to the English version,
-  using the "tag@en" notation.
-- Make a package with all the files and the tags file available for download.
-  Users can drop it in one of the "doc" directories and start use it.
-  Report this to Bram, so that he can add a link on www.vim.org.
-- Use the |:helptags| command to generate the tags files.  It will find all
-  languages in the specified directory.
-
-==============================================================================
 3. Using Vim like less or more					*less*
 
 If you use the less or more program to view a file, you don't get syntax