that will only find tags that exist in that
	language and not in the English help.
	Example: >vim
		set helplang=de,it
<	This will first search German, then Italian and finally English help
	files.
	When using |CTRL-]| and ":help!" in a non-English help file Vim will
	try to find the tag in the current language before using this option.
	See |help-translated|.

				*'hidden'* *'hid'* *'nohidden'* *'nohid'*
'hidden' 'hid'		boolean	(default on)
			global
	When off a buffer is unloaded (including loss of undo information)
	when it is |abandon|ed.  When on a buffer becomes hidden when it is
	|abandon|ed.  A buffer displayed in another window does not become
	hidden, of course.

	Commands that move through the buffer list sometimes hide a buffer
	although the 'hidden' option is off when these three are true:
	- the buffer is modified
	- 'autowrite' is off or writing is not possible
	- the '!' flag was used
	Also see |windows|.

	To hide a specific buffer use the 'bufhidden' option.
	'hidden' is set for one command with ":hide {command}" |:hide|.

						*'history'* *'hi'*
'history' 'hi'		number	(default 10000)
			global
	A history of ":" commands, and a history of previous search patterns
	is remembered.  This option decides how many entries may be stored in
	each of these histories (see |cmdline-editing| and 'messagesopt' for
	the number of messages to remember).
	The maximum value is 10000.

				*'hlsearch'* *'hls'* *'nohlsearch'* *'nohls'*
'hlsearch' 'hls'	boolean	(default on)
			global
	When there is a previous search pattern, highlight all its matches.
	The |hl-Search| highlight group determines the highlighting for all
	matches not under the cursor while the |hl-CurSearch| highlight group
	(if defined) determines the highlighting for the match under the
	cursor. If |hl-CurSearch| is not defined, then |hl-Search| is used for
	both. Note that only the matching text is highlighted, any offsets
	are not applied.
	See also: 'incsearch' and |:match|.
	When you get bored looking at the highlighted matches, you can turn it
	off with |:nohlsearch|.  This does not change the option value, as
	soon as you use a search command, the highlighting comes back.
	'redrawtime' specifies the maximum time spent on finding matches.
	When the search pattern can match an end-of-line, Vim will try to
	highlight all of the matched text.  However, this depends on where the
	search starts.  This will be the first line in the window or the first
	line below a closed fold.  A match in a previous line which is not
	drawn may not continue in a newly drawn line.
	You can specify whether the highlight status is restored on startup
	with the 'h' flag in 'shada' |shada-h|.

						*'icon'* *'noicon'*
'icon'			boolean	(default off, on when title can be restored)
			global
	When on, the icon text of the window will be set to the value of
	'iconstring' (if it is not empty), or to the name of the file
	currently being edited.  Only the last part of the name is used.
	Overridden by the 'iconstring' option.
	Only works if the terminal supports setting window icons.

							*'iconstring'*
'iconstring'		string	(default "")
			global
	When this option is not empty, it will be used for the icon text of
	the window.  This happens only when the 'icon' option is on.
	Only works if the terminal supports setting window icon text
	When this option contains printf-style '%' items, they will be
	expanded according to the rules used for 'statusline'.  See
	'titlestring' for example settings.
	This option cannot be set in a modeline when 'modelineexpr' is off.

			*'ignorecase'* *'ic'* *'noignorecase'* *'noic'*
'ignorecase' 'ic'	boolean	(default off)
			global
	Ignore case in search patterns, |cmdline-completion|, when
	searching in the tags file, |expr-==| and for Insert-mode completion
	|ins-completion|.
	Also see 'smartcase' and 'tagcase'.
	Can be overruled by using "\c" or "\C" in the pattern, see
	|/ignorecase|.

						*'iminsert'* *'imi'*
'iminsert' 'imi'	number	(default 0)