whatever with "vim --clean" to get it right.

	Examples:
	Emulate standard status line with 'ruler' set >vim
	  set statusline=%<%f\ %h%w%m%r%=%-14.(%l,%c%V%)\ %P
<	Similar, but add ASCII value of char under the cursor (like "ga") >vim
	  set statusline=%<%f%h%m%r%=%b\ 0x%B\ \ %l,%c%V\ %P
<	Display byte count and byte value, modified flag in red. >vim
	  set statusline=%<%f%=\ [%1*%M%*%n%R%H]\ %-19(%3l,%02c%03V%)%O'%02b'
	  hi User1 term=inverse,bold cterm=inverse,bold ctermfg=red
<	Display a ,GZ flag if a compressed file is loaded >vim
	  set statusline=...%r%{VarExists('b:gzflag','\ [GZ]')}%h...
<	In the |:autocmd|'s: >vim
	  let b:gzflag = 1
<	And: >vim
	  unlet b:gzflag
<	And define this function: >vim
	  function VarExists(var, val)
	      if exists(a:var) | return a:val | else | return '' | endif
	  endfunction
<

						*'suffixes'* *'su'*
'suffixes' 'su'		string	(default ".bak,~,.o,.h,.info,.swp,.obj")
			global
	Files with these suffixes get a lower priority when multiple files
	match a wildcard.  See |suffixes|.  Commas can be used to separate the
	suffixes.  Spaces after the comma are ignored.  A dot is also seen as
	the start of a suffix.  To avoid a dot or comma being recognized as a
	separator, precede it with a backslash (see |option-backslash| about
	including spaces and backslashes).
	See 'wildignore' for completely ignoring files.
	The use of |:set+=| and |:set-=| is preferred when adding or removing
	suffixes from the list.  This avoids problems when a future version
	uses another default.

						*'suffixesadd'* *'sua'*
'suffixesadd' 'sua'	string	(default "")
			local to buffer
	Comma-separated list of suffixes, which are used when searching for a
	file for the "gf", "[I", etc. commands.  Example: >vim
		set suffixesadd=.java
<

				*'swapfile'* *'swf'* *'noswapfile'* *'noswf'*
'swapfile' 'swf'	boolean	(default on)
			local to buffer
	Use a swapfile for the buffer.  This option can be reset when a
	swapfile is not wanted for a specific buffer.  For example, with
	confidential information that even root must not be able to access.
	Careful: All text will be in memory:
		- Don't use this for big files.
		- Recovery will be impossible!
	A swapfile will only be present when |'updatecount'| is non-zero and
	'swapfile' is set.
	When 'swapfile' is reset, the swap file for the current buffer is
	immediately deleted.  When 'swapfile' is set, and 'updatecount' is
	non-zero, a swap file is immediately created.
	Also see |swap-file|.
	If you want to open a new buffer without creating a swap file for it,
	use the |:noswapfile| modifier.
	See 'directory' for where the swap file is created.

	This option is used together with 'bufhidden' and 'buftype' to
	specify special kinds of buffers.   See |special-buffers|.

						*'switchbuf'* *'swb'*
'switchbuf' 'swb'	string	(default "uselast")
			global
	This option controls the behavior when switching between buffers.
	This option is checked, when
	- jumping to errors with the |quickfix| commands (|:cc|, |:cn|, |:cp|,
	  etc.).
	- jumping to a tag using the |:stag| command.
	- opening a file using the |CTRL-W_f| or |CTRL-W_F| command.
	- jumping to a buffer using a buffer split command (e.g.  |:sbuffer|,
	  |:sbnext|, or |:sbrewind|).
	Possible values (comma-separated list):
	   useopen	If included, jump to the first open window in the
			current tab page that contains the specified buffer
			(if there is one).  Otherwise: Do not examine other
			windows.
	   usetab	Like "useopen", but also consider windows in other tab
			pages.
	   split	If included, split the current window before loading
			a buffer for a |quickfix| command that display errors.
			Otherwise: do not split, use current window (when used
			in the quickfix window: the previously used window or
			split if there is no other window).
	   vsplit	Just like "split" but split vertically.
	   newtab	Like "split", but open a new tab page.  Overrules
			"split" when both are present.
	   uselast	If included, jump to the previously