this is the terminal channel.
	Read-only.

				*'charconvert'* *'ccv'* *E202* *E214* *E513*
'charconvert' 'ccv'	string	(default "")
			global
	An expression that is used for character encoding conversion.  It is
	evaluated when a file that is to be read or has been written has a
	different encoding from what is desired.
	'charconvert' is not used when the internal iconv() function is
	supported and is able to do the conversion.  Using iconv() is
	preferred, because it is much faster.
	'charconvert' is not used when reading stdin |--|, because there is no
	file to convert from.  You will have to save the text in a file first.
	The expression must return zero, false or an empty string for success,
	non-zero or true for failure.
	See |encoding-names| for possible encoding names.
	Additionally, names given in 'fileencodings' and 'fileencoding' are
	used.
	Conversion between "latin1", "unicode", "ucs-2", "ucs-4" and "utf-8"
	is done internally by Vim, 'charconvert' is not used for this.
	Also used for Unicode conversion.
	Example: >vim
		set charconvert=CharConvert()
		fun CharConvert()
		  system("recode "
			\ .. v:charconvert_from .. ".." .. v:charconvert_to
			\ .. " <" .. v:fname_in .. " >" .. v:fname_out)
		  return v:shell_error
		endfun
<	The related Vim variables are:
		v:charconvert_from	name of the current encoding
		v:charconvert_to	name of the desired encoding
		v:fname_in		name of the input file
		v:fname_out		name of the output file
	Note that v:fname_in and v:fname_out will never be the same.

	The advantage of using a function call without arguments is that it is
	faster, see |expr-option-function|.

	If the 'charconvert' expression starts with s: or |<SID>|, then it is
	replaced with the script ID (|local-function|). Example: >vim
		set charconvert=s:MyConvert()
		set charconvert=<SID>SomeConvert()
<	Otherwise the expression is evaluated in the context of the script
	where the option was set, thus script-local items are available.

	This option cannot be set from a |modeline| or in the |sandbox|, for
	security reasons.

						*'chistory'* *'chi'*
'chistory' 'chi'	number	(default 10)
			global
	Number of quickfix lists that should be remembered for the quickfix
	stack.  Must be between 1 and 100.  If the option is set to a value
	that is lower than the amount of entries in the quickfix list stack,
	entries will be removed starting from the oldest one.  If the current
	quickfix list was removed, then the quickfix list at top of the stack
	(the most recently created) will be used in its place.  For additional
	info, see |quickfix-stack|.

				*'cindent'* *'cin'* *'nocindent'* *'nocin'*
'cindent' 'cin'		boolean	(default off)
			local to buffer
	Enables automatic C program indenting.  See 'cinkeys' to set the keys
	that trigger reindenting in insert mode and 'cinoptions' to set your
	preferred indent style.
	If 'indentexpr' is not empty, it overrules 'cindent'.
	If 'lisp' is not on and both 'indentexpr' and 'equalprg' are empty,
	the "=" operator indents using this algorithm rather than calling an
	external program.
	See |C-indenting|.
	When you don't like the way 'cindent' works, try the 'smartindent'
	option or 'indentexpr'.

						*'cinkeys'* *'cink'*
'cinkeys' 'cink'	string	(default "0{,0},0),0],:,0#,!^F,o,O,e")
			local to buffer
	A list of keys that, when typed in Insert mode, cause reindenting of
	the current line.  Only used if 'cindent' is on and 'indentexpr' is
	empty.
	For the format of this option see |cinkeys-format|.
	See |C-indenting|.

						*'cinoptions'* *'cino'*
'cinoptions' 'cino'	string	(default "")
			local to buffer
	The 'cinoptions' affect the way 'cindent' reindents lines in a C
	program.  See |cinoptions-values| for the values of this option, and
	|C-indenting| for info on C indenting in general.

					*'cinscopedecls'* *'cinsd'*
'cinscopedecls' 'cinsd'	string	(default "public,protected,private")
			local to buffer
	Keywords that are interpreted as a C++ scope declaration by |cino-g|.
	Useful