Test for linebreak and list option in utf-8 mode

STARTTEST
:so small.vim
:if !exists("+linebreak") || !has("conceal") | e! test.ok | w! test.out | qa! | endif
:so mbyte.vim
:if &enc !=? 'utf-8'|:e! test.ok|:w! test.out|qa!|endif
:10new|:vsp|:vert resize 20
:put =\"\tabcdef hijklmn\tpqrstuvwxyz\u00a01060ABCDEFGHIJKLMNOP \"
:norm! zt
:set ts=4 sw=4 sts=4 linebreak sbr=+ wrap
:fu! ScreenChar(width, lines)
:	let c=''
:	for j in range(1,a:lines)
:	    for i in range(1,a:width)
:	    	let c.=nr2char(screenchar(j, i))
:	    endfor
:           let c.="\n"
:	endfor
:	return c
:endfu
:fu! DoRecordScreen()
:	wincmd l
:	$put =printf(\"\n%s\", g:test)
:	$put =g:line
:	wincmd p
:endfu
:let g:test ="Test 1: set linebreak + set list + fancy listchars"
:exe "set linebreak list listchars=nbsp:\u2423,tab:\u2595\u2014,trail:\u02d1,eol:\ub6"
:redraw!
:let line=ScreenChar(winwidth(0),4)
:call DoRecordScreen()
:"
:let g:test ="Test 2: set nolinebreak list"
:set list nolinebreak
:redraw!
:let line=ScreenChar(winwidth(0),4)
:call DoRecordScreen()
:"
:let g:test ="Test 3: set linebreak nolist"
:$put =\"\t*mask = nil;\"
:$
:norm! zt
:set nolist linebreak
:redraw!
:let line=ScreenChar(winwidth(0),4)
:call DoRecordScreen()
:let g:test ="Test 4: set linebreak list listchars and concealing"
:let c_defines=['#define ABCDE		1','#define ABCDEF		1','#define ABCDEFG		1','#define ABCDEFGH	1', '#define MSG_MODE_FILE			1','#define MSG_MODE_CONSOLE		2','#define MSG_MODE_FILE_AND_CONSOLE	3','#define MSG_MODE_FILE_THEN_CONSOLE	4']
:call append('$', c_defines)
:vert resize 40
:$-7
:norm! zt
:set list linebreak listchars=tab:>- cole=1
:syn match Conceal conceal cchar=>'AB\|MSG_MODE'
:redraw!
:let line=ScreenChar(winwidth(0),7)
:call DoRecordScreen()
:%w! test.out
:qa!
ENDTEST
dummy text