diff --git a/runtime/syntax/vim.vim b/runtime/syntax/vim.vim
index 5bfcd66..22afcf4 100644
--- a/runtime/syntax/vim.vim
+++ b/runtime/syntax/vim.vim
@@ -1,8 +1,8 @@
 " Vim syntax file
 " Language:	Vim 7.2 script
 " Maintainer:	Dr. Charles E. Campbell, Jr. <NdrOchipS@PcampbellAfamily.Mbiz>
-" Last Change:	July 29, 2008
-" Version:	7.2-82
+" Last Change:	Nov 18, 2009
+" Version:	7.2-95
 " Automatically generated keyword lists: {{{1
 
 " Quit when a syntax file was already loaded {{{2
@@ -16,11 +16,11 @@
 syn cluster vimCommentGroup	contains=vimTodo,@Spell
 
 " regular vim commands {{{2
-syn keyword vimCommand contained	abc[lear] argdo argu[ment] bel[owright] bN[ext] breakd[el] b[uffer] caddb[uffer] cb[uffer] cex[pr] cg[etfile] checkt[ime] cnew[er] col[der] con[tinue] cq[uit] delc[ommand] diffoff diffu[pdate] dr[op] echom[sg] em[enu] endt[ry] exu[sage] fin[d] foldc[lose] fu[nction] ha[rdcopy] helpt[ags] if is[earch] ju[mps] kee[pmarks] lan[guage] lc[d] lefta[bove] lgetb[uffer] lgrepa[dd] lla[st] lmapc[lear] lnf[ile] loc[kmarks] lpf[ile] lt[ag] mak[e] menut[ranslate] mkvie[w] mzf[ile] n[ext] nu[mber] opt[ions] perld[o] pp[op] P[rint] promptr[epl] ptj[ump] ptp[revious] pw[d] q[uit] redi[r] reg[isters] rew[ind] rubyd[o] sal[l] sba[ll] sbn[ext] sb[uffer] setf[iletype] sfir[st] sim[alt] sm[ap] sn[ext] snor[emap] so[urce] spellr[epall] spr[evious] star[tinsert] stopi[nsert] sunmenu t tabe[dit] tabm[ove] tabo[nly] ta[g] tclf[ile] tj[ump] tn[ext] tr[ewind] tu[nmenu] undol[ist] verb[ose] vim[grep] vmapc[lear] wh[ile] win[size] wq wv[iminfo] xm[ap] XMLent xnoremenu
-syn keyword vimCommand contained	abo[veleft] arge[dit] as[cii] bf[irst] bo[tright] breakl[ist] buffers cad[dexpr] cc cf[ile] c[hange] cla[st] cn[ext] colo[rscheme] cope[n] cr[ewind] d[elete] diffpatch dig[raphs] ds[earch] echon emenu* endw[hile] f[ile] fini[sh] folddoc[losed] go[to] h[elp] hid[e] ij[ump] isp[lit] k laddb[uffer] la[st] lch[dir] lex[pr] lgete[xpr] lh[elpgrep] lli[st] lnew[er] lNf[ile] lockv[ar] lp[revious] lv[imgrep] ma[rk] mk[exrc] mkv[imrc] mz[scheme] N[ext] omapc[lear] pc[lose] po[p] pre[serve] profd[el] ps[earch] ptl[ast] ptr[ewind] pyf[ile] quita[ll] red[o] res[ize] ri[ght] rubyf[ile] san[dbox] sbf[irst] sbN[ext] scripte[ncoding] setg[lobal] sh[ell] sla[st] smapc[lear] sN[ext] snoreme spelld[ump] spellu[ndo] sre[wind] startr[eplace] sts[elect] sus[pend] tab tabf[ind] tabnew tabp[revious] tags te[aroff] tl[ast] tN[ext] try una[bbreviate] unh[ide] ve[rsion] vimgrepa[dd] vne[w] winc[md] wn[ext] wqa[ll] X xmapc[lear] XMLns xunme
-syn keyword vimCommand contained	al[l] argg[lobal] bad[d] bl[ast] bp[revious] br[ewind] bun[load] caddf[ile] ccl[ose] cfir[st] changes cl[ist] cN[ext] comc[lear] co[py] cuna[bbrev] delf[unction] diffpu[t] di[splay] dsp[lit] e[dit] endfo[r] ene[w] files fir[st] foldd[oopen] gr[ep] helpf[ind] his[tory] il[ist] iuna[bbrev] keepalt lad[dexpr] later lcl[ose] lf[ile] lg[etfile] l[ist] lmak[e] lne[xt] ln[oremap] lol[der] lr[ewind] lvimgrepa[dd] marks mks[ession] mod[e] nbkey nmapc[lear] on[ly] ped[it] popu prev[ious] prof[ile] pta[g] ptn[ext] pts[elect] py[thon] r[ead] redr[aw] ret[ab] rightb[elow] ru[ntime] sa[rgument] sbl[ast] sbp[revious] scrip[tnames] setl[ocal] sign sl[eep] sme sni[ff] snoremenu spe[llgood] spellw[rong] sta[g] stj[ump] sun[hide] sv[iew] tabc[lose] tabfir[st] tabn[ext] tabr[ewind] tc[l] tf[irst] tm to[pleft] ts[elect] u[ndo] unlo[ckvar] vert[ical] vi[sual] vs[plit] windo wN[ext] w[rite] xa[ll] xme xn[oremap] xunmenu
-syn keyword vimCommand contained	arga[dd] argl[ocal] ba[ll] bm[odified] brea[k] bro[wse] bw[ipeout] cal[l] cd cgetb[uffer] chd[ir] clo[se] cnf[ile] comp[iler] cpf[ile] cw[indow] delm[arks] diffsplit dj[ump] earlier el[se] endf[unction] ex filetype fix[del] foldo[pen] grepa[dd] helpg[rep] iabc[lear] imapc[lear] j[oin] keepj[umps] laddf[ile] lb[uffer] le[ft] lfir[st] lgr[ep] ll lm[ap] lN[ext] lo[adview] lop[en] ls lw[indow] mat[ch] mksp[ell] m[ove] new noh[lsearch] o[pen] pe[rl] popu[p] p[rint] promptf[ind] ptf[irst] ptN[ext] pu[t] qa[ll] rec[over] redraws[tatus] retu[rn] rub[y] rv[iminfo] sav[eas] sbm[odified] sbr[ewind] se[t] sf[ind] sil[ent] sm[agic] smenu sno[magic] sor[t] spelli[nfo] sp[lit] startg[replace] st[op] sunme syncbind tabd[o] tabl[ast] tabN[ext] tabs tcld[o] th[row] tm[enu] tp[revious] tu undoj[oin] up[date] vie[w] viu[sage] wa[ll] winp[os] wp[revious] ws[verb] x[it] xmenu xnoreme y[ank]
-syn keyword vimCommand contained	argd[elete] ar[gs] bd[elete] bn[ext] breaka[dd] bufdo cabc[lear] cat[ch] ce[nter] cgete[xpr] che[ckpath] cmapc[lear] cNf[ile] conf[irm] cp[revious] debugg[reedy] diffg[et] diffthis dl[ist] echoe[rr] elsei[f] en[dif] exi[t] fina[lly] fo[ld] for 
+syn keyword vimCommand contained	abc[lear] argdo argu[ment] bel[owright] bN[ext] breakd[el] b[uffer] caddb[uffer] cb[uffer] cex[pr] cg[etfile] checkt[ime] cnew[er] col[der] con[tinue] cq[uit] delc[ommand] diffoff diffu[pdate] dr[op] echom[sg] em[enu] en[dif] ex files fini[sh] foldc[lose] for grepa[dd] helpg[rep] iabc[lear] imapc[lear] j[oin] keepj[umps] laddf[ile] lb[uffer] le[ft] lfir[st] lgr[ep] ll lmapc[lear] lnf[ile] lockv[ar] lp[revious] lv[imgrep] ma[rk] mk[exrc] mkv[imrc] mz[scheme] N[ext] ol[dfiles] opt[ions] perld[o] pp[op] P[rint] promptr[epl] ptj[ump] ptp[revious] pw[d] q[uit] redi[r] reg[isters] rew[ind] rubyd[o] sal[l] sba[ll] sbn[ext] sb[uffer] setf[iletype] sfir[st] sim[alt] sm[ap] sN[ext] snoremenu spe[llgood] spellw[rong] sta[g] stj[ump] sun[hide] sv[iew] tabc[lose] tabfir[st] tabn[ext] tabr[ewind] tc[l] tf[irst] tm to[pleft] ts[elect] u[ndo] unlo[ckvar] vert[ical] vi[sual] vs[plit] windo wN[ext] w[rite] xa[ll] xmenu xnoremenu
+syn keyword vimCommand contained	abo[veleft] arge[dit] as[cii] bf[irst] bo[tright] breakl[ist] buffers cad[dexpr] cc cf[ile] c[hange] cla[st] cn[ext] colo[rscheme] cope[n] cr[ewind] d[elete] diffpatch dig[raphs] ds[earch] echon emenu* endt[ry] exi[t] filetype fir[st] folddoc[losed] fu[nction] ha[rdcopy] helpt[ags] if is[earch] ju[mps] kee[pmarks] lan[guage] lc[d] lefta[bove] lgetb[uffer] lgrepa[dd] lla[st] lnew[er] lNf[ile] lol[der] lr[ewind] lvimgrepa[dd] marks mks[ession] mod[e] nbkey nmapc[lear] omapc[lear] pc[lose] po[p] pre[serve] profd[el] ps[earch] ptl[ast] ptr[ewind] pyf[ile] quita[ll] red[o] res[ize] ri[ght] rubyf[ile] san[dbox] sbf[irst] sbN[ext] scripte[ncoding] setg[lobal] sh[ell] sla[st] sme sni[ff] sor[t] spelli[nfo] sp[lit] startg[replace] st[op] sunme syncbind tabd[o] tabl[ast] tabN[ext] tabs tcld[o] th[row] tm[enu] tp[revious] tu undoj[oin] up[date] vie[w] viu[sage] wa[ll] winp[os] wp[revious] ws[verb] x[it] XMLent xunme
+syn keyword vimCommand contained	al[l] argg[lobal] bad[d] bl[ast] bp[revious] br[ewind] bun[load] caddf[ile] ccl[ose] cfir[st] changes cl[ist] cN[ext] comc[lear] co[py] cuna[bbrev] delf[unction] diffpu[t] di[splay] dsp[lit] e[dit] endfo[r] endw[hile] exu[sage] fina[lly] fix[del] foldd[oopen] go[to] h[elp] hid[e] ij[ump] isp[lit] k laddb[uffer] la[st] lch[dir] lex[pr] lgete[xpr] lh[elpgrep] lli[st] lne[xt] lo[adview] lop[en] ls lw[indow] mat[ch] mksp[ell] m[ove] new noh[lsearch] on[ly] ped[it] popu prev[ious] prof[ile] pta[g] ptn[ext] pts[elect] py[thon] r[ead] redr[aw] ret[ab] rightb[elow] ru[ntime] sa[rgument] sbl[ast] sbp[revious] scrip[tnames] setl[ocal] sign sl[eep] smenu sno[magic] so[urce] spellr[epall] spr[evious] star[tinsert] stopi[nsert] sunmenu t tabe[dit] tabm[ove] tabo[nly] ta[g] tclf[ile] tj[ump] tn[ext] tr[ewind] tu[nmenu] undol[ist] verb[ose] vim[grep] vmapc[lear] wh[ile] win[size] wq wv[iminfo] xmapc[lear] XMLns xunmenu
+syn keyword vimCommand contained	arga[dd] argl[ocal] ba[ll] bm[odified] brea[k] bro[wse] bw[ipeout] cal[l] cd cgetb[uffer] chd[ir] clo[se] cnf[ile] comp[iler] cpf[ile] cw[indow] delm[arks] diffsplit dj[ump] earlier el[se] endf[unction] ene[w] f[ile] fin[d] fo[ld] foldo[pen] gr[ep] helpf[ind] his[tory] il[ist] iuna[bbrev] keepalt lad[dexpr] later lcl[ose] lf[ile] lg[etfile] l[ist] lmak[e] lN[ext] loc[kmarks] lpf[ile] lt[ag] mak[e] menut[ranslate] mkvie[w] mzf[ile] n[ext] nu[mber] o[pen] pe[rl] popu[p] p[rint] promptf[ind] ptf[irst] ptN[ext] pu[t] qa[ll] rec[over] redraws[tatus] retu[rn] rub[y] rv[iminfo] sav[eas] sbm[odified] sbr[ewind] se[t] sf[ind] sil[ent] sm[agic] sn[ext] snoreme spelld[ump] spellu[ndo] sre[wind] startr[eplace] sts[elect] sus[pend] tab tabf[ind] tabnew tabp[revious] tags te[aroff] tl[ast] tN[ext] try una[bbreviate] unh[ide] ve[rsion] vimgrepa[dd] vne[w] winc[md] wn[ext] wqa[ll] X xme xnoreme y[ank]
+syn keyword vimCommand contained	argd[elete] ar[gs] bd[elete] bn[ext] breaka[dd] bufdo cabc[lear] cat[ch] ce[nter] cgete[xpr] che[ckpath] cmapc[lear] cNf[ile] conf[irm] cp[revious] debugg[reedy] diffg[et] diffthis dl[ist] echoe[rr] elsei[f] 
 syn match   vimCommand contained	"\<z[-+^.=]"
 
 " vimOptions are caught only when contained in a vimSet {{{2
@@ -33,7 +33,7 @@
 syn keyword vimOption contained	altkeymap arabic autowrite backupcopy bdir bin bomb bt cd ci cinw co completefunc cp cscopetag csto debug dict dir eb enc errorbells expandtab fdl fenc fileformat fml foldignore foldopen fs gfn grepprg guiheadroom helplang history hls imactivatekey iminsert inde insertmode iskeyword keymodel laststatus lisp lpl magic maxfuncdepth menuitems mm modifiable mousem mps number opendevice paste pex pmbcs printencoding prompt rdt ri 
 
 " vimOptions: These are the turn-off setting variants {{{2
-syn keyword vimOption contained	noacd noallowrevins noantialias noarabic noarshape noautoread noaw noballooneval nobinary nobk nobuflisted nocin noconfirm nocopyindent nocscopeverbose nocuc nocursorline nodg nodisable noeb noedcompatible noendofline noequalalways noesckeys noex noexrc nofk nofoldenable nogdefault nohid nohk nohkmapp nohls noic noignorecase noimc noimd noinf noinsertmode nojoinspaces nolazyredraw nolinebreak nolist nolpl noma nomagic noml nomodeline nomodified nomousef nomousehide nonumber noopendevice nopi nopreviewwindow nopvw noremap norevins norightleft norl noro noru nosb noscb noscs nosft noshelltemp noshortname noshowfulltag noshowmode nosm nosmartindent nosmd nosol nosplitbelow nospr nossl nostartofline noswapfile nota notagrelative notbi notbs noterse notextmode notgst notimeout noto notr nottybuiltin notx novisualbell nowarn noweirdinvert nowfw nowinfixheight nowiv nowrap nowrite nowritebackup
+syn keyword vimOption contained	noacd noallowrevins noantialias noarabic noarshape noautoread noaw noballooneval nobinary nobk nobuflisted nocin noconfirm nocopyindent nocscopeverbose nocuc nocursorline nodg noimdisable noeb noedcompatible noendofline noequalalways noesckeys noex noexrc nofk nofoldenable nogdefault nohid nohk nohkmapp nohls noic noignorecase noimc noimd noinf noinsertmode nojoinspaces nolazyredraw nolinebreak nolist nolpl noma nomagic noml nomodeline nomodified nomousef nomousehide nonumber noopendevice nopi nopreviewwindow nopvw noremap norevins norightleft norl noro noru nosb noscb noscs nosft noshelltemp noshortname noshowfulltag noshowmode nosm nosmartindent nosmd nosol nosplitbelow nospr nossl nostartofline noswapfile nota notagrelative notbi notbs noterse notextmode notgst notimeout noto notr nottybuiltin notx novisualbell nowarn noweirdinvert nowfw nowinfixheight nowiv nowrap nowrite nowritebackup
 syn keyword vimOption contained	noai noaltkeymap noar noarabicshape noautochdir noautowrite noawa nobeval nobiosk nobl nocf nocindent noconsk nocp nocst nocul nodeco nodiff noea noed noek noeol noerrorbells noet noexpandtab nofen nofkmap nogd noguipty nohidden nohkmap nohkp nohlsearch noicon noim noimcmdline noincsearch noinfercase nois nojs nolbr nolisp noloadplugins nolz nomacatsui nomh nomod nomodifiable nomore nomousefocus nonu noodev nopaste nopreserveindent noprompt noreadonly norestorescreen nori norightleftcmd norlc nors noruler nosc noscrollbind nosecure noshellslash noshiftround noshowcmd noshowmatch nosi nosmartcase nosmarttab nosn nospell nosplitright nosr nosta nostmp noswf notagbsearch notagstack notbidi notermbidi notextauto notf notildeop notitle notop nottimeout nottyfast novb nowa nowb nowfh nowildmenu nowinfixwidth nowmnu nowrapscan nowriteany nows
 syn keyword vimOption contained	noakm noanti noarab noari noautoindent noautowriteall nobackup nobin nobioskey nobomb noci nocompatible noconskey nocscopetag nocsverb nocursorcolumn nodelcombine nodigraph 
 
@@ -62,7 +62,7 @@
 syn keyword vimAutoEvent contained	BufAdd BufCreate BufDelete BufEnter BufFilePost BufFilePre BufHidden BufLeave BufNew BufNewFile BufRead BufReadCmd BufReadPost BufReadPre BufUnload BufWinEnter BufWinLeave BufWipeout BufWrite BufWriteCmd BufWritePost BufWritePre Cmd-event CmdwinEnter CmdwinLeave ColorScheme CursorHold CursorHoldI CursorMoved CursorMovedI EncodingChanged FileAppendCmd FileAppendPost FileAppendPre FileChangedRO FileChangedShell FileChangedShellPost FileEncoding FileReadCmd FileReadPost FileReadPre FileType FileWriteCmd FileWritePost FileWritePre FilterReadPost FilterReadPre FilterWritePost FilterWritePre FocusGained FocusLost FuncUndefined GUIEnter GUIFailed InsertChange InsertEnter InsertLeave MenuPopup QuickFixCmdPost QuickFixCmdPre RemoteReply SessionLoadPost ShellCmdPost ShellFilterPost SourceCmd SourcePre SpellFileMissing StdinReadPost StdinReadPre SwapExists Syntax TabEnter TabLeave TermChanged TermResponse User UserGettingBored VimEnter VimLeave VimLeavePre VimResized WinEnter WinLeave 
 
 " Highlight commonly used Groupnames {{{2
-syn keyword vimGroup contained	Comment Constant String Character Number Boolean Float Identifier Function Statement Conditional Repeat Label Operator Keyword Exception PreProc Include Define Macro PreCondit Type StorageClass Structure Typedef Special SpecialChar Tag Delimiter SpecialComment Debug Underlined Ignore Error Todo 
+syn keyword vimGroup contained	Comment Constant String Character Number Boolean Float Identifier Function Statement Conditional Repeat Label Operator Keyword Exception PreProc Include Define Macro PreCondit Type StorageClass Structure Typedef Special SpecialChar Tag Delimiter SpecialComment Debug Underlined Ignore Error Todo None
 
 " Default highlighting groups {{{2
 syn keyword vimHLGroup contained	Cursor CursorColumn CursorIM CursorLine DiffAdd DiffChange DiffDelete DiffText Directory ErrorMsg FoldColumn Folded IncSearch LineNr MatchParen Menu ModeMsg MoreMsg NonText Normal Pmenu PmenuSbar PmenuSel PmenuThumb Question Scrollbar Search SignColumn SpecialKey SpellBad SpellCap SpellLocal SpellRare StatusLine StatusLineNC TabLine TabLineFill TabLineSel Title Tooltip VertSplit Visual VisualNOS WarningMsg WildMenu 
@@ -99,8 +99,9 @@
 syn match vimCmdSep	"[:|]\+"	skipwhite nextgroup=vimAddress,vimAutoCmd,vimCommand,vimExtCmd,vimFilter,vimLet,vimMap,vimMark,vimSet,vimSyntax,vimUserCmd
 syn match vimIsCommand	"\<\h\w*\>"	contains=vimCommand
 syn match vimVar		"\<[bwglsav]:\K\k*\>"
-syn match vimVar contained	"\<\K\k*\>"
-syn keyword vimCommand contained	in
+syn match vimVar        contained	"\<\K\k*\>"
+syn match vimFBVar      contained   "\<[bwglsav]:\K\k*\>"
+syn keyword vimCommand  contained	in
 
 " Insertions And Appends: insert append {{{2
 " =======================
@@ -127,7 +128,7 @@
 
 " Augroup : vimAugroupError removed because long augroups caused sync'ing problems. {{{2
 " ======= : Trade-off: Increasing synclines with slower editing vs augroup END error checking.
-syn cluster vimAugroupList	contains=vimIsCommand,vimFunction,vimFunctionError,vimLineComment,vimSpecFile,vimOper,vimNumber,vimComment,vimString,vimSubst,vimMark,vimRegister,vimAddress,vimFilter,vimCmplxRepeat,vimComment,vimLet,vimSet,vimAutoCmd,vimRegion,vimSynLine,vimNotation,vimCtrlChar,vimFuncVar,vimContinue
+syn cluster vimAugroupList	contains=vimIsCommand,vimFuncName,vimFunction,vimFunctionError,vimLineComment,vimSpecFile,vimOper,vimNumber,vimOperParen,vimComment,vimString,vimSubst,vimMark,vimRegister,vimAddress,vimFilter,vimCmplxRepeat,vimComment,vimLet,vimSet,vimAutoCmd,vimRegion,vimSynLine,vimNotation,vimCtrlChar,vimFuncVar,vimContinue
 if exists("g:vimsyn_folding") && g:vimsyn_folding =~ 'a'
  syn region  vimAugroup	fold start="\<aug\%[roup]\>\s\+\K\k*" end="\<aug\%[roup]\>\s\+[eE][nN][dD]\>"	contains=vimAugroupKey,vimAutoCmd,@vimAugroupList keepend
 else
@@ -141,156 +142,154 @@
 
 " Operators: {{{2
 " =========
-syn cluster vimOperGroup	contains=vimOper,vimOperParen,vimNumber,vimString,vimRegister,vimContinue
-syn match  vimOper	"\(==\|!=\|>=\|<=\|=\~\|!\~\|>\|<\|=\)[?#]\{0,2}"	skipwhite nextgroup=vimString,vimSpecFile
-syn match  vimOper	"||\|&&\|[-+.]"	skipwhite nextgroup=vimString,vimSpecFile
-syn region vimOperParen 	oneline matchgroup=vimOper start="(" end=")" contains=@vimOperGroup
-syn region vimOperParen	oneline matchgroup=vimSep  start="{" end="}" contains=@vimOperGroup nextgroup=vimVar
+syn cluster	vimOperGroup	contains=vimFunc,vimFuncVar,vimOper,vimOperParen,vimNumber,vimString,vimRegister,vimContinue
+syn match	vimOper	"\(==\|!=\|>=\|<=\|=\~\|!\~\|>\|<\|=\)[?#]\{0,2}"	skipwhite nextgroup=vimString,vimSpecFile
+syn match	vimOper	"||\|&&\|[-+.]"	skipwhite nextgroup=vimString,vimSpecFile
+syn region	vimOperParen 	oneline matchgroup=vimParenSep	start="(" end=")" contains=@vimOperGroup
+syn region	vimOperParen	oneline matchgroup=vimSep	start="{" end="}" contains=@vimOperGroup nextgroup=vimVar,vimFuncVar
 if !exists("g:vimsyn_noerror")
- syn match  vimOperError	")"
+ syn match	vimOperError	")"
 endif
 
 " Functions : Tag is provided for those who wish to highlight tagged functions {{{2
 " =========
-syn cluster vimFuncList	contains=vimCommand,vimFuncKey,Tag,vimFuncSID
-syn cluster vimFuncBodyList	contains=vimAddress,vimAutoCmd,vimCmplxRepeat,vimComment,vimComment,vimContinue,vimCtrlChar,vimEcho,vimEchoHL,vimExecute,vimIf,vimFunc,vimFunction,vimFunctionError,vimFuncVar,vimIsCommand,vimLet,vimLineComment,vimMap,vimMark,vimNorm,vimNotation,vimNotFunc,vimNumber,vimOper,vimOperParen,vimRegion,vimRegister,vimSet,vimSpecFile,vimString,vimSubst,vimSynLine,vimUserCommand
-if !exists("g:vimsyn_noerror")
- syn match   vimFunctionError	"\<fu\%[nction]!\=\s\+\zs\U\i\{-}\ze\s*("                	contains=vimFuncKey,vimFuncBlank nextgroup=vimFuncBody
-endif
-syn match   vimFunction	"\<fu\%[nction]!\=\s\+\(\(<[sS][iI][dD]>\|[Ss]:\|\u\|\i\+#\)\i*\|\(g:\)\=\(\I\i*\.\)\+\I\i*\)\ze\s*("	contains=@vimFuncList nextgroup=vimFuncBody
-if exists("g:vimsyn_folding") && g:vimsyn_folding =~ 'f'
- syn region  vimFuncBody  contained	fold start="\ze("	matchgroup=vimCommand end="\<\(endf\>\|endfu\%[nction]\>\)"		contains=@vimFuncBodyList
-else                                                                                                          
- syn region  vimFuncBody  contained	start="\ze("	matchgroup=vimCommand end="\<\(endf\>\|endfu\%[nction]\>\)"		contains=@vimFuncBodyList
-endif
-syn match   vimFuncVar   contained	"a:\(\I\i*\|\d\+\)"
-syn match   vimFuncSID   contained	"\c<sid>\|\<s:"
-syn keyword vimFuncKey   contained	fu[nction]
-syn match   vimFuncBlank contained	"\s\+"
+syn cluster	vimFuncList	contains=vimCommand,vimFunctionError,vimFuncKey,Tag,vimFuncSID
+syn cluster	vimFuncBodyList	contains=vimAbb,vimAddress,vimAugroupKey,vimAutoCmd,vimCmplxRepeat,vimComment,vimComment,vimContinue,vimCtrlChar,vimEcho,vimEchoHL,vimExecute,vimIf,vimIsCommand,vimFBVar,vimFunc,vimFunction,vimFuncVar,vimHighlight,vimIsCommand,vimLet,vimLineComment,vimMap,vimMark,vimNorm,vimNotation,vimNotFunc,vimNumber,vimOper,vimOperParen,vimRegion,vimRegister,vimSet,vimSpecFile,vimString,vimSubst,vimSynLine,vimUserCommand
+syn match	vimFunction	"\<fu\%[nction]!\=\s\+\%(<[sS][iI][dD]>\|[sSgGbBwWtTlL]:\)\=\%(\i\|[#.]\|{.\{-1,}}\)*\ze\s*("	contains=@vimFuncList nextgroup=vimFuncBody
 
-syn keyword vimPattern   contained	start	skip	end
+if exists("g:vimsyn_folding") && g:vimsyn_folding =~ 'f'
+ syn region	vimFuncBody  contained	fold start="\ze("	matchgroup=vimCommand end="\<\(endf\>\|endfu\%[nction]\>\)"		contains=@vimFuncBodyList
+else                                                                                                          
+ syn region	vimFuncBody  contained	start="\ze("	matchgroup=vimCommand end="\<\(endf\>\|endfu\%[nction]\>\)"		contains=@vimFuncBodyList
+endif
+syn match	vimFuncVar   contained	"a:\(\K\k*\|\d\+\)"
+syn match	vimFuncSID   contained	"\c<sid>\|\<s:"
+syn keyword	vimFuncKey   contained	fu[nction]
+syn match	vimFuncBlank contained	"\s\+"
+
+syn keyword	vimPattern   contained	start	skip	end
 
 " Special Filenames, Modifiers, Extension Removal: {{{2
 " ===============================================
-syn match vimSpecFile	"<c\(word\|WORD\)>"	nextgroup=vimSpecFileMod,vimSubst
-syn match vimSpecFile	"<\([acs]file\|amatch\|abuf\)>"	nextgroup=vimSpecFileMod,vimSubst
-syn match vimSpecFile	"\s%[ \t:]"ms=s+1,me=e-1	nextgroup=vimSpecFileMod,vimSubst
-syn match vimSpecFile	"\s%$"ms=s+1	nextgroup=vimSpecFileMod,vimSubst
-syn match vimSpecFile	"\s%<"ms=s+1,me=e-1	nextgroup=vimSpecFileMod,vimSubst
-syn match vimSpecFile	"#\d\+\|[#%]<\>"	nextgroup=vimSpecFileMod,vimSubst
-syn match vimSpecFileMod	"\(:[phtre]\)\+"	contained
+syn match	vimSpecFile	"<c\(word\|WORD\)>"	nextgroup=vimSpecFileMod,vimSubst
+syn match	vimSpecFile	"<\([acs]file\|amatch\|abuf\)>"	nextgroup=vimSpecFileMod,vimSubst
+syn match	vimSpecFile	"\s%[ \t:]"ms=s+1,me=e-1	nextgroup=vimSpecFileMod,vimSubst
+syn match	vimSpecFile	"\s%$"ms=s+1	nextgroup=vimSpecFileMod,vimSubst
+syn match	vimSpecFile	"\s%<"ms=s+1,me=e-1	nextgroup=vimSpecFileMod,vimSubst
+syn match	vimSpecFile	"#\d\+\|[#%]<\>"	nextgroup=vimSpecFileMod,vimSubst
+syn match	vimSpecFileMod	"\(:[phtre]\)\+"	contained
 
 " User-Specified Commands: {{{2
 " =======================
-syn cluster vimUserCmdList	contains=vimAddress,vimSyntax,vimHighlight,vimAutoCmd,vimCmplxRepeat,vimComment,vimCtrlChar,vimEscapeBrace,vimFilter,vimFunc,vimFunction,vimIsCommand,vimMark,vimNotation,vimNumber,vimOper,vimRegion,vimRegister,vimLet,vimSet,vimSetEqual,vimSetString,vimSpecFile,vimString,vimSubst,vimSubstRep,vimSubstRange,vimSynLine
-syn keyword vimUserCommand	contained	com[mand]
-syn match   vimUserCmd	"\<com\%[mand]!\=\>.*$"	contains=vimUserAttrb,vimUserCommand,@vimUserCmdList
-syn match   vimUserAttrb	contained	"-n\%[args]=[01*?+]"	contains=vimUserAttrbKey,vimOper
-syn match   vimUserAttrb	contained	"-com\%[plete]="	contains=vimUserAttrbKey,vimOper nextgroup=vimUserAttrbCmplt,vimUserCmdError
-syn match   vimUserAttrb	contained	"-ra\%[nge]\(=%\|=\d\+\)\="	contains=vimNumber,vimOper,vimUserAttrbKey
-syn match   vimUserAttrb	contained	"-cou\%[nt]=\d\+"	contains=vimNumber,vimOper,vimUserAttrbKey
-syn match   vimUserAttrb	contained	"-bang\=\>"	contains=vimOper,vimUserAttrbKey
-syn match   vimUserAttrb	contained	"-bar\>"	contains=vimOper,vimUserAttrbKey
-syn match   vimUserAttrb	contained	"-re\%[gister]\>"	contains=vimOper,vimUserAttrbKey
+syn cluster	vimUserCmdList	contains=vimAddress,vimSyntax,vimHighlight,vimAutoCmd,vimCmplxRepeat,vimComment,vimCtrlChar,vimEscapeBrace,vimFilter,vimFunc,vimFuncName,vimFunction,vimFunctionError,vimIsCommand,vimMark,vimNotation,vimNumber,vimOper,vimRegion,vimRegister,vimLet,vimSet,vimSetEqual,vimSetString,vimSpecFile,vimString,vimSubst,vimSubstRep,vimSubstRange,vimSynLine
+syn keyword	vimUserCommand	contained	com[mand]
+syn match	vimUserCmd	"\<com\%[mand]!\=\>.*$"	contains=vimUserAttrb,vimUserCommand,@vimUserCmdList
+syn match	vimUserAttrb	contained	"-n\%[args]=[01*?+]"	contains=vimUserAttrbKey,vimOper
+syn match	vimUserAttrb	contained	"-com\%[plete]="	contains=vimUserAttrbKey,vimOper nextgroup=vimUserAttrbCmplt,vimUserCmdError
+syn match	vimUserAttrb	contained	"-ra\%[nge]\(=%\|=\d\+\)\="	contains=vimNumber,vimOper,vimUserAttrbKey
+syn match	vimUserAttrb	contained	"-cou\%[nt]=\d\+"	contains=vimNumber,vimOper,vimUserAttrbKey
+syn match	vimUserAttrb	contained	"-bang\=\>"	contains=vimOper,vimUserAttrbKey
+syn match	vimUserAttrb	contained	"-bar\>"	contains=vimOper,vimUserAttrbKey
+syn match	vimUserAttrb	contained	"-re\%[gister]\>"	contains=vimOper,vimUserAttrbKey
 if !exists("g:vimsyn_noerror")
- syn match   vimUserCmdError	contained	"\S\+\>"
+ syn match	vimUserCmdError	contained	"\S\+\>"
 endif
 syn case ignore
-syn keyword vimUserAttrbKey   contained	bar	ban[g]	cou[nt]	ra[nge] com[plete]	n[args]	re[gister]
-syn keyword vimUserAttrbCmplt contained	augroup buffer command dir environment event expression file function help highlight mapping menu option something tag tag_listfiles var
-syn keyword vimUserAttrbCmplt contained	custom customlist nextgroup=vimUserAttrbCmpltFunc,vimUserCmdError
-syn match   vimUserAttrbCmpltFunc contained	",\%([sS]:\|<[sS][iI][dD]>\)\=\%(\h\w*\%(#\u\w*\)\+\|\u\w*\)"hs=s+1 nextgroup=vimUserCmdError
+syn keyword	vimUserAttrbKey   contained	bar	ban[g]	cou[nt]	ra[nge] com[plete]	n[args]	re[gister]
+syn keyword	vimUserAttrbCmplt contained	augroup buffer command dir environment event expression file function help highlight mapping menu option shellcmd something tag tag_listfiles var
+syn keyword	vimUserAttrbCmplt contained	custom customlist nextgroup=vimUserAttrbCmpltFunc,vimUserCmdError
+syn match	vimUserAttrbCmpltFunc contained	",\%([sS]:\|<[sS][iI][dD]>\)\=\%(\h\w*\%(#\u\w*\)\+\|\u\w*\)"hs=s+1 nextgroup=vimUserCmdError
 
 syn case match
-syn match   vimUserAttrbCmplt contained	"custom,\u\w*"
+syn match	vimUserAttrbCmplt contained	"custom,\u\w*"
 
 " Lower Priority Comments: after some vim commands... {{{2
 " =======================
-syn match  vimComment	excludenl +\s"[^\-:.%#=*].*$+lc=1	contains=@vimCommentGroup,vimCommentString
-syn match  vimComment	+\<endif\s\+".*$+lc=5	contains=@vimCommentGroup,vimCommentString
-syn match  vimComment	+\<else\s\+".*$+lc=4	contains=@vimCommentGroup,vimCommentString
-syn region vimCommentString	contained oneline start='\S\s\+"'ms=e	end='"'
+syn match	vimComment	excludenl +\s"[^\-:.%#=*].*$+lc=1	contains=@vimCommentGroup,vimCommentString
+syn match	vimComment	+\<endif\s\+".*$+lc=5	contains=@vimCommentGroup,vimCommentString
+syn match	vimComment	+\<else\s\+".*$+lc=4	contains=@vimCommentGroup,vimCommentString
+syn region	vimCommentString	contained oneline start='\S\s\+"'ms=e	end='"'
 
 " Environment Variables: {{{2
 " =====================
-syn match vimEnvvar	"\$\I\i*"
-syn match vimEnvvar	"\${\I\i*}"
+syn match	vimEnvvar	"\$\I\i*"
+syn match	vimEnvvar	"\${\I\i*}"
 
 " In-String Specials: {{{2
 " Try to catch strings, if nothing else matches (therefore it must precede the others!)
 "  vimEscapeBrace handles ["]  []"] (ie. "s don't terminate string inside [])
-syn region vimEscapeBrace	oneline   contained transparent start="[^\\]\(\\\\\)*\[\zs\^\=\]\=" skip="\\\\\|\\\]" end="]"me=e-1
-syn match  vimPatSepErr	contained	"\\)"
-syn match  vimPatSep	contained	"\\|"
-syn region vimPatSepZone	oneline   contained   matchgroup=vimPatSepZ start="\\%\=\ze(" skip="\\\\" end="\\)\|[^\]['"]"	contains=@vimStringGroup
-syn region vimPatRegion	contained transparent matchgroup=vimPatSepR start="\\[z%]\=(" end="\\)"	contains=@vimSubstList oneline
-syn match  vimNotPatSep	contained	"\\\\"
-syn cluster vimStringGroup	contains=vimEscapeBrace,vimPatSep,vimNotPatSep,vimPatSepErr,vimPatSepZone,@Spell
-syn region vimString	oneline keepend	start=+[^:a-zA-Z>!\\@]"+lc=1 skip=+\\\\\|\\"+ end=+"+	contains=@vimStringGroup
-syn region vimString	oneline keepend	start=+[^:a-zA-Z>!\\@]'+lc=1 end=+'+
-syn region vimString	oneline	start=+=!+lc=1	skip=+\\\\\|\\!+ end=+!+	contains=@vimStringGroup
-syn region vimString	oneline	start="=+"lc=1	skip="\\\\\|\\+" end="+"	contains=@vimStringGroup
-syn region vimString	oneline	start="\s/\s*\A"lc=1 skip="\\\\\|\\+" end="/"	contains=@vimStringGroup
-syn match  vimString	contained	+"[^"]*\\$+	skipnl nextgroup=vimStringCont
-syn match  vimStringCont	contained	+\(\\\\\|.\)\{-}[^\\]"+
+syn region	vimEscapeBrace	oneline   contained transparent start="[^\\]\(\\\\\)*\[\zs\^\=\]\=" skip="\\\\\|\\\]" end="]"me=e-1
+syn match	vimPatSepErr	contained	"\\)"
+syn match	vimPatSep	contained	"\\|"
+syn region	vimPatSepZone	oneline   contained   matchgroup=vimPatSepZ start="\\%\=\ze(" skip="\\\\" end="\\)\|[^\]['"]"	contains=@vimStringGroup
+syn region	vimPatRegion	contained transparent matchgroup=vimPatSepR start="\\[z%]\=(" end="\\)"	contains=@vimSubstList oneline
+syn match	vimNotPatSep	contained	"\\\\"
+syn cluster	vimStringGroup	contains=vimEscapeBrace,vimPatSep,vimNotPatSep,vimPatSepErr,vimPatSepZone,@Spell
+syn region	vimString	oneline keepend	start=+[^:a-zA-Z>!\\@]"+lc=1 skip=+\\\\\|\\"+ end=+"+	contains=@vimStringGroup
+syn region	vimString	oneline keepend	start=+[^:a-zA-Z>!\\@]'+lc=1 end=+'+
+syn region	vimString	oneline	start=+=!+lc=1	skip=+\\\\\|\\!+ end=+!+	contains=@vimStringGroup
+syn region	vimString	oneline	start="=+"lc=1	skip="\\\\\|\\+" end="+"	contains=@vimStringGroup
+syn region	vimString	oneline	start="\s/\s*\A"lc=1 skip="\\\\\|\\+" end="/"	contains=@vimStringGroup
+syn match	vimString	contained	+"[^"]*\\$+	skipnl nextgroup=vimStringCont
+syn match	vimStringCont	contained	+\(\\\\\|.\)\{-}[^\\]"+
 
 " Substitutions: {{{2
 " =============
-syn cluster vimSubstList	contains=vimPatSep,vimPatRegion,vimPatSepErr,vimSubstTwoBS,vimSubstRange,vimNotation
-syn cluster vimSubstRepList	contains=vimSubstSubstr,vimSubstTwoBS,vimNotation
-syn cluster vimSubstList	add=vimCollection
-syn match   vimSubst	"\(:\+\s*\|^\s*\||\s*\)\<s\%[ubstitute][:[:alpha:]]\@!" nextgroup=vimSubstPat
-syn match   vimSubst	"s\%[ubstitute][:[:alpha:]]\@!"	nextgroup=vimSubstPat contained
-syn match   vimSubst	"/\zss\%[ubstitute]\ze/"	nextgroup=vimSubstPat
-syn match   vimSubst1       contained	"s\%[ubstitute]\>"	nextgroup=vimSubstPat
-syn region  vimSubstPat     contained	matchgroup=vimSubstDelim start="\z([^a-zA-Z( \t[\]&]\)"rs=s+1 skip="\\\\\|\\\z1" end="\z1"re=e-1,me=e-1	 contains=@vimSubstList	nextgroup=vimSubstRep4	oneline
-syn region  vimSubstRep4    contained	matchgroup=vimSubstDelim start="\z(.\)" skip="\\\\\|\\\z1" end="\z1" matchgroup=vimNotation end="<[cC][rR]>" contains=@vimSubstRepList	nextgroup=vimSubstFlagErr	oneline
-syn region  vimCollection   contained transparent	start="\\\@<!\[" skip="\\\[" end="\]"	contains=vimCollClass
-syn match   vimCollClassErr contained	"\[:.\{-\}:\]"
-syn match   vimCollClass    contained transparent	"\[:\(alnum\|alpha\|blank\|cntrl\|digit\|graph\|lower\|print\|punct\|space\|upper\|xdigit\|return\|tab\|escape\|backspace\):\]"
-syn match   vimSubstSubstr  contained	"\\z\=\d"
-syn match   vimSubstTwoBS   contained	"\\\\"
-syn match   vimSubstFlagErr contained	"[^< \t\r|]\+" contains=vimSubstFlags
-syn match   vimSubstFlags   contained	"[&cegiIpr]\+"
+syn cluster	vimSubstList	contains=vimPatSep,vimPatRegion,vimPatSepErr,vimSubstTwoBS,vimSubstRange,vimNotation
+syn cluster	vimSubstRepList	contains=vimSubstSubstr,vimSubstTwoBS,vimNotation
+syn cluster	vimSubstList	add=vimCollection
+syn match	vimSubst	"\(:\+\s*\|^\s*\||\s*\)\<s\%[ubstitute][:[:alpha:]]\@!" nextgroup=vimSubstPat
+syn match	vimSubst	"s\%[ubstitute][:#[:alpha:]]\@!"	nextgroup=vimSubstPat contained
+syn match	vimSubst	"/\zss\%[ubstitute]\ze/"	nextgroup=vimSubstPat
+syn match	vimSubst1       contained	"s\%[ubstitute]\>"	nextgroup=vimSubstPat
+syn region	vimSubstPat     contained	matchgroup=vimSubstDelim start="\z([^a-zA-Z( \t[\]&]\)"rs=s+1 skip="\\\\\|\\\z1" end="\z1"re=e-1,me=e-1	 contains=@vimSubstList	nextgroup=vimSubstRep4	oneline
+syn region	vimSubstRep4    contained	matchgroup=vimSubstDelim start="\z(.\)" skip="\\\\\|\\\z1" end="\z1" matchgroup=vimNotation end="<[cC][rR]>" contains=@vimSubstRepList	nextgroup=vimSubstFlagErr	oneline
+syn region	vimCollection   contained transparent	start="\\\@<!\[" skip="\\\[" end="\]"	contains=vimCollClass
+syn match	vimCollClassErr contained	"\[:.\{-\}:\]"
+syn match	vimCollClass    contained transparent	"\[:\(alnum\|alpha\|blank\|cntrl\|digit\|graph\|lower\|print\|punct\|space\|upper\|xdigit\|return\|tab\|escape\|backspace\):\]"
+syn match	vimSubstSubstr  contained	"\\z\=\d"
+syn match	vimSubstTwoBS   contained	"\\\\"
+syn match	vimSubstFlagErr contained	"[^< \t\r|]\+" contains=vimSubstFlags
+syn match	vimSubstFlags   contained	"[&cegiIpr]\+"
 
 " 'String': {{{2
-syn match  vimString	"[^(,]'[^']\{-}\zs'"
+syn match	vimString	"[^(,]'[^']\{-}\zs'"
 
 " Marks, Registers, Addresses, Filters: {{{2
-syn match  vimMark	"'[a-zA-Z0-9]\ze[-+,!]"	nextgroup=vimOper,vimMarkNumber,vimSubst
-syn match  vimMark	"'[<>]\ze[-+,!]"		nextgroup=vimOper,vimMarkNumber,vimSubst
-syn match  vimMark	",\zs'[<>]\ze"		nextgroup=vimOper,vimMarkNumber,vimSubst
-syn match  vimMark	"[!,:]\zs'[a-zA-Z0-9]"	nextgroup=vimOper,vimMarkNumber,vimSubst
-syn match  vimMark	"\<norm\%[al]\s\zs'[a-zA-Z0-9]"	nextgroup=vimOper,vimMarkNumber,vimSubst
-syn match  vimMarkNumber	"[-+]\d\+"		nextgroup=vimSubst contained contains=vimOper
-syn match  vimPlainMark contained	"'[a-zA-Z0-9]"
+syn match	vimMark	"'[a-zA-Z0-9]\ze[-+,!]"	nextgroup=vimOper,vimMarkNumber,vimSubst
+syn match	vimMark	"'[<>]\ze[-+,!]"		nextgroup=vimOper,vimMarkNumber,vimSubst
+syn match	vimMark	",\zs'[<>]\ze"		nextgroup=vimOper,vimMarkNumber,vimSubst
+syn match	vimMark	"[!,:]\zs'[a-zA-Z0-9]"	nextgroup=vimOper,vimMarkNumber,vimSubst
+syn match	vimMark	"\<norm\%[al]\s\zs'[a-zA-Z0-9]"	nextgroup=vimOper,vimMarkNumber,vimSubst
+syn match	vimMarkNumber	"[-+]\d\+"		nextgroup=vimSubst contained contains=vimOper
+syn match	vimPlainMark contained	"'[a-zA-Z0-9]"
 
-syn match  vimRegister	'[^,;]\zs"[a-zA-Z0-9.%#:_\-/]\ze[^a-zA-Z_":]'
-syn match  vimRegister	'\<norm\s\+\zs"[a-zA-Z0-9]'
-syn match  vimRegister	'\<normal\s\+\zs"[a-zA-Z0-9]'
-syn match  vimRegister	'@"'
-syn match  vimPlainRegister contained	'"[a-zA-Z0-9\-:.%#*+=]'
+syn match	vimRegister	'[^,;[{]\zs"[a-zA-Z0-9.%#:_\-/]\ze[^a-zA-Z_":]'
+syn match	vimRegister	'\<norm\s\+\zs"[a-zA-Z0-9]'
+syn match	vimRegister	'\<normal\s\+\zs"[a-zA-Z0-9]'
+syn match	vimRegister	'@"'
+syn match	vimPlainRegister contained	'"[a-zA-Z0-9\-:.%#*+=]'
 
-syn match  vimAddress	",\zs[.$]"	skipwhite nextgroup=vimSubst1
-syn match  vimAddress	"%\ze\a"	skipwhite nextgroup=vimString,vimSubst1
+syn match	vimAddress	",\zs[.$]"	skipwhite nextgroup=vimSubst1
+syn match	vimAddress	"%\ze\a"	skipwhite nextgroup=vimString,vimSubst1
 
-syn match  vimFilter contained	"^!.\{-}\(|\|$\)"		contains=vimSpecFile
-syn match  vimFilter contained	"\A!.\{-}\(|\|$\)"ms=s+1	contains=vimSpecFile
+syn match	vimFilter contained	"^!.\{-}\(|\|$\)"		contains=vimSpecFile
+syn match	vimFilter contained	"\A!.\{-}\(|\|$\)"ms=s+1	contains=vimSpecFile
 
 " Complex repeats (:h complex-repeat) {{{2
-"syn match  vimCmplxRepeat	'[^a-zA-Z_/\\()]q[0-9a-zA-Z"]'lc=1
-"syn match  vimCmplxRepeat	'@[0-9a-z".=@:]\ze\($\|[^a-zA-Z]\)'
+syn match	vimCmplxRepeat	'[^a-zA-Z_/\\()]q[0-9a-zA-Z"]'lc=1
+syn match	vimCmplxRepeat	'@[0-9a-z".=@:]\ze\($\|[^a-zA-Z]\)'
 
 " Set command and associated set-options (vimOptions) with comment {{{2
-syn region vimSet		matchgroup=vimCommand start="\<\%(setl\%[ocal]\|setg\%[lobal]\|set\)\>" skip="\%(\\\\\)*\\." end="$" matchgroup=vimNotation end="<[cC][rR]>" keepend oneline contains=vimSetEqual,vimOption,vimErrSetting,vimComment,vimSetString,vimSetMod
-syn region vimSetEqual  contained	start="="	skip="\\\\\|\\\s" end="[| \t]\|$"me=e-1 contains=vimCtrlChar,vimSetSep,vimNotation oneline
-syn region vimSetString contained	start=+="+hs=s+1	skip=+\\\\\|\\"+  end=+"+	contains=vimCtrlChar
-syn match  vimSetSep    contained	"[,:]"
-syn match  vimSetMod	contained	"&vim\|[!&]\|all&"
+syn region	vimSet		matchgroup=vimCommand start="\<\%(setl\%[ocal]\|setg\%[lobal]\|set\)\>" skip="\%(\\\\\)*\\." end="$" matchgroup=vimNotation end="<[cC][rR]>" keepend oneline contains=vimSetEqual,vimOption,vimErrSetting,vimComment,vimSetString,vimSetMod
+syn region	vimSetEqual	contained	start="[=:]\|[-+^]=" skip="\\\\\|\\\s" end="[| \t]\|$"me=e-1 contains=vimCtrlChar,vimSetSep,vimNotation oneline
+syn region	vimSetString	contained	start=+="+hs=s+1	skip=+\\\\\|\\"+  end=+"+	contains=vimCtrlChar
+syn match	vimSetSep	contained	"[,:]"
+syn match	vimSetMod	contained	"&vim\=\|[!&?<]\|all&"
 
 " Let {{{2
 " ===
-syn keyword vimLet	let	unl[et]	skipwhite nextgroup=vimVar
+syn keyword	vimLet	let	unl[et]	skipwhite nextgroup=vimVar,vimFuncVar
 
 " Abbreviations {{{2
 " =============
@@ -298,232 +297,235 @@
 
 " Autocmd {{{2
 " =======
-syn match   vimAutoEventList	contained	"\(!\s\+\)\=\(\a\+,\)*\a\+"	contains=vimAutoEvent nextgroup=vimAutoCmdSpace
-syn match   vimAutoCmdSpace	contained	"\s\+"	nextgroup=vimAutoCmdSfxList
-syn match   vimAutoCmdSfxList	contained	"\S*"
-syn keyword vimAutoCmd	au[tocmd] do[autocmd] doautoa[ll]	skipwhite nextgroup=vimAutoEventList
+syn match	vimAutoEventList	contained	"\(!\s\+\)\=\(\a\+,\)*\a\+"	contains=vimAutoEvent nextgroup=vimAutoCmdSpace
+syn match	vimAutoCmdSpace	contained	"\s\+"	nextgroup=vimAutoCmdSfxList
+syn match	vimAutoCmdSfxList	contained	"\S*"
+syn keyword	vimAutoCmd	au[tocmd] do[autocmd] doautoa[ll]	skipwhite nextgroup=vimAutoEventList
 
 " Echo and Execute -- prefer strings! {{{2
 " ================
-syn region  vimEcho	oneline excludenl matchgroup=vimCommand start="\<ec\%[ho]\>" skip="\(\\\\\)*\\|" end="$\||" contains=vimFunc,vimString,varVar
-syn region  vimExecute	oneline excludenl matchgroup=vimCommand start="\<exe\%[cute]\>" skip="\(\\\\\)*\\|" end="$\||\|<[cC][rR]>" contains=vimIsCommand,vimString,vimOper,vimVar,vimNotation,vimOperParen
-syn match   vimEchoHL	"echohl\="	skipwhite nextgroup=vimGroup,vimHLGroup,vimEchoHLNone
+syn region	vimEcho	oneline excludenl matchgroup=vimCommand start="\<ec\%[ho]\>" skip="\(\\\\\)*\\|" end="$\||" contains=vimFunc,vimFuncVar,vimString,vimVar
+syn region	vimExecute	oneline excludenl matchgroup=vimCommand start="\<exe\%[cute]\>" skip="\(\\\\\)*\\|" end="$\||\|<[cC][rR]>" contains=vimFuncVar,vimIsCommand,vimOper,vimNotation,vimOperParen,vimString,vimVar
+syn match	vimEchoHL	"echohl\="	skipwhite nextgroup=vimGroup,vimHLGroup,vimEchoHLNone
 syn case ignore
-syn keyword vimEchoHLNone	none
+syn keyword	vimEchoHLNone	none
 syn case match
 
 " Maps {{{2
 " ====
-syn match   vimMap	"\<map\>!\=\ze\s*[^(]" skipwhite nextgroup=vimMapMod,vimMapLhs
-syn keyword vimMap	cm[ap] cno[remap] im[ap] ino[remap] ln[oremap] nm[ap] nn[oremap] no[remap] om[ap] ono[remap] snor[emap] vm[ap] vn[oremap] xn[oremap] skipwhite nextgroup=vimMapBang,vimMapMod,vimMapLhs
-syn keyword vimMap	mapc[lear]
-syn match   vimMapLhs    contained	"\S\+"	contains=vimNotation,vimCtrlChar skipwhite nextgroup=vimMapRhs
-syn match   vimMapBang   contained	"!"	skipwhite nextgroup=vimMapMod,vimMapLhs
-syn match   vimMapMod    contained	"\c<\(buffer\|expr\|\(local\)\=leader\|plug\|script\|sid\|unique\|silent\)\+>" contains=vimMapModKey,vimMapModErr skipwhite nextgroup=vimMapMod,vimMapLhs
-syn match   vimMapRhs    contained  ".*" contains=vimNotation,vimCtrlChar skipnl nextgroup=vimMapRhsExtend
-syn match   vimMapRhsExtend contained "^\s*\\.*$" contains=vimContinue
+syn match	vimMap		"\<map\>!\=\ze\s*[^(]" skipwhite nextgroup=vimMapMod,vimMapLhs
+syn keyword	vimMap		cm[ap] cno[remap] im[ap] ino[remap] lm[ap] ln[oremap] nm[ap] nn[oremap] no[remap] om[ap] ono[remap] smap snor[emap] vm[ap] vn[oremap] xm[ap] xn[oremap] skipwhite nextgroup=vimMapBang,vimMapMod,vimMapLhs
+syn keyword	vimMap		mapc[lear]
+syn keyword	vimUnmap		cu[nmap] iu[nmap] lu[nmap] nun[map] ou[nmap] sunm[ap] unm[ap] unm[ap] vu[nmap] xu[nmap] skipwhite nextgroup=vimMapBang,vimMapMod,vimMapLhs
+syn match	vimMapLhs	contained	"\S\+"			contains=vimNotation,vimCtrlChar skipwhite nextgroup=vimMapRhs
+syn match	vimMapBang	contained	"!"			skipwhite nextgroup=vimMapMod,vimMapLhs
+syn match	vimMapMod	contained	"\c<\(buffer\|expr\|\(local\)\=leader\|plug\|script\|sid\|unique\|silent\)\+>" contains=vimMapModKey,vimMapModErr skipwhite nextgroup=vimMapMod,vimMapLhs
+syn match	vimMapRhs	contained	".*" contains=vimNotation,vimCtrlChar	skipnl nextgroup=vimMapRhsExtend
+syn match	vimMapRhsExtend	contained	"^\s*\\.*$"			contains=vimContinue
 syn case ignore
-syn keyword vimMapModKey contained	buffer	expr	leader	localleader	plug	script	sid	silent	unique
+syn keyword	vimMapModKey	contained	buffer	expr	leader	localleader	plug	script	sid	silent	unique
 syn case match
 
 " Menus {{{2
 " =====
-syn cluster vimMenuList contains=vimMenuBang,vimMenuPriority,vimMenuName,vimMenuMod
-syn keyword vimCommand	am[enu] an[oremenu] aun[menu] cme[nu] cnoreme[nu] cunme[nu] ime[nu] inoreme[nu] iunme[nu] me[nu] nme[nu] nnoreme[nu] noreme[nu] nunme[nu] ome[nu] onoreme[nu] ounme[nu] unme[nu] vme[nu] vnoreme[nu] vunme[nu] skipwhite nextgroup=@vimMenuList
-syn match   vimMenuName	"[^ \t\\<]\+"	contained nextgroup=vimMenuNameMore,vimMenuMap
-syn match   vimMenuPriority	"\d\+\(\.\d\+\)*"	contained skipwhite nextgroup=vimMenuName
-syn match   vimMenuNameMore	"\c\\\s\|<tab>\|\\\."	contained nextgroup=vimMenuName,vimMenuNameMore contains=vimNotation
-syn match   vimMenuMod    contained	"\c<\(script\|silent\)\+>"  skipwhite contains=vimMapModKey,vimMapModErr nextgroup=@vimMenuList
-syn match   vimMenuMap	"\s"	contained skipwhite nextgroup=vimMenuRhs
-syn match   vimMenuRhs	".*$"	contained contains=vimString,vimComment,vimIsCommand
-syn match   vimMenuBang	"!"	contained skipwhite nextgroup=@vimMenuList
+syn cluster	vimMenuList contains=vimMenuBang,vimMenuPriority,vimMenuName,vimMenuMod
+syn keyword	vimCommand	am[enu] an[oremenu] aun[menu] cme[nu] cnoreme[nu] cunme[nu] ime[nu] inoreme[nu] iunme[nu] me[nu] nme[nu] nnoreme[nu] noreme[nu] nunme[nu] ome[nu] onoreme[nu] ounme[nu] unme[nu] vme[nu] vnoreme[nu] vunme[nu] skipwhite nextgroup=@vimMenuList
+syn match	vimMenuName	"[^ \t\\<]\+"	contained nextgroup=vimMenuNameMore,vimMenuMap
+syn match	vimMenuPriority	"\d\+\(\.\d\+\)*"	contained skipwhite nextgroup=vimMenuName
+syn match	vimMenuNameMore	"\c\\\s\|<tab>\|\\\."	contained nextgroup=vimMenuName,vimMenuNameMore contains=vimNotation
+syn match	vimMenuMod    contained	"\c<\(script\|silent\)\+>"  skipwhite contains=vimMapModKey,vimMapModErr nextgroup=@vimMenuList
+syn match	vimMenuMap	"\s"	contained skipwhite nextgroup=vimMenuRhs
+syn match	vimMenuRhs	".*$"	contained contains=vimString,vimComment,vimIsCommand
+syn match	vimMenuBang	"!"	contained skipwhite nextgroup=@vimMenuList
 
 " Angle-Bracket Notation (tnx to Michael Geddes) {{{2
 " ======================
 syn case ignore
-syn match vimNotation	"\(\\\|<lt>\)\=<\([scamd]-\)\{0,4}x\=\(f\d\{1,2}\|[^ \t:]\|cr\|lf\|linefeed\|return\|k\=del\%[ete]\|bs\|backspace\|tab\|esc\|right\|left\|help\|undo\|insert\|ins\|k\=home\|k\=end\|kplus\|kminus\|kdivide\|kmultiply\|kenter\|space\|k\=\(page\)\=\(\|down\|up\)\)>" contains=vimBracket
-syn match vimNotation	"\(\\\|<lt>\)\=<\([scam2-4]-\)\{0,4}\(right\|left\|middle\)\(mouse\)\=\(drag\|release\)\=>"	contains=vimBracket
-syn match vimNotation	"\(\\\|<lt>\)\=<\(bslash\|plug\|sid\|space\|bar\|nop\|nul\|lt\)>"		contains=vimBracket
-syn match vimNotation	'\(\\\|<lt>\)\=<C-R>[0-9a-z"%#:.\-=]'he=e-1			contains=vimBracket
-syn match vimNotation	'\(\\\|<lt>\)\=<\%(q-\)\=\(line[12]\|count\|bang\|reg\|args\|f-args\|lt\)>'	contains=vimBracket
-syn match vimNotation	"\(\\\|<lt>\)\=<\([cas]file\|abuf\|amatch\|cword\|cWORD\|client\)>"		contains=vimBracket
-syn match vimBracket contained	"[\\<>]"
+syn match	vimNotation	"\(\\\|<lt>\)\=<\([scamd]-\)\{0,4}x\=\(f\d\{1,2}\|[^ \t:]\|cr\|lf\|linefeed\|return\|k\=del\%[ete]\|bs\|backspace\|tab\|esc\|right\|left\|help\|undo\|insert\|ins\|k\=home\|k\=end\|kplus\|kminus\|kdivide\|kmultiply\|kenter\|space\|k\=\(page\)\=\(\|down\|up\)\)>" contains=vimBracket
+syn match	vimNotation	"\(\\\|<lt>\)\=<\([scam2-4]-\)\{0,4}\(right\|left\|middle\)\(mouse\)\=\(drag\|release\)\=>"	contains=vimBracket
+syn match	vimNotation	"\(\\\|<lt>\)\=<\(bslash\|plug\|sid\|space\|bar\|nop\|nul\|lt\)>"		contains=vimBracket
+syn match	vimNotation	'\(\\\|<lt>\)\=<C-R>[0-9a-z"%#:.\-=]'he=e-1			contains=vimBracket
+syn match	vimNotation	'\(\\\|<lt>\)\=<\%(q-\)\=\(line[12]\|count\|bang\|reg\|args\|f-args\|lt\)>'	contains=vimBracket
+syn match	vimNotation	"\(\\\|<lt>\)\=<\([cas]file\|abuf\|amatch\|cword\|cWORD\|client\)>"		contains=vimBracket
+syn match	vimBracket contained	"[\\<>]"
 syn case match
 
 " User Function Highlighting {{{2
 " (following Gautam Iyer's suggestion)
 " ==========================
-syn match vimFunc		"\%(\%([gGsS]:\|<[sS][iI][dD]>\)\=\%([a-zA-Z0-9_.]\+\.\)*\I[a-zA-Z0-9_.]*\)\ze\s*("		contains=vimFuncName,vimUserFunc,vimExecute
-syn match vimUserFunc contained	"\%(\%([gGsS]:\|<[sS][iI][dD]>\)\=\%([a-zA-Z0-9_.]\+\.\)*\I[a-zA-Z0-9_.]*\)\|\<\u[a-zA-Z0-9.]*\>\|\<if\>"	contains=vimNotation
-syn match vimNotFunc	"\<if\>\|\<el\%[seif]\>"
+syn match vimFunc		"\%(\%([sSgGbBwWtTlL]:\|<[sS][iI][dD]>\)\=\%([a-zA-Z0-9_.]\+\.\)*\I[a-zA-Z0-9_.]*\)\ze\s*("		contains=vimFuncName,vimUserFunc,vimExecute
+syn match vimUserFunc contained	"\%(\%([sSgGbBwWtTlL]:\|<[sS][iI][dD]>\)\=\%([a-zA-Z0-9_.]\+\.\)*\I[a-zA-Z0-9_.]*\)\|\<\u[a-zA-Z0-9.]*\>\|\<if\>"	contains=vimNotation
+syn match vimNotFunc	"\<if\>\|\<el\%[seif]\>\|\<return\>\|\<while\>"
 
 " Errors And Warnings: {{{2
 " ====================
 if !exists("g:vimsyn_noerror")
- syn match vimElseIfErr	"\<else\s\+if\>"
- syn match vimBufnrWarn	/\<bufnr\s*(\s*["']\.['"]\s*)/
+ syn match	vimFunctionError	"\s\zs[a-z0-9]\i\{-}\ze\s*("			contained contains=vimFuncKey,vimFuncBlank
+" syn match	vimFunctionError	"\s\zs\%(<[sS][iI][dD]>\|[sSgGbBwWtTlL]:\)[0-9]\i\{-}\ze\s*("	contained contains=vimFuncKey,vimFuncBlank
+ syn match	vimElseIfErr	"\<else\s\+if\>"
+ syn match	vimBufnrWarn	/\<bufnr\s*(\s*["']\.['"]\s*)/
 endif
 
 " Norm {{{2
 " ====
-syn match vimNorm		"\<norm\%[al]!\=" skipwhite nextgroup=vimNormCmds
-syn match vimNormCmds contained	".*$"
+syn match	vimNorm		"\<norm\%[al]!\=" skipwhite nextgroup=vimNormCmds
+syn match	vimNormCmds contained	".*$"
 
 " Syntax {{{2
 "=======
-syn match   vimGroupList	contained	"@\=[^ \t,]*"	contains=vimGroupSpecial,vimPatSep
-syn match   vimGroupList	contained	"@\=[^ \t,]*,"	nextgroup=vimGroupList contains=vimGroupSpecial,vimPatSep
-syn keyword vimGroupSpecial	contained	ALL	ALLBUT
+syn match	vimGroupList	contained	"@\=[^ \t,]*"	contains=vimGroupSpecial,vimPatSep
+syn match	vimGroupList	contained	"@\=[^ \t,]*,"	nextgroup=vimGroupList contains=vimGroupSpecial,vimPatSep
+syn keyword	vimGroupSpecial	contained	ALL	ALLBUT	CONTAINED	TOP
 if !exists("g:vimsyn_noerror")
- syn match   vimSynError	contained	"\i\+"
- syn match   vimSynError	contained	"\i\+="	nextgroup=vimGroupList
+ syn match	vimSynError	contained	"\i\+"
+ syn match	vimSynError	contained	"\i\+="	nextgroup=vimGroupList
 endif
-syn match   vimSynContains	contained	"\<contain\(s\|edin\)="	nextgroup=vimGroupList
-syn match   vimSynKeyContainedin	contained	"\<containedin="	nextgroup=vimGroupList
-syn match   vimSynNextgroup	contained	"nextgroup="	nextgroup=vimGroupList
+syn match	vimSynContains	contained	"\<contain\(s\|edin\)="	nextgroup=vimGroupList
+syn match	vimSynKeyContainedin	contained	"\<containedin="	nextgroup=vimGroupList
+syn match	vimSynNextgroup	contained	"nextgroup="	nextgroup=vimGroupList
 
-syn match   vimSyntax	"\<sy\%[ntax]\>"	contains=vimCommand skipwhite nextgroup=vimSynType,vimComment
-syn match   vimAuSyntax	contained	"\s+sy\%[ntax]"	contains=vimCommand skipwhite nextgroup=vimSynType,vimComment
+syn match	vimSyntax	"\<sy\%[ntax]\>"	contains=vimCommand skipwhite nextgroup=vimSynType,vimComment
+syn match	vimAuSyntax	contained	"\s+sy\%[ntax]"	contains=vimCommand skipwhite nextgroup=vimSynType,vimComment
 
 " Syntax: case {{{2
-syn keyword vimSynType	contained	case	skipwhite nextgroup=vimSynCase,vimSynCaseError
+syn keyword	vimSynType	contained	case	skipwhite nextgroup=vimSynCase,vimSynCaseError
 if !exists("g:vimsyn_noerror")
- syn match   vimSynCaseError	contained	"\i\+"
+ syn match	vimSynCaseError	contained	"\i\+"
 endif
-syn keyword vimSynCase	contained	ignore	match
+syn keyword	vimSynCase	contained	ignore	match
 
 " Syntax: clear {{{2
-syn keyword vimSynType	contained	clear	skipwhite nextgroup=vimGroupList
+syn keyword	vimSynType	contained	clear	skipwhite nextgroup=vimGroupList
 
 " Syntax: cluster {{{2
-syn keyword vimSynType	contained	cluster	skipwhite nextgroup=vimClusterName
-syn region  vimClusterName	contained	matchgroup=vimGroupName start="\k\+" skip="\\\\\|\\|" matchgroup=vimSep end="$\||" contains=vimGroupAdd,vimGroupRem,vimSynContains,vimSynError
-syn match   vimGroupAdd	contained	"add="	nextgroup=vimGroupList
-syn match   vimGroupRem	contained	"remove="	nextgroup=vimGroupList
+syn keyword	vimSynType	contained	cluster	skipwhite nextgroup=vimClusterName
+syn region	vimClusterName	contained	matchgroup=vimGroupName start="\k\+" skip="\\\\\|\\|" matchgroup=vimSep end="$\||" contains=vimGroupAdd,vimGroupRem,vimSynContains,vimSynError
+syn match	vimGroupAdd	contained	"add="	nextgroup=vimGroupList
+syn match	vimGroupRem	contained	"remove="	nextgroup=vimGroupList
 
 " Syntax: include {{{2
-syn keyword vimSynType	contained	include	skipwhite nextgroup=vimGroupList
+syn keyword	vimSynType	contained	include	skipwhite nextgroup=vimGroupList
 
 " Syntax: keyword {{{2
-syn cluster vimSynKeyGroup	contains=vimSynNextgroup,vimSynKeyOpt,vimSynKeyContainedin
-syn keyword vimSynType	contained	keyword	skipwhite nextgroup=vimSynKeyRegion
-syn region  vimSynKeyRegion	contained oneline keepend	matchgroup=vimGroupName start="\k\+" skip="\\\\\|\\|" matchgroup=vimSep end="|\|$" contains=@vimSynKeyGroup
-syn match   vimSynKeyOpt	contained	"\<\(conceal\|contained\|transparent\|skipempty\|skipwhite\|skipnl\)\>"
+syn cluster	vimSynKeyGroup	contains=vimSynNextgroup,vimSynKeyOpt,vimSynKeyContainedin
+syn keyword	vimSynType	contained	keyword	skipwhite nextgroup=vimSynKeyRegion
+syn region	vimSynKeyRegion	contained oneline keepend	matchgroup=vimGroupName start="\k\+" skip="\\\\\|\\|" matchgroup=vimSep end="|\|$" contains=@vimSynKeyGroup
+syn match	vimSynKeyOpt	contained	"\<\(conceal\|contained\|transparent\|skipempty\|skipwhite\|skipnl\)\>"
 
 " Syntax: match {{{2
-syn cluster vimSynMtchGroup	contains=vimMtchComment,vimSynContains,vimSynError,vimSynMtchOpt,vimSynNextgroup,vimSynRegPat,vimNotation
-syn keyword vimSynType	contained	match	skipwhite nextgroup=vimSynMatchRegion
-syn region  vimSynMatchRegion	contained keepend	matchgroup=vimGroupName start="\k\+" matchgroup=vimSep end="|\|$" contains=@vimSynMtchGroup
-syn match   vimSynMtchOpt	contained	"\<\(conceal\|transparent\|contained\|excludenl\|skipempty\|skipwhite\|display\|extend\|skipnl\|fold\)\>"
+syn cluster	vimSynMtchGroup	contains=vimMtchComment,vimSynContains,vimSynError,vimSynMtchOpt,vimSynNextgroup,vimSynRegPat,vimNotation
+syn keyword	vimSynType	contained	match	skipwhite nextgroup=vimSynMatchRegion
+syn region	vimSynMatchRegion	contained keepend	matchgroup=vimGroupName start="\k\+" matchgroup=vimSep end="|\|$" contains=@vimSynMtchGroup
+syn match	vimSynMtchOpt	contained	"\<\(conceal\|transparent\|contained\|excludenl\|skipempty\|skipwhite\|display\|extend\|skipnl\|fold\)\>"
 if has("conceal")
- syn match   vimSynMtchOpt	contained	"\<cchar="	nextgroup=VimSynMtchCchar
- syn match   vimSynMtchCchar	contained	"."
+ syn match	vimSynMtchOpt	contained	"\<cchar="	nextgroup=VimSynMtchCchar
+ syn match	vimSynMtchCchar	contained	"\S"
 endif
 
 " Syntax: off and on {{{2
-syn keyword vimSynType	contained	enable	list	manual	off	on	reset
+syn keyword	vimSynType	contained	enable	list	manual	off	on	reset
 
 " Syntax: region {{{2
-syn cluster vimSynRegPatGroup	contains=vimPatSep,vimNotPatSep,vimSynPatRange,vimSynNotPatRange,vimSubstSubstr,vimPatRegion,vimPatSepErr,vimNotation
-syn cluster vimSynRegGroup	contains=vimSynContains,vimSynNextgroup,vimSynRegOpt,vimSynReg,vimSynMtchGrp
-syn keyword vimSynType	contained	region	skipwhite nextgroup=vimSynRegion
-syn region  vimSynRegion	contained keepend	matchgroup=vimGroupName start="\k\+" skip="\\\\\|\\|" end="|\|$" contains=@vimSynRegGroup
-syn match   vimSynRegOpt	contained	"\<\(conceal\(ends\)\=\|transparent\|contained\|excludenl\|skipempty\|skipwhite\|display\|keepend\|oneline\|extend\|skipnl\|fold\)\>"
-syn match   vimSynReg	contained	"\(start\|skip\|end\)="he=e-1	nextgroup=vimSynRegPat
-syn match   vimSynMtchGrp	contained	"matchgroup="	nextgroup=vimGroup,vimHLGroup
-syn region  vimSynRegPat	contained extend	start="\z([-`~!@#$%^&*_=+;:'",./?]\)"  skip="\\\\\|\\\z1"  end="\z1"  contains=@vimSynRegPatGroup skipwhite nextgroup=vimSynPatMod,vimSynReg
-syn match   vimSynPatMod	contained	"\(hs\|ms\|me\|hs\|he\|rs\|re\)=[se]\([-+]\d\+\)\="
-syn match   vimSynPatMod	contained	"\(hs\|ms\|me\|hs\|he\|rs\|re\)=[se]\([-+]\d\+\)\=," nextgroup=vimSynPatMod
-syn match   vimSynPatMod	contained	"lc=\d\+"
-syn match   vimSynPatMod	contained	"lc=\d\+," nextgroup=vimSynPatMod
-syn region  vimSynPatRange	contained	start="\["	skip="\\\\\|\\]"   end="]"
-syn match   vimSynNotPatRange	contained	"\\\\\|\\\["
-syn match   vimMtchComment	contained	'"[^"]\+$'
+syn cluster	vimSynRegPatGroup	contains=vimPatSep,vimNotPatSep,vimSynPatRange,vimSynNotPatRange,vimSubstSubstr,vimPatRegion,vimPatSepErr,vimNotation
+syn cluster	vimSynRegGroup	contains=vimSynContains,vimSynNextgroup,vimSynRegOpt,vimSynReg,vimSynMtchGrp
+syn keyword	vimSynType	contained	region	skipwhite nextgroup=vimSynRegion
+syn region	vimSynRegion	contained keepend	matchgroup=vimGroupName start="\k\+" skip="\\\\\|\\|" end="|\|$" contains=@vimSynRegGroup
+syn match	vimSynRegOpt	contained	"\<\(conceal\(ends\)\=\|transparent\|contained\|excludenl\|skipempty\|skipwhite\|display\|keepend\|oneline\|extend\|skipnl\|fold\)\>"
+syn match	vimSynReg	contained	"\(start\|skip\|end\)="he=e-1	nextgroup=vimSynRegPat
+syn match	vimSynMtchGrp	contained	"matchgroup="	nextgroup=vimGroup,vimHLGroup
+syn region	vimSynRegPat	contained extend	start="\z([-`~!@#$%^&*_=+;:'",./?]\)"  skip="\\\\\|\\\z1"  end="\z1"  contains=@vimSynRegPatGroup skipwhite nextgroup=vimSynPatMod,vimSynReg
+syn match	vimSynPatMod	contained	"\(hs\|ms\|me\|hs\|he\|rs\|re\)=[se]\([-+]\d\+\)\="
+syn match	vimSynPatMod	contained	"\(hs\|ms\|me\|hs\|he\|rs\|re\)=[se]\([-+]\d\+\)\=," nextgroup=vimSynPatMod
+syn match	vimSynPatMod	contained	"lc=\d\+"
+syn match	vimSynPatMod	contained	"lc=\d\+," nextgroup=vimSynPatMod
+syn region	vimSynPatRange	contained	start="\["	skip="\\\\\|\\]"   end="]"
+syn match	vimSynNotPatRange	contained	"\\\\\|\\\["
+syn match	vimMtchComment	contained	'"[^"]\+$'
 
 " Syntax: sync {{{2
 " ============
 syn keyword vimSynType	contained	sync	skipwhite	nextgroup=vimSyncC,vimSyncLines,vimSyncMatch,vimSyncError,vimSyncLinebreak,vimSyncLinecont,vimSyncRegion
 if !exists("g:vimsyn_noerror")
- syn match   vimSyncError	contained	"\i\+"
+ syn match	vimSyncError	contained	"\i\+"
 endif
-syn keyword vimSyncC	contained	ccomment	clear	fromstart
-syn keyword vimSyncMatch	contained	match	skipwhite	nextgroup=vimSyncGroupName
-syn keyword vimSyncRegion	contained	region	skipwhite	nextgroup=vimSynReg
-syn match   vimSyncLinebreak	contained	"\<linebreaks="	skipwhite	nextgroup=vimNumber
-syn keyword vimSyncLinecont	contained	linecont	skipwhite	nextgroup=vimSynRegPat
-syn match   vimSyncLines	contained	"\(min\|max\)\=lines="	nextgroup=vimNumber
-syn match   vimSyncGroupName	contained	"\k\+"	skipwhite	nextgroup=vimSyncKey
-syn match   vimSyncKey	contained	"\<groupthere\|grouphere\>"	skipwhite nextgroup=vimSyncGroup
-syn match   vimSyncGroup	contained	"\k\+"	skipwhite	nextgroup=vimSynRegPat,vimSyncNone
-syn keyword vimSyncNone	contained	NONE
+syn keyword	vimSyncC	contained	ccomment	clear	fromstart
+syn keyword	vimSyncMatch	contained	match	skipwhite	nextgroup=vimSyncGroupName
+syn keyword	vimSyncRegion	contained	region	skipwhite	nextgroup=vimSynReg
+syn match	vimSyncLinebreak	contained	"\<linebreaks="	skipwhite	nextgroup=vimNumber
+syn keyword	vimSyncLinecont	contained	linecont	skipwhite	nextgroup=vimSynRegPat
+syn match	vimSyncLines	contained	"\(min\|max\)\=lines="	nextgroup=vimNumber
+syn match	vimSyncGroupName	contained	"\k\+"	skipwhite	nextgroup=vimSyncKey
+syn match	vimSyncKey	contained	"\<groupthere\|grouphere\>"	skipwhite nextgroup=vimSyncGroup
+syn match	vimSyncGroup	contained	"\k\+"	skipwhite	nextgroup=vimSynRegPat,vimSyncNone
+syn keyword	vimSyncNone	contained	NONE
 
 " Additional IsCommand, here by reasons of precedence {{{2
 " ====================
-syn match vimIsCommand	"<Bar>\s*\a\+"	transparent contains=vimCommand,vimNotation
+syn match	vimIsCommand	"<Bar>\s*\a\+"	transparent contains=vimCommand,vimNotation
 
 " Highlighting {{{2
 " ============
-syn cluster vimHighlightCluster	contains=vimHiLink,vimHiClear,vimHiKeyList,vimComment
-syn match   vimHighlight	"\<hi\%[ghlight]\>" skipwhite nextgroup=vimHiBang,@vimHighlightCluster
-syn match   vimHiBang	contained	"!"	  skipwhite nextgroup=@vimHighlightCluster
-
-syn match   vimHiGroup	contained	"\i\+"
+syn cluster	vimHighlightCluster		contains=vimHiLink,vimHiClear,vimHiKeyList,vimComment
+syn match	vimHighlight	"\<hi\%[ghlight]\>"	skipwhite nextgroup=vimHiBang,@vimHighlightCluster
+syn match	vimHiBang	contained	"!"	skipwhite nextgroup=@vimHighlightCluster
+       	
+syn match	vimHiGroup	contained	"\i\+"
 syn case ignore
-syn keyword vimHiAttrib	contained	none bold inverse italic reverse standout underline undercurl
-syn keyword vimFgBgAttrib	contained	none bg background fg foreground
+syn keyword	vimHiAttrib	contained	none bold inverse italic reverse standout underline undercurl
+syn keyword	vimFgBgAttrib	contained	none bg background fg foreground
 syn case match
-syn match   vimHiAttribList	contained	"\i\+"	contains=vimHiAttrib
-syn match   vimHiAttribList	contained	"\i\+,"he=e-1	contains=vimHiAttrib nextgroup=vimHiAttribList
+syn match	vimHiAttribList	contained	"\i\+"	contains=vimHiAttrib
+syn match	vimHiAttribList	contained	"\i\+,"he=e-1	contains=vimHiAttrib nextgroup=vimHiAttribList
 syn case ignore
-syn keyword vimHiCtermColor	contained	black blue brown cyan darkBlue darkcyan darkgray darkgreen darkgrey darkmagenta darkred darkyellow gray green grey lightblue lightcyan lightgray lightgreen lightgrey lightmagenta lightred magenta red white yellow
+syn keyword	vimHiCtermColor	contained	black blue brown cyan darkBlue darkcyan darkgray darkgreen darkgrey darkmagenta darkred darkyellow gray green grey lightblue lightcyan lightgray lightgreen lightgrey lightmagenta lightred magenta red white yellow
 
 syn case match
-syn match   vimHiFontname	contained	"[a-zA-Z\-*]\+"
-syn match   vimHiGuiFontname	contained	"'[a-zA-Z\-* ]\+'"
-syn match   vimHiGuiRgb	contained	"#\x\{6}"
+syn match	vimHiFontname	contained	"[a-zA-Z\-*]\+"
+syn match	vimHiGuiFontname	contained	"'[a-zA-Z\-* ]\+'"
+syn match	vimHiGuiRgb	contained	"#\x\{6}"
 if !exists("g:vimsyn_noerror")
- syn match   vimHiCtermError	contained	"[^0-9]\i*"
+ syn match	vimHiCtermError	contained	"[^0-9]\i*"
 endif
 
 " Highlighting: hi group key=arg ... {{{2
-syn cluster vimHiCluster contains=vimHiGroup,vimHiTerm,vimHiCTerm,vimHiStartStop,vimHiCtermFgBg,vimHiGui,vimHiGuiFont,vimHiGuiFgBg,vimHiKeyError,vimNotation
-syn region vimHiKeyList	contained oneline start="\i\+" skip="\\\\\|\\|" end="$\||"	contains=@vimHiCluster
+syn cluster	vimHiCluster contains=vimGroup,vimHiGroup,vimHiTerm,vimHiCTerm,vimHiStartStop,vimHiCtermFgBg,vimHiGui,vimHiGuiFont,vimHiGuiFgBg,vimHiKeyError,vimNotation
+syn region	vimHiKeyList	contained oneline start="\i\+" skip="\\\\\|\\|" end="$\||"	contains=@vimHiCluster
 if !exists("g:vimsyn_noerror")
- syn match  vimHiKeyError	contained	"\i\+="he=e-1
+ syn match	vimHiKeyError	contained	"\i\+="he=e-1
 endif
-syn match  vimHiTerm	contained	"\cterm="he=e-1		nextgroup=vimHiAttribList
-syn match  vimHiStartStop	contained	"\c\(start\|stop\)="he=e-1	nextgroup=vimHiTermcap,vimOption
-syn match  vimHiCTerm	contained	"\ccterm="he=e-1		nextgroup=vimHiAttribList
-syn match  vimHiCtermFgBg	contained	"\ccterm[fb]g="he=e-1	nextgroup=vimNumber,vimHiCtermColor,vimFgBgAttrib,vimHiCtermError
-syn match  vimHiGui	contained	"\cgui="he=e-1		nextgroup=vimHiAttribList
-syn match  vimHiGuiFont	contained	"\cfont="he=e-1		nextgroup=vimHiFontname
-syn match  vimHiGuiFgBg	contained	"\cgui\%([fb]g\|sp\)="he=e-1	nextgroup=vimHiGroup,vimHiGuiFontname,vimHiGuiRgb,vimFgBgAttrib
-syn match  vimHiTermcap	contained	"\S\+"		contains=vimNotation
+syn match	vimHiTerm	contained	"\cterm="he=e-1		nextgroup=vimHiAttribList
+syn match	vimHiStartStop	contained	"\c\(start\|stop\)="he=e-1	nextgroup=vimHiTermcap,vimOption
+syn match	vimHiCTerm	contained	"\ccterm="he=e-1		nextgroup=vimHiAttribList
+syn match	vimHiCtermFgBg	contained	"\ccterm[fb]g="he=e-1	nextgroup=vimNumber,vimHiCtermColor,vimFgBgAttrib,vimHiCtermError
+syn match	vimHiGui	contained	"\cgui="he=e-1		nextgroup=vimHiAttribList
+syn match	vimHiGuiFont	contained	"\cfont="he=e-1		nextgroup=vimHiFontname
+syn match	vimHiGuiFgBg	contained	"\cgui\%([fb]g\|sp\)="he=e-1	nextgroup=vimHiGroup,vimHiGuiFontname,vimHiGuiRgb,vimFgBgAttrib
+syn match	vimHiTermcap	contained	"\S\+"		contains=vimNotation
 
 " Highlight: clear {{{2
-syn keyword vimHiClear	contained	clear	nextgroup=vimHiGroup
+syn keyword	vimHiClear	contained	clear	nextgroup=vimHiGroup
 
 " Highlight: link {{{2
-syn region vimHiLink	contained oneline matchgroup=vimCommand start="\<\(def\s\+\)\=link\>\|\<def\>" end="$"	contains=vimHiGroup,vimGroup,vimHLGroup,vimNotation
+syn region	vimHiLink	contained oneline matchgroup=vimCommand start="\<\(def\s\+\)\=link\>\|\<def\>" end="$"	contains=vimHiGroup,vimGroup,vimHLGroup,vimNotation
 
 " Control Characters {{{2
 " ==================
-syn match vimCtrlChar	"[--]"
+syn match	vimCtrlChar	"[--]"
 
 " Beginners - Patterns that involve ^ {{{2
 " =========
-syn match  vimLineComment	+^[ \t:]*".*$+	contains=@vimCommentGroup,vimCommentString,vimCommentTitle
-syn match  vimCommentTitle	'"\s*\%([sS]:\|\h\w*#\)\=\u\w*\(\s\+\u\w*\)*:'hs=s+1	contained contains=vimCommentTitleLeader,vimTodo,@vimCommentGroup
-syn match  vimContinue	"^\s*\\"
-syn region vimString	start="^\s*\\\z(['"]\)" skip='\\\\\|\\\z1' end="\z1" oneline keepend contains=@vimStringGroup,vimContinue
-syn match  vimCommentTitleLeader	'"\s\+'ms=s+1	contained
+syn match	vimLineComment	+^[ \t:]*".*$+	contains=@vimCommentGroup,vimCommentString,vimCommentTitle
+syn match	vimCommentTitle	'"\s*\%([sS]:\|\h\w*#\)\=\u\w*\(\s\+\u\w*\)*:'hs=s+1	contained contains=vimCommentTitleLeader,vimTodo,@vimCommentGroup
+syn match	vimContinue	"^\s*\\"
+syn region	vimString	start="^\s*\\\z(['"]\)" skip='\\\\\|\\\z1' end="\z1" oneline keepend contains=@vimStringGroup,vimContinue
+syn match	vimCommentTitleLeader	'"\s\+'ms=s+1	contained
 
 " Searches And Globals: {{{2
 " ====================
-syn match vimSearch	'^\s*[/?].*'		contains=vimSearchDelim
-syn match vimSearchDelim	'^\s*\zs[/?]\|[/?]$'	contained
-syn region vimGlobal	matchgroup=Statement start='\<g\%[lobal]!\=/' skip='\\.' end='/'
-syn region vimGlobal	matchgroup=Statement start='\<v\%[global]!\=/' skip='\\.' end='/'
+syn match	vimSearch	'^\s*[/?].*'		contains=vimSearchDelim
+syn match	vimSearchDelim	'^\s*\zs[/?]\|[/?]$'	contained
+syn region	vimGlobal	matchgroup=Statement start='\<g\%[lobal]!\=/' skip='\\.' end='/'
+syn region	vimGlobal	matchgroup=Statement start='\<v\%[global]!\=/' skip='\\.' end='/'
 
 " Scripts  : perl,ruby : Benoit Cerrina {{{2
 " =======    python,tcl: Johannes Zellner
@@ -541,94 +543,127 @@
 endif
 
 " [-- perl --] {{{3
-if (g:vimsyn_embed =~ 'p' && has("perl")) && filereadable(expand("<sfile>:p:h")."/perl.vim")
+let s:perlpath= expand("<sfile>:p:h")."/perl.vim"
+if !filereadable(s:perlpath)
+ let s:perlpath= globpath(&rtp,"syntax/perl.vim")
+endif
+if (g:vimsyn_embed =~ 'p' && has("perl")) && filereadable(s:perlpath)
  unlet! b:current_syntax
- syn include @vimPerlScript <sfile>:p:h/perl.vim
+ exe "syn include @vimPerlScript ".s:perlpath
  if exists("g:vimsyn_folding") && g:vimsyn_folding =~ 'p'
-  syn region vimPerlRegion fold matchgroup=vimScriptDelim start=+pe\%[rl]\s*<<\s*\z(.*\)$+ end=+^\z1$+ contains=@vimPerlScript
-  syn region vimPerlRegion fold matchgroup=vimScriptDelim start=+pe\%[rl]\s*<<\s*$+ end=+\.$+ contains=@vimPerlScript
+  syn region vimPerlRegion fold matchgroup=vimScriptDelim start=+pe\%[rl]\s*<<\s*\z(.*\)$+ end=+^\z1$+	contains=@vimPerlScript
+  syn region vimPerlRegion fold matchgroup=vimScriptDelim start=+pe\%[rl]\s*<<\s*$+ end=+\.$+	contains=@vimPerlScript
  else
-  syn region vimPerlRegion matchgroup=vimScriptDelim start=+pe\%[rl]\s*<<\s*\z(.*\)$+ end=+^\z1$+ contains=@vimPerlScript
-  syn region vimPerlRegion matchgroup=vimScriptDelim start=+pe\%[rl]\s*<<\s*$+ end=+\.$+ contains=@vimPerlScript
+  syn region vimPerlRegion matchgroup=vimScriptDelim start=+pe\%[rl]\s*<<\s*\z(.*\)$+ end=+^\z1$+	contains=@vimPerlScript
+  syn region vimPerlRegion matchgroup=vimScriptDelim start=+pe\%[rl]\s*<<\s*$+ end=+\.$+		contains=@vimPerlScript
  endif
+ syn cluster vimFuncBodyList	add=vimPerlRegion
 else
  syn region vimEmbedError start=+pe\%[rl]\s*<<\s*\z(.*\)$+ end=+^\z1$+
  syn region vimEmbedError start=+pe\%[rl]\s*<<\s*$+ end=+\.$+
 endif
+unlet s:perlpath
 
 " [-- ruby --] {{{3
-if (g:vimsyn_embed =~ 'r' && has("ruby")) && filereadable(expand("<sfile>:p:h")."/ruby.vim")
+let s:rubypath= expand("<sfile>:p:h")."/ruby.vim"
+if !filereadable(s:rubypath)
+ let s:rubypath= globpath(&rtp,"syntax/ruby.vim")
+endif
+if (g:vimsyn_embed =~ 'r' && has("ruby")) && filereadable(s:rubypath)
  unlet! b:current_syntax
- syn include @vimRubyScript <sfile>:p:h/ruby.vim
+ exe "syn include @vimRubyScript ".s:rubypath
  if exists("g:vimsyn_folding") && g:vimsyn_folding =~ 'r'
-  syn region vimRubyRegion fold matchgroup=vimScriptDelim start=+rub[y]\s*<<\s*\z(.*\)$+ end=+^\z1$+ contains=@vimRubyScript
+  syn region vimRubyRegion fold matchgroup=vimScriptDelim start=+rub[y]\s*<<\s*\z(.*\)$+ end=+^\z1$+	contains=@vimRubyScript
  else
-  syn region vimRubyRegion matchgroup=vimScriptDelim start=+rub[y]\s*<<\s*\z(.*\)$+ end=+^\z1$+ contains=@vimRubyScript
+  syn region vimRubyRegion matchgroup=vimScriptDelim start=+rub[y]\s*<<\s*\z(.*\)$+ end=+^\z1$+	contains=@vimRubyScript
  endif
- syn region vimRubyRegion matchgroup=vimScriptDelim start=+rub[y]\s*<<\s*$+ end=+\.$+ contains=@vimRubyScript
+ syn region vimRubyRegion matchgroup=vimScriptDelim start=+rub[y]\s*<<\s*$+ end=+\.$+		contains=@vimRubyScript
+ syn cluster vimFuncBodyList	add=vimRubyRegion
 else
  syn region vimEmbedError start=+rub[y]\s*<<\s*\z(.*\)$+ end=+^\z1$+
  syn region vimEmbedError start=+rub[y]\s*<<\s*$+ end=+\.$+
 endif
+unlet s:rubypath
 
 " [-- python --] {{{3
-if (g:vimsyn_embed =~ 'P' && has("python")) && filereadable(expand("<sfile>:p:h")."/python.vim")
+let s:pythonpath= expand("<sfile>:p:h")."/python.vim"
+if !filereadable(s:pythonpath)
+ let s:pythonpath= globpath(&rtp,"syntax/python.vim")
+endif
+if (g:vimsyn_embed =~ 'P' && has("python")) && filereadable(s:pythonpath)
  unlet! b:current_syntax
- syn include @vimPythonScript <sfile>:p:h/python.vim
+ exe "syn include @vimPythonScript ".s:pythonpath
  if exists("g:vimsyn_folding") && g:vimsyn_folding =~ 'P'
-  syn region vimPythonRegion fold matchgroup=vimScriptDelim start=+py\%[thon]\s*<<\s*\z(.*\)$+ end=+^\z1$+ contains=@vimPythonScript
-  syn region vimPythonRegion fold matchgroup=vimScriptDelim start=+py\%[thon]\s*<<\s*$+ end=+\.$+ contains=@vimPythonScript
+  syn region vimPythonRegion fold matchgroup=vimScriptDelim start=+py\%[thon]\s*<<\s*\z(.*\)$+ end=+^\z1$+	contains=@vimPythonScript
+  syn region vimPythonRegion fold matchgroup=vimScriptDelim start=+py\%[thon]\s*<<\s*$+ end=+\.$+	contains=@vimPythonScript
  else
-  syn region vimPythonRegion matchgroup=vimScriptDelim start=+py\%[thon]\s*<<\s*\z(.*\)$+ end=+^\z1$+ contains=@vimPythonScript
-  syn region vimPythonRegion matchgroup=vimScriptDelim start=+py\%[thon]\s*<<\s*$+ end=+\.$+ contains=@vimPythonScript
+  syn region vimPythonRegion matchgroup=vimScriptDelim start=+py\%[thon]\s*<<\s*\z(.*\)$+ end=+^\z1$+	contains=@vimPythonScript
+  syn region vimPythonRegion matchgroup=vimScriptDelim start=+py\%[thon]\s*<<\s*$+ end=+\.$+	contains=@vimPythonScript
  endif
+ syn cluster vimFuncBodyList	add=vimPythonRegion
 else
  syn region vimEmbedError start=+py\%[thon]\s*<<\s*\z(.*\)$+ end=+^\z1$+
  syn region vimEmbedError start=+py\%[thon]\s*<<\s*$+ end=+\.$+
 endif
+unlet s:pythonpath
 
 " [-- tcl --] {{{3
 if has("win32") || has("win95") || has("win64") || has("win16")
  " apparently has("tcl") has been hanging vim on some windows systems with cygwin
- let trytcl= (&shell !~ '\<\%(bash\>\|4[nN][tT]\|\<zsh\)\>\%(\.exe\)\=$')
+ let s:trytcl= (&shell !~ '\<\%(bash\>\|4[nN][tT]\|\<zsh\)\>\%(\.exe\)\=$')
 else
- let trytcl= 1
+ let s:trytcl= 1
 endif
-if trytcl
- if (g:vimsyn_embed =~ 't' && has("tcl")) && filereadable(expand("<sfile>:p:h")."/tcl.vim")
-  unlet! b:current_syntax
-  syn include @vimTclScript <sfile>:p:h/tcl.vim
-  if exists("g:vimsyn_folding") && g:vimsyn_folding =~ 't'
-   syn region vimTclRegion fold matchgroup=vimScriptDelim start=+tc[l]\=\s*<<\s*\z(.*\)$+ end=+^\z1$+ contains=@vimTclScript
-   syn region vimTclRegion fold matchgroup=vimScriptDelim start=+tc[l]\=\s*<<\s*$+ end=+\.$+ contains=@vimTclScript
-  else
-   syn region vimTclRegion matchgroup=vimScriptDelim start=+tc[l]\=\s*<<\s*\z(.*\)$+ end=+^\z1$+ contains=@vimTclScript
-   syn region vimTclRegion matchgroup=vimScriptDelim start=+tc[l]\=\s*<<\s*$+ end=+\.$+ contains=@vimTclScript
-  endif
+if s:trytcl
+ let s:tclpath= expand("<sfile>:p:h")."/tcl.vim"
+ if !filereadable(s:tclpath)
+  let s:tclpath= globpath(&rtp,"syntax/tcl.vim")
  endif
+ if (g:vimsyn_embed =~ 't' && has("tcl")) && filereadable(s:tclpath)
+  unlet! b:current_syntax
+  exe "syn include @vimTclScript ".s:tclpath
+  if exists("g:vimsyn_folding") && g:vimsyn_folding =~ 't'
+   syn region vimTclRegion fold matchgroup=vimScriptDelim start=+tc[l]\=\s*<<\s*\z(.*\)$+ end=+^\z1$+	contains=@vimTclScript
+   syn region vimTclRegion fold matchgroup=vimScriptDelim start=+tc[l]\=\s*<<\s*$+ end=+\.$+	contains=@vimTclScript
+  else
+   syn region vimTclRegion matchgroup=vimScriptDelim start=+tc[l]\=\s*<<\s*\z(.*\)$+ end=+^\z1$+	contains=@vimTclScript
+   syn region vimTclRegion matchgroup=vimScriptDelim start=+tc[l]\=\s*<<\s*$+ end=+\.$+		contains=@vimTclScript
+  endif
+  syn cluster vimFuncBodyList	add=vimTclScript
+ else
+  syn region vimEmbedError start=+tc[l]\=\s*<<\s*\z(.*\)$+ end=+^\z1$+
+  syn region vimEmbedError start=+tc[l]\=\s*<<\s*$+ end=+\.$+
+ endif
+ unlet s:tclpath
 else
  syn region vimEmbedError start=+tc[l]\=\s*<<\s*\z(.*\)$+ end=+^\z1$+
  syn region vimEmbedError start=+tc[l]\=\s*<<\s*$+ end=+\.$+
 endif
-unlet trytcl
+unlet s:trytcl
 
 " [-- mzscheme --] {{{3
-if (g:vimsyn_embed =~ 'm' && has("mzscheme")) && filereadable(expand("<sfile>:p:h")."/scheme.vim")
+let s:mzschemepath= expand("<sfile>:p:h")."/scheme.vim"
+if !filereadable(s:mzschemepath)
+ let s:mzschemepath= globpath(&rtp,"syntax/scheme.vim")
+endif
+if (g:vimsyn_embed =~ 'm' && has("mzscheme")) && filereadable(s:mzschemepath)
  unlet! b:current_syntax
  let iskKeep= &isk
- syn include @vimMzSchemeScript <sfile>:p:h/scheme.vim
+ exe "syn include @vimMzSchemeScript ".s:mzschemepath
  let &isk= iskKeep
  if exists("g:vimsyn_folding") && g:vimsyn_folding =~ 'm'
-  syn region vimMzSchemeRegion fold matchgroup=vimScriptDelim start=+mz\%[scheme]\s*<<\s*\z(.*\)$+ end=+^\z1$+ contains=@vimMzSchemeScript
-  syn region vimMzSchemeRegion fold matchgroup=vimScriptDelim start=+mz\%[scheme]\s*<<\s*$+ end=+\.$+ contains=@vimMzSchemeScript
+  syn region vimMzSchemeRegion fold matchgroup=vimScriptDelim start=+mz\%[scheme]\s*<<\s*\z(.*\)$+ end=+^\z1$+	contains=@vimMzSchemeScript
+  syn region vimMzSchemeRegion fold matchgroup=vimScriptDelim start=+mz\%[scheme]\s*<<\s*$+ end=+\.$+		contains=@vimMzSchemeScript
  else
-  syn region vimMzSchemeRegion matchgroup=vimScriptDelim start=+mz\%[scheme]\s*<<\s*\z(.*\)$+ end=+^\z1$+ contains=@vimMzSchemeScript
-  syn region vimMzSchemeRegion matchgroup=vimScriptDelim start=+mz\%[scheme]\s*<<\s*$+ end=+\.$+ contains=@vimMzSchemeScript
+  syn region vimMzSchemeRegion matchgroup=vimScriptDelim start=+mz\%[scheme]\s*<<\s*\z(.*\)$+ end=+^\z1$+		contains=@vimMzSchemeScript
+  syn region vimMzSchemeRegion matchgroup=vimScriptDelim start=+mz\%[scheme]\s*<<\s*$+ end=+\.$+		contains=@vimMzSchemeScript
  endif
+ syn cluster vimFuncBodyList	add=vimMzSchemeRegion
 else
  syn region vimEmbedError start=+mz\%[scheme]\s*<<\s*\z(.*\)$+ end=+^\z1$+
  syn region vimEmbedError start=+mz\%[scheme]\s*<<\s*$+ end=+\.$+
 endif
+unlet s:mzschemepath
 
 " Synchronize (speed) {{{2
 "============
@@ -643,6 +678,7 @@
 syn sync linecont	"^\s\+\\"
 syn sync match vimAugroupSyncA	groupthere NONE	"\<aug\%[roup]\>\s\+[eE][nN][dD]"
 
+" ====================
 " Highlighting Settings {{{2
 " ====================
 
@@ -709,15 +745,15 @@
 hi def link vimMenuNameMore	vimMenuName
 hi def link vimMtchComment	vimComment
 hi def link vimNorm	vimCommand
+hi def link vimNotFunc	vimCommand
 hi def link vimNotPatSep	vimString
-hi def link vimPatSepR	vimPatSep
-hi def link vimPatSepZ	vimPatSep
 hi def link vimPatSepErr	vimPatSep
+hi def link vimPatSepR	vimPatSep
 hi def link vimPatSepZone	vimString
+hi def link vimPatSepZ	vimPatSep
 hi def link vimPlainMark	vimMark
 hi def link vimPlainRegister	vimRegister
 hi def link vimSearch	vimString
-hi def link vimSearchDelim	Statement
 hi def link vimSetMod	vimOption
 hi def link vimSetString	vimString
 hi def link vimSpecFileMod	vimSpecFile
@@ -738,11 +774,11 @@
 hi def link vimSynRegPat	vimString
 hi def link vimSyntax	vimCommand
 hi def link vimSynType	vimSpecial
+hi def link vimUnmap	vimMap
 hi def link vimUserAttrbCmplt	vimSpecial
 hi def link vimUserAttrbKey	vimOption
 hi def link vimUserAttrb	vimSpecial
 hi def link vimUserCommand	vimCommand
-hi def link vimUserFunc	Normal
 
 hi def link vimAutoEvent	Type
 hi def link vimBracket	Delimiter
@@ -759,24 +795,25 @@
 hi def link vimFuncName	Function
 hi def link vimFuncSID	Special
 hi def link vimFuncVar	Identifier
-hi def link vimGroup	Type
 hi def link vimGroupSpecial	Special
-hi def link vimHLMod	PreProc
+hi def link vimGroup	Type
 hi def link vimHiAttrib	PreProc
 hi def link vimHiTerm	Type
+hi def link vimHLMod	PreProc
 hi def link vimKeyword	Statement
 hi def link vimMark	Number
 hi def link vimMenuName	PreProc
 hi def link vimNotation	Special
-hi def link vimNotFunc	vimCommand
 hi def link vimNumber	Number
+hi def link vimOperError	Error
 hi def link vimOper	Operator
 hi def link vimOption	PreProc
-hi def link vimOperError	Error
+hi def link vimParenSep	Delimiter
 hi def link vimPatSep	SpecialChar
 hi def link vimPattern	Type
 hi def link vimRegister	SpecialChar
 hi def link vimScriptDelim	Comment
+hi def link vimSearchDelim	Statement
 hi def link vimSep	Delimiter
 hi def link vimSetSep	Statement
 hi def link vimSpecFile	Identifier
@@ -786,18 +823,19 @@
 hi def link vimSubstDelim	Delimiter
 hi def link vimSubstFlags	Special
 hi def link vimSubstSubstr	SpecialChar
-hi def link vimSynCase	Type
 hi def link vimSynCaseError	Error
-hi def link vimSynError	Error
-hi def link vimSynOption	Special
-hi def link vimSynReg	Type
+hi def link vimSynCase	Type
 hi def link vimSyncC	Type
 hi def link vimSyncError	Error
 hi def link vimSyncKey	Type
 hi def link vimSyncNone	Type
+hi def link vimSynError	Error
+hi def link vimSynOption	Special
+hi def link vimSynReg	Type
 hi def link vimTodo	Todo
-hi def link vimUserCmdError	Error
 hi def link vimUserAttrbCmpltFunc	Special
+hi def link vimUserCmdError	Error
+hi def link vimUserFunc	Normal
 hi def link vimWarn	WarningMsg
 
 " Current Syntax Variable: {{{2