syn match sicadIdentifier "%g\=[irpt][0-9]\{1,2}\>"
syn match sicadIdentifier "%g\=l[0-9]\>" " separated logical varible
syn match sicadIdentifier "%g\=[irptl]("me=e-1
syn match sicadIdentifier "%error\>"
syn match sicadIdentifier "%nsel\>"
syn match sicadIdentifier "%nvar\>"
syn match sicadIdentifier "%scl\>"
syn match sicadIdentifier "%wd\>"
" label
syn match sicadLabel1 "^ *\.[a-z][a-z0-9]\{0,7} \+[^ ]"me=e-1
syn match sicadLabel2 "\<goto \.\=[a-z][a-z0-9]\{0,7}\>" contains=sicadGoto
" boolean
syn match sicadBoolean "\.f\."
syn match sicadBoolean "\.t\."
" integer without sign
syn match sicadNumber "\<[0-9]\+\>"
" floating point number, with dot, optional exponent
syn match sicadFloat "\<[0-9]\+\.[0-9]*\(e[-+]\=[0-9]\+\)\=\>"
" floating point number, starting with a dot, optional exponent
syn match sicadFloat "\.[0-9]\+\(e[-+]\=[0-9]\+\)\=\>"
" floating point number, without dot, with exponent
syn match sicadFloat "\<[0-9]\+e[-+]\=[0-9]\+\>"
" comments
syn region sicadComment start="^ *\*" end=";"me=e-1 end="$" contains=sicadString_
syn region sicadComment start="^ *\.[a-z][a-z0-9]\{0,7} \+\*" end=";"me=e-1 end="$" contains=sicadLabel1,sicadString_ " just here the odd number of apostrophes are disallowed - it is not realized yet
syn region sicadComment start="; *\*"ms=s+1 end=";"me=e-1 end="$" contains=sicadString_
" comment between docbeg and docend
syn region sicadComment matchgroup=sicadStatement start="\<docbeg\>" end="\<docend\>"
" catch \ at the end of line
syn match sicadStatement "\\ *$"
" catch errors caused by wrong parenthesis
syn region sicadParen transparent start='(' end=')' contains=ALLBUT,sicadParenError
syn match sicadParenError ")"
" string in comment is transparent - use contains=sicadString_ in sicadComment regions
syn region sicadString_ transparent start=+'+ end=+'+ oneline contained
" string
syn region sicadString start=+'+ end=+'+ oneline
" synchronizing
syn sync match sicadSyncComment groupthere NONE "\<docend\>"
syn sync match sicadSyncComment grouphere sicadComment "\<docbeg\>"
"syn sync match sicadSyncParen groupthere NONE ')'
"syn sync match sicadSyncParen grouphere sicadParen '('
" next line must be examined too
syn sync linecont "\\ *$"
" other keywords
syn keyword sicadStatement abst add adrin aib aibzsn
syn keyword sicadStatement aidump aifgeo aisbrk alknam alknr
syn keyword sicadStatement alksav alksel alktrc alopen ansbo
syn keyword sicadStatement aractiv ararea arareao arbuffer archeck
syn keyword sicadStatement arcomv arcont arconv arcopy arcopyo
syn keyword sicadStatement arcorr arcreate arerror areval arflfm
syn keyword sicadStatement arflop arfrast argbkey argenf argraph
syn keyword sicadStatement argrapho arinters arkompfl arlisly arnext
syn keyword sicadStatement aroverl arovers arpars arrefp arselect
syn keyword sicadStatement arset arstruct arunify arupdate arvector
syn keyword sicadStatement arveinfl arvflfl arvoroni ausku basis
syn keyword sicadStatement basisaus basisdar basisnr bebos befl
syn keyword sicadStatement befli befls beo beorta beortn
syn keyword sicadStatement bep bepan bepap bepola bepoln
syn keyword sicadStatement bepsn bepsp ber berili berk
syn keyword sicadStatement bewz bkl bli bma bmakt
syn keyword sicadStatement bmbm bmerk bmerw bminit bmk
syn keyword sicadStatement bmorth bmos bmpar bmsl bmsum
syn keyword sicadStatement bmver bmvero bmw bo bta
syn keyword sicadStatement buffer bvl bw bza bzap
syn keyword sicadStatement bzd bzgera bzorth cat catel
syn keyword sicadStatement cdbdiff ce close comp conclose
syn keyword sicadStatement coninfo conopen conread contour conwrite
syn keyword sicadStatement cop copel cr cs cstat
syn keyword sicadStatement cursor d da dal dasp
syn keyword sicadStatement dasps dataout dcol dd defsr
syn keyword sicadStatement del delel deskrdef df dfn
syn keyword sicadStatement dfns dfpos dfr dgd dgm
syn keyword sicadStatement dgp dgr dh diaus dir
syn keyword sicadStatement disbsd dkl dktx dkur dlgfix
syn keyword sicadStatement dlgfre dma dprio dr druse
syn keyword sicadStatement dsel dskinfo dsr dv dve
syn keyword sicadStatement eba ebd ebs edbsdbin edbssnin
syn keyword sicadStatement edbsvtin edt egaus egdef egdefs
syn keyword sicadStatement eglist egloe egloenp egloes egxx
syn keyword sicadStatement eib ekur ekuradd elpos epg
syn keyword sicadStatement esau esauadd esek eta etap
syn keyword sicadStatement feparam ficonv filse fl fli
syn keyword sicadStatement flinit flkor fln flnli flop
syn keyword sicadStatement flowert flparam flraster flsy flsyd
syn keyword sicadStatement flsym flsyms flsymt fmtatt fmtdia
syn keyword sicadStatement fmtlib fpg gbadddb gbanrs gbatw
syn keyword sicadStatement gbau gbaudit gbclosp gbcreem gbcreld
syn keyword sicadStatement gbcresdb gbcretd gbde gbdeldb gbdelem
syn keyword sicadStatement gbdelld gbdeltd gbdisdb gbdisem gbdisld
syn keyword sicadStatement gbdistd gbebn gbemau gbepsv gbgetdet
syn keyword sicadStatement gbgetmas gbgqel gbgqelr gbgqsa gbgrant
syn keyword sicadStatement gbler gblerb gblerf gbles gblocdic
syn keyword sicadStatement gbmgmg gbmntdb gbmoddb gbnam gbneu
syn keyword sicadStatement gbopenp gbpoly gbpos gbpruef gbps
syn keyword sicadStatement gbqgel gbqgsa gbreldic gbresem gbrevoke
syn keyword sicadStatement gbsav gbsbef gbsddk gbsicu gbsrt
syn keyword sicadStatement gbss gbstat gbsysp gbszau gbubp
syn keyword sicadStatement gbueb gbunmdb gbuseem gbw gbweg
syn keyword sicadStatement gbwieh gbzt gelp gera hgw
syn keyword sicadStatement hpg hr0 hra hrar inchk
syn keyword sicadStatement inf infd inst kbml kbmm
syn keyword sicadStatement kbmt khboe khbol khdob khe
syn keyword sicadStatement khetap khfrw khlang khld khmfrp
syn keyword sicadStatement khmks khpd khpfeil khpl khprofil
syn keyword sicadStatement khsa khsabs khse khskbz khsna
syn keyword sicadStatement khsnum khsob khspos khzpe khzpl
syn keyword sicadStatement kib kldat klleg klsch klsym
syn keyword sicadStatement klvert kmpg kmtlage kmtp kodef
syn keyword sicadStatement kodefp kok kokp kolae kom
syn keyword sicadStatement kopar koparp kopg kosy kp
syn keyword sicadStatement kr krsek krtclose krtopen ktk
syn keyword sicadStatement lad lae laesel language lasso
syn keyword sicadStatement lbdes lcs ldesk ldesks le
syn keyword sicadStatement leak leattdes leba lebas lebaznp
syn keyword sicadStatement lebd lebm lebv lebvaus lebvlist
syn keyword sicadStatement lede ledel ledepo ledepol ledepos
syn keyword sicadStatement leder ledm lee leeins lees
syn keyword sicadStatement lege lekr lekrend lekwa lekwas
syn keyword sicadStatement lel lelh lell lelp lem
syn keyword sicadStatement lena lend lenm lep lepe
syn keyword sicadStatement lepee lepko lepl lepmko lepmkop
syn keyword sicadStatement lepos leqs leqsl leqssp leqsv
syn keyword sicadStatement leqsvov les lesch lesr less
syn keyword sicadStatement lestd let letaum letl lev
syn keyword sicadStatement levtm levtp levtr lew lewm
syn keyword sicadStatement lexx lfs li lldes lmode
syn keyword sicadStatement loedk loepkt lop lose lp
syn keyword sicadStatement lppg lppruef lr ls lsop
syn keyword sicadStatement lsta lstat ly lyaus lz
syn keyword sicadStatement lza lzae lzbz lze lznr
syn keyword sicadStatement lzo lzpos ma ma0 ma1
syn keyword sicadStatement mad map mapoly mcarp mccfr
syn keyword sicadStatement mccgr mcclr mccrf mcdf mcdma
syn keyword sicadStatement mcdr mcdrp mcdve mcebd mcgse
syn keyword sicadStatement mcinfo mcldrp md me mefd
syn keyword sicadStatement mefds minmax mipg ml mmdbf
syn keyword sicadStatement mmdellb mmfsb mminfolb mmlapp mmlbf
syn keyword sicadStatement mmlistlb mmreadlb mmsetlb mnp mpo
syn keyword sicadStatement mr mra ms msav msgout
syn keyword sicadStatement msgsnd msp mspf mtd nasel
syn keyword sicadStatement ncomp new nlist nlistlt nlistly
syn keyword sicadStatement nlistnp nlistpo np npa npdes
syn keyword sicadStatement npe npem npinfa npruef npsat
syn keyword sicadStatement npss npssa ntz oa oan
syn keyword sicadStatement odel odf odfx oj oja
syn keyword sicadStatement ojaddsk ojaef ojaefs ojaen ojak
syn keyword sicadStatement ojaks ojakt ojakz ojalm ojatkis
syn keyword sicadStatement ojatt ojbsel ojckon ojde ojdtl
syn keyword sicadStatement ojeb ojebd ojel ojesb ojesbd
syn keyword sicadStatement ojex ojezge ojko ojlb ojloe
syn keyword sicadStatement ojlsb ojmos ojnam ojpda ojpoly
syn keyword sicadStatement ojprae ojs ojsak ojsort ojstrukt
syn keyword sicadStatement ojsub ojtdef ojx old op
syn keyword sicadStatement opa opa1 open opnbsd orth
syn keyword sicadStatement osanz ot otp otrefp paranf
syn keyword sicadStatement pas passw pda pg pg0
syn keyword sicadStatement pgauf pgaufsel pgb pgko pgm
syn keyword sicadStatement pgr pgvs pily pkpg plot
syn keyword sicadStatement plotf plotfr pnrver poa pos
syn keyword sicadStatement posa posaus post protect prs
syn keyword sicadStatement prsym ps psadd psclose psopen
syn keyword sicadStatement psparam psprw psres psstat psw
syn keyword sicadStatement pswr qualif rahmen raster rasterd
syn keyword sicadStatement rbbackup rbchange rbcmd rbcopy rbcut
syn keyword sicadStatement rbdbcl rbdbload rbdbop rbdbwin rbdefs
syn keyword sicadStatement rbedit rbfill rbfload rbfree rbg
syn keyword sicadStatement rbinfo rbpaste rbrstore rbsnap rbsta
syn keyword sicadStatement rbvtor rcol re reb refunc
syn keyword sicadStatement ren renel rk rkpos rohr
syn keyword sicadStatement rohrpos rpr rr rr0 rra
syn keyword sicadStatement rrar rs samtosdb sav savx
syn keyword sicadStatement scol scopy scopye sddk sdwr
syn keyword sicadStatement se selaus selpos seman semi
syn keyword sicadStatement sesch setscl sge sid sie
syn keyword sicadStatement sig sigp skk skks sn
syn keyword sicadStatement sn21 snpa snpar snpd snpi
syn keyword sicadStatement snpkor snpl snpm sof sop
syn keyword sicadStatement split spr sqdadd sqdlad sqdold
syn keyword sicadStatement sqdsav sql sr sres srt
syn keyword sicadStatement sset stat stdtxt string strukt
syn keyword sicadStatement strupru suinfl suinfls supo supo1
syn keyword sicadStatement sva svr sy sya syly
syn keyword sicadStatement sys sysout syu syux taa
syn keyword sicadStatement tabeg tabl tabm tam tanr
syn keyword sicadStatement tapg tapos tarkd tas tase
syn keyword sicadStatement tb tbadd tbd tbext tbget
syn keyword sicadStatement tbint tbout tbput tbsat tbsel
syn keyword sicadStatement tbstr tcaux tccable tcchkrep tccond
syn keyword sicadStatement tcinit tcmodel tcnwe tcpairs tcpath
syn keyword sicadStatement tcscheme tcse tcselc tcstar tcstrman
syn keyword sicadStatement tcsymbol tctable tctest tcthrcab tctrans
syn keyword sicadStatement tctst tdb tdbdel tdbget tdblist
syn keyword sicadStatement tdbput tgmod titel tmoff tmon
syn keyword sicadStatement tp tpa tps tpta tra
syn keyword sicadStatement trans transkdo transopt transpro trm
syn keyword sicadStatement trpg trrkd trs ts tsa
syn keyword sicadStatement tx txa txchk txcng txju
syn keyword sicadStatement txl txp txtcmp txz uiinfo
syn keyword sicadStatement uistatus umdk umdk1 umdka umge
syn keyword sicadStatement umr verbo verflli verif verly
syn keyword sicadStatement versinfo vfg wabsym wzmerk zdrhf
syn keyword sicadStatement zdrhfn zdrhfw zdrhfwn zefp zfl
syn keyword sicadStatement zflaus zka zlel zlels zortf
syn keyword sicadStatement zortfn zortfw zortfwn zortp zortpn
syn keyword sicadStatement zparb zparbn zparf zparfn zparfw
syn keyword sicadStatement zparfwn zparp zparpn zwinkp zwinkpn
"syn match sicadParameter " [a-z][a-z0-9]*[=:]"me=e-1