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subroutine eatup
integer ptoken (100), t, token (100)
integer gettok
integer nlpar, equal
common /cdefio/ bp, buf (4096)
integer bp
integer buf
common /cfname/ fcname (30)
integer fcname
common /cfor/ fordep, forstk (200)
integer fordep
integer forstk
common /cgoto/ xfer
integer xfer
common /clabel/ label, retlab, memflg, col, logic0
integer label
integer retlab
integer memflg
integer col
integer logic0
common /cline/ dbgout, dbglev, level, linect (5), infile (5), fnam
*p, fnames ( 150)
integer dbgout
integer dbglev
integer level
integer linect
integer infile
integer fnamp
integer fnames
common /cmacro/ cp, ep, evalst (500), deftbl
integer cp
integer ep
integer evalst
integer deftbl
common /coutln/ outp, outbuf (74)
integer outp
integer outbuf
common /csbuf/ sbp, sbuf(2048), smem(240)
integer sbp
integer sbuf
integer smem
common /cswtch/ swtop, swlast, swstak(1000), swvnum, swvlev, swvst
*k(10), swinrg
integer swtop
integer swlast
integer swstak
integer swvnum
integer swvlev
integer swvstk
integer swinrg
common /ckword/ rkwtbl
integer rkwtbl
common /clname/ fkwtbl, namtbl, gentbl, errtbl, xpptbl
integer fkwtbl
integer namtbl
integer gentbl
integer errtbl
integer xpptbl
common /erchek/ ername, body, esp, errstk(30)
integer ername
integer body
integer esp
integer errstk
integer mem( 60000)
common/cdsmem/mem
integer serror(6)
data serror(1)/101/,serror(2)/114/,serror(3)/114/,serror(4)/111/,s
*error(5)/114/,serror(6)/-2/
nlpar = 0
token(1) = -2
23000 continue
call outstr (token)
t = gettok (token, 100)
23001 if (.not.(t .ne. 32 .and. t .ne. 9))goto 23000
23002 continue
if (.not.(t .eq. -9))goto 23003
if (.not.(equal (token, serror) .eq. 1))goto 23005
ername = 1
23005 continue
23003 continue
goto 10
23007 continue
t = gettok (token, 100)
10 if (.not.(t .eq. 59 .or. t .eq. 10))goto 23010
goto 23009
23010 continue
if (.not.(t .eq. 125 .or. t .eq. 123))goto 23012
call pbstr (token)
goto 23009
23012 continue
if (.not.(t .eq. -1))goto 23014
call synerr (15Hunexpected EOF.)
call pbstr (token)
goto 23009
23014 continue
if (.not.(t .eq. 44 .or. t .eq. 43 .or. t .eq. 45 .or. t .eq. 42 .
*or. (t .eq. 47 .and. body .eq. 1) .or. t .eq. 40 .or. t .eq. 38 .o
*r. t .eq. 124 .or. t .eq. 33 .or. t .eq. 126 .or. t .eq. 126 .or.
*t .eq. 94 .or. t .eq. 61 .or. t .eq. 95))goto 23016
23018 if (.not.(gettok (ptoken, 100) .eq. 10))goto 23019
goto 23018
23019 continue
call pbstr (ptoken)
if (.not.(t .eq. 95))goto 23020
token (1) = -2
23020 continue
23016 continue
if (.not.(t .eq. 40))goto 23022
nlpar = nlpar + 1
goto 23023
23022 continue
if (.not.(t .eq. 41))goto 23024
nlpar = nlpar - 1
23024 continue
23023 continue
if (.not.(t .eq. -9))goto 23026
call squash (token)
23026 continue
call outstr (token)
23008 if (.not.(nlpar .lt. 0))goto 23007
23009 continue
if (.not.(nlpar .ne. 0))goto 23028
call synerr (23Hunbalanced parentheses.)
23028 continue
return
end
c logic0 logical_column
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