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subroutine evalr (argstk, i, j)
integer argstk (100), i, j
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 argno, k, m, n, t, td, instr0, delim
external index
integer index, length
integer digits(11)
data digits(1)/48/,digits(2)/49/,digits(3)/50/,digits(4)/51/,digit
*s(5)/52/,digits(6)/53/,digits(7)/54/,digits(8)/55/,digits(9)/56/,d
*igits(10)/57/,digits(11)/-2/
t = argstk (i)
td = evalst (t)
if (.not.(td .eq. -10))goto 23000
call domac (argstk, i, j)
goto 23001
23000 continue
if (.not.(td .eq. -12))goto 23002
call doincr (argstk, i, j)
goto 23003
23002 continue
if (.not.(td .eq. -13))goto 23004
call dosub (argstk, i, j)
goto 23005
23004 continue
if (.not.(td .eq. -11))goto 23006
call doif (argstk, i, j)
goto 23007
23006 continue
if (.not.(td .eq. -14))goto 23008
call doarth (argstk, i, j)
goto 23009
23008 continue
instr0 = 0
k = t + length (evalst (t)) - 1
23010 if (.not.(k .gt. t))goto 23012
if (.not.(evalst(k) .eq. 39 .or. evalst(k) .eq. 34))goto 23013
if (.not.(instr0 .eq. 0))goto 23015
delim = evalst(k)
instr0 = 1
goto 23016
23015 continue
instr0 = 0
23016 continue
call putbak (evalst(k))
goto 23014
23013 continue
if (.not.(evalst(k-1) .ne. 36 .or. instr0 .eq. 1))goto 23017
call putbak (evalst (k))
goto 23018
23017 continue
argno = index (digits, evalst (k)) - 1
if (.not.(argno .ge. 0 .and. argno .lt. j - i))goto 23019
n = i + argno + 1
m = argstk (n)
call pbstr (evalst (m))
23019 continue
k = k - 1
23018 continue
23014 continue
23011 k = k - 1
goto 23010
23012 continue
if (.not.(k .eq. t))goto 23021
call putbak (evalst (k))
23021 continue
23009 continue
23007 continue
23005 continue
23003 continue
23001 continue
return
end
c logic0 logical_column
c instr0 in_string
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