#line 2 "pascaldefs.nw"
global showlocal
procedure main(args)
  showlocal := !args == "-local"
  go()
end
#line 8 "pascaldefs.nw"
procedure postpass(name, arg)
  static kind
  initial { kind := "bogus" }
  case name of {
    "begin" : arg ? kind := tab(upto(' ')|0)
    "text" : if kind == "code" then arg ?
        if (optwhite(), =("function "|"procedure "), not hasword(arg, "forward")) then{
            tab(many(' '))
            writedefn(tab(upto(' ():;')))
        } else if (optwhite(), x := allupper(), optwhite(), ="=") then {
            writedefn(x)
        }
  }
  return
end

procedure prepass(name, arg)
  if name == "end" then writedefn(&null) # force newline
end

procedure words()
  static alnum
  initial alnum := &letters ++ &digits ++ '_'
  suspend if any(alnum) then tab(many(alnum))
          else if pos(0) then fail
          else if tab(upto(alnum)) then words()
end

procedure hasword(s, w)
  suspend (tab(0) ? words()) == w
end

procedure optwhite()
  suspend tab(many(' \t')) | ""
end

procedure allupper()
  static uppers
  initial uppers := &ucase ++ &digits ++ '_'
  suspend tab(many(uppers))
end


procedure rcsinfo () 
  return "$Id: pascaldefs.nw,v 1.17 2008/10/06 01:03:05 nr Exp nr $" ||
         "$Name: v2_12 $"
end
#line 1 "defns.nw"
procedure go()
  local line
  while line := read() do {
    apply(prepass, line)
    write(line)
    if match("@fatal ", line) then exit(1)
    apply(postpass, line)
  }
end

procedure apply(pass, line)
    line ? (="@" & pass(tab(upto(' ')|0),  if =" " then tab(0) else &null))
end
#line 18 "defns.nw"
procedure writedefn(defn, locl)
  static indextext
  initial indextext := ""
  if /defn then
    *indextext > 0 & 
#line 31 "defns.nw"
{ # write("@index nl")		# don't!
  indextext := ""
}
#line 23 "defns.nw"
  else {
    if *indextext + *defn > 65 then 
#line 31 "defns.nw"
{ # write("@index nl")		# don't!
  indextext := ""
}
#line 25 "defns.nw"
    write(if \locl then "@index localdefn " else "@index defn ", defn)
    indextext ||:= " " || defn
  }
  return
end
#line 35 "defns.nw"
procedure rcsinfo_too () 
  return "$Id: defns.nw,v 1.18 2008/10/06 01:03:05 nr Exp nr $" ||
         "$Name: v2_12 $"
end