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tiger.lex.sml
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functor TigerLexFun(structure Tokens: Tiger_TOKENS) = struct
structure yyInput : sig
type stream
val mkStream : (int -> string) -> stream
val fromStream : TextIO.StreamIO.instream -> stream
val getc : stream -> (Char.char * stream) option
val getpos : stream -> int
val getlineNo : stream -> int
val subtract : stream * stream -> string
val eof : stream -> bool
val lastWasNL : stream -> bool
end = struct
structure TIO = TextIO
structure TSIO = TIO.StreamIO
structure TPIO = TextPrimIO
datatype stream = Stream of {
strm : TSIO.instream,
id : int, (* track which streams originated
* from the same stream *)
pos : int,
lineNo : int,
lastWasNL : bool
}
local
val next = ref 0
in
fun nextId() = !next before (next := !next + 1)
end
val initPos = 2 (* ml-lex bug compatibility *)
fun mkStream inputN = let
val strm = TSIO.mkInstream
(TPIO.RD {
name = "lexgen",
chunkSize = 4096,
readVec = SOME inputN,
readArr = NONE,
readVecNB = NONE,
readArrNB = NONE,
block = NONE,
canInput = NONE,
avail = (fn () => NONE),
getPos = NONE,
setPos = NONE,
endPos = NONE,
verifyPos = NONE,
close = (fn () => ()),
ioDesc = NONE
}, "")
in
Stream {strm = strm, id = nextId(), pos = initPos, lineNo = 1,
lastWasNL = true}
end
fun fromStream strm = Stream {
strm = strm, id = nextId(), pos = initPos, lineNo = 1, lastWasNL = true
}
fun getc (Stream {strm, pos, id, lineNo, ...}) = (case TSIO.input1 strm
of NONE => NONE
| SOME (c, strm') =>
SOME (c, Stream {
strm = strm',
pos = pos+1,
id = id,
lineNo = lineNo +
(if c = #"\n" then 1 else 0),
lastWasNL = (c = #"\n")
})
(* end case*))
fun getpos (Stream {pos, ...}) = pos
fun getlineNo (Stream {lineNo, ...}) = lineNo
fun subtract (new, old) = let
val Stream {strm = strm, pos = oldPos, id = oldId, ...} = old
val Stream {pos = newPos, id = newId, ...} = new
val (diff, _) = if newId = oldId andalso newPos >= oldPos
then TSIO.inputN (strm, newPos - oldPos)
else raise Fail
"BUG: yyInput: attempted to subtract incompatible streams"
in
diff
end
fun eof s = not (isSome (getc s))
fun lastWasNL (Stream {lastWasNL, ...}) = lastWasNL
end
datatype yystart_state =
COMMENT | INITIAL
structure UserDeclarations =
struct
type pos = int
type svalue = Tokens.svalue
type ('a, 'b) token = ('a, 'b) Tokens.token
type lexresult = (svalue, pos) token
val lineNum = ErrorMsg.lineNum
val linePos = ErrorMsg.linePos
fun err (p1,p2) = ErrorMsg.error p1
val nestedComment = ref 0
fun parseInt (ns, p, k) =
case Int.fromString (ns) of
SOME n => (Tokens.INT (n, p, p+(String.size ns)))
| NONE => (ErrorMsg.error p ("failed to parse integer " ^ ns)
;k())
fun parseString s = (String.implode o (List.filter (fn x => x <> #"\"")) o String.explode) s
fun changeNestedComment oper = nestedComment := oper(!nestedComment, 1)
fun increaseNestedComment() = changeNestedComment op+
fun decreaseNestedComment() = changeNestedComment op-
fun getNestedCommentLevel() = !nestedComment
fun eof () = let
val pos = hd(!linePos)
in
(print "end of file \n";if getNestedCommentLevel() > 0 then ErrorMsg.error pos "Unescaped comment" else ();
Tokens.EOF(pos,pos))
end
end
datatype yymatch
= yyNO_MATCH
| yyMATCH of yyInput.stream * action * yymatch
withtype action = yyInput.stream * yymatch -> UserDeclarations.lexresult
local
val yytable =
Vector.fromList []
fun mk yyins = let
(* current start state *)
val yyss = ref INITIAL
fun YYBEGIN ss = (yyss := ss)
(* current input stream *)
val yystrm = ref yyins
(* get one char of input *)
val yygetc = yyInput.getc
(* create yytext *)
fun yymktext(strm) = yyInput.subtract (strm, !yystrm)
open UserDeclarations
fun lex
(yyarg as ()) = let
fun continue() = let
val yylastwasn = yyInput.lastWasNL (!yystrm)
fun yystuck (yyNO_MATCH) = raise Fail "stuck state"
| yystuck (yyMATCH (strm, action, old)) =
action (strm, old)
val yypos = yyInput.getpos (!yystrm)
val yygetlineNo = yyInput.getlineNo
fun yyactsToMatches (strm, [], oldMatches) = oldMatches
| yyactsToMatches (strm, act::acts, oldMatches) =
yyMATCH (strm, act, yyactsToMatches (strm, acts, oldMatches))
fun yygo actTable =
(fn (~1, _, oldMatches) => yystuck oldMatches
| (curState, strm, oldMatches) => let
val (transitions, finals') = Vector.sub (yytable, curState)
val finals = List.map (fn i => Vector.sub (actTable, i)) finals'
fun tryfinal() =
yystuck (yyactsToMatches (strm, finals, oldMatches))
fun find (c, []) = NONE
| find (c, (c1, c2, s)::ts) =
if c1 <= c andalso c <= c2 then SOME s
else find (c, ts)
in case yygetc strm
of SOME(c, strm') =>
(case find (c, transitions)
of NONE => tryfinal()
| SOME n =>
yygo actTable
(n, strm',
yyactsToMatches (strm, finals, oldMatches)))
| NONE => tryfinal()
end)
in
let
fun yyAction0 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (Tokens.WHILE(yypos, yypos + size yytext))
end
fun yyAction1 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (Tokens.FOR(yypos, yypos + size yytext))
end
fun yyAction2 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (Tokens.TO(yypos, yypos + size yytext))
end
fun yyAction3 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (Tokens.BREAK(yypos, yypos + size yytext))
end
fun yyAction4 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (Tokens.LET(yypos, yypos + size yytext))
end
fun yyAction5 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (Tokens.IN(yypos, yypos + size yytext))
end
fun yyAction6 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (Tokens.END(yypos, yypos + size yytext))
end
fun yyAction7 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (Tokens.FUNCTION(yypos, yypos + size yytext))
end
fun yyAction8 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (Tokens.VAR(yypos, yypos + size yytext))
end
fun yyAction9 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (Tokens.TYPE(yypos, yypos + size yytext))
end
fun yyAction10 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (Tokens.ARRAY(yypos, yypos + size yytext))
end
fun yyAction11 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (Tokens.IF(yypos, yypos + size yytext))
end
fun yyAction12 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (Tokens.THEN(yypos, yypos + size yytext))
end
fun yyAction13 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (Tokens.ELSE(yypos, yypos + size yytext))
end
fun yyAction14 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (Tokens.DO(yypos, yypos + size yytext))
end
fun yyAction15 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (Tokens.OF(yypos, yypos + size yytext))
end
fun yyAction16 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (Tokens.NIL(yypos, yypos + size yytext))
end
fun yyAction17 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.COMMA(yypos, yypos + 1)))
fun yyAction18 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.COLON(yypos, yypos + 1)))
fun yyAction19 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.SEMICOLON(yypos, yypos + 1)))
fun yyAction20 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.LPAREN(yypos, yypos + 1)))
fun yyAction21 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.RPAREN(yypos, yypos + 1)))
fun yyAction22 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.LBRACK(yypos, yypos + 1)))
fun yyAction23 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.RBRACK(yypos, yypos + 1)))
fun yyAction24 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.LBRACE(yypos, yypos + 1)))
fun yyAction25 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.RBRACE(yypos, yypos + 1)))
fun yyAction26 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.DOT(yypos, yypos + 1)))
fun yyAction27 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.PLUS(yypos, yypos + 1)))
fun yyAction28 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.MINUS(yypos, yypos + 1)))
fun yyAction29 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.TIMES(yypos, yypos + 1)))
fun yyAction30 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.DIVIDE(yypos, yypos + 1)))
fun yyAction31 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.EQ(yypos, yypos + 1)))
fun yyAction32 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.NEQ(yypos, yypos + 1)))
fun yyAction33 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.LT(yypos, yypos + 1)))
fun yyAction34 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.LE(yypos, yypos + 1)))
fun yyAction35 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.GT(yypos, yypos + 1)))
fun yyAction36 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.GE(yypos, yypos + 1)))
fun yyAction37 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.AND(yypos, yypos + 1)))
fun yyAction38 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.OR(yypos, yypos + 1)))
fun yyAction39 (strm, lastMatch : yymatch) = (yystrm := strm;
(Tokens.ASSIGN(yypos, yypos + 1)))
fun yyAction40 (strm, lastMatch : yymatch) = (yystrm := strm; (continue()))
fun yyAction41 (strm, lastMatch : yymatch) = (yystrm := strm;
(lineNum := !lineNum+1; linePos := yypos :: !linePos; continue()))
fun yyAction42 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (Tokens.ID(yytext, yypos, yypos + size yytext))
end
fun yyAction43 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm; (parseInt(yytext, yypos, continue))
end
fun yyAction44 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm;
(Tokens.STRING(parseString(yytext), yypos, yypos + size yytext))
end
fun yyAction45 (strm, lastMatch : yymatch) = (yystrm := strm;
(YYBEGIN COMMENT; increaseNestedComment(); continue()))
fun yyAction46 (strm, lastMatch : yymatch) = (yystrm := strm;
(increaseNestedComment(); continue()))
fun yyAction47 (strm, lastMatch : yymatch) = (yystrm := strm; (continue()))
fun yyAction48 (strm, lastMatch : yymatch) = (yystrm := strm;
(decreaseNestedComment();
if getNestedCommentLevel() = 0 then YYBEGIN INITIAL else ();
continue()))
fun yyAction49 (strm, lastMatch : yymatch) = let
val yytext = yymktext(strm)
in
yystrm := strm;
(ErrorMsg.error yypos ("illegal character " ^ yytext); continue())
end
fun yyQ43 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction25(strm, yyNO_MATCH)
| SOME(inp, strm') => yyAction25(strm, yyNO_MATCH)
(* end case *))
fun yyQ42 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction38(strm, yyNO_MATCH)
| SOME(inp, strm') => yyAction38(strm, yyNO_MATCH)
(* end case *))
fun yyQ41 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction24(strm, yyNO_MATCH)
| SOME(inp, strm') => yyAction24(strm, yyNO_MATCH)
(* end case *))
fun yyQ44 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction42(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"["
then yyAction42(strm, yyNO_MATCH)
else if inp < #"["
then if inp = #":"
then yyAction42(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp <= #"@"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp = #"`"
then yyAction42(strm, yyNO_MATCH)
else if inp < #"`"
then if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
(* end case *))
fun yyQ48 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction0(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"["
then yyAction0(strm, yyNO_MATCH)
else if inp < #"["
then if inp = #":"
then yyAction0(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction0(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction0, yyNO_MATCH))
else if inp <= #"@"
then yyAction0(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction0, yyNO_MATCH))
else if inp = #"`"
then yyAction0(strm, yyNO_MATCH)
else if inp < #"`"
then if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction0, yyNO_MATCH))
else yyAction0(strm, yyNO_MATCH)
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction0, yyNO_MATCH))
else yyAction0(strm, yyNO_MATCH)
(* end case *))
fun yyQ47 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction42(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"_"
then if inp = #":"
then yyAction42(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp = #"A"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"A"
then yyAction42(strm, yyNO_MATCH)
else if inp <= #"Z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
else if inp = #"e"
then yyQ48(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"e"
then if inp = #"`"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
(* end case *))
fun yyQ46 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction42(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"_"
then if inp = #":"
then yyAction42(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp = #"A"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"A"
then yyAction42(strm, yyNO_MATCH)
else if inp <= #"Z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
else if inp = #"l"
then yyQ47(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"l"
then if inp = #"`"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
(* end case *))
fun yyQ45 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction42(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"_"
then if inp = #":"
then yyAction42(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp = #"A"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"A"
then yyAction42(strm, yyNO_MATCH)
else if inp <= #"Z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
else if inp = #"i"
then yyQ46(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"i"
then if inp = #"`"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
(* end case *))
fun yyQ40 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction42(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"_"
then if inp = #":"
then yyAction42(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp = #"A"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"A"
then yyAction42(strm, yyNO_MATCH)
else if inp <= #"Z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
else if inp = #"h"
then yyQ45(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"h"
then if inp = #"`"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
(* end case *))
fun yyQ50 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction8(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"["
then yyAction8(strm, yyNO_MATCH)
else if inp < #"["
then if inp = #":"
then yyAction8(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction8(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction8, yyNO_MATCH))
else if inp <= #"@"
then yyAction8(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction8, yyNO_MATCH))
else if inp = #"`"
then yyAction8(strm, yyNO_MATCH)
else if inp < #"`"
then if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction8, yyNO_MATCH))
else yyAction8(strm, yyNO_MATCH)
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction8, yyNO_MATCH))
else yyAction8(strm, yyNO_MATCH)
(* end case *))
fun yyQ49 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction42(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"_"
then if inp = #":"
then yyAction42(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp = #"A"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"A"
then yyAction42(strm, yyNO_MATCH)
else if inp <= #"Z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
else if inp = #"r"
then yyQ50(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"r"
then if inp = #"`"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
(* end case *))
fun yyQ39 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction42(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"_"
then if inp = #":"
then yyAction42(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp = #"A"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"A"
then yyAction42(strm, yyNO_MATCH)
else if inp <= #"Z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
else if inp = #"b"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"b"
then if inp = #"`"
then yyAction42(strm, yyNO_MATCH)
else yyQ49(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
(* end case *))
fun yyQ55 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction9(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"["
then yyAction9(strm, yyNO_MATCH)
else if inp < #"["
then if inp = #":"
then yyAction9(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction9(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction9, yyNO_MATCH))
else if inp <= #"@"
then yyAction9(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction9, yyNO_MATCH))
else if inp = #"`"
then yyAction9(strm, yyNO_MATCH)
else if inp < #"`"
then if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction9, yyNO_MATCH))
else yyAction9(strm, yyNO_MATCH)
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction9, yyNO_MATCH))
else yyAction9(strm, yyNO_MATCH)
(* end case *))
fun yyQ54 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction42(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"_"
then if inp = #":"
then yyAction42(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp = #"A"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"A"
then yyAction42(strm, yyNO_MATCH)
else if inp <= #"Z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
else if inp = #"e"
then yyQ55(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"e"
then if inp = #"`"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
(* end case *))
fun yyQ53 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction42(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"_"
then if inp = #":"
then yyAction42(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp = #"A"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"A"
then yyAction42(strm, yyNO_MATCH)
else if inp <= #"Z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
else if inp = #"p"
then yyQ54(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"p"
then if inp = #"`"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
(* end case *))
fun yyQ52 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction2(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"["
then yyAction2(strm, yyNO_MATCH)
else if inp < #"["
then if inp = #":"
then yyAction2(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction2(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction2, yyNO_MATCH))
else if inp <= #"@"
then yyAction2(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction2, yyNO_MATCH))
else if inp = #"`"
then yyAction2(strm, yyNO_MATCH)
else if inp < #"`"
then if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction2, yyNO_MATCH))
else yyAction2(strm, yyNO_MATCH)
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction2, yyNO_MATCH))
else yyAction2(strm, yyNO_MATCH)
(* end case *))
fun yyQ57 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction12(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"["
then yyAction12(strm, yyNO_MATCH)
else if inp < #"["
then if inp = #":"
then yyAction12(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction12(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction12, yyNO_MATCH))
else if inp <= #"@"
then yyAction12(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction12, yyNO_MATCH))
else if inp = #"`"
then yyAction12(strm, yyNO_MATCH)
else if inp < #"`"
then if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction12, yyNO_MATCH))
else yyAction12(strm, yyNO_MATCH)
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction12, yyNO_MATCH))
else yyAction12(strm, yyNO_MATCH)
(* end case *))
fun yyQ56 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction42(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"_"
then if inp = #":"
then yyAction42(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp = #"A"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"A"
then yyAction42(strm, yyNO_MATCH)
else if inp <= #"Z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
else if inp = #"n"
then yyQ57(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"n"
then if inp = #"`"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
(* end case *))
fun yyQ51 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction42(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"_"
then if inp = #":"
then yyAction42(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp = #"A"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"A"
then yyAction42(strm, yyNO_MATCH)
else if inp <= #"Z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
else if inp = #"e"
then yyQ56(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"e"
then if inp = #"`"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
(* end case *))
fun yyQ38 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction42(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"a"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"a"
then if inp = #"A"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"A"
then if inp = #"0"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"0"
then yyAction42(strm, yyNO_MATCH)
else if inp <= #"9"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
else if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"_"
then if inp <= #"Z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
else yyAction42(strm, yyNO_MATCH)
else if inp = #"p"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"p"
then if inp = #"i"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"i"
then if inp = #"h"
then yyQ51(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp = #"o"
then yyQ52(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp = #"z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"z"
then if inp = #"y"
then yyQ53(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
(* end case *))
fun yyQ58 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction15(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"["
then yyAction15(strm, yyNO_MATCH)
else if inp < #"["
then if inp = #":"
then yyAction15(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction15(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction15, yyNO_MATCH))
else if inp <= #"@"
then yyAction15(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction15, yyNO_MATCH))
else if inp = #"`"
then yyAction15(strm, yyNO_MATCH)
else if inp < #"`"
then if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction15, yyNO_MATCH))
else yyAction15(strm, yyNO_MATCH)
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction15, yyNO_MATCH))
else yyAction15(strm, yyNO_MATCH)
(* end case *))
fun yyQ37 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction42(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"_"
then if inp = #":"
then yyAction42(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp = #"A"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"A"
then yyAction42(strm, yyNO_MATCH)
else if inp <= #"Z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
else if inp = #"f"
then yyQ58(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"f"
then if inp = #"`"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
(* end case *))
fun yyQ60 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction16(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"["
then yyAction16(strm, yyNO_MATCH)
else if inp < #"["
then if inp = #":"
then yyAction16(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction16(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction16, yyNO_MATCH))
else if inp <= #"@"
then yyAction16(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction16, yyNO_MATCH))
else if inp = #"`"
then yyAction16(strm, yyNO_MATCH)
else if inp < #"`"
then if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction16, yyNO_MATCH))
else yyAction16(strm, yyNO_MATCH)
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction16, yyNO_MATCH))
else yyAction16(strm, yyNO_MATCH)
(* end case *))
fun yyQ59 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction42(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"_"
then if inp = #":"
then yyAction42(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp = #"A"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"A"
then yyAction42(strm, yyNO_MATCH)
else if inp <= #"Z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
else if inp = #"l"
then yyQ60(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"l"
then if inp = #"`"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
(* end case *))
fun yyQ36 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction42(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"_"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"_"
then if inp = #":"
then yyAction42(strm, yyNO_MATCH)
else if inp < #":"
then if inp <= #"/"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp = #"A"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"A"
then yyAction42(strm, yyNO_MATCH)
else if inp <= #"Z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
else if inp = #"i"
then yyQ59(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp < #"i"
then if inp = #"`"
then yyAction42(strm, yyNO_MATCH)
else yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else if inp <= #"z"
then yyQ44(strm', yyMATCH(strm, yyAction42, yyNO_MATCH))
else yyAction42(strm, yyNO_MATCH)
(* end case *))
fun yyQ62 (strm, lastMatch : yymatch) = (case (yygetc(strm))
of NONE => yyAction4(strm, yyNO_MATCH)
| SOME(inp, strm') =>
if inp = #"["
then yyAction4(strm, yyNO_MATCH)
else if inp < #"["