diff -uNr kmyacc-4.1.4-org/sample/calc.phpy kmyacc-4.1.4-php/sample/calc.phpy
--- kmyacc-4.1.4-org/sample/calc.phpy	1970-01-01 09:00:00.000000000 +0900
+++ kmyacc-4.1.4-php/sample/calc.phpy	2008-01-28 01:20:53.000000000 +0900
@@ -0,0 +1,59 @@
+/*
+ * calculator
+ */
+
+%token NUMBER
+
+%left '+' '-'
+%left '*' '/'
+
+%%
+
+start:	lines;
+
+lines: /* empty */
+	| lines line
+        ;
+
+line	: expr '\n' { echo $1."\n"; }
+	| '\n' { echo "(empty line ignored)\n"; }
+	| error '\n'
+	;
+
+expr	: expr '+' expr { $$ = $1 + $3; }
+	| expr '-' expr { $$ = $1 - $3; }
+	| expr '*' expr { $$ = $1 * $3; }
+	| expr '/' expr { $$ = $1 / $3; }
+	| '(' expr ')' { $$ = $2; }
+	| NUMBER { $$ = $1; }
+	;
+
+%%
+
+$lexbuf = '';
+
+function yylex()
+{
+    global $lexbuf, $yylval;
+
+    do {
+        preg_replace('/^[\t ]+/', '', $lexbuf);
+        if ($lexbuf) break;
+    } while ($lexbuf = fgets(STDIN));
+
+    if (preg_match('/^(\d+)/', $lexbuf, $matches)) {
+        $yylval = (int)$matches[1];
+        $lexbuf = substr($lexbuf, strlen($matches[1]));
+        return NUMBER;
+    } else {
+        $ret = ord($lexbuf);
+        $lexbuf = substr($lexbuf, 1);
+        return $ret;
+    }
+}
+
+function yyerror()
+{
+}
+
+yyparse();
diff -uNr kmyacc-4.1.4-org/sample/calc.pyy kmyacc-4.1.4-php/sample/calc.pyy
--- kmyacc-4.1.4-org/sample/calc.pyy	1970-01-01 09:00:00.000000000 +0900
+++ kmyacc-4.1.4-php/sample/calc.pyy	2008-01-26 13:16:50.000000000 +0900
@@ -0,0 +1,84 @@
+/* Calculator in kmyacc + Python. */
+
+%{
+%}
+
+
+%token NUMBER IDENTIFIER
+
+%left '+' '-'
+%left '*' '/'
+
+%%
+
+start:	line;
+
+/*
+lines:
+	| lines line { $$ = $1 + $2 }
+	;
+*/
+
+line	: expr	{ print $1 }
+	| { $$ = "(empty line ignored)" }
+	| error { $$ = "" }
+	;
+
+expr	: expr '+' expr { $$ = $1 + $3 }
+	| expr '-' expr { $$ = $1 - $3 }
+	| expr '*' expr { $$ = $1 * $3 }
+	| expr '/' expr { $$ = $1 / $3 }
+	| '(' expr ')' { $$ = $2 }
+	| NUMBER { $$ = $1 }
+	;
+
+%%
+
+''' Lexical analyzer '''
+
+buffer = "1+2*3"
+token = None
+toktype = None
+
+
+def isletter(c):
+	return (ord('a') <= ord(c) and ord(c) <= ord('z')) or (ord('A') <= ord(c) and ord(c) <= ord('Z'))
+
+def isdigit(c):
+	return (ord('0') <= ord(c) and ord(c) <= ord('9'))
+
+def yylex():
+	global buffer, token, toktype, yylval
+	while len(buffer) > 0 and (buffer[0] == ' ' or buffer[0] == '\t'):
+		buffer = buffer[1:]
+	if len(buffer) == 0:
+		return 0
+	if isletter(buffer[0]):
+		i = 0
+		while i < len(buffer):
+			if not isletter(buffer[i]) and not isdigit(buffer[i]):
+				break
+			i = i + 1
+		token = buffer[:i]
+		buffer = buffer[i:]
+		return IDENTIFIER
+	elif isdigit(buffer[0]):
+		i = 0
+		while i < len(buffer):
+			if not isdigit(buffer[i]):
+				break
+			i = i + 1
+		token = buffer[:i]
+		buffer = buffer[i:]
+		yylval = int(token)
+		return NUMBER
+	else:
+		token = buffer[:1]
+		buffer = buffer[1:]
+		return ord(token[0])
+
+def yyerror(msg):
+	yyprintln(msg)
+
+print buffer
+yyparse()
diff -uNr kmyacc-4.1.4-org/src/Makefile kmyacc-4.1.4-php/src/Makefile
--- kmyacc-4.1.4-org/src/Makefile	2008-01-26 13:16:47.000000000 +0900
+++ kmyacc-4.1.4-php/src/Makefile	2008-01-28 01:24:24.000000000 +0900
@@ -44,6 +44,8 @@
 	$(INSTALL) kmyacc.java.parser $(PARLIB)
 	$(INSTALL) kmyacc.js.parser $(PARLIB)
 	$(INSTALL) kmyacc.pl.parser $(PARLIB)
+	$(INSTALL) kmyacc.py.parser $(PARLIB)
+	$(INSTALL) kmyacc.php.parser $(PARLIB)
 
 
 
diff -uNr kmyacc-4.1.4-org/src/common.h kmyacc-4.1.4-php/src/common.h
--- kmyacc-4.1.4-org/src/common.h	2008-01-26 13:16:46.000000000 +0900
+++ kmyacc-4.1.4-php/src/common.h	2008-01-26 13:16:49.000000000 +0900
@@ -6,6 +6,7 @@
 
 
 typedef unsigned char uchar;
+typedef unsigned int uint;
 typedef int bool;
 
 #define YES 1
diff -uNr kmyacc-4.1.4-org/src/genparser.c kmyacc-4.1.4-php/src/genparser.c
--- kmyacc-4.1.4-org/src/genparser.c	2008-01-26 13:16:47.000000000 +0900
+++ kmyacc-4.1.4-php/src/genparser.c	2008-01-26 13:16:49.000000000 +0900
@@ -35,6 +35,8 @@
 #define LANG_RUBY	4
 #define LANG_JS		5
 #define LANG_ML		6
+#define LANG_PYTHON	7
+#define LANG_PHP	8
 
 #endif /* global */
 
@@ -99,6 +101,8 @@
   { LANG_RUBY, "ruby", ".rb", ".rby" },
   { LANG_JS, "javascript", ".js", ".jsy" },
   { LANG_ML, "ml", ".ml", ".mly" },
+  { LANG_PHP, "py", ".py", ".pyy" },
+  { LANG_PHP, "php", ".php", ".phpy" },
   { -1, NULL, NULL, NULL }
 };
 
@@ -343,6 +347,7 @@
     return "byte";
   default:
     unsupported();
+    return 0; // Remove compiler warning
   }
 }
 
@@ -356,11 +361,17 @@
       fprintf(ofp, "%s", indent);
     fprintf(ofp, i + 1 == n ? "%5d" : "%5d,", p[i]);
     if (++col == 10) {
+      if(get_lang_id() == LANG_PYTHON)
+        fprintf(ofp, " \\");
       fprintf(ofp, "\n");
       col = 0;
     }
   }
-  if (col != 0) fprintf(ofp, "\n");
+  if (col != 0) {
+    if(get_lang_id() == LANG_PYTHON)
+      fprintf(ofp, " \\");
+    fprintf(ofp, "\n");
+  }
 }
 
 
diff -uNr kmyacc-4.1.4-org/src/genparser.h kmyacc-4.1.4-php/src/genparser.h
--- kmyacc-4.1.4-org/src/genparser.h	2008-01-26 13:16:46.000000000 +0900
+++ kmyacc-4.1.4-php/src/genparser.h	2008-01-26 13:16:48.000000000 +0900
@@ -9,6 +9,8 @@
 #define LANG_RUBY	4
 #define LANG_JS		5
 #define LANG_ML		6
+#define LANG_PYTHON	7
+#define LANG_PHP	8
 
 extern char *get_lang_name(void);
 extern int get_lang_id(void);
diff -uNr kmyacc-4.1.4-org/src/grammar.c kmyacc-4.1.4-php/src/grammar.c
--- kmyacc-4.1.4-org/src/grammar.c	2008-01-26 13:16:47.000000000 +0900
+++ kmyacc-4.1.4-php/src/grammar.c	2008-01-26 23:34:32.000000000 +0900
@@ -392,10 +392,10 @@
   int val;
 
   nterms = nnonts = 0;
-  intern_gsym("$EOF", YES);
+  intern_gsym(get_lang_id() == LANG_PHP ? "EOF" : "$EOF", YES);
   gsym[0]->value = 0;
   error_token = intern_gsym(intern_token("error"), YES);
-  start_prime = intern_gsym("$start", NO);
+  start_prime = intern_gsym(get_lang_id() == LANG_PHP ? "start" : "$start", NO);
   start_sym = 0;
   cur_prec = 0;
   unioned = NO;
diff -uNr kmyacc-4.1.4-org/src/kmyacc.php.parser kmyacc-4.1.4-php/src/kmyacc.php.parser
--- kmyacc-4.1.4-org/src/kmyacc.php.parser	1970-01-01 09:00:00.000000000 +0900
+++ kmyacc-4.1.4-php/src/kmyacc.php.parser	2008-01-27 23:49:23.000000000 +0900
@@ -0,0 +1,348 @@
+<?php
+$meta @
+@semval($) $yyval
+@semval($,%t) $yyval
+@semval(%n) $yyastk[$yysp-(%l-%n)]
+@semval(%n,%t) $yyastk[$yysp-(%l-%n)]
+@include;
+
+/* Prototype file of PHP parser.
+ * Written by Masato Bito
+ * This file is PUBLIC DOMAIN.
+ */
+
+$buffer = null;
+$token = null;
+$toktype = null;
+
+@tokenval
+define('%s', %n);
+@endtokenval
+
+  
+/*
+  #define yyclearin (yychar = -1)
+  #define yyerrok (yyerrflag = 0)
+  #define YYRECOVERING (yyerrflag != 0)
+  #define YYERROR  goto yyerrlab
+*/
+
+
+/** Debug mode flag **/
+$yydebug = false;
+
+/** lexical element object **/
+$yylval = null;
+
+function yyprintln($msg)
+{
+  echo "$msg\n";
+}
+
+function yyflush()
+{
+  return;
+}
+
+@if -t
+$yydebug = true;
+
+$yyterminals = array(
+    @listvar terminals
+    , "???"
+    );
+
+
+function yytokname($n)
+{
+  switch ($n) {
+    @switch-for-token-name;
+  default:
+    return "???";
+  }
+}
+
+$yyproduction = array(
+  @production-strings;
+);
+
+
+/* Traditional Debug Mode */
+function YYTRACE_NEWSTATE($state, $sym)
+{
+  global $yydebug, $yyterminals;
+  if ($yydebug)
+    yyprintln("% State " . $state . ", Lookahead "
+                       . ($sym < 0 ? "--none--" : $yyterminals[$sym]));
+}
+
+function YYTRACE_READ($sym)
+{
+  global $yydebug, $yyterminals;
+  if ($yydebug)
+    yyprintln("% Reading " . $yyterminals[$sym]);
+}
+
+function YYTRACE_SHIFT($sym)
+{
+  global $yydebug, $yyterminals;
+  if ($yydebug)
+    yyprintln("% Shift " . $yyterminals[$sym]);
+}
+
+function YYTRACE_ACCEPT()
+{
+  global $yydebug;
+  if ($yydebug) yyprintln("% Accepted.");
+}
+
+function YYTRACE_REDUCE($n)
+{
+  global $yydebug, $yyproduction;
+  if ($yydebug)
+    yyprintln("% Reduce by (" . $n . ") " . $yyproduction[$n]);
+}
+
+function YYTRACE_POP($state)
+{
+  global $yydebug;
+  if ($yydebug)
+    yyprintln("% Recovering, uncovers state " . $state);
+}
+
+function YYTRACE_DISCARD($sym)
+{
+  global $yydebug, $yyterminals;
+  if ($yydebug)
+    yyprintln("% Discard " . $yyterminals[$sym]);
+}
+@endif
+
+
+$yytranslate = array(
+  @listvar yytranslate
+  );
+
+define('YYBADCH', @(YYBADCH));
+define('YYMAXLEX', @(YYMAXLEX));
+define('YYTERMS', @(YYTERMS));
+define('YYNONTERMS', @(YYNONTERMS));
+
+$yyaction = array(
+  @listvar yyaction
+  );
+
+define('YYLAST', @(YYLAST));
+
+$yycheck = array(
+  @listvar yycheck
+  );
+
+$yybase = array(
+  @listvar yybase
+  );
+
+define('YY2TBLSTATE', @(YY2TBLSTATE));
+
+$yydefault = array(
+  @listvar yydefault
+  );
+
+
+
+$yygoto = array(
+  @listvar yygoto
+  );
+
+define('YYGLAST', @(YYGLAST));
+
+$yygcheck = array(
+  @listvar yygcheck
+  );
+
+$yygbase = array(
+  @listvar yygbase
+  );
+
+$yygdefault = array(
+  @listvar yygdefault
+  );
+
+$yylhs = array(
+  @listvar yylhs
+  );
+
+$yylen = array(
+  @listvar yylen
+  );
+
+define('YYSTATES', @(YYSTATES));
+define('YYNLSTATES', @(YYNLSTATES));
+define('YYINTERRTOK', @(YYINTERRTOK));
+define('YYUNEXPECTED', @(YYUNEXPECTED));
+define('YYDEFAULT', @(YYDEFAULT));
+
+/*
+ * Parser entry point
+ */
+
+function yyparse()
+{
+  global $buffer, $token, $toktype, $yyaction, $yybase, $yycheck, $yydebug,
+    $yydebug, $yydefault, $yygbase, $yygcheck, $yygdefault, $yygoto, $yylen,
+    $yylhs, $yylval, $yyproduction, $yyterminals, $yytranslate;
+
+  $yyastk = array();
+  $yysstk = array();
+
+  $yyn = $yyl = 0;
+  $yystate = 0;
+  $yychar = -1;
+
+  $yysp = 0;
+  $yysstk[$yysp] = 0;
+  $yyerrflag = 0;
+  while (true) {
+@if -t
+    YYTRACE_NEWSTATE($yystate, $yychar);
+@endif
+    if ($yybase[$yystate] == 0)
+      $yyn = $yydefault[$yystate];
+    else {
+      if ($yychar < 0) {
+        if (($yychar = yylex()) <= 0) $yychar = 0;
+        $yychar = $yychar < YYMAXLEX ? $yytranslate[$yychar] : YYBADCH;
+@if -t
+        YYTRACE_READ($yychar);
+@endif
+      }
+
+      if ((($yyn = $yybase[$yystate] + $yychar) >= 0
+	   && $yyn < YYLAST && $yycheck[$yyn] == $yychar
+           || ($yystate < YY2TBLSTATE
+               && ($yyn = $yybase[$yystate + YYNLSTATES] + $yychar) >= 0
+               && $yyn < YYLAST && $yycheck[$yyn] == $yychar))
+	  && ($yyn = $yyaction[$yyn]) != YYDEFAULT) {
+        /*
+         * >= YYNLSTATE: shift and reduce
+         * > 0: shift
+         * = 0: accept
+         * < 0: reduce
+         * = -YYUNEXPECTED: error
+         */
+        if ($yyn > 0) {
+          /* shift */
+@if -t
+          YYTRACE_SHIFT($yychar);
+@endif
+          $yysp++;
+
+          $yysstk[$yysp] = $yystate = $yyn;
+          $yyastk[$yysp] = $yylval;
+          $yychar = -1;
+          
+          if ($yyerrflag > 0)
+            $yyerrflag--;
+          if ($yyn < YYNLSTATES)
+            continue;
+            
+          /* $yyn >= YYNLSTATES means shift-and-reduce */
+          $yyn -= YYNLSTATES;
+        } else
+          $yyn = -$yyn;
+      } else
+        $yyn = $yydefault[$yystate];
+    }
+      
+    while (true) {
+      /* reduce/error */
+      if ($yyn == 0) {
+        /* accept */
+@if -t
+        YYTRACE_ACCEPT();
+@endif
+        yyflush();
+        return 0;
+      }
+      else if ($yyn != YYUNEXPECTED) {
+        /* reduce */
+        $yyl = $yylen[$yyn];
+        $n = $yysp-$yyl+1;
+        $yyval = isset($yyastk[$n]) ? $yyastk[$n] : null;
+@if -t
+        YYTRACE_REDUCE($yyn);
+@endif
+        /* Following line will be replaced by reduce actions */
+        switch($yyn) {
+@reduce
+        case %n:
+{%b} break;
+@endreduce
+        }
+        /* Goto - shift nonterminal */
+        $yysp -= $yyl;
+        $yyn = $yylhs[$yyn];
+        if (($yyp = $yygbase[$yyn] + $yysstk[$yysp]) >= 0 && $yyp < YYGLAST
+            && $yygcheck[$yyp] == $yyn)
+          $yystate = $yygoto[$yyp];
+        else
+          $yystate = $yygdefault[$yyn];
+          
+        $yysp++;
+
+        $yysstk[$yysp] = $yystate;
+        $yyastk[$yysp] = $yyval;
+      }
+      else {
+        /* error */
+        switch ($yyerrflag) {
+        case 0:
+          yyerror("syntax error");
+        case 1:
+        case 2:
+          $yyerrflag = 3;
+          /* Pop until error-expecting state uncovered */
+
+          while (!(($yyn = $yybase[$yystate] + YYINTERRTOK) >= 0
+                   && $yyn < YYLAST && $yycheck[$yyn] == YYINTERRTOK
+                   || ($yystate < YY2TBLSTATE
+                       && ($yyn = $yybase[$yystate + YYNLSTATES] + YYINTERRTOK) >= 0
+                       && $yyn < YYLAST && $yycheck[$yyn] == YYINTERRTOK))) {
+            if ($yysp <= 0) {
+              yyflush();
+              return 1;
+            }
+            $yystate = $yysstk[--$yysp];
+@if -t
+            YYTRACE_POP($yystate);
+@endif
+          }
+          $yyn = $yyaction[$yyn];
+@if -t
+          YYTRACE_SHIFT(YYINTERRTOK);
+@endif
+          $yysstk[++$yysp] = $yystate = $yyn;
+          break;
+
+        case 3:
+@if -t
+          YYTRACE_DISCARD($yychar);
+@endif
+          if ($yychar == 0) {
+            yyflush();
+            return 1;
+          }
+          $yychar = -1;
+          break;
+        }
+      }
+        
+      if ($yystate < YYNLSTATES)
+        break;
+      /* >= YYNLSTATES means shift-and-reduce */
+      $yyn = $yystate - YYNLSTATES;
+    }
+  }
+}
+
+@tailcode;
diff -uNr kmyacc-4.1.4-org/src/kmyacc.py.parser kmyacc-4.1.4-php/src/kmyacc.py.parser
--- kmyacc-4.1.4-org/src/kmyacc.py.parser	1970-01-01 09:00:00.000000000 +0900
+++ kmyacc-4.1.4-php/src/kmyacc.py.parser	2008-01-26 13:16:49.000000000 +0900
@@ -0,0 +1,311 @@
+$semval($) yyval
+$semval($,%t) yyval
+$semval(%n) yyastk[yysp-(%l-%n)]
+$semval(%n,%t) yyastk[yysp-(%l-%n)]
+$include
+
+'''
+Prototype file of Python parser.
+Written by Yu Kobayashi
+This file is PUBLIC DOMAIN.
+'''
+
+buffer = ""
+token = ""
+toktype = ""
+YYDEFAULTSTACK = 512
+
+$tokenval
+%s = %n
+$endtokenval
+
+	
+'''
+	#define yyclearin (yychar = -1)
+	#define yyerrok (yyerrflag = 0)
+	#define YYRECOVERING (yyerrflag != 0)
+	#define YYERROR	goto yyerrlab
+'''
+
+
+''' Debug mode flag '''
+yydebug = False
+
+''' lexical element object '''
+yylval = None
+
+def yyprintln(msg):
+	print msg
+
+def yyflush():
+	dummy = 0
+
+$if -t
+yydebug = True
+
+yyterminals = [ \
+		$listvar terminals \
+		, "???" \
+		]
+
+
+def yytokname(n) :
+	switch (n) :
+		$switch-for-token-name
+		default:
+			return "???"
+
+yyproduction = [ \
+	$production-strings \
+]
+
+
+''' Traditional Debug Mode '''
+def YYTRACE_NEWSTATE(state, sym):
+	if yydebug:
+		yyprintln("% State " + state + ", Lookahead " + (sym < 0 ? "--none--" : yyterminals[sym]))
+
+def YYTRACE_READ(sym):
+	if yydebug:
+		yyprintln("% Reading " + yyterminals[sym])
+
+def YYTRACE_SHIFT(sym):
+	if yydebug:
+		yyprintln("% Shift " + yyterminals[sym])
+
+def YYTRACE_ACCEPT():
+	if (yydebug) :
+		yyprintln("% Accepted.")
+
+def YYTRACE_REDUCE(n):
+	if yydebug:
+		yyprintln("% Reduce by (" + n + ") " + yyproduction[n])
+
+def YYTRACE_POP(state):
+	if yydebug:
+		yyprintln("% Recovering, uncovers state " + state)
+
+def YYTRACE_DISCARD(sym):
+	if yydebug:
+		yyprintln("% Discard " + yyterminals[sym])
+$endif
+
+
+yytranslate = [ \
+	$listvar yytranslate \
+	]
+
+YYBADCH = $(YYBADCH)
+YYMAXLEX = $(YYMAXLEX)
+YYTERMS = $(YYTERMS)
+YYNONTERMS = $(YYNONTERMS)
+
+yyaction = [ \
+	$listvar yyaction \
+	]
+
+YYLAST = $(YYLAST)
+
+yycheck = [ \
+	$listvar yycheck \
+	]
+
+yybase = [ \
+	$listvar yybase \
+	]
+
+YY2TBLSTATE = $(YY2TBLSTATE)
+
+yydefault = [ \
+	$listvar yydefault \
+	]
+
+
+
+yygoto = [ \
+	$listvar yygoto \
+	]
+
+YYGLAST = $(YYGLAST)
+
+yygcheck = [ \
+	$listvar yygcheck \
+	]
+
+yygbase = [ \
+	$listvar yygbase \
+	]
+
+yygdefault = [ \
+	$listvar yygdefault \
+	]
+
+yylhs = [ \
+	$listvar yylhs \
+	]
+
+yylen = [ \
+	$listvar yylen \
+	]
+
+YYSTATES = $(YYSTATES)
+YYNLSTATES = $(YYNLSTATES)
+YYINTERRTOK = $(YYINTERRTOK)
+YYUNEXPECTED = $(YYUNEXPECTED)
+YYDEFAULT = $(YYDEFAULT)
+
+'''
+Parser entry point
+'''
+
+def yyparse():
+	yyastk = range(YYDEFAULTSTACK)
+	yysstk = range(YYDEFAULTSTACK)
+
+	yystate = 0
+	yychar = -1
+
+	yysp = 0
+	yysstk[yysp] = 0
+	yyerrflag = 0
+	while True:
+$if -t
+		YYTRACE_NEWSTATE(yystate, yychar)
+$endif
+		if yybase[yystate] == 0:
+			yyn = yydefault[yystate]
+		else:
+			if yychar < 0:
+				yychar = yylex()
+				if yychar <= 0:
+					yychar = 0
+				if yychar < YYMAXLEX:
+					yychar = yytranslate[yychar]
+				else: 
+					yychar = YYBADCH
+$if -t
+				YYTRACE_READ(yychar)
+$endif
+			yyn = yybase[yystate] + yychar
+			goNext = yyn >= 0 and yyn < YYLAST and yycheck[yyn] == yychar
+			if not goNext:
+				goNext = yystate < YY2TBLSTATE
+				if goNext:
+					yyn = yybase[yystate + YYNLSTATES] + yychar
+					goNext = yyn >= 0 and yyn < YYLAST and yycheck[yyn] == yychar
+			if goNext:
+				yyn = yyaction[yyn]
+				goNext = yyn != YYDEFAULT
+			if goNext:
+				'''
+				 >= YYNLSTATE: shift and reduce
+				 > 0: shift
+				 = 0: accept
+				 < 0: reduce
+				 = -YYUNEXPECTED: error
+				 '''
+				if yyn > 0 :
+					''' shift '''
+$if -t
+					YYTRACE_SHIFT(yychar)
+$endif
+					yysp = yysp + 1
+
+					yysstk[yysp] = yystate = yyn
+					yyastk[yysp] = yylval
+					yychar = -1
+					
+					if yyerrflag > 0:
+						yyerrflag = yyerrflag - 1
+					if yyn < YYNLSTATES:
+						continue
+						
+					''' yyn >= YYNLSTATES means shift-and-reduce '''
+					yyn -= YYNLSTATES
+				else:
+					yyn = -yyn
+			else:
+				yyn = yydefault[yystate]
+		
+		while True:
+			''' reduce/error '''
+			if yyn == 0:
+				''' accept '''
+$if -t
+				YYTRACE_ACCEPT()
+$endif
+				yyflush()
+				return 0
+			elif yyn != YYUNEXPECTED:
+				''' reduce '''
+				yyl = yylen[yyn]
+				yyval = yyastk[yysp-yyl+1]
+$if -t
+				YYTRACE_REDUCE(yyn)
+$endif
+				''' Following line will be replaced by reduce actions '''
+$reduce
+				if yyn == %n:
+					%b
+$endreduce
+				''' Goto - shift nonterminal '''
+				yysp -= yyl
+				yyn = yylhs[yyn]
+				yyp = yygbase[yyn] + yysstk[yysp]
+				if yyp >= 0 and yyp < YYGLAST and yygcheck[yyp] == yyn:
+					yystate = yygoto[yyp]
+				else:
+					yystate = yygdefault[yyn]
+					
+				yysp = yysp + 1
+
+				yysstk[yysp] = yystate
+				yyastk[yysp] = yyval
+			else :
+				''' error '''
+				if yyerrflag == 0:
+					yyerror("syntax error")
+				if yyerrflag == 0 or yyerrflat == 1 or yyerrflag == 2:
+					yyerrflag = 3
+					''' Pop until error-expecting state uncovered '''
+
+					while True:
+						yyn = yybase[yystate] + YYINTERRTOK
+						b = yyn >= 0 and yyn < YYLAST and yycheck[yyn] == YYINTERRTOK
+						if not b:
+							b = yystate < YY2TBLSTATE
+							if b:
+								yyn = yybase[yystate + YYNLSTATES] + YYINTERRTOK
+								b = yyn >= 0 and yyn < YYLAST and yycheck[yyn] == YYINTERRTOK
+						if not b:
+							break
+						if yysp <= 0:
+							yyflush()
+							return 1
+						yysp = yysp - 1
+						yystate = yysstk[yysp]
+$if -t
+						YYTRACE_POP(yystate)
+$endif
+					yyn = yyaction[yyn]
+$if -t
+					YYTRACE_SHIFT(YYINTERRTOK)
+$endif
+					yysp = yysp + 1
+					yystate = yyn
+					yysstk[yysp] = yyn
+				elif yyerrflatcase == 3:
+$if -t
+					YYTRACE_DISCARD(yychar)
+$endif
+					if yychar == 0 :
+						yyflush()
+						return 1
+					yychar = -1
+				
+			if yystate < YYNLSTATES:
+				break
+			''' >= YYNLSTATES means shift-and-reduce '''
+			yyn = yystate - YYNLSTATES
+
+$tailcode