Add default values for some primitive type attributes.
[nit.git] / src / parser / lexer.nit
index 6cd0b6b..c746092 100644 (file)
@@ -23,7 +23,7 @@ redef class TEol
        return 0
     end
 
-    init(text: String, fname: String, line: Int, pos: Int)
+    init init_tk(text: String, fname: String, line: Int, pos: Int)
     do
         _text = text
        _filename = fname
@@ -38,7 +38,7 @@ redef class TComment
        return 1
     end
 
-    init(text: String, fname: String, line: Int, pos: Int)
+    init init_tk(text: String, fname: String, line: Int, pos: Int)
     do
         _text = text
        _filename = fname
@@ -53,7 +53,7 @@ redef class TKwpackage
        return 2
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "package"
        _filename = fname
@@ -68,7 +68,7 @@ redef class TKwimport
        return 3
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "import"
        _filename = fname
@@ -83,7 +83,7 @@ redef class TKwclass
        return 4
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "class"
        _filename = fname
@@ -98,7 +98,7 @@ redef class TKwabstract
        return 5
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "abstract"
        _filename = fname
@@ -113,7 +113,7 @@ redef class TKwinterface
        return 6
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "interface"
        _filename = fname
@@ -128,7 +128,7 @@ redef class TKwuniversal
        return 7
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "universal"
        _filename = fname
@@ -143,7 +143,7 @@ redef class TKwspecial
        return 8
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "special"
        _filename = fname
@@ -158,7 +158,7 @@ redef class TKwend
        return 9
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "end"
        _filename = fname
@@ -173,7 +173,7 @@ redef class TKwmeth
        return 10
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "meth"
        _filename = fname
@@ -188,7 +188,7 @@ redef class TKwtype
        return 11
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "type"
        _filename = fname
@@ -203,7 +203,7 @@ redef class TKwattr
        return 12
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "attr"
        _filename = fname
@@ -218,7 +218,7 @@ redef class TKwinit
        return 13
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "init"
        _filename = fname
@@ -233,7 +233,7 @@ redef class TKwredef
        return 14
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "redef"
        _filename = fname
@@ -248,7 +248,7 @@ redef class TKwis
        return 15
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "is"
        _filename = fname
@@ -263,7 +263,7 @@ redef class TKwdo
        return 16
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "do"
        _filename = fname
@@ -278,7 +278,7 @@ redef class TKwreadable
        return 17
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "readable"
        _filename = fname
@@ -293,7 +293,7 @@ redef class TKwwritable
        return 18
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "writable"
        _filename = fname
@@ -308,7 +308,7 @@ redef class TKwvar
        return 19
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "var"
        _filename = fname
@@ -323,7 +323,7 @@ redef class TKwintern
        return 20
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "intern"
        _filename = fname
@@ -338,7 +338,7 @@ redef class TKwextern
        return 21
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "extern"
        _filename = fname
@@ -353,7 +353,7 @@ redef class TKwprotected
        return 22
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "protected"
        _filename = fname
@@ -368,7 +368,7 @@ redef class TKwprivate
        return 23
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "private"
        _filename = fname
@@ -383,7 +383,7 @@ redef class TKwintrude
        return 24
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "intrude"
        _filename = fname
@@ -398,7 +398,7 @@ redef class TKwif
        return 25
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "if"
        _filename = fname
@@ -413,7 +413,7 @@ redef class TKwthen
        return 26
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "then"
        _filename = fname
@@ -428,7 +428,7 @@ redef class TKwelse
        return 27
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "else"
        _filename = fname
@@ -443,7 +443,7 @@ redef class TKwwhile
        return 28
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "while"
        _filename = fname
@@ -458,7 +458,7 @@ redef class TKwfor
        return 29
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "for"
        _filename = fname
@@ -473,7 +473,7 @@ redef class TKwin
        return 30
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "in"
        _filename = fname
@@ -488,7 +488,7 @@ redef class TKwand
        return 31
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "and"
        _filename = fname
@@ -503,7 +503,7 @@ redef class TKwor
        return 32
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "or"
        _filename = fname
@@ -518,7 +518,7 @@ redef class TKwnot
        return 33
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "not"
        _filename = fname
@@ -533,7 +533,7 @@ redef class TKwreturn
        return 34
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "return"
        _filename = fname
@@ -548,7 +548,7 @@ redef class TKwcontinue
        return 35
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "continue"
        _filename = fname
@@ -563,7 +563,7 @@ redef class TKwbreak
        return 36
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "break"
        _filename = fname
@@ -578,7 +578,7 @@ redef class TKwabort
        return 37
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "abort"
        _filename = fname
@@ -593,7 +593,7 @@ redef class TKwassert
        return 38
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "assert"
        _filename = fname
@@ -608,7 +608,7 @@ redef class TKwnew
        return 39
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "new"
        _filename = fname
@@ -623,7 +623,7 @@ redef class TKwisa
        return 40
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "isa"
        _filename = fname
@@ -638,7 +638,7 @@ redef class TKwonce
        return 41
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "once"
        _filename = fname
@@ -653,7 +653,7 @@ redef class TKwsuper
        return 42
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "super"
        _filename = fname
@@ -668,7 +668,7 @@ redef class TKwself
        return 43
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "self"
        _filename = fname
@@ -683,7 +683,7 @@ redef class TKwtrue
        return 44
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "true"
        _filename = fname
@@ -698,7 +698,7 @@ redef class TKwfalse
        return 45
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "false"
        _filename = fname
@@ -713,7 +713,7 @@ redef class TKwnull
        return 46
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "null"
        _filename = fname
@@ -722,13 +722,28 @@ redef class TKwnull
     end
 end
 
-redef class TOpar
+redef class TKwas
     redef meth parser_index: Int
     do
        return 47
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
+    do
+        _text = once "as"
+       _filename = fname
+        _line = line
+        _pos = pos
+    end
+end
+
+redef class TOpar
+    redef meth parser_index: Int
+    do
+       return 48
+    end
+
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "("
        _filename = fname
@@ -740,10 +755,10 @@ end
 redef class TCpar
     redef meth parser_index: Int
     do
-       return 48
+       return 49
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once ")"
        _filename = fname
@@ -755,10 +770,10 @@ end
 redef class TObra
     redef meth parser_index: Int
     do
-       return 49
+       return 50
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "["
        _filename = fname
@@ -770,10 +785,10 @@ end
 redef class TCbra
     redef meth parser_index: Int
     do
-       return 50
+       return 51
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "]"
        _filename = fname
@@ -785,10 +800,10 @@ end
 redef class TComma
     redef meth parser_index: Int
     do
-       return 51
+       return 52
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once ","
        _filename = fname
@@ -800,10 +815,10 @@ end
 redef class TColumn
     redef meth parser_index: Int
     do
-       return 52
+       return 53
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once ":"
        _filename = fname
@@ -815,10 +830,10 @@ end
 redef class TQuad
     redef meth parser_index: Int
     do
-       return 53
+       return 54
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "::"
        _filename = fname
@@ -830,10 +845,10 @@ end
 redef class TAssign
     redef meth parser_index: Int
     do
-       return 54
+       return 55
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "="
        _filename = fname
@@ -845,10 +860,10 @@ end
 redef class TPluseq
     redef meth parser_index: Int
     do
-       return 55
+       return 56
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "+="
        _filename = fname
@@ -860,10 +875,10 @@ end
 redef class TMinuseq
     redef meth parser_index: Int
     do
-       return 56
+       return 57
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "-="
        _filename = fname
@@ -875,10 +890,10 @@ end
 redef class TDotdotdot
     redef meth parser_index: Int
     do
-       return 57
+       return 58
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "..."
        _filename = fname
@@ -890,10 +905,10 @@ end
 redef class TDotdot
     redef meth parser_index: Int
     do
-       return 58
+       return 59
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once ".."
        _filename = fname
@@ -905,10 +920,10 @@ end
 redef class TDot
     redef meth parser_index: Int
     do
-       return 59
+       return 60
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "."
        _filename = fname
@@ -920,10 +935,10 @@ end
 redef class TPlus
     redef meth parser_index: Int
     do
-       return 60
+       return 61
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "+"
        _filename = fname
@@ -935,10 +950,10 @@ end
 redef class TMinus
     redef meth parser_index: Int
     do
-       return 61
+       return 62
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "-"
        _filename = fname
@@ -950,10 +965,10 @@ end
 redef class TStar
     redef meth parser_index: Int
     do
-       return 62
+       return 63
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "*"
        _filename = fname
@@ -965,10 +980,10 @@ end
 redef class TSlash
     redef meth parser_index: Int
     do
-       return 63
+       return 64
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "/"
        _filename = fname
@@ -980,10 +995,10 @@ end
 redef class TPercent
     redef meth parser_index: Int
     do
-       return 64
+       return 65
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "%"
        _filename = fname
@@ -995,10 +1010,10 @@ end
 redef class TEq
     redef meth parser_index: Int
     do
-       return 65
+       return 66
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "=="
        _filename = fname
@@ -1010,10 +1025,10 @@ end
 redef class TNe
     redef meth parser_index: Int
     do
-       return 66
+       return 67
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "!="
        _filename = fname
@@ -1025,10 +1040,10 @@ end
 redef class TLt
     redef meth parser_index: Int
     do
-       return 67
+       return 68
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "<"
        _filename = fname
@@ -1040,10 +1055,10 @@ end
 redef class TLe
     redef meth parser_index: Int
     do
-       return 68
+       return 69
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "<="
        _filename = fname
@@ -1055,10 +1070,10 @@ end
 redef class TGt
     redef meth parser_index: Int
     do
-       return 69
+       return 70
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once ">"
        _filename = fname
@@ -1070,10 +1085,10 @@ end
 redef class TGe
     redef meth parser_index: Int
     do
-       return 70
+       return 71
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once ">="
        _filename = fname
@@ -1085,10 +1100,10 @@ end
 redef class TStarship
     redef meth parser_index: Int
     do
-       return 71
+       return 72
     end
 
-    init(fname: String, line: Int, pos: Int)
+    init init_tk(fname: String, line: Int, pos: Int)
     do
         _text = once "<=>"
        _filename = fname
@@ -1100,10 +1115,10 @@ end
 redef class TClassid
     redef meth parser_index: Int
     do
-       return 72
+       return 73
     end
 
-    init(text: String, fname: String, line: Int, pos: Int)
+    init init_tk(text: String, fname: String, line: Int, pos: Int)
     do
         _text = text
        _filename = fname
@@ -1115,10 +1130,10 @@ end
 redef class TId
     redef meth parser_index: Int
     do
-       return 73
+       return 74
     end
 
-    init(text: String, fname: String, line: Int, pos: Int)
+    init init_tk(text: String, fname: String, line: Int, pos: Int)
     do
         _text = text
        _filename = fname
@@ -1130,10 +1145,10 @@ end
 redef class TAttrid
     redef meth parser_index: Int
     do
-       return 74
+       return 75
     end
 
-    init(text: String, fname: String, line: Int, pos: Int)
+    init init_tk(text: String, fname: String, line: Int, pos: Int)
     do
         _text = text
        _filename = fname
@@ -1145,10 +1160,10 @@ end
 redef class TNumber
     redef meth parser_index: Int
     do
-       return 75
+       return 76
     end
 
-    init(text: String, fname: String, line: Int, pos: Int)
+    init init_tk(text: String, fname: String, line: Int, pos: Int)
     do
         _text = text
        _filename = fname
@@ -1160,10 +1175,10 @@ end
 redef class TFloat
     redef meth parser_index: Int
     do
-       return 76
+       return 77
     end
 
-    init(text: String, fname: String, line: Int, pos: Int)
+    init init_tk(text: String, fname: String, line: Int, pos: Int)
     do
         _text = text
        _filename = fname
@@ -1175,10 +1190,10 @@ end
 redef class TChar
     redef meth parser_index: Int
     do
-       return 77
+       return 78
     end
 
-    init(text: String, fname: String, line: Int, pos: Int)
+    init init_tk(text: String, fname: String, line: Int, pos: Int)
     do
         _text = text
        _filename = fname
@@ -1190,10 +1205,10 @@ end
 redef class TString
     redef meth parser_index: Int
     do
-       return 78
+       return 79
     end
 
-    init(text: String, fname: String, line: Int, pos: Int)
+    init init_tk(text: String, fname: String, line: Int, pos: Int)
     do
         _text = text
        _filename = fname
@@ -1205,10 +1220,10 @@ end
 redef class TStartString
     redef meth parser_index: Int
     do
-       return 79
+       return 80
     end
 
-    init(text: String, fname: String, line: Int, pos: Int)
+    init init_tk(text: String, fname: String, line: Int, pos: Int)
     do
         _text = text
        _filename = fname
@@ -1220,10 +1235,10 @@ end
 redef class TMidString
     redef meth parser_index: Int
     do
-       return 80
+       return 81
     end
 
-    init(text: String, fname: String, line: Int, pos: Int)
+    init init_tk(text: String, fname: String, line: Int, pos: Int)
     do
         _text = text
        _filename = fname
@@ -1235,10 +1250,10 @@ end
 redef class TEndString
     redef meth parser_index: Int
     do
-       return 81
+       return 82
     end
 
-    init(text: String, fname: String, line: Int, pos: Int)
+    init init_tk(text: String, fname: String, line: Int, pos: Int)
     do
         _text = text
        _filename = fname
@@ -1251,7 +1266,7 @@ end
 redef class EOF 
     redef meth parser_index: Int
     do
-       return 82
+       return 83
     end
     
     init(fname: String, line: Int, pos: Int)
@@ -1281,7 +1296,7 @@ class Lexer
        attr _token: Token
 
        # Lexer current state
-       attr _state: Int
+       attr _state: Int = 0
 
        # Name of the stream (as given to tokens)
        readable attr _filename: String 
@@ -1296,16 +1311,16 @@ class Lexer
        attr _stream_pos: Int
 
        # Current line number in the input stream
-       attr _line: Int
+       attr _line: Int = 0
 
        # Current column in the input stream
-       attr _pos: Int
+       attr _pos: Int = 0
 
        # Was the last character a cariage-return?
-       attr _cr: Bool
+       attr _cr: Bool = false
 
        # If the end of stream?
-       attr _eof: Bool
+       attr _eof: Bool = false
 
        # Current working text read from the input stream
        attr _text: String
@@ -1435,7 +1450,7 @@ class Lexer
                                        end
                                        if accept_token == 1 then
                                                var token_text = _text.substring(0, accept_length)
-                                               var token = new TEol(token_text, _filename, start_line + 1, start_pos + 1)
+                                               var token = new TEol.init_tk(token_text, _filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
@@ -1443,505 +1458,504 @@ class Lexer
                                        end
                                        if accept_token == 2 then
                                                var token_text = _text.substring(0, accept_length)
-                                               var token = new TComment(token_text, _filename, start_line + 1, start_pos + 1)
+                                               var token = new TComment.init_tk(token_text, _filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 3 then
-                                               var token = new TKwpackage(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwpackage.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 4 then
-                                               var token = new TKwimport(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwimport.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 5 then
-                                               var token = new TKwclass(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwclass.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 6 then
-                                               var token = new TKwabstract(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwabstract.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 7 then
-                                               var token = new TKwinterface(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwinterface.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 8 then
-                                               var token = new TKwuniversal(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwuniversal.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 9 then
-                                               var token = new TKwspecial(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwspecial.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 10 then
-                                               var token = new TKwend(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwend.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 11 then
-                                               var token = new TKwmeth(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwmeth.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 12 then
-                                               var token = new TKwtype(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwtype.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 13 then
-                                               var token = new TKwattr(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwattr.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 14 then
-                                               var token = new TKwinit(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwinit.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 15 then
-                                               var token = new TKwredef(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwredef.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 16 then
-                                               var token = new TKwis(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwis.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 17 then
-                                               var token = new TKwdo(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwdo.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 18 then
-                                               var token = new TKwreadable(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwreadable.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 19 then
-                                               var token = new TKwwritable(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwwritable.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 20 then
-                                               var token = new TKwvar(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwvar.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 21 then
-                                               var token = new TKwintern(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwintern.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 22 then
-                                               var token = new TKwextern(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwextern.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 23 then
-                                               var token = new TKwprotected(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwprotected.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 24 then
-                                               var token = new TKwprivate(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwprivate.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 25 then
-                                               var token = new TKwintrude(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwintrude.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 26 then
-                                               var token = new TKwif(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwif.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 27 then
-                                               var token = new TKwthen(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwthen.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 28 then
-                                               var token = new TKwelse(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwelse.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 29 then
-                                               var token = new TKwwhile(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwwhile.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 30 then
-                                               var token = new TKwfor(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwfor.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 31 then
-                                               var token = new TKwin(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwin.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 32 then
-                                               var token = new TKwand(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwand.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 33 then
-                                               var token = new TKwor(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwor.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 34 then
-                                               var token = new TKwnot(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwnot.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 35 then
-                                               var token = new TKwreturn(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwreturn.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 36 then
-                                               var token = new TKwcontinue(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwcontinue.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 37 then
-                                               var token = new TKwbreak(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwbreak.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 38 then
-                                               var token = new TKwabort(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwabort.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 39 then
-                                               var token = new TKwassert(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwassert.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 40 then
-                                               var token = new TKwnew(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwnew.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 41 then
-                                               var token = new TKwisa(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwisa.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 42 then
-                                               var token = new TKwonce(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwonce.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 43 then
-                                               var token = new TKwsuper(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwsuper.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 44 then
-                                               var token = new TKwself(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwself.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 45 then
-                                               var token = new TKwtrue(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwtrue.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 46 then
-                                               var token = new TKwfalse(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwfalse.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 47 then
-                                               var token = new TKwnull(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwnull.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 48 then
-                                               var token = new TOpar(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TKwas.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 49 then
-                                               var token = new TCpar(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TOpar.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 50 then
-                                               var token = new TObra(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TCpar.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 51 then
-                                               var token = new TCbra(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TObra.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 52 then
-                                               var token = new TComma(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TCbra.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 53 then
-                                               var token = new TColumn(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TComma.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 54 then
-                                               var token = new TQuad(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TColumn.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 55 then
-                                               var token = new TAssign(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TQuad.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 56 then
-                                               var token = new TPluseq(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TAssign.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 57 then
-                                               var token = new TMinuseq(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TPluseq.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 58 then
-                                               var token = new TDotdotdot(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TMinuseq.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 59 then
-                                               var token = new TDotdot(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TDotdotdot.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 60 then
-                                               var token = new TDot(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TDotdot.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 61 then
-                                               var token = new TPlus(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TDot.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 62 then
-                                               var token = new TMinus(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TPlus.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 63 then
-                                               var token = new TStar(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TMinus.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 64 then
-                                               var token = new TSlash(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TStar.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 65 then
-                                               var token = new TPercent(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TSlash.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 66 then
-                                               var token = new TEq(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TPercent.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 67 then
-                                               var token = new TNe(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TEq.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 68 then
-                                               var token = new TLt(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TNe.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 69 then
-                                               var token = new TLe(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TLt.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 70 then
-                                               var token = new TGt(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TLe.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 71 then
-                                               var token = new TGe(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TGt.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 72 then
-                                               var token = new TStarship(_filename, start_line + 1, start_pos + 1)
+                                               var token = new TGe.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
                                                return token
                                        end
                                        if accept_token == 73 then
-                                               var token_text = _text.substring(0, accept_length)
-                                               var token = new TClassid(token_text, _filename, start_line + 1, start_pos + 1)
+                                               var token = new TStarship.init_tk(_filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
@@ -1949,7 +1963,7 @@ class Lexer
                                        end
                                        if accept_token == 74 then
                                                var token_text = _text.substring(0, accept_length)
-                                               var token = new TId(token_text, _filename, start_line + 1, start_pos + 1)
+                                               var token = new TClassid.init_tk(token_text, _filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
@@ -1957,7 +1971,7 @@ class Lexer
                                        end
                                        if accept_token == 75 then
                                                var token_text = _text.substring(0, accept_length)
-                                               var token = new TAttrid(token_text, _filename, start_line + 1, start_pos + 1)
+                                               var token = new TId.init_tk(token_text, _filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
@@ -1965,7 +1979,7 @@ class Lexer
                                        end
                                        if accept_token == 76 then
                                                var token_text = _text.substring(0, accept_length)
-                                               var token = new TNumber(token_text, _filename, start_line + 1, start_pos + 1)
+                                               var token = new TAttrid.init_tk(token_text, _filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
@@ -1973,7 +1987,7 @@ class Lexer
                                        end
                                        if accept_token == 77 then
                                                var token_text = _text.substring(0, accept_length)
-                                               var token = new TFloat(token_text, _filename, start_line + 1, start_pos + 1)
+                                               var token = new TNumber.init_tk(token_text, _filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
@@ -1981,7 +1995,7 @@ class Lexer
                                        end
                                        if accept_token == 78 then
                                                var token_text = _text.substring(0, accept_length)
-                                               var token = new TChar(token_text, _filename, start_line + 1, start_pos + 1)
+                                               var token = new TFloat.init_tk(token_text, _filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
@@ -1989,7 +2003,7 @@ class Lexer
                                        end
                                        if accept_token == 79 then
                                                var token_text = _text.substring(0, accept_length)
-                                               var token = new TString(token_text, _filename, start_line + 1, start_pos + 1)
+                                               var token = new TChar.init_tk(token_text, _filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
@@ -1997,7 +2011,7 @@ class Lexer
                                        end
                                        if accept_token == 80 then
                                                var token_text = _text.substring(0, accept_length)
-                                               var token = new TStartString(token_text, _filename, start_line + 1, start_pos + 1)
+                                               var token = new TString.init_tk(token_text, _filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
@@ -2005,7 +2019,7 @@ class Lexer
                                        end
                                        if accept_token == 81 then
                                                var token_text = _text.substring(0, accept_length)
-                                               var token = new TMidString(token_text, _filename, start_line + 1, start_pos + 1)
+                                               var token = new TStartString.init_tk(token_text, _filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
@@ -2013,7 +2027,15 @@ class Lexer
                                        end
                                        if accept_token == 82 then
                                                var token_text = _text.substring(0, accept_length)
-                                               var token = new TEndString(token_text, _filename, start_line + 1, start_pos + 1)
+                                               var token = new TMidString.init_tk(token_text, _filename, start_line + 1, start_pos + 1)
+                                               push_back(accept_length)
+                                               _pos = accept_pos
+                                               _line = accept_line
+                                               return token
+                                       end
+                                       if accept_token == 83 then
+                                               var token_text = _text.substring(0, accept_length)
+                                               var token = new TEndString.init_tk(token_text, _filename, start_line + 1, start_pos + 1)
                                                push_back(accept_length)
                                                _pos = accept_pos
                                                _line = accept_line
@@ -3234,7 +3256,7 @@ class Lexer
        private meth build_accept_table do
                _accept_table = once [
                        [
-                               -1 , 0 , 1 , 1 , 0 , -1 , -1 , -1 , 65 , -1 , 48 , 49 , 63 , 61 , 52 , 62 , 60 , 64 , 76 , 53 , 68 , 55 , 70 , 73 , 50 , 51 , -1 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , -1 , 1 , 67 , -1 , 79 , -1 , 80 , -1 , 2 , 2 , -1 , 78 , 56 , 57 , 59 , 77 , -1 , 54 , 69 , 66 , 71 , 73 , 73 , 73 , 73 , 75 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 17 , 74 , 74 , 74 , 74 , 74 , 26 , 74 , 31 , 16 , 74 , 74 , 74 , 74 , 74 , 33 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , -1 , 82 , -1 , 81 , -1 , 2 , 58 , 72 , 75 , 75 , 75 , 75 , 74 , 74 , 32 , 74 , 74 , 74 , 74 , 74 , 74 , 10 , 74 , 74 , 30 , 74 , 74 , 74 , 41 , 74 , 40 , 34 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 20 , 74 , 74 , -1 , 74 , 74 , 74 , 13 , 74 , 74 , 74 , 28 , 74 , 74 , 74 , 14 , 74 , 74 , 11 , 47 , 42 , 74 , 74 , 74 , 74 , 74 , 74 , 44 , 74 , 74 , 27 , 45 , 12 , 74 , 74 , 74 , 38 , 74 , 74 , 37 , 5 , 74 , 74 , 46 , 74 , 74 , 74 , 74 , 74 , 74 , 74 , 15 , 74 , 74 , 43 , 74 , 29 , 74 , 74 , 39 , 74 , 22 , 4 , 74 , 21 , 74 , 74 , 74 , 74 , 74 , 35 , 74 , 74 , 74 , 74 , 74 , 74 , 25 , 3 , 24 , 74 , 74 , 9 , 74 , 74 , 6 , 36 , 74 , 74 , 18 , 74 , 19 , 7 , 23 , 8  
+                               -1 , 0 , 1 , 1 , 0 , -1 , -1 , -1 , 66 , -1 , 49 , 50 , 64 , 62 , 53 , 63 , 61 , 65 , 77 , 54 , 69 , 56 , 71 , 74 , 51 , 52 , -1 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , -1 , 1 , 68 , -1 , 80 , -1 , 81 , -1 , 2 , 2 , -1 , 79 , 57 , 58 , 60 , 78 , -1 , 55 , 70 , 67 , 72 , 74 , 74 , 74 , 74 , 76 , 75 , 75 , 75 , 75 , 75 , 75 , 48 , 75 , 75 , 75 , 75 , 17 , 75 , 75 , 75 , 75 , 75 , 26 , 75 , 31 , 16 , 75 , 75 , 75 , 75 , 75 , 33 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , -1 , 83 , -1 , 82 , -1 , 2 , 59 , 73 , 76 , 76 , 76 , 76 , 75 , 75 , 32 , 75 , 75 , 75 , 75 , 75 , 75 , 10 , 75 , 75 , 30 , 75 , 75 , 75 , 41 , 75 , 40 , 34 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 20 , 75 , 75 , -1 , 75 , 75 , 75 , 13 , 75 , 75 , 75 , 28 , 75 , 75 , 75 , 14 , 75 , 75 , 11 , 47 , 42 , 75 , 75 , 75 , 75 , 75 , 75 , 44 , 75 , 75 , 27 , 45 , 12 , 75 , 75 , 75 , 38 , 75 , 75 , 37 , 5 , 75 , 75 , 46 , 75 , 75 , 75 , 75 , 75 , 75 , 75 , 15 , 75 , 75 , 43 , 75 , 29 , 75 , 75 , 39 , 75 , 22 , 4 , 75 , 21 , 75 , 75 , 75 , 75 , 75 , 35 , 75 , 75 , 75 , 75 , 75 , 75 , 25 , 3 , 24 , 75 , 75 , 9 , 75 , 75 , 6 , 36 , 75 , 75 , 18 , 75 , 19 , 7 , 23 , 8  
 
                        ] 
                ]