Cycript.l

   1 %{
   2 #include "Cycript.tab.hh"
   3 typedef cy::parser::token tk;
   4 %}
   5
   6 %option prefix="cy"
   7 %option bison-bridge
   8 %option bison-locations
   9 %option noyywrap
  10 %option yylineno
  11 %option nounput
  12 %option interactive
  13
  14 delim         [ \t]
  15 whitesp       {delim}+
  16 digit         [0-9]
  17 number        [-]?{digit}*[.]?{digit}+
  18
  19 %%
  20
  21 "&"    return tk::Ampersand;
  22 "&&"   return tk::AmpersandAmpersand;
  23 "&="   return tk::AmpersandEqual;
  24 "^"    return tk::Carrot;
  25 "^="   return tk::CarrotEqual;
  26 "="    return tk::Equal;
  27 "=="   return tk::EqualEqual;
  28 "==="  return tk::EqualEqualEqual;
  29 "!"    return tk::Exclamation;
  30 "!="   return tk::ExclamationEqual;
  31 "!=="  return tk::ExclamationEqualEqual;
  32 "-"    return tk::Hyphen;
  33 "-="   return tk::HyphenEqual;
  34 "--"   return tk::HyphenHyphen;
  35 "->"   return tk::HyphenRight;
  36 "<"    return tk::Left;
  37 "<="   return tk::LeftEqual;
  38 "<<"   return tk::LeftLeft;
  39 "<<="  return tk::LeftLeftEqual;
  40 "%"    return tk::Percent;
  41 "%="   return tk::PercentEqual;
  42 "."    return tk::Period;
  43 "|"    return tk::Pipe;
  44 "|="   return tk::PipeEqual;
  45 "||"   return tk::PipePipe;
  46 "+"    return tk::Plus;
  47 "+="   return tk::PlusEqual;
  48 "++"   return tk::PlusPlus;
  49 ">"    return tk::Right;
  50 ">="   return tk::RightEqual;
  51 ">>"   return tk::RightRight;
  52 ">>="  return tk::RightRightEqual;
  53 ">>>"  return tk::RightRightRight;
  54 ">>>=" return tk::RightRightRightEqual;
  55 "/"    return tk::Slash;
  56 "/="   return tk::SlashEqual;
  57 "*"    return tk::Star;
  58 "*="   return tk::StarEqual;
  59 "~"    return tk::Tilde;
  60
  61 ":"    return tk::Colon;
  62 ","    return tk::Comma;
  63 "?"    return tk::Question;
  64 ";"    return tk::SemiColon;
  65
  66 "("    return tk::OpenParen;
  67 ")"    return tk::CloseParen;
  68 "{"    return tk::OpenBrace;
  69 "}"    return tk::CloseBrace;
  70 "["    return tk::OpenBracket;
  71 "]"    return tk::CloseBracket;
  72
  73 "break"      return tk::Break;
  74 "case"       return tk::Case;
  75 "catch"      return tk::Catch;
  76 "continue"   return tk::Continue;
  77 "default"    return tk::Default;
  78 "delete"     return tk::Delete;
  79 "do"         return tk::Do;
  80 "else"       return tk::Else;
  81 "false"      return tk::False;
  82 "finally"    return tk::Finally;
  83 "for"        return tk::For;
  84 "function"   return tk::Function;
  85 "if"         return tk::If;
  86 "in"         return tk::In;
  87 "instanceof" return tk::InstanceOf;
  88 "new"        return tk::New;
  89 "null"       return tk::Null;
  90 "return"     return tk::Return;
  91 "switch"     return tk::Switch;
  92 "this"       return tk::This;
  93 "throw"      return tk::Throw;
  94 "true"       return tk::True;
  95 "try"        return tk::Try;
  96 "typeof"     return tk::TypeOf;
  97 "var"        return tk::Var;
  98 "void"       return tk::Void;
  99 "while"      return tk::While;
 100 "with"       return tk::With;
 101
 102 [a-zA-Z$_][a-zA-Z$_0-9]* return tk::Identifier;
 103 [0-9]+                   return tk::NumericLiteral;
 104
 105 [ \t\n]                  ;