%{
#include "parser.tab.hh"
%}

%%
\+                  return PLUS;
-                   return MINUS;
\*                  return STAR;
\/                  return DIVIDE;
%                   return MOD;

;                   return SEMICOLON;
:                   return COLON;
\?                  return QUESTION;
\$                  return DOLLAR;
\.                  return DOT;
\"                  return DQUOTE;
\'                  return SQUOTE;
,                   return COMMA;

\{                  return LCURLY;
\}                  return RCURLY;
\[                  return LBRACKET;
\]                  return RBRACKET;
\(                  return LPAREN;
\)                  return RPAREN;

0b[01]+             return BIN_NUMBER;
0x[0-9A-Fa-f]+      return HEX_NUMBER;
0[0-7]*             return OCT_NUMBER;
[1-9][0-9]*         return DEC_NUMBER;


\n                  /* ignore newlines */
[ \t\v]             /* ignore whitespace */
%%