%{
#include "jlc.tab.h"
%}

%%
:=                  return ASSIGN;
=                   return EQUAL;
\<=                 return LEQ;
\>=                 return GEQ;

\<\<                return LSHIFT;
\>\>                return RSHIFT;

&&                  return AND;
\|\|                return OR;
!                   return NOT;
&                   return BIT_AND;
\|                  return BIT_OR;
\^                  return BIT_XOR;
~                   return BIT_NEG;

\+\+                return INCREMENT;
--                  return DECREMENT;

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

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

\{                  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;

alias               return ALIAS;
module              return MODULE;
return              return RETURN;
use                 return USE;

[a-zA-Z_][a-zA-Z_0-9]*  return ID;

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