%{
#include "gram.tab.h"
void checkF( char *h ) { fprintf(stderr,"[%s:%s]", h, yytext ); }
%}

D   [0-9]
I2  {D}{2}
H   [0-9A-Fa-f]
H3  {H}{3}
S   [ ]+
AN  [A-Za-z][A-Za-z0-9]*

%%
{D}+pt			        {  checkF("F.SZ");     return FT_SIZE_VAL;  }

[-]?{D}*\.{D}+ |
{D}+\.			        {  checkF("FLOAT");    return FLOAT;        }
				
[-]?{D}+			{  checkF("INT%d");    return INT;          }
				
#{H3}{1,2}		        {  checkF("H.COL");    return COLOR;        }

rgb\({I2}%,{S}{I2}%,{S}{I2}%\)	{  checkF("RGB.COL");   return COLOR;       }

black|blue|gray|
green|red|yellow  		{ checkF("PDEF.COL");  return COLOR;        }
 
none			        { checkF("NONE]");     return COLOR;        }
href                            { checkF("HREF");      return HREF;         }
style			        { checkF("");          return STYLE;        }
fill			        { checkF("");          return FILL;         }
stroke			        { checkF("");          return STROKE;       }
font-family		        { checkF("");          return FONT_FAMILY;  }
font-size		        { checkF("");          return FONT_SIZE;    }
points		                { checkF("");          return POINTS;       }
transform		        { checkF("");          return TRANSFORM;    }
(sans-)?serif	                { checkF("");          return FONT_FAM_VAL; }

[#]{AN}                         { checkF("ref");  return REFERENCE;         }

{AN}                            { checkF("SYMB"); return SYMB;              }

[ \t\n]                         { ECHO;                                     }
.				{ fprintf(stderr,"[%c!]",yytext[0] );
				  return yytext[0]; }
%%