simply don't get it!!

[Fiordean Dacian]

Hi group,

 

I guess I'm penible with this...but I'm simply don't get it ??!!

 

lexer:

 

BLANK       [ \t\n]
LETTER       [A-Za-z]
DIGIT       [0-9]
NATIONAL      address@hidden|\}\~\^]
ALPHA       {LETTER}|{DIGIT}|{NATIONAL}
WORD       ({ALPHA}|".")*{ALPHA}({ALPHA}|".")*
OTHER       [\?\&]
SPECIAL       [\+\-\%\!\/\>\*\(\)\"\,\=\:]
NQTEXT       {ALPHA}|{OTHER}|{SPECIAL}|[\.\_\ \;]
STRING       [^;]+
NAME       {WORD}("_"{WORD})*
%%

 

{NAME} {
   xxlval.string_type = new char[strlen(xxtext) + 1];
   strcpy(xxlval.string_type, xxtext);
   return TK_NAME;
  }

 

.       {
        return xxtext[0];
       }

 

parser:

 

%union
{
 char* string_type;
}

 

%token <string_type> TK_NAME

 

%type <string_type> name
%type <string_type> with_possible_parameter_list

 

%%

 

name
 : TK_NAME
 ;

 

with_possible_parameter_list
 : '(' name ')'
  {
   $$=$2;
  }
 | '(' error ')'
  {
   $$=0;
  }
 ;

 

I can't consume an input like:

 

(abc)

 

 

Anyone could help me out?

 

// D.