parser.y

%{
#include <stdio.h>
#include <string.h>
#include "rpc_cli.h"
#define printPrompt()   

static int EN = 0;

void yyerror(char *s)
{
    printf("%s\n", s);
}

    
%}

%union
{
    int  ival;    
    char *sptr;
}

%token ZZH EXIT EOS DEBUG  

%token <ival> _INT_ 
%token <sptr> _NAME_   

%%

input:
    |    input line
    {
        printPrompt();
    }
    ;

line:
    EOS
    {
        clear_name_table();
    }
    |    command
    |    error EOS
    {
        clear_name_table();
        yyerrok;
    }
    ;

command:
         testcmds
    |    EXIT EOS
    {
        YYACCEPT;
    }
;

testcmds:
    ZZH  EOS 
    {
        EN = cli_action();        
    }
    | ZZH _INT_ EOS
    {
        EN = cli_action_1($2);
    }

%%


void start_cli(char *cmd, FILE *fp)
{      
    hy_switch_to_file(stdin);
    yyparse();
}