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|
%{
#include <stdio.h>
#include <string.h>
#include "parser.hh"
#define YYPARSE_PARAM parser_obj
#define YYSTYPE char*
extern "C" {
int yylex();
int yywrap() {
return 1;
}
}
void yyerror(const char *c) {
printf("ERROR: %s\n", c);
}
%}
%token OBRACE EBRACE SEMICOLON DASH NUMBER QUOTES WORD BINDING
%%
commands:
| commands command
;
command:
action_command | chain_command
;
action_command:
binding WORD parameter SEMICOLON
{
((parser*)parser_obj)->setAction($2);
((parser*)parser_obj)->endAction();
}
;
chain_command:
binding obrace commands ebrace
{
((parser*)parser_obj)->endChain();
}
;
binding:
binding_w_modifier bind_key
;
obrace:
OBRACE { ((parser*)parser_obj)->startChain(); }
;
ebrace:
EBRACE { /* ((parser*)parser_obj)->endChain(); */ }
;
binding_w_modifier:
| BINDING DASH binding_w_modifier { ((parser*)parser_obj)->addModifier($1); }
;
bind_key:
OBRACE { ((parser*)parser_obj)->setKey($1); }
| EBRACE { ((parser*)parser_obj)->setKey($1); }
| DASH { ((parser*)parser_obj)->setKey($1); }
| SEMICOLON { ((parser*)parser_obj)->setKey($1); }
| NUMBER { ((parser*)parser_obj)->setKey($1); }
| WORD { ((parser*)parser_obj)->setKey($1); }
;
parameter:
| NUMBER { ((parser*)parser_obj)->setArgumentNum($1); }
| DASH NUMBER { ((parser*)parser_obj)->setArgumentNegNum($2); }
| QUOTES { ((parser*)parser_obj)->setArgumentStr($1); }
;
%%
|
