blob: 916039b78cb7679fcfa23f52cafa29782189003f (
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|
/*
* Start symbol
*/
LANGUAGE_DIRECTIVE: "#declare" "identifier" "=" RVALUE {
dmnsn_declare_symbol(symtable, $2, $4);
free($2);
dmnsn_delete_astnode($4);
}
| "#local" "identifier" "=" RVALUE {
dmnsn_local_symbol(symtable, $2, $4);
free($2);
dmnsn_delete_astnode($4);
}
| "#undef" "identifier" {
dmnsn_undef_symbol(symtable, $2);
free($2);
}
RVALUE: ARITH_EXPR ";" %dprec 2 {
$$ = dmnsn_eval($1, symtable);
dmnsn_delete_astnode($1);
if ($$.type == DMNSN_AST_NONE) {
dmnsn_delete_astnode($$);
YYERROR;
}
}
| COLOR ";" %dprec 1
| OBJECT
| TEXTURE
| PIGMENT
| FINISH
| CAMERA
| TRANSFORMATION
|
