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-rw-r--r--discover/grub2/parser.y10
1 files changed, 10 insertions, 0 deletions
diff --git a/discover/grub2/parser.y b/discover/grub2/parser.y
index 81856df..3a5a142 100644
--- a/discover/grub2/parser.y
+++ b/discover/grub2/parser.y
@@ -11,7 +11,10 @@
#include "parser.h"
#include "lexer.h"
+static void print_token(FILE *fp, int type, YYSTYPE value);
+
#define YYLEX_PARAM parser->scanner
+#define YYPRINT(f, t, v) print_token(f, t, v)
static void yyerror(struct grub2_parser *, char const *s);
%}
@@ -147,6 +150,13 @@ void yyerror(struct grub2_parser *parser, char const *s)
s, yyget_text(parser->scanner));
}
+static void print_token(FILE *fp, int type, YYSTYPE value)
+{
+ if (type != TOKEN_WORD)
+ return;
+ fprintf(fp, "%s", value.word->text);
+}
+
struct grub2_statements *create_statements(struct grub2_parser *parser)
{
struct grub2_statements *stmts = talloc(parser,
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