Refactor tokenizer a bit.

1 files changed, 36 insertions, 0 deletions

diff --git a/dimension/utility.c b/dimension/utility.c
new file mode 100644
index 0000000..1961d3e
--- /dev/null
+++ b/dimension/utility.c
@@ -0,0 +1,36 @@
+/*************************************************************************
+ * Copyright (C) 2009 Tavian Barnes <tavianator@gmail.com>               *
+ *                                                                       *
+ * This file is part of Dimension.                                       *
+ *                                                                       *
+ * Dimension is free software; you can redistribute it and/or modify it  *
+ * under the terms of the GNU General Public License as published by the *
+ * Free Software Foundation; either version 3 of the License, or (at     *
+ * your option) any later version.                                       *
+ *                                                                       *
+ * Dimension is distributed in the hope that it will be useful, but      *
+ * WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ * General Public License for more details.                              *
+ *                                                                       *
+ * You should have received a copy of the GNU General Public License     *
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. *
+ *************************************************************************/
+
+#include "utility.h"
+#include <stdarg.h>
+#include <stdio.h>
+
+void
+dmnsn_diagnostic(const char *filename, unsigned int line, unsigned int col,
+                 const char *format, ...)
+{
+  va_list ap;
+  va_start(ap, format);
+
+  fprintf(stderr, "%s:%u:%u: ", filename, line, col);
+  vfprintf(stderr, format, ap);
+  fprintf(stderr, "\n");
+
+  va_end(ap);
+}