1 files changed, 35 insertions, 0 deletions

diff --git a/include/cmmm/rs274ngc/lexer.h b/include/cmmm/rs274ngc/lexer.h
new file mode 100644
index 0000000..eca972e
--- /dev/null
+++ b/include/cmmm/rs274ngc/lexer.h
@@ -0,0 +1,35 @@
+// include/cmmm/lexer.h
+
+#ifndef INCLUDED__RS274NGC__LEXER__H
+#define INCLUDED__RS274NGC__LEXER__H
+
+// #define CMMM__RS274NGC__LEXER__STRIP_VENDOR
+
+#include <stddef.h>
+#include "cmmm/string-view.h"
+#include "cmmm/rs274ngc/lexeme.h"
+
+#define RS274NGC__LEXER__FIRST_MATCH
+#define RS274NGC__LEXER__TRIM
+// #define RS274NGC__LEXER__FILTER_COMMENTS
+
+struct cmmm__rs274ngc__lexer {
+  struct cmmm__string_view sv;
+  const char *cursor;
+  const char *filename;
+  struct cmmm__rs274ngc__lexeme lexeme;
+};
+
+struct cmmm__rs274ngc__lexer cmmm__rs274ngc__lexer__from_string_view (struct cmmm__string_view, const char *filename);
+void                         cmmm__rs274ngc__lexer__next_lexeme (struct cmmm__rs274ngc__lexer *);
+
+#ifdef CMMM__RS274NGC__LEXER__STRIP_VENDOR
+#define RS274NGC__LEXER__STRIP_VENDOR CMMM__RS274NGC__LEXER__STRIP_VENDOR
+#define rs274ngc__lexer cmmm__rs274ngc__lexer
+#define rs274ngc__lexer__from_string_view cmmm__rs274ngc__lexer__from_string_view
+#define rs274ngc__lexer__next_lexeme      cmmm__rs274ngc__lexer__next_lexeme
+#endif // CMMM__RS274NGC__LEXER__STRIP_VENDOR
+
+#endif // INCLUDED__RS274NGC__LEXER__H
+
+// include/cmmm/lexer.h ends here