1 files changed, 31 insertions, 0 deletions
diff --git a/prism/prettyprint.h b/prism/prettyprint.h
new file mode 100644
index 0000000000..0d8e416341
--- /dev/null
+++ b/prism/prettyprint.h
@@ -0,0 +1,31 @@
+/**
+ * @file prettyprint.h
+ *
+ * An AST node pretty-printer.
+ */
+#ifndef PRISM_PRETTYPRINT_H
+#define PRISM_PRETTYPRINT_H
+
+#include "prism/excludes.h"
+
+#ifndef PRISM_EXCLUDE_PRETTYPRINT
+
+#include "prism/compiler/exported.h"
+#include "prism/compiler/nonnull.h"
+
+#include "prism/ast.h"
+#include "prism/buffer.h"
+#include "prism/parser.h"
+
+/**
+ * Pretty-prints the AST represented by the given node to the given buffer.
+ *
+ * @param output_buffer The buffer to write the pretty-printed AST to.
+ * @param parser The parser that parsed the AST.
+ * @param node The root node of the AST to pretty-print.
+ */
+PRISM_EXPORTED_FUNCTION void pm_prettyprint(pm_buffer_t *output_buffer, const pm_parser_t *parser, const pm_node_t *node) PRISM_NONNULL(1, 2, 3);
+
+#endif
+
+#endif