Add 'cmark/' from commit '64efa3b3b3d35f2ffb604b57a8a9c89047cb420b'

git-subtree-dir: cmark
git-subtree-mainline: 6bf7c5ce92ff6237c0b17c332873805018812b40
git-subtree-split: 64efa3b3b3d35f2ffb604b57a8a9c89047cb420b

1 files changed, 57 insertions, 0 deletions

diff --git a/cmark/src/render.h b/cmark/src/render.h
new file mode 100644
index 0000000000..6f71acbd4e
--- /dev/null
+++ b/cmark/src/render.h
@@ -0,0 +1,57 @@
+#ifndef CMARK_RENDER_H
+#define CMARK_RENDER_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdbool.h>
+#include <stdlib.h>
+
+#include "buffer.h"
+
+typedef enum { LITERAL, NORMAL, TITLE, URL } cmark_escaping;
+
+struct block_number {
+  int number;
+  struct block_number *parent;
+};
+
+struct cmark_renderer {
+  int options;
+  cmark_mem *mem;
+  cmark_strbuf *buffer;
+  cmark_strbuf *prefix;
+  int column;
+  int width;
+  int need_cr;
+  bufsize_t last_breakable;
+  bool begin_line;
+  bool begin_content;
+  bool no_linebreaks;
+  bool in_tight_list_item;
+  struct block_number *block_number_in_list_item;
+  void (*outc)(struct cmark_renderer *, cmark_escaping, int32_t, unsigned char);
+  void (*cr)(struct cmark_renderer *);
+  void (*blankline)(struct cmark_renderer *);
+  void (*out)(struct cmark_renderer *, const char *, bool, cmark_escaping);
+};
+
+typedef struct cmark_renderer cmark_renderer;
+
+void cmark_render_ascii(cmark_renderer *renderer, const char *s);
+
+void cmark_render_code_point(cmark_renderer *renderer, uint32_t c);
+
+char *cmark_render(cmark_node *root, int options, int width,
+                   void (*outc)(cmark_renderer *, cmark_escaping, int32_t,
+                                unsigned char),
+                   int (*render_node)(cmark_renderer *renderer,
+                                      cmark_node *node,
+                                      cmark_event_type ev_type, int options));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif