cmark

My personal build of CMark ✏️
Commit: 91b2567168f562bdab000c72a1f17a7a515c9200
Parent: ba6419a0d64d020f0fb1ef0b7303bfd690ec8199
Author: John MacFarlane <jgm@berkeley.edu>
Date: Sun, 30 Nov 2014 22:06:04 -0800
Added simple luajit wrapper example.
Diffstat

1 file changed, 143 insertions, 0 deletions
Status	File Name	N° Changes	Insertions	Deletions
Added	wrapper.lua	143	143	0
diff --git a/wrapper.lua b/wrapper.lua
@@ -0,0 +1,143 @@
+#!/usr/bin/env luajit
+
+local ffi = require("ffi")
+
+cmark = ffi.load("libcmark")
+
+ffi.cdef[[
+
+char *cmark_markdown_to_html(const char *text, int len);
+typedef enum {
+	/* Block */
+	CMARK_NODE_DOCUMENT,
+	CMARK_NODE_BLOCK_QUOTE,
+	CMARK_NODE_LIST,
+	CMARK_NODE_LIST_ITEM,
+	CMARK_NODE_CODE_BLOCK,
+	CMARK_NODE_HTML,
+	CMARK_NODE_PARAGRAPH,
+	CMARK_NODE_HEADER,
+	CMARK_NODE_HRULE,
+	CMARK_NODE_REFERENCE_DEF,
+
+	CMARK_NODE_FIRST_BLOCK = CMARK_NODE_DOCUMENT,
+	CMARK_NODE_LAST_BLOCK  = CMARK_NODE_REFERENCE_DEF,
+
+	/* Inline */
+	CMARK_NODE_TEXT,
+	CMARK_NODE_SOFTBREAK,
+	CMARK_NODE_LINEBREAK,
+	CMARK_NODE_INLINE_CODE,
+	CMARK_NODE_INLINE_HTML,
+	CMARK_NODE_EMPH,
+	CMARK_NODE_STRONG,
+	CMARK_NODE_LINK,
+	CMARK_NODE_IMAGE,
+
+	CMARK_NODE_FIRST_INLINE = CMARK_NODE_TEXT,
+	CMARK_NODE_LAST_INLINE  = CMARK_NODE_IMAGE,
+} cmark_node_type;
+
+typedef enum {
+	CMARK_NO_LIST,
+	CMARK_BULLET_LIST,
+	CMARK_ORDERED_LIST
+}  cmark_list_type;
+
+typedef enum {
+	CMARK_PERIOD_DELIM,
+	CMARK_PAREN_DELIM
+} cmark_delim_type;
+
+typedef struct cmark_node cmark_node;
+typedef struct cmark_parser cmark_parser;
+
+cmark_node* cmark_node_new(cmark_node_type type);
+
+void
+cmark_node_free(cmark_node *node);
+
+cmark_node* cmark_node_next(cmark_node *node);
+
+cmark_node* cmark_node_previous(cmark_node *node);
+
+cmark_node* cmark_node_parent(cmark_node *node);
+
+cmark_node* cmark_node_first_child(cmark_node *node);
+
+cmark_node* cmark_node_last_child(cmark_node *node);
+
+cmark_node_type cmark_node_get_type(cmark_node *node);
+
+const char* cmark_node_get_string_content(cmark_node *node);
+
+int cmark_node_set_string_content(cmark_node *node, const char *content);
+
+int cmark_node_get_header_level(cmark_node *node);
+
+int cmark_node_set_header_level(cmark_node *node, int level);
+
+cmark_list_type cmark_node_get_list_type(cmark_node *node);
+
+int cmark_node_set_list_type(cmark_node *node, cmark_list_type type);
+
+int cmark_node_get_list_start(cmark_node *node);
+
+int cmark_node_set_list_start(cmark_node *node, int start);
+
+int cmark_node_get_list_tight(cmark_node *node);
+
+int cmark_node_set_list_tight(cmark_node *node, int tight);
+
+const char* cmark_node_get_fence_info(cmark_node *node);
+
+int cmark_node_set_fence_info(cmark_node *node, const char *info);
+
+const char* cmark_node_get_url(cmark_node *node);
+
+int cmark_node_set_url(cmark_node *node, const char *url);
+
+const char* cmark_node_get_title(cmark_node *node);
+
+int cmark_node_set_title(cmark_node *node, const char *title);
+
+int cmark_node_get_start_line(cmark_node *node);
+
+int cmark_node_get_start_column(cmark_node *node);
+
+int cmark_node_get_end_line(cmark_node *node);
+
+void cmark_node_unlink(cmark_node *node);
+
+int cmark_node_insert_before(cmark_node *node, cmark_node *sibling);
+
+int cmark_node_insert_after(cmark_node *node, cmark_node *sibling);
+
+int cmark_node_prepend_child(cmark_node *node, cmark_node *child);
+
+int cmark_node_append_child(cmark_node *node, cmark_node *child);
+
+cmark_parser *cmark_parser_new();
+
+void cmark_parser_free(cmark_parser *parser);
+
+cmark_node *cmark_parser_finish(cmark_parser *parser);
+
+void cmark_parser_feed(cmark_parser *parser, const char *buffer, size_t len);
+
+cmark_node *cmark_parse_document(const char *buffer, size_t len);
+
+char *cmark_render_ast(cmark_node *root);
+
+char *cmark_render_html(cmark_node *root);
+
+]]
+
+local doc = cmark.cmark_parse_document("hi *there*", 10)
+local d2 = cmark.cmark_node_first_child(doc)
+local d3 = cmark.cmark_node_first_child(d2)
+local d4 = cmark.cmark_node_next(d3)
+cmark.cmark_node_unlink(d4)
+local html = ffi.string(cmark.cmark_render_html(doc))
+print(html)
+