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authorJohn MacFarlane <jgm@berkeley.edu>2014-10-24 20:22:05 -0700
committerJohn MacFarlane <jgm@berkeley.edu>2014-10-24 20:26:03 -0700
commitabc95bdfa1fd4f4ffb5b0727aec34791a6e472e5 (patch)
tree41d7aadcb3a91edd0610da1cd85d9c0a1c02fff7 /src/cmark.h
parent7f0d1a80c7871a97dcf6495fba9f0e3c8d86be81 (diff)
Renamed c program and library stmd -> cmark.
Also renamed internal library functions accordingly.
Diffstat (limited to 'src/cmark.h')
-rw-r--r--src/cmark.h115
1 files changed, 115 insertions, 0 deletions
diff --git a/src/cmark.h b/src/cmark.h
new file mode 100644
index 0000000..ff2f9a2
--- /dev/null
+++ b/src/cmark.h
@@ -0,0 +1,115 @@
+#ifndef _STDMD_H_
+#define _STDMD_H_
+
+#include <stdbool.h>
+#include <stdio.h>
+#include "buffer.h"
+#include "chunk.h"
+#include "references.h"
+
+#define VERSION "0.1"
+#define CODE_INDENT 4
+
+struct node_inl {
+ enum {
+ INL_STRING,
+ INL_SOFTBREAK,
+ INL_LINEBREAK,
+ INL_CODE,
+ INL_RAW_HTML,
+ INL_EMPH,
+ INL_STRONG,
+ INL_LINK,
+ INL_IMAGE
+ } tag;
+ union {
+ chunk literal;
+ struct node_inl *inlines;
+ struct {
+ struct node_inl *label;
+ unsigned char *url;
+ unsigned char *title;
+ } linkable;
+ } content;
+ struct node_inl *next;
+};
+
+typedef struct node_inl node_inl;
+
+// Types for blocks
+struct ListData {
+ enum {
+ bullet,
+ ordered
+ } list_type;
+ int marker_offset;
+ int padding;
+ int start;
+ enum {
+ period,
+ parens
+ } delimiter;
+ unsigned char bullet_char;
+ bool tight;
+};
+
+struct FencedCodeData {
+ int fence_length;
+ int fence_offset;
+ unsigned char fence_char;
+ strbuf info;
+};
+
+struct node_block {
+ enum {
+ BLOCK_DOCUMENT,
+ BLOCK_BQUOTE,
+ BLOCK_LIST,
+ BLOCK_LIST_ITEM,
+ BLOCK_FENCED_CODE,
+ BLOCK_INDENTED_CODE,
+ BLOCK_HTML,
+ BLOCK_PARAGRAPH,
+ BLOCK_ATX_HEADER,
+ BLOCK_SETEXT_HEADER,
+ BLOCK_HRULE,
+ BLOCK_REFERENCE_DEF
+ } tag;
+ int start_line;
+ int start_column;
+ int end_line;
+ bool open;
+ bool last_line_blank;
+ struct node_block* children;
+ struct node_block* last_child;
+ struct node_block* parent;
+ struct node_block* top;
+ strbuf string_content;
+ node_inl* inline_content;
+
+ union {
+ struct ListData list;
+ struct FencedCodeData code;
+ struct {
+ int level;
+ } header;
+ struct {
+ reference_map *refmap;
+ } document;
+ } as;
+
+ struct node_block *next;
+ struct node_block *prev;
+};
+
+typedef struct node_block node_block;
+
+node_block *cmark_parse_document(const unsigned char *buffer, size_t len);
+node_block *cmark_parse_file(FILE *f);
+
+void cmark_free_nodes(node_block *e);
+
+void cmark_debug_print(node_block *root);
+void cmark_render_html(strbuf *html, node_block *root);
+
+#endif