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#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
#define EMPHASIS_STACK_LIMIT 1000
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
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