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/* html.h - HTML renderer and utilities */
#ifndef HOEDOWN_HTML_H
#define HOEDOWN_HTML_H
#include "document.h"
#include "buffer.h"
#ifdef __cplusplus
extern "C" {
#endif
/*************
* CONSTANTS *
*************/
typedef enum hoedown_html_flags {
HOEDOWN_HTML_SKIP_HTML = (1 << 0),
HOEDOWN_HTML_ESCAPE = (1 << 1),
HOEDOWN_HTML_SAFELINK = (1 << 2),
HOEDOWN_HTML_HARD_WRAP = (1 << 3),
HOEDOWN_HTML_USE_XHTML = (1 << 4)
} hoedown_html_flags;
typedef enum hoedown_html_tag {
HOEDOWN_HTML_TAG_NONE = 0,
HOEDOWN_HTML_TAG_OPEN,
HOEDOWN_HTML_TAG_CLOSE
} hoedown_html_tag;
/*********
* TYPES *
*********/
struct hoedown_html_renderer_state {
void *opaque;
struct {
int header_count;
int current_level;
int level_offset;
int nesting_level;
} toc_data;
hoedown_html_flags flags;
/* extra callbacks */
void (*link_attributes)(hoedown_buffer *ob, const hoedown_buffer *url, const hoedown_renderer_data *data);
};
typedef struct hoedown_html_renderer_state hoedown_html_renderer_state;
/*************
* FUNCTIONS *
*************/
/* hoedown_html_smartypants: process an HTML snippet using SmartyPants for smart punctuation */
void hoedown_html_smartypants(hoedown_buffer *ob, const uint8_t *data, size_t size);
/* hoedown_html_is_tag: checks if data starts with a specific tag, returns the tag type or NONE */
hoedown_html_tag hoedown_html_is_tag(const uint8_t *data, size_t size, const char *tagname);
/* hoedown_html_renderer_new: allocates a regular HTML renderer */
hoedown_renderer *hoedown_html_renderer_new(
hoedown_html_flags render_flags,
int nesting_level
) __attribute__ ((malloc));
/* hoedown_html_toc_renderer_new: like hoedown_html_renderer_new, but the returned renderer produces the Table of Contents */
hoedown_renderer *hoedown_html_toc_renderer_new(
int nesting_level
) __attribute__ ((malloc));
/* hoedown_html_renderer_free: deallocate an HTML renderer */
void hoedown_html_renderer_free(hoedown_renderer *renderer);
#ifdef __cplusplus
}
#endif
#endif /** HOEDOWN_HTML_H **/
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