- #ifndef CMARK_NODE_H
- #define CMARK_NODE_H
- #ifdef __cplusplus
- extern "C" {
- #endif
- #include "cmark.h"
- #include "buffer.h"
- typedef enum {
- // Block
- CMARK_NODE_DOCUMENT,
- CMARK_NODE_BQUOTE,
- CMARK_NODE_LIST,
- CMARK_NODE_LIST_ITEM,
- CMARK_NODE_FENCED_CODE,
- CMARK_NODE_INDENTED_CODE,
- CMARK_NODE_HTML,
- CMARK_NODE_PARAGRAPH,
- CMARK_NODE_ATX_HEADER,
- CMARK_NODE_SETEXT_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_STRING,
- 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_STRING,
- CMARK_NODE_LAST_INLINE = CMARK_NODE_IMAGE,
-
- // Other
- CMARK_NODE_LINK_LABEL
- } cmark_node_type;
- typedef struct {
- cmark_list_type list_type;
- int marker_offset;
- int padding;
- int start;
- cmark_delim_type delimiter;
- unsigned char bullet_char;
- bool tight;
- } cmark_list;
- typedef struct {
- int fence_length;
- int fence_offset;
- unsigned char fence_char;
- cmark_strbuf info;
- } cmark_fenced_code;
- typedef struct {
- int level;
- } cmark_header;
- typedef struct {
- struct cmark_node *label;
- unsigned char *url;
- unsigned char *title;
- } cmark_link;
- struct cmark_node {
- cmark_node_type type;
- struct cmark_node *next;
- struct cmark_node *prev;
- struct cmark_node *parent;
- struct cmark_node *first_child;
- struct cmark_node *last_child;
- int start_line;
- int start_column;
- int end_line;
- bool open;
- bool last_line_blank;
- // Temp
- cmark_node_inl *inline_content;
- cmark_strbuf string_content;
- union {
- cmark_list list;
- cmark_fenced_code code;
- cmark_header header;
- cmark_link link;
- } as;
- };
- CMARK_EXPORT cmark_node_type
- cmark_node_get_type(cmark_node *node);
- // Tree traversal
- CMARK_EXPORT cmark_node*
- cmark_node_next(cmark_node *node);
- CMARK_EXPORT cmark_node*
- cmark_node_previous(cmark_node *node);
- CMARK_EXPORT cmark_node*
- cmark_node_parent(cmark_node *node);
- CMARK_EXPORT cmark_node*
- cmark_node_first_child(cmark_node *node);
- CMARK_EXPORT cmark_node*
- cmark_node_last_child(cmark_node *node);
- // Tree manipulation
- CMARK_EXPORT void
- cmark_node_unlink(cmark_node *node);
- CMARK_EXPORT int
- cmark_node_insert_before(cmark_node *node, cmark_node *sibling);
- CMARK_EXPORT int
- cmark_node_insert_before(cmark_node *node, cmark_node *sibling);
- CMARK_EXPORT int
- cmark_node_prepend_child(cmark_node *node, cmark_node *child);
- CMARK_EXPORT int
- cmark_node_append_child(cmark_node *node, cmark_node *child);
- #define NODE_DOCUMENT CMARK_NODE_DOCUMENT
- #define NODE_BQUOTE CMARK_NODE_BQUOTE
- #define NODE_LIST CMARK_NODE_LIST
- #define NODE_LIST_ITEM CMARK_NODE_LIST_ITEM
- #define NODE_FENCED_CODE CMARK_NODE_FENCED_CODE
- #define NODE_INDENTED_CODE CMARK_NODE_INDENTED_CODE
- #define NODE_HTML CMARK_NODE_HTML
- #define NODE_PARAGRAPH CMARK_NODE_PARAGRAPH
- #define NODE_ATX_HEADER CMARK_NODE_ATX_HEADER
- #define NODE_SETEXT_HEADER CMARK_NODE_SETEXT_HEADER
- #define NODE_HRULE CMARK_NODE_HRULE
- #define NODE_REFERENCE_DEF CMARK_NODE_REFERENCE_DEF
- #define NODE_STRING CMARK_NODE_STRING
- #define NODE_SOFTBREAK CMARK_NODE_SOFTBREAK
- #define NODE_LINEBREAK CMARK_NODE_LINEBREAK
- #define NODE_INLINE_CODE CMARK_NODE_INLINE_CODE
- #define NODE_INLINE_HTML CMARK_NODE_INLINE_HTML
- #define NODE_EMPH CMARK_NODE_EMPH
- #define NODE_STRONG CMARK_NODE_STRONG
- #define NODE_LINK CMARK_NODE_LINK
- #define NODE_IMAGE CMARK_NODE_IMAGE
- #define NODE_LINK_LABEL CMARK_NODE_LINK_LABEL
- #ifdef __cplusplus
- }
- #endif
- #endif
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