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#pragma once
#include <stdint.h>
#include <string.h>
#include <string>
#define SCDOC_PARSE_FULL 0
#define SCDOC_PARSE_PARTIAL 1
#define SCDOC_PARSE_METADATA 2
extern const char* NODE_TEXT;
extern const char* NODE_NL;
typedef struct DocNode {
const char* id;
char* text;
int n_childs;
struct DocNode** children;
} DocNode;
char* strmerge(char* a, char* b);
DocNode* doc_node_make_take_children(const char* id, char* text, DocNode* src);
DocNode* doc_node_make(const char* id, char* text, DocNode* child);
DocNode* doc_node_add_child(DocNode* n, DocNode* child);
DocNode* doc_node_create(const char* id);
void doc_node_free_tree(DocNode* n);
/**
* \brief Parses a .schelp file and generates a help file parse tree
*
* \arg fn A UTF-8 string, the filename to be parsed
* \arg mode The mode to parse, should be one of SCDOC_PARSE_FULL, PARTIAL, or METADATA
* \returns A parse tree pointer, or nullptr if the file count not be opened or parsed.
*/
DocNode* scdoc_parse_file(const std::string& fn, int mode);
/// Dumps a DocNode to stdout as a human-readable tree.
void doc_node_dump(DocNode* n);
extern const char* scdoc_current_file;
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