40 lines
1 KiB
C++
40 lines
1 KiB
C++
#include "tree_sitter/runtime.h"
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struct ts_document {
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ts_parse_fn *parse_fn;
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const char **symbol_names;
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const ts_tree *tree;
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size_t error_count;
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ts_tree **errors;
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};
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ts_document * ts_document_make() {
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return new ts_document();
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}
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void ts_document_free(ts_document *document) {
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delete document;
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}
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void ts_document_set_parser(ts_document *document, ts_parse_config config) {
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document->parse_fn = config.parse_fn;
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document->symbol_names = config.symbol_names;
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}
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void ts_document_set_input_string(ts_document *document, const char *text) {
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const ts_tree * result = document->parse_fn(text);
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document->tree = result;
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document->errors = NULL;
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}
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const ts_tree * ts_document_tree(const ts_document *document) {
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return document->tree;
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}
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const char * ts_document_string(const ts_document *document) {
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if (document->error_count > 0) {
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return ts_tree_error_string(document->errors[0], document->symbol_names);
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} else {
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return ts_tree_string(document->tree, document->symbol_names);
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}
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}
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