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Add function for notifying documents of edits

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This commit is contained in:
Max Brunsfeld 2014-03-12 13:39:12 -07:00
parent a733d31634
commit 05a5f9c124
3 changed files with 60 additions and 12 deletions
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7
src/runtime/document.c
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@ -4,6 +4,7 @@
struct ts_document {
ts_parse_config parse_config;
const ts_tree *tree;
ts_input input;
size_t error_count;
};
@ -28,9 +29,15 @@ const char * ts_document_string(const ts_document *document) {
}
void ts_document_set_input(ts_document *document, ts_input input) {
document->input = input;
document->tree = document->parse_config.parse_fn(input);
}
void ts_document_edit(ts_document *document, size_t position, size_t bytes_removed, size_t bytes_inserted) {
document->input.seek_fn(document->input.data, 0);
document->tree = document->parse_config.parse_fn(document->input);
}
typedef struct {
const char *string;
size_t position;