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Fix handling of syntax changes in ranges that were excluded but are now included

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Refs atom/atom#18342
This commit is contained in:
Max Brunsfeld 2018-11-08 11:58:33 -08:00
parent b9217c8e4c
commit afeee894dc
2 changed files with 60 additions and 2 deletions
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8
src/runtime/get_changed_ranges.c
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@ -445,6 +445,14 @@ unsigned ts_subtree_get_changed_ranges(const Subtree *old_tree, const Subtree *n
}
} while (!iterator_done(&old_iter) && !iterator_done(&new_iter));
Length old_size = ts_subtree_total_size(*old_tree);
Length new_size = ts_subtree_total_size(*new_tree);
if (old_size.bytes < new_size.bytes) {
ts_range_array_add(&results, old_size, new_size);
} else if (new_size.bytes < old_size.bytes) {
ts_range_array_add(&results, new_size, old_size);
}
*cursor1 = old_iter.cursor;
*cursor2 = new_iter.cursor;
*ranges = results.contents;