Fix modified range computation when erasing multiple times past current buffer end
Fixes #654
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@ -305,6 +305,14 @@ Vector<Selection> compute_modified_ranges(Buffer& buffer, size_t timestamp)
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change_it = backward_end;
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}
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const auto end_coord = buffer.end_coord();
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for (auto it = ranges.begin() + prev_size; it != ranges.end(); ++it)
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{
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it->anchor() = std::min(it->anchor(), end_coord);
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it->cursor() = std::min<ByteCoord>(it->cursor(), end_coord);
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}
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kak_assert(std::is_sorted(ranges.begin() + prev_size, ranges.end(), compare_selections));
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std::inplace_merge(ranges.begin(), ranges.begin() + prev_size, ranges.end(), compare_selections);
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ranges.erase(merge_overlapping(ranges.begin(), ranges.end(), dummy, overlaps), ranges.end());
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test/regression/654-crash-on-undo-after-macro/cmd
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test/regression/654-crash-on-undo-after-macro/cmd
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@ -0,0 +1 @@
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Qxy<a-p>;dQ3qu
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test/regression/654-crash-on-undo-after-macro/in
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test/regression/654-crash-on-undo-after-macro/in
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@ -0,0 +1 @@
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aaa
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test/regression/654-crash-on-undo-after-macro/out
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test/regression/654-crash-on-undo-after-macro/out
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@ -0,0 +1 @@
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aaa
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