MAC-LIMPO
Copyright (C) 2025-2026 Alex S S Fonseca and contributors

This program is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or (at your option) any later
version. See the LICENSE file for the full text.

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Acknowledgements
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Disk X-Ray is inspired by WinDirStat (https://github.com/windirstat/windirstat,
GPL-3.0-or-later): the idea of a file tree, a file-type list and a treemap kept
in sync, and its scanning strategy (bulk directory reads with parallel
workers), which MAC-LIMPO implements on macOS with getattrlistbulk(2).

The treemap uses the squarified layout described by M. Bruls, K. Huizing and
J. J. van Wijk, "Squarified Treemaps" (Data Visualization 2000).