util  readme.md at [737f6cf6c5]

File readme.md artifact 2513df755d part of check-in 737f6cf6c5


# util
various odds and ends. all code in this repository is licensed under the AGPL unless otherwise noted.

* **safekill.c**: utility to help keep from accidentally killing important windows; compile with `cc -Ofast safekill.c -lX11 -lc -osafekill`