# what: the neovim tarball is downloaded to and extracted from /tmp/nvim.tgz again
# why:  DU-H2: a fixed name in a world-writable directory, unpacked by `sudo tar` -- anyone on the box can pre-create it as a symlink or swap it between the two commands and have tar write their content as root
# kills: no download is written to a fixed /tmp path
# run:  unit
<<<OLD
			run_sh "{ curl -fsSL '$b/nvim-linux-$a.tar.gz' -o '$WORKDIR/nvim.tgz' || curl -fsSL '$b/nvim-linux64.tar.gz' -o '$WORKDIR/nvim.tgz'; } && [ -s '$WORKDIR/nvim.tgz' ]" \
				|| { note_fail "$key" "tarball download failed or arrived empty"; continue; }
			run_sh "${SUDO:+$SUDO }rm -rf /opt/nvim && ${SUDO:+$SUDO }mkdir -p /opt/nvim && ${SUDO:+$SUDO }tar -xzf '$WORKDIR/nvim.tgz' -C /opt/nvim --strip-components=1" \
<<<NEW
			run_sh "curl -fsSL '$b/nvim-linux-$a.tar.gz' -o /tmp/nvim.tgz || curl -fsSL '$b/nvim-linux64.tar.gz' -o /tmp/nvim.tgz" \
				|| { note_fail "$key" "tarball download failed"; continue; }
			run_sh "${SUDO:+$SUDO }rm -rf /opt/nvim && ${SUDO:+$SUDO }mkdir -p /opt/nvim && ${SUDO:+$SUDO }tar -xzf /tmp/nvim.tgz -C /opt/nvim --strip-components=1" \
<<<END