if [ -z "$BASH_COMPLETION_COMPAT_DIR" ]; then
if [ -d /usr/share/bash-completion -a -r /usr/share/bash-completion/bash_completion ]; then
_BASH_COMPLETIONS_DIR=/usr/share/bash-completion/completions
if [ -z "$BASH_COMPLETION_COMPAT_DIR" ]; then
if [ -d /usr/share/bash-completion -a -r /usr/share/bash-completion/bash_completion ]; then
_BASH_COMPLETIONS_DIR=/usr/share/bash-completion/completions