4 while ! cd Build 2>/dev/null; do
7 if test -z "$leaf"; then echo >&2 'xr: no Build found'; break; fi
14 env - PATH=/usr/local/bin:/usr/bin:/bin HOME=/home/rustcargo \
15 $(env | egrep '^LC_|^LANG=|^LANGUAGE=|^TERM=|^LESS=|^PAGER=') \
16 bash --login -ec 'cd "$@"; exec bash' x "$(pwd)/$leaves"