# Make sure the shell is interactive
case $- in
    *i*) ;;
    *) return ;;
esac

# Load all the POSIX-compatible functions from ~/.shrc.d; more advanced shells
# like bash will have their own functions
for shrc in "$HOME"/.shrc.d/*.sh ; do
    [ -e "$shrc" ] || continue
    . "$shrc"
done
unset -v shrc