$ # Replace `$(pwd)` if not in the 'libscript' directory or a generated one.
$ export LIBSCRIPT_ROOT_DIR="$(pwd)"
$ # `export` any variables now (see below for variable docs). Then:
$ # Set script location:
$ export SCRIPT_NAME="${LIBSCRIPT_ROOT_DIR}"'/_lib/_toolchain/wait4x/setup.sh'
$ . "${SCRIPT_NAME}"

> :: Replace `%cd%` if not in the 'libscript' directory or a generated one.
> SET "LIBSCRIPT_ROOT_DIR=%cd%"
> :: `SET` any variables now (see below for variable docs). Then:
> :: Set script location:
> SET SCRIPT_NAME="%LIBSCRIPT_ROOT_DIR%\_lib\_toolchain\wait4x\setup.cmd"
> CALL "%SCRIPT_NAME%"