@echo off

set lib_base=call "%~dp0lib_base.cmd"

if "%~1" == "/h" (
    %lib_base% help "%0"
) else if "%1" neq "" (
    call :%*
)

exit /b

:help
:::===============================================================================
:::show_subs - shows all sub routines in a .bat/.cmd file with documentation
:::.
:::include:
:::.
:::       call "$0"
:::.
:::usage:
:::.
:::       %lib_base% show_subs "file"
:::.
:::options:
:::.
:::       file <in> full path to file containing lib_routines to display
:::.
:::-------------------------------------------------------------------------------

    for /f "tokens=* delims=:" %%a in ('type "%~1" ^| findstr /i /r "^:::"') do (
        rem echo a="%%a"

        if "%%a"==" " (
            echo.
        if "%%a"=="." (
            echo.
        ) else if /i "%%a" == "usage" (
            echo %%a:
        ) else if /i "%%a" == "options" (
            echo %%a:
        ) else if not "%%a" == "" (
            echo %%a
        )
    )

    pause
    exit /b