Library Usage

@echo off & setlocal enableDelayedExpansion

rem Library parsing

set  "openLib=( set "close=?" & ren "%~nx0" orig.bat & ren "?.bat" "%~nx0""
set "closeLib=ren "%~nx0" "^^!close^^!.bat" & ren orig.bat "%~nx0" )"

%openLib:?=Library%
    call :math
    call :misc
    call :shapes
    call :algorithmicConditions
    call :turtleFunctions
    call :specialCharacters
    call :macros
    rem Etc
%closeLib%