Batch Script to Cleanup A LibreOffice Parallel Installation

@ECHO OFF
REM If you use LibreOffice in a language other than english, then
REM please uncomment the below line and add its language code
REM SET keep_lang1=zh-CN

rmdir fonts /s /q
rmdir readmes /s /q
rmdir win /s /q
del /Q *.msi

cd program
rename resource resource_old
mkdir resource
move resource_old\*-US.res resource
IF DEFINED keep_lang1 move resource_old\*%keep_lang1%.res resource
rmdir resource_old /s /q

cd ..\share\registry
rename res res_old
mkdir res
move res_old\*_en-US.xcd res
IF DEFINED keep_lang1 move res_old\*_%keep_lang1%.xcd res
rmdir res_old /s /q

cd ..
rename extensions extensions_old
mkdir extensions
move extensions_old\package.txt extensions
move extensions_old\dict-en extensions
IF DEFINED keep_lang1 move extensions_old\dict-*%keep_lang1% extensions
rmdir extensions_old /s /q