Wintext.bat

@echo off
setlocal DISABLEDELAYEDEXPANSION
set undo=0
set deleted=0
set newline=0
set typefile=0
set typefileonce=0
set splitfile=0
set splitfileonce=0
set commandsoff=0
set exit=0
set dir=
set filename=
set wintext=wintext
set WinTXT=WinTXT
set input=0
set arg1="%1"
set arg2="%2"
set arg3="%3"
set arg4="%4"

(echo "%arg1%" | findstr /i /c:"-?" >nul ) && (goto :helparg1) || (echo. > nul)
(echo "%arg2%" | findstr /i /c:"-?" >nul ) && (goto :helparg2) || (echo. > nul)
(echo "%arg3%" | findstr /i /c:"-?" >nul ) && (goto :helparg3) || (echo. > nul)
(echo "%arg1%" | findstr /i /c:"/h" >nul ) && (goto :help2arg1) || (echo. > nul)
(echo "%arg1%" | findstr /i /c:"/n" >nul ) && (goto :namearg1) || (echo. > nul)
(echo "%arg2%" | findstr /i /c:"/n" >nul ) && (goto :namearg2) || (echo. > nul)
(echo "%arg3%" | findstr /i /c:"/n" >nul ) && (goto :namearg3) || (echo. > nul)

set baseline=""
if "%arg1%"=="%baseline%" goto :beginning
set input=1
goto :fileopen

:helparg1
goto :commandlinehelp

:helparg2
set arg1=%arg2%
goto :commandlinehelp

:helparg3
set arg1=%arg3%
goto :commandlinehelp

:help2arg1
set wintext=%arg1%
for /f "useback tokens=*" %%a in ('%wintext%') do set wintext=%%~a
for /f "useback tokens=*" %%a in ('%wintext%') do set wintext=%%~a
for /f "useback tokens=*" %%a in ('%wintext%') do set wintext=%%~a
for /f "useback tokens=*" %%a in ('%wintext%') do set wintext=%%~a
set wintext=%wintext:~-4%
goto :commandlinehelp

:namearg1
set WinTXT=%arg2%
for /f "useback tokens=*" %%a in ('%WinTXT%') do set WinTXT=%%~a
for /f "useback tokens=*" %%a in ('%WinTXT%') do set WinTXT=%%~a
title %WinTXT%
goto :beginning

:namearg2
set WinTXT=%arg3%
for /f "useback tokens=*" %%a in ('%WinTXT%') do set WinTXT=%%~a
for /f "useback tokens=*" %%a in ('%WinTXT%') do set WinTXT=%%~a
title %WinTXT%
set baseline=""
if "%arg1%"=="%baseline%" goto :beginning
set input=1
goto :fileopen

:namearg3
set WinTXT=%arg4%
for /f "useback tokens=*" %%a in ('%WinTXT%') do set WinTXT=%%~a
for /f "useback tokens=*" %%a in ('%WinTXT%') do set WinTXT=%%~a
title %WinTXT% 
set baseline=""
if "%arg1%"=="%baseline%" goto :beginning
if "%arg2%"=="%baseline%" goto :beginning
set input=1
goto :fileopen

:beginning
title %WinTXT%
if exist C:\Temp\DocTemp\unsaved goto :recoverstart
cls
echo Welcome to %WinTXT%, A Command Line Editor For Windows!!
echo This program was made by Logan C.
pause

:start
setlocal ENABLEDELAYEDEXPANSION
cls
echo What would you like to name your file (and be sure to add a file extension)?
set /p filename="Enter Filename: "
if exist %filename% goto :skip

cls
echo Where would you like to place your file? (Default is (your user directory)\%WinTXT%Docs)
set /p dir="Enter Directory: "
if not defined dir set dir=%userprofile%\%WinTXT%Docs\
set dirend=%dir:~-1%
if not "%dirend%"=="\" set dir=%dir%\

cls
if not exist "%dir%" mkdir "%dir%

if exist "%dir%%filename%" (
    if not exist C:\Temp\DocTemp\ mkdir C:\Temp\DocTemp\
    copy "%dir%%filename%" C:\Temp\DocTemp\doctemp.txt
) else (
    del C:\Temp\DocTemp\doctemp.txt
)
echo. >> "C:\Temp\DocTemp\doctemp.txt"
call :SPLIT
setlocal ENABLEDELAYEDEXPANSION
del C:\Temp\DocTemp\temp.txt  2> nul
set /p fcount2= < "C:\Temp\DocTemp\doctemp.txtfcount"  2> nul
del "C:\Temp\DocTemp\doctemp.txtfcount"  2> nul
set lcount=2000000000
goto :textadd

:SPLIT
SETLOCAL DISABLEDELAYEDEXPANSION
if not exist C:\Temp\DocTemp\ mkdir C:\Temp\DocTemp\
copy "C:\Temp\DocTemp\doctemp.txt" C:\Temp\DocTemp\temp.txt > nul
SET /a fcount=1999999999
SET /a llimit=1
SET /a lcount=%llimit%
FOR /f "usebackqdelims=" %%a IN (C:\Temp\DocTemp\temp.txt) DO (
 CALL :select
 >>"C:\Temp\DocTemp\temp.txt$$" ECHO(%%a
)
SET /a lcount=%llimit%
:select
SET /a lcount+=1
IF %lcount% lss %llimit% GOTO :EOF >NUL 2>nul
SET /a lcount=0
SET /a fcount+=1
MOVE /y "C:\Temp\DocTemp\temp.txt$$" "C:\Temp\DocTemp\doctemp.txtline%fcount:~-9%" >NUL 2>nul
attrib +h "C:\Temp\DocTemp\doctemp.txtline%fcount:~-9%" >NUL 2>nul
echo %fcount:~-9% > "C:\Temp\DocTemp\doctemp.txtfcount"

GOTO :EOF

:textadd
setlocal ENABLEDELAYEDEXPANSION
if %exit% equ 1 ( 
    exit /b )
if not exist C:\Temp\DocTemp\ mkdir C:\Temp\DocTemp\
set display=%dir%%filename%
for /f "useback tokens=*" %%a in ('%display%') do set display=%%~a
for /f "useback tokens=*" %%a in ('%display%') do set display=%%~a
for /f "useback tokens=*" %%a in ('%display%') do set display=%%~a
for /f "useback tokens=*" %%a in ('%display%') do set display=%%~a
set newline=0
set /a undo+=1
cls
if %undo% geq 11 set undo=1
call :wintxtdisplay
echo =====Current Undo State is: %undo%=====
echo =====%display%=====
if %commandsoff% equ 1 call :commandsoffwarning
echo.
if %deleted% equ 1 (
    set deleted=0
    goto :edit
)

set lcount=2000000000

:linebyline
set /a lcount+=1
set /p line=<"C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%" 2> nul
set /a lcount1=%lcount%-2000000000
echo Line: %lcount1% : !line!
if %lcount:~-9% geq %fcount2% goto :edit
goto :linebyline

:edit
echo.
set text= 
attrib -h "C:\Temp\DocTemp\doctemp.txt%undo%" > nul
copy /y "C:\Temp\DocTemp\doctemp.txt" "C:\Temp\DocTemp\doctemp.txt%undo%" > nul 2>nul
attrib +h "C:\Temp\DocTemp\doctemp.txt%undo%" > nul
set /p text="Type: " 2> nul
set baseline= 
if "!text!"=="%baseline%" set text=/linebreak
set baseline=/?
if "!text!"=="%baseline%" set text=/help
set baseline=on
if "!text!"=="%baseline%" set text="on"
set baseline=off
if "!text!"=="%baseline%" set text="off"
if %commandsoff% equ 1 (
    (echo "!text!" | findstr /i /c:"/commandson" >nul ) && (goto :commandson) || (echo. > nul )
    (echo "!text!" | findstr /i /c:"/editline" >nul ) && (goto :line) || (echo. > nul )
    (echo "!text!" | findstr /i /c:"/newline" >nul ) && (goto :newline) || (echo. > nul )
    (echo "!text!" | findstr /i /c:"/delline" >nul ) && (goto :delline) || (echo. > nul )
    goto :addtext
)
(echo "!text!" | findstr /i /c:"/undo" >nul ) && (goto :undo) || (echo. > nul )
(echo "!text!" | findstr /i /c:"/save" >nul ) && (call :save1 ) || (echo. > nul )
(echo "!text!" | findstr /i /c:"/redo" >nul ) && (goto :redo) || (echo. > nul )
(echo "!text!" | findstr /i /c:"/delfile" >nul ) && (goto :del) || (echo. > nul )
(echo "!text!" | findstr /i /c:"/editline" >nul ) && (goto :line) || (echo. > nul )
(echo "!text!" | findstr /i /c:"/newline" >nul ) && (goto :newline) || (echo. > nul )
(echo "!text!" | findstr /i /c:"/delline" >nul ) && (goto :delline) || (echo. > nul )
(echo "!text!" | findstr /i /c:"/linebreak" >nul ) && (goto :linebreak) || (echo. > nul )
(echo "!text!" | findstr /i /c:"/commandsoff" >nul ) && (goto :commandsoff) || (echo. > nul ) 
(echo "!text!" | findstr /i /c:"/exit" >nul ) && (goto :undoclear) || (echo. > nul ) 
(echo "!text!" | findstr /i /c:"/help" >nul ) && (goto :help) || (goto :addtext)

:addtext
set baseline=
echo !text! >> "C:\Temp\DocTemp\doctemp.txt" 2> nul
echo !text! > "C:\Temp\DocTemp\temp.txt" 2> nul
call :addline
set /p fcount2=< C:\Temp\DocTemp\fcount 2> nul
del C:\Temp\DocTemp\fcount > nul 2> nul
echo This File Exists^! > "C:\Temp\DocTemp\unsaved" 2 > nul
if not "%dir%"=="%baseline%" echo %dir%> "C:\Temp\DocTemp\dir" 2 > nul
echo %filename%> "C:\Temp\DocTemp\filename" 2 > nul
attrib -h "C:\Temp\DocTemp\undo" > nul 2> nul
echo %undo% > "C:\Temp\DocTemp\undo" > nul 2> nul
attrib +h "C:\Temp\DocTemp\unsaved" > nul 2> nul
attrib +h "C:\Temp\DocTemp\dir" > nul 2> nul
attrib +h "C:\Temp\DocTemp\filename" > nul 2> nul
attrib +h "C:\Temp\DocTemp\undo" > nul 2> nul
goto :textadd

:newline
set newline=1
goto :line

:delline
set text=%text:/delline =%
set lcount=2000000000
set /a lcount+=!text!
del /ah "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%"
goto :rebuild

:typefile
(echo "!text!" | findstr /i /c:"/typefileonce" >nul ) && (set typefileonce=1) || (echo. > nul )
if %typefileonce% equ 1 goto :textadd
set typefile=1
set splitfile=0
goto :textadd

:commandsoff
set commandsoff=1
goto :textadd

:commandson
set commandsoff=0
goto :textadd

:commandsoffwarning
setlocal DISABLEDELAYEDEXPANSION
echo !!===!!WARNING! COMMANDS ARE CURRENTLY OFF! TO RE-ENABLE COMMANDS, TYPE "/commandson" !!===!!
setlocal ENABLEDELAYEDEXPANSION
exit /b

:addline
setlocal DISABLEDELAYEDEXPANSION 2> nul
set /a lcount+=1
echo %lcount:~-9% > C:\Temp\DocTemp\fcount
attrib -h C:\Temp\DocTemp\doctemp.txtline%lcount:~-9% > nul 2> nul
copy C:\Temp\DocTemp\temp.txt C:\Temp\DocTemp\doctemp.txtline%lcount:~-9% > nul 2> nul
del C:\Temp\DocTemp\temp.txt > nul 2> nul
attrib +h C:\Temp\DocTemp\doctemp.txtline%lcount:~-9% 2> nul
setlocal ENABLEDELAYEDEXPANSION 2> nul
exit /b

:fileopen
set dir=
if %input% equ 0 (
    set filename=%arg1%
)
if %input% equ 1 (
    set filename=%arg1%
)
if %input% equ 2 (
    set filename=%arg2%
)
if exist C:\Temp\DocTemp\unsaved goto :recover
if not exist C:\Temp\DocTemp\ mkdir C:\Temp\DocTemp\
del > C:\Temp\DocTemp\doctemp.txt
copy "%dir%%filename%" C:\Temp\DocTemp\doctemp.txt
echo. >> "C:\Temp\DocTemp\doctemp.txt"
call :SPLIT
setlocal ENABLEDELAYEDEXPANSION
del C:\Temp\DocTemp\temp.txt  2> nul
set /p fcount2= < "C:\Temp\DocTemp\doctemp.txtfcount"  2> nul
del "C:\Temp\DocTemp\doctemp.txtfcount"  2> nul
set lcount=2000000000
goto :textadd

:save1
call :save
goto :textadd

:wintxtdisplay
setlocal DISABLEDELAYEDEXPANSION
echo =====%WinTXT% -- A Command Line Editor For Windows=====
title %WinTXT% : %display%
setlocal ENABLEDELAYEDEXPANSION
exit /b

:skip
set %dir%=
if exist C:\Temp\DocTemp\unsaved goto :recover
if not exist C:\Temp\DocTemp\ mkdir C:\Temp\DocTemp\
del C:\Temp\DocTemp\doctemp.txt
copy "%dir%%filename%" C:\Temp\DocTemp\doctemp.txt
echo. >> "C:\Temp\DocTemp\doctemp.txt"
call :SPLIT
setlocal ENABLEDELAYEDEXPANSION
del C:\Temp\DocTemp\temp.txt  2> nul
set /p fcount2= < "C:\Temp\DocTemp\doctemp.txtfcount"  2> nul
del "C:\Temp\DocTemp\doctemp.txtfcount"  2> nul
set lcount=2000000000
goto :textadd

:commandlinehelp
echo Syntax: %wintext% (file) (flags)
echo Flags:
echo -? : This help screen.
echo It's not that hard!
echo v4.2 (i guess) copyright 2020 Logan C.
exit /b

:splitfile
set typefile=0
set splitfile=1
goto :textadd

:recover
echo Warning! %WinTXT% Has detected an unsaved file that was being edited.
choice /c yn /n /m "Would you like to attempt to recover? Y/N"
if %errorlevel% equ 1 (
    set /p dir= < "C:\Temp\DocTemp\dir"
    set /p filename= < "C:\Temp\DocTemp\filename"
    set /p undo= < "C:\Temp\DocTemp\undo"
    call :SPLIT
    setlocal ENABLEDELAYEDEXPANSION
    del C:\Temp\DocTemp\temp.txt  2> nul
    set /p fcount2= < "C:\Temp\DocTemp\doctemp.txtfcount"  2> nul
    del "C:\Temp\DocTemp\doctemp.txtfcount"  2> nul
    set lcount=2000000000
    goto :textadd
    
)
if %errorlevel% equ 2 (
    del C:\Temp\DocTemp\doctemp.txt
    del /ah /q C:\Temp\DocTemp\unsaved
    del /ah /q C:\Temp\DocTemp\dir
    del /ah /q C:\Temp\DocTemp\filename
    if not exist C:\Temp\DocTemp\ mkdir C:\Temp\DocTemp\
    copy "%dir%%filename%" C:\Temp\DocTemp\doctemp.txt
    echo. >> "C:\Temp\DocTemp\doctemp.txt"
    goto :textadd
)
goto :textadd

:recoverstart
echo WARNING! %WinTXT% Has detected a file was edited and not saved.
choice /c yn /n /m "Would you like to attempt to recover the file? Y/N"
if %errorlevel% equ 1 (
    set /p dir= < "C:\Temp\DocTemp\dir"
    set /p filename= < "C:\Temp\DocTemp\filename"
    set /p undo= < "C:\Temp\DocTemp\undo"
    call :SPLIT
    setlocal ENABLEDELAYEDEXPANSION
    del C:\Temp\DocTemp\temp.txt  2> nul
    set /p fcount2= < "C:\Temp\DocTemp\doctemp.txtfcount"  2> nul
    del "C:\Temp\DocTemp\doctemp.txtfcount"  2> nul
    set lcount=2000000000
    goto :textadd
)
if %errorlevel% equ 2 (
    del /ah /q "C:\Temp\DocTemp\unsaved"
    del /ah /q "C:\Temp\DocTemp\dir"
    del /ah /q "C:\Temp\DocTemp\filename"
    del /q "C:\Temp\DocTemp\doctemp.txt"
    del /ah /q "C:\Temp\DocTemp\undo"
    goto :beginning
)


:splitfileonce
set splitfileonce=1
set typefile=0
goto :textadd

:save
cls
choice /c yn /n /m "Are you sure you want to save your file Y/N?"
if %errorlevel% equ 1 (
    copy C:\Temp\DocTemp\doctemp.txt "%dir%%filename%" 2> C:\Temp\DocTemp\output.txt
    set /p output= < "C:\Temp\DocTemp\output.txt"  2> nul
    del C:\Temp\DocTemp\output.txt  2> nul 
    del /ah /q C:\Temp\DocTemp\unsaved  2> nul
    del /ah /q C:\Temp\DocTemp\dir  2> nul
    del /ah /q C:\Temp\DocTemp\filename  2> nul
    del /ah /q C:\Temp\DocTemp\undo 2> nul

    echo This Document Was Written/Edited with %WinTXT% > "%dir%%filename%":shamelessplug
    if %WinTXT% equ WinTXT (
        echo %WinTXT% was made by Logan C. >> "%dir%%filename%":shamelessplug
    ) Else (
        echo %WinTXT% is based on WinTXT, which was made by Logan C. >> "%dir%%filename%":shamelessplug
    )
    set baseline=
    if not "!output!"=="!baseline!" (
        echo The Following Error Occured:
        echo !baseline! ) else (
            echo File Saved.
        )
    pause
    exit /b
)
if %errorlevel% equ 2 (
    exit /b
)

:undo
if %undo% equ 1 set undo=11
set /a undo-=1 2> nul
type "C:\Temp\DocTemp\doctemp.txt%undo%" > "C:\Temp\DocTemp\doctemp.txt"
call :SPLIT
setlocal ENABLEDELAYEDEXPANSION
del C:\Temp\DocTemp\temp.txt  2> nul
set /p fcount2= < "C:\Temp\DocTemp\doctemp.txtfcount"  2> nul
del "C:\Temp\DocTemp\doctemp.txtfcount"  2> nul
set lcount=2000000000
set /a undo-=1 2> nul
goto :textadd

:redo
if %undo% equ 10 set undo=0
set /a undo+=1 2> nul
type "C:\Temp\DocTemp\doctemp.txt%undo%" > "C:\Temp\DocTemp\doctemp.txt"
call :SPLIT
setlocal ENABLEDELAYEDEXPANSION
del C:\Temp\DocTemp\temp.txt  2> nul
set /p fcount2= < "C:\Temp\DocTemp\doctemp.txtfcount"  2> nul
del "C:\Temp\DocTemp\doctemp.txtfcount"  2> nul
set lcount=2000000000
set /a undo-=1 2> nul
goto :textadd

:del
choice /c yn /n /m "Are you sure you want to delete your file Y/N?"
if %errorlevel% equ 1 (
    del "%dir%%filename%"
    del C:\Temp\DocTemp\doctemp.txt
    call :SPLIT
    setlocal ENABLEDELAYEDEXPANSION
    del C:\Temp\DocTemp\temp.txt  2> nul
    set /p fcount2= < "C:\Temp\DocTemp\doctemp.txtfcount"  2> nul
    del "C:\Temp\DocTemp\doctemp.txtfcount"  2> nul
    set lcount=2000000000
    set deleted=1
    goto :textadd
)
if %errorlevel% equ 2 (
    goto :textadd
)
goto :textadd

:linebreak
echo. >> "C:\Temp\DocTemp\doctemp.txt"
echo. > "C:\Temp\DocTemp\temp.txt"
call :addline
set /p fcount2=< C:\Temp\DocTemp\fcount 2> nul
goto :textadd

:line
if %newline% equ 1 (
    set text=%text:/newline =%
    goto :linepart2
)
set text=%text:/editline =%

:linepart2
set lcount=2000000000
set /a lcount+=!text!
set /a lcount1=%lcount%-2000000000
set /a undo+=1
cls
if %undo% geq 11 set undo=1
call :wintxtdisplay
echo =====Current Undo State is: %undo%=====
set display=%dir%%filename%
for /f "useback tokens=*" %%a in ('%display%') do set display=%%~a
for /f "useback tokens=*" %%a in ('%display%') do set display=%%~a
for /f "useback tokens=*" %%a in ('%display%') do set display=%%~a
for /f "useback tokens=*" %%a in ('%display%') do set display=%%~a
echo =====%display%=====
echo =====Current Line Is: %lcount1%=====
if %commandsoff% equ 1 call :commandsoffwarning
if %newline% equ 1 goto :editline
set /p Line= <"C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%"
echo.
echo Line: %lcount1% : !line!
echo.
echo.

:editline
set text= 
attrib -h "C:\Temp\DocTemp\doctemp.txt%undo%" > nul
copy /y "C:\Temp\DocTemp\doctemp.txt" "C:\Temp\DocTemp\doctemp.txt%undo%" > nul 2>nul
attrib +h "C:\Temp\DocTemp\doctemp.txt%undo%" > nul
set /p text="Type: " 2> nul
set baseline= 
if "!text!"=="%baseline%" set text=/linebreak
set baseline=/?
if "!text!"=="%baseline%" set text=/help
set baseline=on
if "!text!"=="%baseline%" set text="on"
set baseline=off
if "!text!"=="%baseline%" set text="off"
if %commandsoff% equ 1 (
    (echo "!text!" | findstr /i /c:"/commandson" >nul ) && (goto :commandson) || (echo. > nul )
    goto :addtextline
)
(echo "!text!" | findstr /i /c:"/undo" >nul ) && (goto :undo) || (echo. > nul )
(echo "!text!" | findstr /i /c:"/redo" >nul ) && (goto :redo) || (echo. > nul )
(echo "!text!" | findstr /i /c:"/delfile" >nul ) && (goto :del) || (echo. > nul )
(echo "!text!" | findstr /i /c:"/linebreak" >nul ) && (goto :linelinebreak) || (echo. > nul )
(echo "!text!" | findstr /i /c:"/typefile" >nul ) && (goto :typefile) || (echo. > nul )
(echo "!text!" | findstr /i /c:"/exit" >nul ) && (goto :undoclear) || (echo. > nul ) 
(echo "!text!" | findstr /i /c:"/help" >nul ) && (goto :help) || (echo. > nul)
(echo "!text!" | findstr /i /c:"/save" >nul ) && (call :save1) || (echo. > nul )
if %newline% equ 1 (
     goto :addnewtextline
)
goto :addtextline

:addtextline
attrib -h "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%"
echo !text! > "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%"
echo This File Exists^! > "C:\Temp\DocTemp\unsaved" 2> nul
if not "%dir%"=="%baseline%" echo %dir%> "C:\Temp\DocTemp\dir" 2> nul
echo %filename%> "C:\Temp\DocTemp\filename" 2> nul
attrib -h "C:\Temp\DocTemp\undo"
echo %undo% > "C:\Temp\DocTemp\undo"
attrib +h "C:\Temp\DocTemp\unsaved" 2> nul
attrib +h "C:\Temp\DocTemp\dir" 2> nul
attrib +h "C:\Temp\DocTemp\filename" 2> nul
attrib +h "C:\Temp\DocTemp\undo"
goto :rebuild

:addnewtextline
attrib -h "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%"
copy "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%" "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%temp" > nul
echo !text! > "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%"
type "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%temp" >> "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%"
del "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%temp"
attrib +h "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%"
goto :rebuild

:linelinebreak
attrib -h "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%"
if %newline% equ 1 (
    copy "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%" "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%temp" > nul
    echo. > "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%"
    type "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%temp" >> "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%"
    del "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%temp"
    goto :rebuild
)
echo. > "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%"
goto :rebuild

:rebuild
echo We can defeat COVID!
set lcount=2000000000

set /a lcount+=1
type "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%" > "C:\Temp\DocTemp\doctemp.txt"

:rebuildlinebyline
set /a lcount+=1
type "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%" >> "C:\Temp\DocTemp\doctemp.txt"
if %lcount:~-9% geq %fcount2% (
    call :SPLIT
    setlocal ENABLEDELAYEDEXPANSION
    del C:\Temp\DocTemp\temp.txt 2> nul
    set /p fcount2= < "C:\Temp\DocTemp\doctemp.txtfcount"  2> nul
    del "C:\Temp\DocTemp\doctemp.txtfcount"  2> nul
    set lcount=2000000000
    goto :textadd 
)
goto :rebuildlinebyline

:undoclear
set undo=11

:undoclear1
if %undo% equ 1 set undo=11
del /a h "C:\Temp\DocTemp\doctemp.txt%undo%" 2> nul
set /a undo-=1
if %undo% leq 1 (
    set exit=1
    goto :exit )
goto :undoclear1

:help
cls
echo Welcome to the help for %WinTXT%, A Command Line Editor For Windows!
echo.
echo #1: How to enter commands:
echo At the "Type:" prompt, type the one of the commands shown below:
echo.
echo #2: Commands:
echo.
echo /exit : Exit %WinTXT%.
echo /undo : Undo the previous command.
echo /help : This help screen.
echo /redo : Redo the previous undone command.
echo /delfile : Delete the current file. (can be undone with /undo.)
echo /linebreak : Insert a line break.
echo /commandsoff : Turn off all commands except:
echo /commandson : Turns commands back off (can't be run before running /commandsoff)
echo /editline (line number) : Edit that line
echo /newline (line number) : Add that line
echo and /delline : Delete that line
echo.
echo And, if you encounter any bugs / need any help, please email helpmewithstuff@protonmail.com .
pause

cls
echo Thank you for using %WinTXT%.
pause
goto :textadd

:exit

set undo=1
del /a h "C:\Temp\DocTemp\doctemp.txt%undo%" 2> nul

set undo=1
del /a h "C:\Temp\DocTemp\doctemp.txt%undo%" 2> nul
cls

set lcount=2000000000

set /a fcount2+=1000
set /a fcount2+=2000000000
set fcount=%fcount:~-9%

:deltemp
set /a lcount+=1
if exist "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%" (
attrib -h "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%" > nul 2> nul
del "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%" > nul 2> nul
)
if %lcount:~-9% geq %fcount2:~-9% goto :exit2
goto :deltemp

:exit2
set /a lcount+=1
attrib -h "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%" > nul 2> nul
del "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%" > nul 2> nul

set /a lcount+=1
attrib -h "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%" > nul 2> nul
del "C:\Temp\DocTemp\doctemp.txtline%lcount:~-9%" > nul 2> nul

call :save
cls

echo Thank you for using %WinTXT%!
echo I hope it's not too terrible. hehe
pause
choice /c yn /n /m "Do you want to edit another file? Y/N"
if %errorlevel% equ 1 (
    set undo=0
    set deleted=0
    set newline=0
    set typefileonce=0
    set splitfileonce=0
    set exit=0
    set commandsoff=0
    set dir=
    set filename=
    if exist C:\Temp\DocTemp\doctemp.txt (
        del C:\Temp\DocTemp\doctemp.txt )
    goto :start
)
if %errorlevel% equ 2 (
    title cmd
    del C:\Temp\DocTemp\doctemp.txt
    del /ah /q C:\Temp\DocTemp\unsaved
    del /ah /q C:\Temp\DocTemp\dir
    del /ah /q C:\Temp\DocTemp\filename
    rmdir C:\Temp\DocTemp\
    cls
    exit /b
    exit /b
    exit /b
)
exit /b