For some reason exit /b is leaving echo off when the program ends. Is there anyway to fix this?
(:end is at the bottom)
Code: [Select]:: version 3.5
@echo off
if "%1"=="-debug" (
shift
echo on
)
setlocal EnableDelayedExpansion

REM Clear Var
call :clearVar

REM Declare default signs
set cordinate=+
set space=-
set zero=0


REM Find the number of arguments
set num_args=0
:loop
set findArg_value=%1
set f | find "%findArg_value%" 1>nul 2>&1
if "%errorlevel%"=="0" (
set /a num_args+=1
set arg!num_args!=%1
shift
goto loop )
set findArg_value=


REM Check for modifyers
goto :Modifyers.start

:Modifyers.end


REM Seperate coordinates into X and Y values
set a=0
set error=0
:find_argX/argY
set /a a+=1
for /f "tokens=1,2 delims=." %%B in ('call echo !arg%a%!') do (
call :sep_cord %%B %%C
)
goto :end.sep_cord
:sep_cord
set argX%a%=%1
set argY%a%=%2
if not defined argX%a% set error=1
if not defined argY%a% set error=1
goto :eof
:end.sep_cord
if "%error%"=="1" goto :help
if not "%num_args%"=="%a%" goto :find_argX/argY
set a=
set error=

REM Find the max X and Y values
set argX_max=0
set argY_max=0
set a=0
:find_argX.max/argY.max
set /a a+=1
call set workingArgX=!argX%a%!
call set workingArgY=!argY%a%!
if %workingArgX% GTR %argX_max% set argX_max=%workingArgX%
if %workingArgY% GTR %argY_max% set argY_max=%workingArgY%
if not "%a%"=="%num_args%" goto :find_argX.max/argY.max
set workingArgX=
set workingArgY=
set a=

REM Find the min X and Y values
set argX_min=0
set argY_min=0
set a=0
:find_argX.min/argY.min
set /a a+=1
call set workingArgX=!argX%a%!
call set workingArgY=!argY%a%!
if %workingArgX% LSS %argX_min% set argX_min=%workingArgX%
if %workingArgY% LSS %argY_min% set argY_min=%workingArgY%
if not "%a%"=="%num_args%" goto :find_argX.min/argY.min
set workingArgX=
set workingArgY=
set a=


REM Create coordinate veriables
for /l %%D in (%argX_min%,1,%argX_max%) do (
for /l %%E in (%argY_min%,1,%argY_max%) do (
set cordx=%%D
set cordy=%%E
set "cord!cordx!.!cordy!=!space!"
)
)
set cordx=
set cordy=


REM assign 0
for /l %%A in (%argX_min%,1,%argX_max%) do (
for /l %%B in (%argY_min%,1,%argY_max%) do (
if %%A == 0 set "cord%%A.%%B=%zero%"
if %%B == 0 set "cord%%A.%%B=%zero%"
)
)


REM Assign arguments to coordinates
set a=-1
:cord.arg.loop
set /a a+=1
call set cord!arg%a%!=!cordinate!
if not "%a%"=="%num_args%" goto :cord.arg.loop
set a=

set /a y=%argY_max%+1
echo. >>tmp
:display_y.loop
set line=
set /a y-=1
set /a x=%argX_min%-1
:display_x.loop
set /a x+=1
set "line=%line%!cord%x%.%y%! "
if not "%x%"=="%argX_max%" goto :display_x.loop
echo %line% >>tmp
if not "%y%"=="%argY_min%" goto :display_y.loop

TYPE tmp
del /f tmp


REM Remove veriables from memory and exit
call :clearVar
goto :end


:Modifyers.start
set a=0
set b=0

if defined arg1 call :loop.findpoint

:check.loop
set /a a+=1

:: Help
if "!arg%a%!"=="/?" goto :help

:: Bug
if "!arg%a%!"=="-bug" goto :bug

:: ver
if "!arg%a%!"=="-ver" goto :ver

:: No arguments
if not defined arg%a% goto :help

:: Space Char
if "!arg%a%!"=="/s" set /a b=%a%+1
if "!arg%a%!"=="/s" set "space=!arg%b%!"
if "!arg%a%!"=="/s" (
set arg%a%=%arg_rep%
set arg%b%=%arg_rep%
)
set b=0

:: Coord Char
if "!arg%a%!"=="/c" set /a b=%a%+1
if "!arg%a%!"=="/c" set "cordinate=!arg%b%!"
if "!arg%a%!"=="/c" (
set arg%a%=%arg_rep%
set arg%b%=%arg_rep%
)
set b=0

:: Zero Char
if "!arg%a%!"=="/z" set /a b=%a%+1
if "!arg%a%!"=="/z" set "zero=!arg%b%!"
if "!arg%a%!"=="/z" (
set arg%a%=%arg_rep%
set arg%b%=%arg_rep%
)
set b=0

:: Line
if "!arg%a%!"=="/l" set /a b=%a%+1
if "!arg%a%!"=="/l" set /a c=%a%+2
if "!arg%a%!"=="/l" goto :graphLine "!arg%b%!" "!arg%c%!"

if not "%a%"=="%num_args%" goto :check.loop
set a=

goto :Modifyers.end

:loop.findPoint
for /f "tokens=1,2 delims==" %%A in ('set arg') do (
call :findpoint %%A %%B

)
goto :loop.findpoint.end

:findpoint
for /f "tokens=1,2 delims=." %%B in ("%2") do (
if not "%%C"=="" set arg_rep=%2
)
goto :eof

:loop.findpoint.end
goto :eof

:help
echo Graphs coordinates on a coordinate plane.
echo.
echo Graph ^[^[^/c ^<char^>^] ^[^/s ^<char^>^] ^[^/z ^<char^>^] x.y x.y x.y ...^]
echo ^[/l y=mx+b^] ^[^-bug^] ^[^/?^]
echo.
echo /c Defines what character the coordinates will be shown as.
echo /s Defines what character the empty spaces will be shown as.
echo /z Defines what character the axis will be shown as.
echo. /l Displays a line using y=mx+b input.
echo. /? Displays this help menu.
echo -bug Lists all KNOW bugs in the software.
echo -ver Lists current version.
echo.
echo.%%^^^&^)^=^|^;^"^<^>^,^^! Cannot be used with /c, /s or /z.
goto :end

:bug
echo.
echo Known bugs:
echo 1^) Modifyer /z does not work sometimes.
echo 2^) No current limit on hight of line graph.
echo 3^) Lines begin to wrap if points EXTEND too far in either direction.
goto :end

:graphLine
REM Grab Veriables
for /f "tokens=1,2 delims=x" %%B in ("!arg%c%!") do (
set slope=%%B
set yint=%%C
)

REM find point one
if "%yint%"=="" set "yint=+0"
if "%yint:~0,1%" == "+" set yint=%yint:~1%
set "points=0.%yint% "

REM find rise/run
for /f "tokens=1,2 delims=/" %%A in ("%slope%") do (
set rise=%%A
set run=%%B
)
if not defined rise set rise=1
if not defined run set run=1

REM find points +
set a=0
:loop.find_points_+
set /a a+=1
set /a working_run=%a%*%run%
set /a working_rise=%a%*%rise%+%yint%
set "points=%points%%working_run%.%working_rise% "
if not %a% EQU 4 goto :loop.find_points_+

REM find points -
set a=0
:loop.find_points_-
set /a a-=1
set /a working_run=%a%*%run%
set /a working_rise=%a%*%rise%+%yint%
set "points=%points%%working_run%.%working_rise% "
if not %a% EQU -4 goto :loop.find_points_-

REM assign arguments
set a=0
for %%A in (%points%) do (
set /a a+=1
set arg!a!=%%A
)
set num_args=%a%
goto :Modifyers.end

:clearVar
for /f "tokens=1 delims==" %%A in ('set ^| find "arg"') do set %%A=
for /f "tokens=1 delims==" %%A in ('set ^| find "cord"') do set %%A=
set zero=
set space=
set points=
set cordinate=
set rise=
set run=
set working_rise=
set working_run=
set yint=
set num_args=
set a=
set b=
set c=
set ver=
set error=
goto :eof

:ver
echo Version 3.5
goto :end

:end
exit /b
First verify this code fragment. Test your code in small chunks
Quote

@echo off
if "%1"=="-debug" (
shift
echo on
)