:: To use this batch file, make sure the file WORDSMRT.DOC
:: exists in the same directory as the batch file itself.
:: Then just type EXAMPLE at the DOS prompt, and the batch
:: file will do the rest.

@echo off

if not exist wordsmrt.doc goto NOFILE
if "%1" == "" goto NOPARM

if not exist xxxxxxx_._xx goto DOIT

cls
echo.
echo.
echo.
echo.
echo NOTE:
echo.
echo This batch file writes an output file called XXXXXXX_._XX. 
echo.
echo It happens there is already a file by that name here. If
echo you don't want it to be over-written, at the "Press any key" 
echo prompt, below, press Control-C or Control-Break to terminate
echo the batch file at once.
echo.
pause

:DOIT

WSM wordsmrt.doc -r %1 -w xxxxxxx_._xx -o

if errorlevel 4 echo WordSmart returned errorlevel 4.
if errorlevel 3 if not errorlevel 4 echo WSM.EXE - right margin "%1" - errorlevel 3.
if errorlevel 2 if not errorlevel 3 echo WSM.EXE - right margin "%1" - errorlevel 2.
if errorlevel 1 if not errorlevel 2 echo WSM.EXE - right margin "%1" - errorlevel 1.
if errorlevel 0 if not errorlevel 1 echo WSM.EXE - right margin "%1" - errorlevel 0.
goto END

:NOPARM
cls
echo.
echo.
echo EXAMPLE.BAT -- missing the required command-line parameter.
echo.
echo The purpose of this batch file is to show the effects of differing
echo WordSmart "right margin" commands.
echo.
echo The batch file requires a single parameter on the command
echo line -- the new column width. It should be a number - 10 or above.
echo.
echo Exception: If you want to see how WordSmart can remove all line-
echo endings within paragraphs (preserving the line boundaries between 
echo paragraphs), use the parameter "0". Note: If you enter an 
echo alphabetic parameter instead of a numeric one, WordSmart will 
echo ignore it and proceed as if you'd used "0" for the parameter.
echo.
echo Like so:  EXAMPLE 45  to reformat the text to column 45, or
echo.
echo           EXAMPLE 0   to remove all line breaks within paragraphs.
echo.
echo.
goto END

:NOFILE
echo.
echo This batch file requires an input file called WORDSMRT.DOC.
echo But I can't locate it ...
echo.

:END