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_cr.cmd
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_cr.cmd
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@ECHO OFF
SETLOCAL&::(Don't pollute the global environment with the following)
::*********************************************************************
SET $NAME=%~n0
SET $DESCRIPTION=Create a Cariage Return variable
SET $Author=Erik Bachmann, ClicketyClick.dk [ErikBachmann@ClicketyClick.dk]
SET $Source=%~f0
::----------------------------------------------------------------------
::@(#)NAME
::@(-) The name of the command or function, followed by a one-line description of what it does.
::@(#) %$NAME% -- %$Description%
::@(#)
::@(#)SYNOPSIS
::@(-) In the case of a command, a formal description of how to run it and what command line options it takes.
::@(-) For program functions, a list of the parameters the function takes and which header file contains its definition.
::@(-)
::@(#) CALL %$NAME%
::@(#)
::@(#)OPTIONS
::@(-) Flags, parameters, arguments (NOT the Monty Python way)
::@(#) -h Help page
::@(#)
::@(#)DESCRIPTION
::@(-) A textual description of the functioning of the command or function.
::@(#) Create a environment variable _CR with a single Cariage Return
::@(#) Useful for printing multiple messages on one line
::@(#)
::@(#)EXAMPLES
::@(-) Some examples of common usage.
::@(#) SETLOCAL ENABLEDELAYEDEXPANSION
::@(#) CALL _CR
::@(#) SET /P _=-- %CD% : OK !CR!<nul
::@(#)
::@ (#)EXIT STATUS
::@(-) Exit status / errorlevel is 0 if OK, otherwise 1+.
::@ (#) 0 if OK
::@ (#)
::@ (#)ENVIRONMENT
::@(-) Variables affected
::@ (#) _CR Holds a Carriage retur
::@ (#)
::@ (#)FILES,
::@(-) Files used, required, affected
::@ (#)
::@ (#)
::@ (#)BUGS / KNOWN PROBLEMS
::@(-) If any known
::@ (#) You MUST enable DelayedExpansion first!
::@ (#)
::@(#)REQUIRES
::@(-) Dependecies
::@(#) _Debug.cmd Setting up debug environment for batch scripts
::@(#) _GetOpt.cmd Parse command line options and create environment vars
::@(#)
::@ (#)SEE ALSO
::@(-) A list of related commands or functions.
::@(#)SEE ALSO
::@(#) _BS.cmd Back space
::@(#) _LF.cmd Line Feed
::@(#)
::@ (#)
::@ (#)REFERENCE
::@(-) References to inspiration, clips and other documentation
::@ (#) Author:
::@ (#) URL:
::@ (#)
::@(#)
::@(#)SOURCE
::@(-) Where to find this source
::@(#) %$Source%
::@(#)
::@ (#)AUTHOR
::@(-) Who did what
::@ (#) %$AUTHOR%
::*** HISTORY **********************************************************
::SET $VERSION=YYYY-MM-DD&SET $REVISION=hh:mm:ss&SET $COMMENT=Comment/Init [00.000]
::SET $VERSION=00.010&SET $REVISION=2013-10-02T198:50:00&SET $COMMENT=Intial/ErikBachmann
::SET $VERSION=2015-02-19&SET $REVISION=03:20:37&SET $COMMENT=Autoupdate / ErikBachmann
::SET $VERSION=2015-10-08&SET $REVISION=11:20:00&SET $COMMENT=GetOpt: Calling usage on -h and exit on error / ErikBachmann
::SET $VERSION=2015-11-23&SET $REVISION=16:30:00&SET $COMMENT=GetOpt replaced _getopt.sub simple call. Reduces runtime to 1/3 / ErikBachmann
SET $VERSION=2016-03-14&SET $REVISION=10:00:00&SET $COMMENT=Set "%~dp0\ prefix on function calls / ErikBachmann
::**********************************************************************
::@(#)(c)%$Version:~0,4% %$Author%
::**********************************************************************
CALL "%~dp0\_DEBUG"
::CALL "%~dp0\_Getopt" %*&IF ERRORLEVEL 1 EXIT /B 1
:: Check ONLY for combinations of -h, /h, --help
CALL "%~dp0\_getopt.sub" %*&IF ERRORLEVEL 1 EXIT /B 1
ENDLOCAL
::----------------------------------------------------------------------
::Define CR variable containing a carriage return (0x0D)
for /f %%a in ('copy /Z "%~dpf0" nul') do set "_CR=%%a"
GOTO :EOF
::&CALL SET _CR=%_CR%
::*** End of File *****************************************************