[jira] Updated: (MNG-2685) mvn.bat detection of 4NT syntax error

["Jason van Zyl (JIRA)" <ji...@codehaus.org>]

     [ http://jira.codehaus.org/browse/MNG-2685?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jason van Zyl updated MNG-2685:
-------------------------------


Someone with some Windoze Skilz want to check this.

> mvn.bat detection of 4NT syntax error
> -------------------------------------
>
>                 Key: MNG-2685
>                 URL: http://jira.codehaus.org/browse/MNG-2685
>             Project: Maven 2
>          Issue Type: Bug
>          Components: Command Line
>    Affects Versions: 2.0.4
>         Environment: Windows XP & 4NT 8.0
>            Reporter: Mark DeLaFranier
>         Attachments: MNG-2685.patch
>
>
> Copied from the 4NT 8.0 Documentation:
> ======================================================================================
> "Detecting 4NT or Take Command
>           
> From a batch file, you can determine if  4NT or TC is loaded by testing for the variable function @EVAL, with a test like this:
> if "%@eval[2 + 2]%" == "4" echo %_cmdproc is loaded!
> This test can never succeed in CMD.EXE. (Other variable functions could also be used for the same purpose.) The _CMDPROC internal variable tells you which specific command processor is running.
> =======================================================================================
> The mvn.bat in 2.0.4 contains:
> @REM -- 4NT shell
> if "%eval[2+2]" == "4" goto 4NTArgs
> It should be:
> @REM -- 4NT shell
> if "%@eval[2+2]" == "4" goto 4NTArgs
> In case, you don't see it, the first one is missing the @ in between the % and eval
> I will attach a patch in a moment.

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