From: Ian S. W. <ian...@us...> - 2009-09-16 22:04:53
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Thanks Rick: just the trick. i ------ Original Message ------ Received: 04:13 PM COT, 09/16/2009 From: Rick McGuire <obj...@gm...> To: Open Object Rexx Users <oor...@li...> Subject: Re: [Oorexx-users] Redirection problems, take 2 > Use SIGNAL ON NOTREADY to catch the eof condition: > > signal on notready > > do forever > pull line > say line > end > > notready: > > say done > > Rick > > On Wed, Sep 16, 2009 at 5:07 PM, Ian S. Worthington > <ian...@us...> wrote: > > Hi -- > > > > When using > > > > do forever > > pull line > > say line > > end > > > > in the Windows command > > > > dir | rexx prog.rex > > > > prog.rex continues reading/writing blank lines after dir has finished. > > > > Adding while lines() <> 0 instead makes it terminate immediately. > > > > How can I persuade it to wait for some real input? > > > > > > ian > > ... > > > > Ian S. Worthington, MBCS. > > > > me: http://isw.me.uk/ > > photos: http://gallery.isw.me.uk/ > > > > > > Free 2GB online backups: > > https://mozy.com/?code=HJW4C8 (code gets you 256MB extra) > > > > Web hosting and support from $2.99/month: > > www.cirtexhosting.com/affiliates/idevaffiliate.php?id=463 > > > > > > Dulce et decorum est pro patria mori, sed dulcius pro patria vivere, et > > dulcissimus pro patria biber. Ergo, bibiamo pro salute patriae. > > > > > > > > > > ------------------------------------------------------------------------------ > > Come build with us! The BlackBerry® Developer Conference in SF, CA > > is the only developer event you need to attend this year. Jumpstart your > > developing skills, take BlackBerry mobile applications to market and stay > > ahead of the curve. Join us from November 9-12, 2009. Register now! > > http://p.sf.net/sfu/devconf > > _______________________________________________ > > Oorexx-users mailing list > > Oor...@li... > > https://lists.sourceforge.net/lists/listinfo/oorexx-users > > > > ------------------------------------------------------------------------------ > Come build with us! The BlackBerry® Developer Conference in SF, CA > is the only developer event you need to attend this year. Jumpstart your > developing skills, take BlackBerry mobile applications to market and stay > ahead of the curve. Join us from November 9-12, 2009. Register now! > http://p.sf.net/sfu/devconf > _______________________________________________ > Oorexx-users mailing list > Oor...@li... > https://lists.sourceforge.net/lists/listinfo/oorexx-users > |