Path: csiph.com!usenet.pasdenom.info!dedibox.gegeweb.org!gegeweb.eu!nntpfeed.proxad.net!proxad.net!feeder1-2.proxad.net!usenet-fr.net!de-l.enfer-du-nord.net!feeder1.enfer-du-nord.net!talisker.lacave.net!lacave.net!feed.xsnews.nl!border-1.ams.xsnews.nl!feeder.xennanews.com!nf37.xennanews.com!not-for-mail From: Cecil Westerhof Newsgroups: comp.lang.postscript Subject: Re: Type of element on stack Organization: Decebal Computing References: <87fw4gnafj.fsf@Compaq.site.inet> X-Homepage: http://www.decebal.nl/ Date: Tue, 13 Nov 2012 07:31:13 +0100 Message-ID: <87pq3ij9ou.fsf@Compaq.site.inet> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.3 (gnu/linux) Cancel-Lock: sha1:rVv1eq8wxOqw2LjINTgAHJBHkqY= MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Complaints-To: abuse@xennanews.com Lines: 14 NNTP-Posting-Host: 84.53.123.169 (84.53.123.169) NNTP-Posting-Date: Tue, 13 Nov 2012 07:44:12 +0100 Xref: csiph.com comp.lang.postscript:1039 Op dinsdag 13 nov 2012 05:41 CET schreef Don Lancaster: >> Is there a way to check for the type of an element on the stack? >> > > > like dup type ? Yep. -- Cecil Westerhof Senior Software Engineer LinkedIn: http://www.linkedin.com/in/cecilwesterhof