Subject: Re: [xsl] Grouping problem From: "Colin Adams" <colinpauladams@xxxxxxxxxxxxxx> Date: Tue, 4 Dec 2007 16:35:47 +0000 |
On 04/12/2007, David Carlisle <davidc@xxxxxxxxx> wrote: > > > > Gestalt doesn't allow extension functions to have side effects though, > > so I will put this on my todo list. > > But what about xslt-defined functions that have side effects? > > <xsl:function name="my:f"> > <xsl:param name="x"> > <xsl:result-document... > <xsl;apply-templates ... > > ... > > <xsl:for-each select="my:f(.)"/> Ugh! People who write that sort of stuff deserve stronger warnings! > > Presumably a similar warning for xsl:template and xsl:for-each-group > > would be equally desirable. Any others? > > > not xsl:template:-) > > <xsl:template match="/"/> typically does have an effect. That's often true. I would still think a warning is in order though, with better wording.
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