Subject: Re: [xsl] Any way to specify diagnostic message for missing stylesheet parameter? From: "Michael Kay mike@xxxxxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> Date: Thu, 16 Oct 2014 13:24:01 -0000 |
> You can define a default value of parameter in a way to report omission: > > <xsl:param name="somevar"> > <xsl:sequence select="'default'"/> > <xsl:message select="somevar is not specified"/> > </xsl:param> > -- > VN > The spec offers no guarantee that the default value will be evaluated only if it is needed. Michael Kay Saxonica
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