Subject: RE: 1st argument for primitive "literal" of wrong type From: Avi Kivity <Avi@xxxxxxxxxxxxx> Date: Tue, 24 Aug 1999 14:31:57 +0300 |
On Tuesday, August 24, 1999 13:11, Philippe CASIDY [SMTP:pcasidy@xxxxxxxxxxx] wrote: > Hello, > > I am quite a newbie with DSSSL, so I need someone's help ;-) > > I have the following declaration in my DTD: > > <!ENTITY % adress.attributes > " > Contact CDATA #IMPLIED > Company CDATA #IMPLIED > Telephone CDATA #IMPLIED > " > .... > > <!ELEMENT Adress - O (#PCDATA)> > <!ATTLIST Adress %adress.attributes> > > > > > > and my dsl looks like this: > > (element Adress > (make paragraph > quadding: 'start > (sosofo-append > (literal "Adresse : ") > (literal (attribute-string "Contact") ) > ) > ) > ) > > When I process it with jade, I have the following message : > > /usr/local/bin/jade:fact.dsl:33:6:E: 1st argument for primitive "literal" > of wrong type: "#f" not a string > There was no contact, so attribute-string returned #f. IMPLIED really means "optional". One way to solve it would be (literal (or (attribute-string "Contact") "No contact specified")) (or) returns the first argument which is not #f. --- "The only words which have meaning are the last ones spoken" DSSSList info and archive: http://www.mulberrytech.com/dsssl/dssslist
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