[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: XPath +/- etc not first class functions
Yes: perhaps this could be the shortest EXPath spec ever. Just define a binding of the op prefix to the namespace http://expath.org/ns/operators and you're done. Michael Kay Saxonica > On 28 Aug 2017, at 21:15, Benito van der Zander <benito@benibela.de> wrote: > > Hi, > > perhaps there is an implementation where op:numeric-add is an actual function > > Best, > Benito > > > > Am 28.08.2017 um 21:37 schrieb Dimitre Novatchev: >> Add() and Subtract() have been part of FXSL >> ( >> http://fxsl.sourceforge.net/ >> ) since 2001. >> >> There are a lot of other useful functions in FXSL (corresponding to >> almost all functions in Haskell's Prelude module) that aren't defined >> in the XPath/XQuery FO standard. >> >> I must find some time to produce FXSL 3 -- now when its use would be >> most easy in conjunction with XPath 3. >> >> Cheers, >> Dimitre >> >> On Sun, Aug 27, 2017 at 11:00 PM, Ihe Onwuka >> <ihe.onwuka@gmail.com> >> wrote: >> >>> The examples at >>> >>> >>> https://www.w3.org/TR/xpath-functions-31/#func-fold-left >>> >>> >>> would seem to suggest that primitives such as + and - cannot be passed as >>> values. >>> >>> Correct? >>> >> >> >> >
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