On Feb 8, 2012, at 10:17 AM, Jay McCarthy <jay.mccar...@gmail.com> wrote: web-server/templates uses scribble/text > > So, if you return a function, then it will be called.
I'm not sure I understand the implication: that I could achieve what I'm after by wrapping the images in a function? I'm not clear on how that would work. > We could also change scribble/text to support a struct/class property > for JIT transformation. Does that sound good? This sounds like it might be the kind of thing I'm after. Given that I don't necessarily know how the images are being created, could attaching such a property be done without changing how the image%s are instantiated? Thanks, Jordan > Is that okay with you, Eli? > > Jay > > On Tue, Feb 7, 2012 at 4:50 PM, Jordan Johnson <j...@fellowhuman.com> wrote: >> Hi all, >> >> I'm using web-server/templates to generate text, and the data in variables I >> reference in the template include s-exps that may, in some cases, contain >> image% objects. I want it to render the image%s as plain text; even just >> the string "<IMAGE>" or similar would be adequate. >> >> So, my question is: how (via the template system or other libraries) can I >> best make racket perform this translation, ideally without writing code to >> walk the s-exp trees? It seems there must be a way someplace to tweak the >> output function used by the template library, but I don't know where that >> would be. >> >> Best, >> Jordan >> ____________________ >> Racket Users list: >> http://lists.racket-lang.org/users > > > > -- > Jay McCarthy <j...@cs.byu.edu> > Assistant Professor / Brigham Young University > http://faculty.cs.byu.edu/~jay > > "The glory of God is Intelligence" - D&C 93 ____________________ Racket Users list: http://lists.racket-lang.org/users
