I think the Guile manual talks about it. I'll build the PDF of it and put it in my guile mirror's releases area after a few minutes here. There's an html version online.
On Thu, Jun 16, 2016, 07:21 Massimiliano Gubinelli <m.gubine...@gmail.com> wrote: > Hi, > > On 16 Jun 2016, at 14:41, Darcy Shen <sad...@zoho.com> wrote: > > > I have migrated some existing statements that are not liked by Guile-2 > > item 1. conditional define > > (if (condition) (define a ...) (define a ...)) (define a (if > (condition) body1 body2)) > > > note that semantics is not preserved: you do at runtime a check which > should be performed only once at compile/definition-time. It is not clear > that this is a wise choice. I would like to understand how to do > conditional compilation in Guile-2 this is part of the matter. I remember > having found something to specify that some form has to be evaluated by the > compiler at compile time but I do not remember exactly right now. Anyway > this change seems a bit odd…. > > item 2. curried define > > (define ((x a) b c) (display a) (display b) (display c)) > (define (x a) (lambda (b c) (display a) (display b) > (display c))) > > and use cond-expand for backward compatibility > > Still don't know what's going wrong. I will try to extract the wrong pattern. > > Since it works in init-texmacs.scm but does not work in a module, I guess > that the problem is related to Guile's Module System. > > > ---- On Thu, 16 Jun 2016 06:46:51 +0800 *Massimiliano Gubinelli > <m.gubine...@gmail.com <m.gubine...@gmail.com>>* wrote ---- > > Hi, > > On 15 Jun 2016, at 17:07, Darcy Shen <sad...@zoho.com> wrote: > > The problem is that after making tm-define.scm compile I can `tm-define` > something in `init-texmacs.scm` and it compiles and works. But in the > module `tm-preferences.scm`, it will cause a compile error where I use > `tm-define`. > > > > do you know what is going wrong? If I remember correctly my attempts to > Guile-2 there were statements which were mixing compile-time and run-time > evaluations (like for example conditional definitions) and they were not > liked by Guile-2. > > Max > > _______________________________________________ > Texmacs-dev mailing list > Texmacs-dev@gnu.org > https://lists.gnu.org/mailman/listinfo/texmacs-dev > > > > _______________________________________________ > Texmacs-dev mailing list > Texmacs-dev@gnu.org > https://lists.gnu.org/mailman/listinfo/texmacs-dev > > _______________________________________________ > Texmacs-dev mailing list > Texmacs-dev@gnu.org > https://lists.gnu.org/mailman/listinfo/texmacs-dev >
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