[racket-users] little problem with comma (unquote)
Hi for all
I'm trying generate a function from other function, in this case is a little
part of it (expression) that need print a comma within it. In the example show
below need print the comma before (embed/url ,f). that is say ,(embed/url
insertar-empleado) but is something I can't to make.
I have this.
#lang racket
(define f 'insertar-empleado)
(define exp `(embed/url ,f))
(define (make-func)
(define str
`(define (func)
,exp))
str)
(display (make-func))
and result this (define (func) (embed/url insertar-empleado)) and I need
(define (func) ,(embed/url insertar-empleado)).
I treated with (' quote) (`quasiquote) and (, unquote) but no reach the
result.
This is all, thanks in advance for read and help me.
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Re: [racket-users] little problem with comma (unquote)
Do you want this:
#lang racket
(define f 'insertar-empleado)
(define exp `(embed/url ,f))
(define (make-func)
(define str
`(define (func)
,(list 'unquote exp)))
str)
(display (make-func))
?
On May 14, 2015, at 2:41 PM, Héctor Mc soulras...@gmail.com wrote:
Hi for all
I'm trying generate a function from other function, in this case is a little
part of it (expression) that need print a comma within it. In the example
show below need print the comma before (embed/url ,f). that is say
,(embed/url insertar-empleado) but is something I can't to make.
I have this.
#lang racket
(define f 'insertar-empleado)
(define exp `(embed/url ,f))
(define (make-func)
(define str
`(define (func)
,exp))
str)
(display (make-func))
and result this (define (func) (embed/url insertar-empleado)) and I need
(define (func) ,(embed/url insertar-empleado)).
I treated with (' quote) (`quasiquote) and (, unquote) but no reach the
result.
This is all, thanks in advance for read and help me.
--
You received this message because you are subscribed to the Google Groups
Racket Users group.
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to racket-users+unsubscr...@googlegroups.com.
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Re: [racket-users] Re: Use Parsack to parse a #language?
On Mon, May 11, 2015 at 11:01 PM, Daniel Prager daniel.a.pra...@gmail.com wrote: Once I get my head around what's needed to connect up a custom reader, I should be in a position to have a shot ... and ask further questions. I put together a #lang unlambda which has a custom reader, semantics, provides a color lexer for DrRacket, and works with the REPL. The code is quite small, so it ought to serve as a passable example of those integrations. https://github.com/jkominek/unlambda -- Jay Kominek -- You received this message because you are subscribed to the Google Groups Racket Users group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[racket-users] pkg-build report for the v6.2 release candidate
Here are the results of a package build using the v6.2 release candidate: http://release-pkg-build.racket-lang.org.s3-website-us-west-2.amazonaws.com/ Compare to v6.1.1: http://pkg-build.racket-lang.org/ For the v6.2 candidate, there are lots of dependency failures related to documentation, and the problem is usually a missing dependency on racket-doc. The new failures are a result improvements to the documentation dependency checker, not changes in the dependencies. (In other words, a dependency declaration was missing before, but it wasn't reported.) The 49 newly identified packages with dependency problems are listed below. Otherwise, two packages newly fail to install: bloggy --- an expected failure due to clean-up of an undocumented module munger --- looks like a bug in the release candidate, and we're investigating One package appears to have a new test failure: doc-coverage --- just needs test adjustments? Packages that have new dependency failures, almost always for racket-doc: avl binary-class binary-class-mp3 check-sexp-equal describe dm dropbox ebml fast-convert finalizer fme gir grip heresy hyphenate icfp-2014-contracts-talk identikon levenshtein libscrypt libtoxcore-racket libuuid marketplace mboxrd-read midi-readwrite minikanren misc1 mischief-dev multipath-daemon nlopt osc pollen racket-eventfd racket-lang-org racquel rsvg rtmidi set sfont squicky sugar systemd tandem tasks txexpr typed-big-bang unicode-properties xexpr-path yotsubAPI zmq -- You received this message because you are subscribed to the Google Groups Racket Users group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[racket-users] Re: little problem with comma (unquote)
Perfect, work. Thanks. -- You received this message because you are subscribed to the Google Groups Racket Users group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [racket-users] Environment Shuffling and 3D Syntax
On May 10, 2015, at 19:04, Matthias Felleisen matth...@ccs.neu.edu wrote: Probably off-topic: you might be interested in http://repository.readscheme.org/ftp/papers/sw2003/Scmxlate.pdf Start with the title and then the summary at the end. Dorai has used this package to make his programs available in Schemes and Common Lisps. The PDF in question references a dead page for the software. The correct url is: http://www.ccs.neu.edu/home/dorai/scmxlate/index.html -- You received this message because you are subscribed to the Google Groups Racket Users group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
