Re: [racket-users] [racket users] Pollen tag question

2020-10-29 Thread Sorawee Porncharoenwase
Whoops. I meant: #lang pollen ◊(define (vb . s) s) ◊vb{ A B C D} and the output is: '(" A B" "\n" " " "C D") On Thu, Oct 29, 2020 at 9:19 PM Sorawee Porncharoenwase < sorawee.pw...@gmail.com> wrote: > I think the issue is with vb. How does it

Re: [racket-users] [racket users] Pollen tag question

2020-10-29 Thread Sorawee Porncharoenwase
I think the issue is with vb. How does it work? If you try #lang pollen @(define (vb . s) s) ◊vb{ A B C D} you will find that it outputs: '(vb " A B" "\n" " " "C D") The third element is the space before “C”. It's not discarded.

[racket-users] [racket users] Pollen tag question

2020-10-29 Thread Kevin Forchione
Hi guys, I’ve noticed that the elements being sent to a pollen tag don’t preserve the spacing when the text spans multiple lines for any space occurring before characters on the subsequent line, although does preserve the spacing between characters on that line.Is thes intentional? For example:

[racket-users] Contracts for (partially) specifying dictionary key -> value-predicates

2020-10-29 Thread William J. Bowman
I'm considering implementing, maybe as a library or a pull-request to racket/dict, contracts for (partially) specifying which keys exist in a dictionary and a contract for the value on that key. I've got a quick prototype here: https://gist.github.com/wilbowma/7e97c8a38130c720568d008b288466f0

[racket-users] Re: Is there a way to use raco to insall packages offline?

2020-10-29 Thread Christopher Lemmer Webber
Bonface M. K. writes: > Hi Racket! > > I've been exploring ways of creating a build > system for racket in Guix, which essentially means > providing a way for having racket packages > directly packaged defined in an *.scm file and > letting guix handle the rest for you. From my > research so far,