Re: [racket-users] Require the same file repeatedly for debugging on command line

[Marc Kaufmann]

Ha, very nice. That's exactly what I was looking for - at least it works if
I drop the "#lang racket" at the beginning of the file. If I do include it
and thus, if I understand correctly, make it a module, it somehow does not
seem to load it properly. Short example for file test.rkt:

#lang racket

(define (blob x) 7)

(provide blob)

In xrepl:
> ,rr test.rkt
; reloading "test.rkt"
> blob
; blob: undefined;
;  cannot reference undefined identifier
; [,bt for context]

What am I missing? It does work if I drop the #lang and the `provide.

Marc

On Wed, Mar 15, 2017 at 10:35 AM, Greg Hendershott <
greghendersh...@gmail.com> wrote:

> Have you tried using XREPL -- perhaps its ,enter command or
> ,require-reloadable?
>
>   https://docs.racket-lang.org/xrepl/index.html
>
> On Mon, Mar 13, 2017 at 9:44 PM, Marc Kaufmann
>  wrote:
> > Hi all,
> >
> > while trying to debug, I often change the code in the text file and then
> want to do a (require "file-with-code.rkt") on the command line to test the
> new code. This never works, because I cannot redefine imported modules.
> Thus I always use Dr Racket for this, where I can hit the "Run" button,
> which reruns everything and all is good. Since I prefer to use Vim for
> editing, I was wondering if there is an equivalent of the "Run" button for
> the command line (well, for the require at least)?
> >
> > Thanks,
> > Marc
> >
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[racket-users] Require the same file repeatedly for debugging on command line

[Marc Kaufmann]

Hi all,

while trying to debug, I often change the code in the text file and then want 
to do a (require "file-with-code.rkt") on the command line to test the new 
code. This never works, because I cannot redefine imported modules. Thus I 
always use Dr Racket for this, where I can hit the "Run" button, which reruns 
everything and all is good. Since I prefer to use Vim for editing, I was 
wondering if there is an equivalent of the "Run" button for the command line 
(well, for the require at least)?

Thanks,
Marc

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