OK, that viewpoint does sound reasonable- Thanks.

On Saturday, February 9, 2013 6:55:32 PM UTC-6, Armando Blancas wrote:
>
> There's nothing wrong with pr-str. Debug output should go to stderr.
>
> user=>  (def k (pr-str (for [x (range 5)]
>                                    (do (.println *err* x)
>                                      (.println *err* "nothing")
>                                         x))))
> 0
> nothing
> 1
> nothing
> 2
> nothing
> 3
> nothing
> 4
> nothing
> #'user/k
> user=> k
> "(0 1 2 3 4)"
>
> On Saturday, February 9, 2013 2:41:23 PM UTC-8, AtKaaZ wrote:
>>
>> these examples to illustrate what you are saying:
>>
>> => (= "(debug 1\r\n2 nil 3)" (pr-str (lazy-seq (list 2 (println "debug" 
>> 1) 3))))
>> true
>>
>>
>> => (= "(1\r\n)" (pr-str (lazy-seq (println 1))))
>> true
>>
>>
>>
>>
>> On Sat, Feb 9, 2013 at 10:57 PM, Conrad <drc...@gmail.com> wrote:
>>
>>> For those reading this, the issue is NOT that output in the REPL looks 
>>> funny. The problem is that if, for instance, you put debug code into a 
>>> chunk of code that makes use of "pr-str" your debug code is actually 
>>> WRITTEN TO THE STRING. This is because "pr-str" works by using 
>>> "with-out-str". This seems clumsy and is undocumented IMHO and I am 
>>> wondering if other people feel the same.
>>>
>>>
>>> On Saturday, February 9, 2013 12:30:20 PM UTC-6, Conrad wrote:
>>>>
>>>> I tested this in the latest 1.5.0-RC6:
>>>>
>>>> => (def k (pr-str (for [x (range 5)] 
>>>>                              (do (pr x) 
>>>>                                   x))))
>>>> #'user/k
>>>> => k
>>>> "(012340 1 2 3 4)"
>>>>
>>>> This seems wrong to me... I can see what would be needed to fix it in 
>>>> clojure/core.clj, but it would require creating several additional private 
>>>> functions. Does anyone know if this behavior is intentional?
>>>>
>>>  -- 
>>> -- 
>>> You received this message because you are subscribed to the Google
>>> Groups "Clojure" group.
>>> To post to this group, send email to clo...@googlegroups.com
>>> Note that posts from new members are moderated - please be patient with 
>>> your first post.
>>> To unsubscribe from this group, send email to
>>> clojure+u...@googlegroups.com
>>> For more options, visit this group at
>>> http://groups.google.com/group/clojure?hl=en
>>> --- 
>>> You received this message because you are subscribed to the Google 
>>> Groups "Clojure" group.
>>> To unsubscribe from this group and stop receiving emails from it, send 
>>> an email to clojure+u...@googlegroups.com.
>>> For more options, visit https://groups.google.com/groups/opt_out.
>>>  
>>>  
>>>
>>
>>
>>
>> -- 
>> Please correct me if I'm wrong or incomplete,
>> even if you think I'll subconsciously hate it.
>>
>>  

-- 
-- 
You received this message because you are subscribed to the Google
Groups "Clojure" group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are moderated - please be patient with your 
first post.
To unsubscribe from this group, send email to
clojure+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/clojure?hl=en
--- 
You received this message because you are subscribed to the Google Groups 
"Clojure" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to clojure+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.


Reply via email to