The value argument could be anything. Basically, all I want to do is the
following:
- Given any Value_P, get the textual representation of that value as if
it had been displayed in the interpreter, *without* any wrapping. Or...
- Given any Value_P, get the textual representation of that value as if
it had been displayed using ⎕CR with a numeric left argument being the
values 1 to 9. Again, without any line wrapping.
That's really all I'm trying to do.
Regards,
Elias
On 22 May 2014 22:38, Juergen Sauermann <juergen.sauerm...@t-online.de>wrote:
> Hi again,
>
> it is actually somewhat difficult to see what happens.
> The private use characters are not displayed in the same way on all
> machines.
> Also I can't see how your do_CR() value argument looks like (could be ⍳
> something).
> Maybe it is easier to start with an a that does not involve print styles
> (such as 5 ⎕CR 'hello').
>
> /// Jürgen
>
>
> On 05/22/2014 03:51 PM, Elias Mårtenson wrote:
>
> Well, I tried with 1 as well, and got the same result. How do you
> recommend I deal with it?
>
> Also, how can I use do_CR to render with the default (non-CR) output
> style?
>
> Regards,
> Elias
>
>
> On 22 May 2014 21:47, Juergen Sauermann <juergen.sauerm...@t-online.de>wrote:
>
>> Hi Elias,
>>
>> I see, the private use symbols can be made visible with ./configure
>> VISIBLE_MARKERS_WANTED-yes
>> in case you are interested in the details of APL output formatting. They
>> can be removed (visible or not)
>> with UCS_string::remove_pad() (which returns another UCS_string
>> with these characters replaced with spaces).
>>
>> Apart from that everything looks really fine :-) .
>>
>> You probably want to go for 1. anyhow.
>>
>> /// Jürgen
>>
>>
>>
>> On 05/22/2014 03:35 PM, Elias Mårtenson wrote:
>>
>> Thanks. I tried the second solution, and got the below result. Very
>> strange. Here's the code:
>>
>> const PrintContext pctx( PST_NONE, Workspace::get_PP(), 100000
>> );
>> Value_P cr_formatted = Quad_CR::do_CR( cr_level, *value, pctx );
>>
>> const PrintContext pctx2( PST_NONE, Workspace::get_PP(), 100000
>> );
>> PrintBuffer buffer( *cr_formatted, pctx2 );
>> out << buffer;
>>
>> Then, this renders as a lot of private use symbols (U+EEEE). I've
>> attached a screenshot of what it looks like.
>>
>> Regards,
>> Elias
>>
>>
>> On 22 May 2014 21:10, Juergen Sauermann
>> <juergen.sauerm...@t-online.de>wrote:
>>
>>> Hi Elias,
>>>
>>> if the values was a matrix then you may have another problem that
>>> the matrix has no \n at the end of each row (not sure how your output is
>>> supposed to look like).
>>>
>>> Let say do_CR returns *Value_P Z *(which can be a scalar, a vector, or
>>> a matrix depending on the value ⎕CRed and the first arg of do_CR().
>>> Then there are two options:
>>>
>>> 1. Check the rank of *Z* with *Z->get_rank()* and
>>>
>>> * loop(z, Z->**element_count())*
>>> * {*
>>> * out << **Z->get_ravel(z)**.get_char_value()**;*
>>> * // insert \n as needed, i.e. z%Z->**get_last_shape_item();*
>>> * }*
>>>
>>> 2.Construct a PrintBuffer object from Z (with ⎕PW as needed) and
>>>
>>> * out << **PrintBuffer object;*
>>>
>>> I haven't tested this; 1. seems more reliable (and definitely faster)
>>> while 2. looks more elegant.
>>>
>>>
>>> /// Jürgen
>>>
>>>
>>>
>>> On 05/22/2014 02:46 PM, Elias Mårtenson wrote:
>>>
>>> Thank you. But I don't see how I can solve my problem then?
>>>
>>> Regards,
>>> Elias
>>>
>>>
>>> On 22 May 2014 20:44, Juergen Sauermann
>>> <juergen.sauerm...@t-online.de>wrote:
>>>
>>>> Hi Elias,
>>>>
>>>> yes, sorry. Forgot to mention that the APL values used in the
>>>> constructor of UCS_string
>>>> must have rank ≤ 1 while do_CR() might produce matrices for some left
>>>> arguments of ⎕CR.
>>>>
>>>> /// Jürgen
>>>>
>>>>
>>>>
>>>>
>>>
>>>
>>
>>
>
>
