On Thu, Mar 1, 2018 at 11:47 PM, Waldek Hebisch
<[email protected]> wrote:
> oldk1331 wrote:
>>
>> Hi Waldek, you haven't commented on the following patches.
>> Also, please merge the documentation fix patches as long as
>> you see fit.
>>
>> > fix display of 'box':
>> >
>> > https://github.com/oldk1331/fricas/commit/2c02ad4ea19d7869327ed708a5e8ff93fd6bfc29.patch
>
> This is a workaround, but AFAICS OutputForm is correct and we should
> render AGGLST in such a way that multiplication does not vanish.

Currently 'box' only accepts one argument, so there is no point to
wrap it inside AGGLST.

>> >
>> > fix PostScript format image output:
>> >
>> > https://github.com/oldk1331/fricas/commit/7f0c3c5c8de3b28acfed3d0818af23af5e29398a.patch
>
> ATM I do not see what you are fixing.  Changing dynamic allocation
> to fixed length arrays in C code looks like a step backwards.

You can not save image as PS format, this patch fixes that:

(1) -> write(draw(x,x=1..2),"/tmp/a","postscript")
   Compiling function %B with type DoubleFloat -> DoubleFloat
   Graph data being transmitted to the viewport manager...
   FriCAS2D data being transmitted to the viewport manager...
view2D: write2d.c:192: writeViewport: Assertion
`fricas_sprintf_actual_size >= 0 && fricas_sprintf_actual_size <
fricas_sprintf_buffer_size' failed.

   (1)  "/tmp/a"

>> >
>> > trace.boot : call 'clearClams' after 'clearConstructorCaches':
>> >
>> > https://github.com/oldk1331/fricas/commit/1ae84818ee9fdfa98dfb6586907cd71abca8ffdf.patch
>
> It is not clear for me if we should do this.

In your reply to "[BUG] strange behavior caused by ')trace'" in 2017 Dec 7,
you showed your support for this change.


>> > don't print equation number in TexFormat when $IOindex is NIL:
>> >
>> > https://github.com/oldk1331/fricas/commit/9ae65815db85f24a5b79113d30d69a021a309904.patch
>
> Again, it is not clear if we shoud do this.  More precisely, it
> is not clear if $IOindex should be NIL, and if it is what it
> means.
>

You can set '$IOindex' to NIL to prevent equation numbering:

(1) -> )set message prompt plain
-> 1

   (1)  1
                                                        Type: PositiveInteger
-> )boot $IOindex := nil

(EVAL-WHEN (EVAL LOAD) (SETQ |$IOindex| NIL))
Value = NIL
-> 1

   1
                                                        Type: PositiveInteger

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