Hi Hudson,
see below.
Best Regards,
Jürgen
On 6/5/22 12:06 AM, hud...@hudsonlacerda.com wrote:
Hi Jürgen,
About ⌹2 , the exception also occurs at CLEAR WS (see attached log).
Thanks. I believe this is a compiler error (which does not happen with
mine -
g++ (Ubuntu 9.4.0-1ubuntu1~18.04) 9.4.0).
Apparently your compiler over-optimizes:
* Cell cZ;**
** B->get_cscalar().bif_reciprocal(&cZ);**
** Z->next_ravel_Cell(cZ);**
*
in file *Bif_F12_DOMINO.cc* and does not notice that *bif_reciprocal*
changes cZ.
I have changes the code a little and maybe that fixes it. *SVN 1558*.
The )help for ⎕ uses ⌷ in the examples.
fixed.
The )help for ⍞ describes input twice. (Perhaps mention A←⍞←B ?)
fixed.
Regards,
Hudson
----- Em 4 de Jun de 2022, em 14:38, Dr. Jürgen Sauermann
mail@jürgen-sauermann.de escreveu:
Hi Hudson,
thanks, see below ( SVN 1557 ).
On 6/2/22 4:52 PM, [ mailto:hud...@hudsonlacerda.com | hud...@hudsonlacerda.com
] wrote:
Hi Jürgen,
Many thanks.
1) The reference to the ISO "PDF" file without the ZIP-format warning is in the
preamble of doc/apl.html .
fixed.
2) ⌹
⌹ ,2 (as vector) is OK
⌹ 2 (as scalar) raises the exception
==============================================================================
Assertion failed: 0 && "Cell::init_other() called on base class"
in Function: init_other
in file: Cell.hh:64
Still having problems to reproduce this:
⌹,
0.5
⌹2
0.5
Does it also happen in a CLEAR WS ?
3) Still missing help for ⎕ and ⍞ — not listed by ")help TAB"
)help ⎕
)help ⍞
fixed.
4) ⎕DL cannot be stopped by ATTENTION (Control+C) — is it so by design?
Actually you need INTERRUPT (= double ^C within short time) and not
ATTENTION (= single ^C).
5) /⍨ now works — but not /¨ :
(1 0 1)(0 1 1) /¨ ⊂'abc'
DOMAIN ERROR
(1 0 1) (0 1 1)/¨ ⊂'abc'
^ ^
(1 0 1)(0 1 1) /¨¨ ⊂'abc'
[INFINITE LOOP]
Alternative to /¨ (besides {⍺/⍵}¨ ):
,/⊃(1 0 1)(0 1 1) ⍴¨¨ ⊂'abc'
ac bc
fixed. I should mention that some invariants in the IBM APL2 language reference
manual are incorrect (at least my PC APL2 differs from the manual). The
(0≠L)/R ←→ ⊃,/L⊂R on page 188
seems to hold only if L⊂R is not empty.
(Maybe it is not without reason that IBM APL2 does not support operators along
with / ).
Other issues are fixed.
Regards,
Hudson
P.S.: Is it in your TODO list support for Unicode string manipulation (like
toupper(), tolower() etc. )?
----- Dr. Jürgen Sauermann <mail@jürgen-sauermann.de> escreveu:
> Hi Hudson,
>
> thanks for reporting your issues. I believe that I fixed (most of) them
> in *SVN 1556*.
>
> Regarding the ISO PDF file, it is mentioned below the link in
> README-7-more-info
> that the file needs to be unzipped.
>
> Regarding *⌹{⍺+÷⍵}⍣1000⍨ 1* this works just fine on my machine:
>
> * ⌹{⍺+÷⍵}⍣1000⍨ 1**
> **0.6180339887**
> *
> If you can reproduce the fault, then please check with *gdb* (after
> *make apl.lines*
> in directory *src* as to get better line numbers in *gdb*).
>
> Best Regards,
> Jürgen
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