On macos Mojave 10.15.7 x64, gnu-apl built from svn sources, apl installed
into /usr/local/bin, input "[]" gives segmentation fault. Did I build it
wrong?
>>
$ uname -a
Darwin mbp13 19.6.0 Darwin Kernel Version 19.6.0: Tue Jun 21 21:18:39 PDT
2022; root:xnu-6153.141.66~1/RELEASE_X86_64 x86_64
Summary, two errors:
libapl.cc:571:39: error: too few arguments to function call, expected
2, have 1
sym->resolve_right(tos[j]);
./Symbol.hh:217:4: note: 'resolve_right' declared here
virtual void resolve_right(Token & token, Function_PC & PC) const;
libapl.cc:
Is svn release 1758 missing fixes for Backtrace.cc and Command.cc ?
On macos 10.15.7 (old, I know).
I added small fixes in my "working copy" below to avoid compile errors -
the diff will show them.
(Also, '__APPLE__' is defined by the compiler. See the output of 'echo |
g++ -dM -E -' as in the lib
I saw a multiple assignment statement in the book "Learning APL with APLX",
and tried it, not knowing if GNU-APL accepted it or not. I expected maybe a
syntax error, but instead it crashes with a backtrace. I know 'a←b←c←5'
works, but I was just playing around with a statement I hadn't seen before.
Perhaps Dyalog?
https://www.dyalog.com/dyalog/microsoft-windows.htm
https://www.dyalog.com/dyalog/current-platforms.htm
On Fri, Mar 29, 2024 at 12:47 PM Chris Moller wrote:
> First, due to my old ISP having apparently gone out of business while
> keeping my mollerware.com domain locked, my
Project:GNU APL
Version / SVN: 1.8 / SVN: 1775M
Build Date: 2024-04-24 13:04:25 UTC
Build OS: Darwin 23.3.0 arm64
config.status: default ./configure options
Archive SVN:1775
When the source directory path has a space in it, the configure script
fails
$ apl
)clear
CLEAR WS
→(0=⍴0)/0
SYNTAX ERROR+
→(0=⍴0)/0
^
)more
branch back into function (→N) without suspended function
Running SVN 1833.
On Mon, Feb 10, 2025 at 10:01 AM Hans-Peter Sorge <
hanspeterso...@netscape.net> wrote:
> Sorry -
>
> an even shorter way .
>
Warning messages, MacOS M3 clang, SVN 1832 and 1833.
It might be because things are changing right now.
===
...
g++ -DHAVE_CONFIG_H -I. -I..-Wall -I sql -I
/Volumes/ARCHIVE/Language/APL/gnu-apl/SVN -g -O2 -I
/Volumes/ARCHIVE/Language/APL/gnu-apl/SVN -MT apl-TabExpansion.o -MD -MP
-MF
Build errors of libapl on macos, Intel and ARM
$ ./configure --with-libapl
...
$ make
...
/bin/sh ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -I..
-Wall -I sql -I /Volumes/ARCHIVE/Language/APL/gnu-apl/SVN -g
-O2 -I /Volumes/ARCHIVE/Language/APL/gnu-apl/SVN -MT libap
Found it.
Looks like XML_Saving_Archive::emit_token_val() line 769 of src/Archive.cc
was adding its own close quote.
$ diff -u src/Archive.cc-ORIG src/Archive.cc
--- src/Archive.cc-ORIG 2025-02-02 15:07:35.0 -0600
+++ src/Archive.cc 2025-02-02 15:07:24.0 -0600
@@ -766,7 +766,7 @@
Never mind. It does break other things.
I should leave the programming to the professionals.
Sorry.
On Sun, Feb 2, 2025 at 8:27 PM M.Hall wrote:
> Found it.
> Looks like XML_Saving_Archive::emit_token_val() line 769 of src/Archive.cc
> was adding its own close quote.
>
>
I saved a workspace and ran 'xmllint' on it:
$ xmllint c01-sets.xml
c01-sets.xml:640: parser error : attributes construct error
^
c01-sets.xml:640: parser error : Couldn't find end of Start Tag Token line
640
;
> I'm seeing the same thing on SVN 1822 on Fedora 41 x86_64 and SVN 1823 on
> macOS 15.2 Apple Silicon (arm64).
>
> - Paul Rockwell
>
>
> On Jan 26, 2025, at 7:36 PM, M.Hall
> wrote:
>
> I have some misunderstandings with the del editor. (this is long, sorry)
I noticed that quad-pw wasn't changing with window resizes on macOS (Sonoma
14.7.2).
Here's a patch; there's probably a better way to do it.
I don't think it will break Linux builds, and it might help other OS (the
BSDs maybe?), since not everyone has the same magic number for TIOCGWINSZ..
$ diff
Paul Rockwell writes:
> There may be a side effect, though. With the option set and Mike's code
inserted, ⎕PW will be set to whatever the current terminal width is, not
the IBM APL2 default of 80.
Yes. There are three settings that interact:
- command line "--PW xx"
- preferences "INITIAL-⎕PW
I saw a new SVN tag:
trunk/ 1816 2 days j_sauermann enable subfunction syntax for ⎕RVAL
$ svn info
Path: .
Working Copy Root Path: /xyz/APL/gnu-apl/SVN
URL: http://svn.savannah.gnu.org/svn/apl/trunk
Relative URL: ^/trunk
Repository Root: http://svn.savannah.gnu.org/svn/apl
Repository UUID:
I have some misunderstandings with the del editor. (this is long, sorry)
$ apl
⍝ define a function
∇asd
[1] 10
[2] 20
[3] ∇
⍝ try it
asd
10
20
⍝ change the first line
∇asd[1]123∇
[2] ∇
⍝ huh? wanted to change line 1, but got line 2.
⍝ it also didn't exit the editor
⍝ so run
or does not work on Mike's platform (which ?). Could someone
> please test that?
>
> Thanks,
> Jürgen
>
>
> On 12/22/24 20:03, M.Hall wrote:
>
> Paul Rockwell writes:
>
> > There may be a side effect, though. With the option set and Mike's code
> inserted,
INITIAL-⎕PW is a simple work-around to fix this.
>
> Best Regards,
> Jürgen
>
>
> On 12/23/24 22:47, M.Hall wrote not e:
>
> Yes, I see now the behavior is not quite right, is it? With INITIAL-⎕PW
> disabled, the ⎕PW still starts up at 80, ignoring the window width even
>
I
> would think there would be some additonal work to make it work as Mike
> wants. Personally having WINCH-SETS-⎕PW
> (which sets ⎕PW to the window size) is the ultimate override - you get
> what you're console column width is set for. Want 80? Set the console to 80.
>
>
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