Re: [Scilab-users] Scilab 6.0.1 crashes with printf command

2018-09-04 Thread Rafael Guerra 
The answer to my last question is Samuel's magic uman:
-->  uman -wb "%%"

Forgot to install it in Scilab 6.0, what a mistake.

Regards,
Rafael

-Original Message-
From: users  On Behalf Of Rafael Guerra
Sent: Tuesday, September 04, 2018 7:45 AM
To: Users mailing list for Scilab 
Subject: Re: [Scilab-users] Scilab 6.0.1 crashes with printf command

Stephane,

Thanks for the bugzilla reference, which I was surprised to see as I have 
searched there before posting, with search strings like %% but it produced no 
results...
This raises my next question: how to seach Bugzilla for "%%" string?

Regards,
Rafael


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Re: [Scilab-users] Scilab 6.0.1 crashes with printf command

2018-09-03 Thread Rafael Guerra 
Stephane,

Thanks for the bugzilla reference, which I was surprised to see as I have 
searched there before posting, with search strings like %% but it produced no 
results...
This raises my next question: how to seach Bugzilla for "%%" string?

Regards,
Rafael

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Re: [Scilab-users] Scilab 6.0.1 crashes with printf command

2018-09-03 Thread Stéphane Mottelet 

Le 03/09/2018 à 22:30, Rafael Guerra a écrit :


Dear Scilabers,

Any clues on why the following command totally crashes Scilab 6.0.1 on Win7:
--> printf("A = B ./(C+%%eps)   (to avoid division by 0)\n");

while in Scilab 5.5.2 escapes % and outputs properly:
  A = B ./(C+%eps)   (to avoid division by 0)

How to escape % in Scilab 6.0.1's printf?

PS:
one workaround is to: printf("A = B ./(C+%seps)   (to avoid division by 
0)\n","%")
but it looks weird...

Regards,
Rafael

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Hello,

This is http://bugzilla.scilab.org/show_bug.cgi?id=15441, it has been 
fixed on branch-6.0 and master:


http://gitweb.scilab.org/?p=scilab.git;a=commit;h=dd4dd2c315bbb4989ed25f631d7e887b0ed70c44

S.
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Re: [Scilab-users] Scilab 6.0.1 crashes with printf command

2018-09-03 Thread philippe 
Le 03/09/2018 à 22:30, Rafael Guerra a écrit :
> Dear Scilabers,
> 
> Any clues on why the following command totally crashes Scilab 6.0.1 on Win7:
> --> printf("A = B ./(C+%%eps)   (to avoid division by 0)\n");


first note that printf is obsolete in scilab-6.0.0 and will be removed
in scilab-6.1.0. But I confirm this the same behavior  with mprintf and
scilab-6.0.1 in ubuntu 18.04.1. Additional console message below if this
can help.

Best regards,

Philippe

Une erreur fatale a été détectée par Scilab.
Veuillez vérifier les fonctions définies par l'utilisateur (ou celles
des modules externes), elles devraient apparaître dans le suivi de la pile.
Ou sinon, vous pouvez reporter un bug sur http://bugzilla.scilab.org/ avec :
  * un simple code qui reproduit le problème
  * le résultat de [a, b] = getdebuginfo()
  * l'information suivante :
[jenny-a-03:05851] Signal: Erreur de segmentation (11)
[jenny-a-03:05851] Signal code:  (128)
[jenny-a-03:05851] Failing at address: (nil)

Pile d'appel :
   1: 0x8f260b 
(/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so)
   2: 0x8e5318 < >
(/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so)
   3: 0x12890  < >
(/lib/x86_64-linux-gnu/libpthread.so.0)
   4: 0x387b9c , std::allocator > const&, wchar_t const*,
std::vector
>&, int*, int*)> (/usr/lib/scilab/libscilab-cli.so.6)
   5: 0x37c2cb  >&, int,
std::vector
>&)> (/usr/lib/scilab/libscilab-cli.so.6)
   6: 0x48be3a
 >&,
std::unordered_map, std::allocator >,
types::InternalType*, std::hash
(/usr/lib/scilab/libsciast.so.6)
   7: 0x1c23fd
::visitprivate(ast::CallExp const&)>
(/usr/lib/scilab/libsciast.so.6)
   8: 0x1be9ff
::visitprivate(ast::SeqExp const&)>
(/usr/lib/scilab/libsciast.so.6)
   9: 0x1a17c2 
(/usr/lib/scilab/libscilab-cli.so.6)
  10: 0x19a52a 
(/usr/lib/scilab/libscilab-cli.so.6)
  11: 0x19ac  (/usr/bin/scilab-bin)
  12: 0x21b97  <__libc_start_main>
(/lib/x86_64-linux-gnu/libc.so.6)
  13: 0x24ca   < >  (/usr/bin/scilab-bin)
Fin de la pile


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Re: [Scilab-users] Scilab 6.0.1 crashes with printf command

2018-09-03 Thread Heinz Nabielek 
On 03.09.2018, at 22:30, Rafael Guerra  wrote:
> 
> printf("A = B ./(C+%%eps)   (to avoid division by 0)\n");

Same on Mac OS X Scilab 6.0.1
Heinz


"Scilb quit unexpectedly"
Process:   scilab-bin [985]
Path:  
/Applications/scilab-6.0.1.app/Contents/MacOS/bin/scilab-bin
Identifier:org.scilab.modules.jvm.Scilab
Version:   0
Code Type: X86-64 (Native)
Parent Process:??? [939]
Responsible:   scilab-bin [985]
User ID:   501

Date/Time: 2018-09-03 22:35:11.218 +0200
OS Version:Mac OS X 10.14 (18A377a)

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[Scilab-users] Scilab 6.0.1 crashes with printf command

2018-09-03 Thread Rafael Guerra 
Dear Scilabers,

Any clues on why the following command totally crashes Scilab 6.0.1 on Win7:
--> printf("A = B ./(C+%%eps)   (to avoid division by 0)\n");

while in Scilab 5.5.2 escapes % and outputs properly:
 A = B ./(C+%eps)   (to avoid division by 0)

How to escape % in Scilab 6.0.1's printf?

PS:
one workaround is to: printf("A = B ./(C+%seps)   (to avoid division by 
0)\n","%")
but it looks weird...

Regards,
Rafael

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