Ciao-users March 2000

ciao-users@cliplab.org

9 participants
7 discussions

predicate_property/2 in CIAO 1.0pl7
by Paulo Jorge Lopes de Moura 04 Jul '00

04 Jul '00

Hi, I need a way to find if a given predicate is dynamic, static or built-in. The Reference Manual lists the usual predicate_property/2 but does not enumerate the possible predicate properties. Can someone provide me with some more info or a possible solution? Thanks. Regards, Paulo ----------------------------------------------------------- Paulo Jorge Lopes de Moura Dep. of Mathematics and Informatics Office 4.32 University of Beira Interior Phone: +351 75 319700 6200 Covilhc Fax: +351 75 319732 Portugal mailto:pmoura(a)noe.ubi.pt http://www.ci.uc.pt/logtalk/pmoura.html -----------------------------------------------------------

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[herme: Re: ciao on Linux/Alpha: no luck]
by Manuel Hermenegildo 27 Mar '00

27 Mar '00

------- Start of forwarded message ------- X-Coding-System: nil Return-Path: <herme(a)clip.dia.fi.upm.es> Date: Mon, 27 Mar 2000 14:08:15 +0200 From: Manuel Hermenegildo <herme> To: vannoord(a)let.rug.nl In-reply-to: <14559.1814.894629.449628(a)gudrun.let.rug.nl> (vannoord(a)let.rug.nl) Subject: Re: ciao on Linux/Alpha: no luck CC: ciao-users References: <200003161901.UAA24548(a)gudrun.let.rug.nl> <200003262332.BAA32118(a)clip.dia.fi.upm.es> <14559.1814.894629.449628(a)gudrun.let.rug.nl> Hi Gertjan, > Perhaps you could get a login account on our alpha/linux machine for a > few days or so; however that would have to wait until our sys.adm. > is back from his trip to Japan. Let me know if that would suit your, > connection might be slow though... OK, thanks for the offer. That could be a solution. In the meantime we are trying to locate one of those here: ours is a huge CS department, three large buildings with over 3000 students and 200 faculty -- some lab somewhere in the three buildings could have one of those machines with the right version of the OS! Will keep you updated. Cheers -- Manuel - -- - ----------------------------------------------------------------------------- herme(a)fi.upm.es | Manuel Hermenegildo +34-91-336-7435 (Work) | Facultad de Informatica, UPM +34-91-352-4819 or 336-7412 (FAX) | Universidad Politecnica de Madrid http://www.clip.dia.fi.upm.es/~herme | 28660-Boadilla del Monte, MADRID SPAIN - ----------------------------------------------------------------------------- ------- End of forwarded message ------- -- ----------------------------------------------------------------------------- herme(a)fi.upm.es | Manuel Hermenegildo +34-91-336-7435 (Work) | Facultad de Informatica, UPM +34-91-352-4819 or 336-7412 (FAX) | Universidad Politecnica de Madrid http://www.clip.dia.fi.upm.es/~herme | 28660-Boadilla del Monte, MADRID SPAIN -----------------------------------------------------------------------------

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[vannoord@let.rug.nl: Re: ciao on Linux/Alpha: no luck]
by Manuel Hermenegildo 27 Mar '00

27 Mar '00

------- Start of forwarded message ------- X-Coding-System: nil Return-Path: <vannoord(a)let.rug.nl> Date: Mon, 27 Mar 2000 08:00:38 +0100 (MET) From: "Noord G.J.M. van" <vannoord(a)let.rug.nl> Subject: Re: ciao on Linux/Alpha: no luck In-reply-to: <200003262332.BAA32118(a)clip.dia.fi.upm.es> To: Manuel Hermenegildo <herme> MIME-version: 1.0 References: <200003161901.UAA24548(a)gudrun.let.rug.nl> <200003262332.BAA32118(a)clip.dia.fi.upm.es> Manuel Hermenegildo writes: > > Did you get to try compiling Ciao in 32-bit mode? We would certainly > be interested in the patch! Cheers -- Manuel I tried to comment out the assertions: no luck. Also I tried to find out what switch I needed to compile in 32-bit mode, but could not find it anywhere in the documentation (perhaps I looked in the wrong place). Perhaps you could get a login account on our alpha/linux machine for a few days or so; however that would have to wait until our sys.adm. is back from his trip to Japan. Let me know if that would suit your, connection might be slow though... Gertjan - -- Gertjan van Noord Alfa-informatica, RUG, Postbus 716, 9700 AS Groningen vannoord at let dot rug dot nl http://www.let.rug.nl/~vannoord/ ------- End of forwarded message ------- -- ----------------------------------------------------------------------------- herme(a)fi.upm.es | Manuel Hermenegildo +34-91-336-7435 (Work) | Facultad de Informatica, UPM +34-91-352-4819 or 336-7412 (FAX) | Universidad Politecnica de Madrid http://www.clip.dia.fi.upm.es/~herme | 28660-Boadilla del Monte, MADRID SPAIN -----------------------------------------------------------------------------

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Re: Character strings
by jfran 22 Mar '00

22 Mar '00

> >From ciao Wed Mar 22 13:12:57 2000 > Received: from mistral.dia.fi.upm.es by clip.dia.fi.upm.es (8.9.3/FI-4.1) Wed, 22 Mar 2000 13:12:57 +0100 > Received: by mistral.dia.fi.upm.es (8.8.8/FI-4.1) Wed, 22 Mar 2000 13:12:57 +0100 > Date: Wed, 22 Mar 2000 13:12:57 +0100 > Message-Id: <200003221212.NAA19186(a)mistral.dia.fi.upm.es> > From: "Pablo S. Torralba" <psanchez(a)mistral.dia.fi.upm.es> > To: ciao-users > Subject: Characters strings > > > Hi, > > I know that exists a flag for changing the behavior of the ciao > system, so the characters strings are shown like a readable string > rather than an ascii codes list. Try: :- set_prolog_flag(write_strings, on). --

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Character strings
by Pablo S. Torralba 22 Mar '00

22 Mar '00

Hi, I know that exists a flag for changing the behavior of the ciao system, so the characters strings are shown like a readable string rather than an ascii codes list. Can anyone help me? ¡¡Thanks!! Pablo S. Torralba

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Trouble with Pillow
by wahju rjb agung 17 Mar '00

17 Mar '00

Now I can make a prolog script for html in cgi-bin, but I have trouble when I want to use Pillow. I'm using Ciao-1.4 under Linux. I have run the make file as instructed in the README and then I try to make the example like this : --------------------------------------------- #!/bin/sh exec /usr/local/bin/ciao-shell $0 "$@" # -*- mode: ciao; -*- :- use_module('/usr/local/lib/ciao/ciao-1.4/library/pillow/pillow.pl'). main(_) :- get_form_input(Input), get_form_value(Input,person_name,Name), response(Name,Response), output_html([ 'Content-type: text/html', html([title('Telephone database'), img$[src='/images/redball.gif'), h2('Telephone Database'), hr$[], Response)]). response(Name, Response) :- form_empty_value(Name) -> Response = 'You have to provide a name.' ; phone(Name, Phone) -> Response = ['Telephone number of ',b(Name),': ',Phone] ; Response = ['No telephone number avalaible for ',b(Name),'.']. phone(daniel, '336-7448'). phone(manuel, '336-7435'). phone(sacha, '543-5316'). ------------------------------------------------ When I try to access the cgi script via a browser I get an Internal Server Error. When I tried to run from shell prompt, I found several error like this : ------------------------------------------------ ERROR: (lns 5-16) syntax error :, | or ] expected in list main(_) :- get_form_input(Input), get_form_value(Input, person_name, Name), response(Name, Response), output_html([Content-type:text/html, html([title(Telephone Database), img$[src=/images/redball.gif), h2(Telephone Database),hr$[],Response)]) ERROR : Source used as module without module declaration {ERROR : user : main/1 - undefined predicate} ------------------------------------------------ What is the problem ? Regards Wahju Join 18 million Eudora users by signing up for a free Eudora Web-Mail account at http://www.eudoramail.com

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Pillow Problems
by D.J. Scholey C9651239 03 Mar '00

03 Mar '00

Hello I am a final year student and interested in using PiLLoW in my project. I have been trying a few of your example programs but with little success. I am using Sicstus 3.7 and have tried some of the suggestions made already such as changing the html.pl (Alexander Serebrenik 06/13/99) and used a shell script to control my programs. I have run the make file as instructed in the README. When I try to access the cgi script via a browser I get an Internal Server Error. When I run the files in a shell tool I get the following hades{c9651239}6: html_forms.cgi SICStus 3.7: Tue Sep 08 19:55:50 MET DST 1998 Licensed to hud.ac.uk {SICStus state restored from /stud/yrf/bsccsd4/c9651239/pillow/pillow/examples/html_forms.cgi} Content-type: text/html <html><title>html.pl Error Report</title> <hr> <img src="http://www.clip.dia.fi.upm.es/images/warning_large.gif"><h1>html_pl Error Report</h1> <hr> <b>The following error was encountered: </b>existence_error(main,0,procedure,:(user,/(main,0)),0) <hr> </html> I have checked everything I can think so I wondered if anyone had any ideas. Thanks Dan

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Ciao-users March 2000