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Re: small files in GProlog
From: |
Nicolas Pelletier |
Subject: |
Re: small files in GProlog |
Date: |
Tue, 26 May 2009 14:32:07 +0900 |
Hello,
On Mon, May 25, 2009 at 5:07 PM, Robert SETIF <address@hidden> wrote:
> I am a new user of GProlog and I cannot write a correct file myself in spite
> of the Help (accompanying the Software ), Help that I find very abstract,
> more convenient for developpers than for beginner users.
This is a very general statement that is not going to help improving
what you see as a flaw. Try to point specifically to what needs to be
improved, and say how you would like it improved, for example by
submitting your explanation or a pattern for it. Keep in mind, though,
that the manual documents the GNU Prolog compiler, not the language
Prolog itself.
> That is why I need very small programs which allow me to experiment them,
> and so to try modifying them for seing the results.
>
> Where finding such files?
Did you google ? Anyway, here is a very simple example to help you get started:
address@hidden:~/dev/prolog$ cat > example.pl <<EOF
> :- initialization( go ).
>
> go :-
> write( 'Hello, world !' ),
> nl,
> halt.
> EOF
address@hidden:~/dev/prolog$ gplc --no-top-level --min-size --output
example example.pl
address@hidden:~/dev/prolog$ ./example
Hello, world !
address@hidden:~/dev/prolog$ ls -l example*
-rwxr-xr-x 1 nicolas nicolas 182576 2009-05-26 14:08 example
-rw-r--r-- 1 nicolas nicolas 81 2009-05-26 14:08 example.pl
Hope this helps,
--
Nicolas