newlispfanclub.alh.net

Yes 8 arguments is absolutely necessary, look for example at the "drag-data-received" signal in GTK: http://library.gnome.org/devel/gtk/stable/GtkWidget.html#GtkWidget-drag-data-received The user function (=callback function) receives 8 arguments here. Numbering the callbacks allows for less code, f...

(I don't know why am spamming so much tonight, but this will be my last post ;-) ) Anyway, I have studied your 'nl-import.c' a little and it is clear to me how the callback stuff was implemented. So now for some remarks, skipping the 'with-all-due-respect' stuff. ;-) In my humble view the housekeepi...

Besides, newLisp does not need GTK-server anyway. #!/usr/bin/newlisp # # DirectGTK using (callback). # # PvE, january 2009. No need for GTK-server. # #---------------------------------------------------------------------------------------------- # Define libraries for each platform (case ostype ("Wi...

It turns out to be a problem with the (flt) function in 64bit mode. I made a library (32 and 64 bit) and ran it with 32bit and 64bit versions of newLisp. This was the code: #include <stdio> void show(float f, double d) { fprintf(stdout, "Float: %f\nDouble: %f\n", f, d); } 32bit compilation $ gcc -sh...

I have a MUI program running OK with my FreeGLUT port. Other programs do not show anything either. The MUI program however only passes INTEGER values as arguments to imported GL functions, and no doubles or floats. Maybe there is an issue with passing doubles and floats in 64bit compilation? Regards

Any results?

Are you using 64bit or 32bit of newLisp?

The 64bit compilation works fine: peter@AsteroidRider:~/installation/newlisp-10.0.0$ make -f makefile_linux64LP64 gcc -Wall -pedantic -Wno-uninitialized -Wno-strict-aliasing -Wno-long-long -c -O2 -g -DLINUX -DNEWLISP64 -DREADLINE newlisp.c gcc -Wall -pedantic -Wno-uninitialized -Wno-strict-aliasing ...

You can also try to use my 'winfork' from here: http://www.turtle.dds.nl/newlisp/winfork.lsp (context 'winfork) # Capture newLisp internal symbols (constant 'winfork_SYMBOLS (symbols 'MAIN)) # Setup environment for FORK (define (winfork:winfork winfork_ARG) # Let the total result start with 'silent'...

Good!

BTW, don't get confused with the newLisp (float) statement, in fact this will convert a string or a number to float syntax, but in reality it is a double of 8 bytes.

The (flt) statement however converts a number to a C float which comprises 4 bytes.

Regards

Hi,

newLisp makes a distinction between DOUBLE and FLOAT.

By default newLisp uses DOUBLE internally.

If you need FLOAT in newLisp make sure to cast your value using the (flt) statement.

Hope this helps....
Peter

That did the trick, thanks!

Peter

Hi Lutz, It seems the link.lsp does not work? [peter:apps]$ cat test.lsp (println "Hello world") (exit) [peter:apps]$ [peter:apps]$ newlisp test.lsp Hello world [peter:apps]$ newlisp /usr/share/newlisp/util/link.lsp newLISP v.10.0.0 on OSX IPv4, execute 'newlisp -h' for more info. > (link "/usr/bin/...

After some days of testing and trying really hard to find a bug, I couldn't find anything.... One moment I thought there was something with the UTF-8 stuff but it appeared to be a bug on my side :-)

So congrats! I will convert my old stuff to newLisp10 :-)

Peter

There also was a rumor some time ago, that Apple would include the GTK framework in the normal factory install of OSX That would be nice indeed! The installbase of GTK is quite small compared to Java or wxWidgets which is an advantage. The major work for GTK-server and MacOSX has been done, MacOSX ...

Well, you are right. Currently I am porting the GTK-server to MacOSX. Most of the stuff is running already as you can see from the screenshot below :-) http://www.turtle.dds.nl/newlisp/forum/GTK_on_OSX.jpg The schreenshot shows two genuine newLisp programs! I hope to release a DMG package soon! Cheers

The comicbook reader was updated to newLisp 10 :-)

Grab it from here:

http://www.turtle.dds.nl/newlisp/index.html#comic

Greetings,
Peter

All, Now also the Mac is able to run GTK applications. The GTK port does not require an additional X-server, but completely depends on Quartz. Website: http://gtk-osx.sourceforge.net/ Further notes can be found here: http://developer.imendio.com/projects/gtk-macosx It opens the possibility for newLi...

Which version of newLisp are you using? Because in my Linux environment: peter[~]$ echo $USER peter peter[~]$ echo $HOSTNAME solarstriker.thuis.nl peter[~]$ newlisp newLISP v.9.4.5 on Linux IPv4, execute 'newlisp -h' for more info. > (env "USER") "peter" > (env "HOSTNAME") "solarstriker.thuis.nl" > ...

how did you come up with the -1 in 'cons'? 'cons' does not have a third parameter. It should ignore the third parameter. Perhaps you mean 'push'. No, I have copied that line from your own 'qa-dot' testfile, line 540. The 'make -f makefile_linux64LP64' now works, except for this: peter@AsteroidRider...

OK I couldn't wait. These are the results for (cons): Tru64Unix newLISP v.9.4.1 64-bit on Tru64Unix IPv4, execute 'newlisp -h' for more info. > (= (cons 'c '(a b) -1) '(a b c)) true > (cons 'c '(a b) -1) (a b c) Linux 64 bit newLISP v.9.4.1 on Linux IPv4, execute 'newlisp -h' for more info. > (= (co...

Compiles without any errors on Tru64 Unix. Only one test in 'qa-dot' fails: olga> ./qa-dot Testing built-in functions ... Testing contexts as objects and scoping rules ... total time: 6464 >>>>> TESTING: newlisp FINISHED WITH ERRORS: >>>> share failed ERR: not enough memory in function share called ...

Well, for you it's easier compiling newLisp anyway.... no fuzz with editing Makefiles. In the future just run 'make' to compile newLisp, and let 'rlwrap' do all the work. It will create a '.newlisp_history' in your homedir with the complete history of commands entered in all your interactive newLisp...

Or you can get 'rlwrap' from here: http://utopia.knoware.nl/~hlub/uck/software/ Start your newlisp prompt as follows: rlwrap newlisp In your KSH/CSH/BASH profile add an alias which aliases newlisp always: alias newlisp='rlwrap newlisp' The nice thing about this wrapper is, that it also points to ope...

Never mind, the waiting is for the DNS server to translate the IP address to a domain...

Hi, According to the manual: (get-url "http://www.nuevatec.com" 3000) The optional argument int-timeout can specify a value in milliseconds. If no data is available from the host after the specified timeout, get-url returns the string ERR: timeout. When other error conditions occur, get-url returns ...