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Re: Pico Bus error with OpenGL on Mac
Try other way: enable core dumps ulimit -c unlimited then run gltst, bus error will produce core file. Inspect it with gdb gdb If program's command line specified is wrong, gdb will tell you the right one read from core file. Randall Dow написав(ла): Hi Alex, Jon, I just installed the current testing picoLisp (now: 17.6.09) and the gl libraries. I get exactly your described behavior, Jon, gltst.l immediately produces a bus error signal. I then started it with gdb - and it runs fine - no buserror core dump. Hmmm. No more time right now. Cheers, - Rand On Tue, Jun 16, 2009 at 11:51 AM, Randall Dow wrote: I'll get everything installed, and let you know if I can reproduce the problem. -- UNSUBSCRIBE: mailto:picol...@software-lab.de?subject=unsubscribe
Re: behavior of +Need
Yes, there is some trouble with it, IMHO. I'm afraid this constraint isn't implemented yet. I've investigated that lib/db.l contains class +Need that has the only method mis> that shows in some way (don't know yet how) 'Input required'. Many other classes have the same method, so it seems to be some way of validating. Unfortunately, neither source nor docs have any comments on this. Maybe the Author can explain. -- UNSUBSCRIBE: mailto:[EMAIL PROTECTED]
Re: behavior of +Need
(class +Country +Entity) (rel code (+Need +Key +String)) (rel desc (+Need +String)) .. (obj ((+Country) code "us") desc "") (commit) (obj ((+Country) code "ar") ) (commit) As far as I know, +Need prefix make the filed mandatory, i.e. you cannot skip it or give it an empty value when creating a new object. You can drop +Need prefix for 'desc' field if it is a desired behaviour. -- UNSUBSCRIBE: mailto:[EMAIL PROTECTED]
Re: v2.3.3 and v2.3.4 core dump at gc.c:68
Funny enough. I've just downloaded and compiled picolisp-2.3.4 on Zenwalk 5.2 using GCC 4.2.3 which is configured as follows ./gcc-4.2.3/configure --prefix=/usr --enable-shared --enable-languages=ada,c,c++,fortran,java,objc --enable-threads=posix --enable-__cxa_atexit --disable-checking --with-gnu-ld --verbose --with-arch=i486 --target=i486-slackware-linux --host=i486-slackware-linux and bad.l script works fine. --=_Part_18961_13579965.1223150338361 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Funny enough. I've just downloaded and compiled picolisp-2.3.4 on Zenwalk 5.2 using GCC 4.2.3 which is configured as follows ../gcc-4.2.3/configure --prefix=/usr --enable-shared --enable-languages=ada,c,c++,fortran,java,objc --enable-threads=posix --enable-__cxa_atexit --disable-checking --with-gnu-ld --verbose --with-arch=i486 --target=i486-slackware-linux --host=i486-slackware-linux and bad.l script works fine. --=_Part_18961_13579965.1223150338361-- -- UNSUBSCRIBE: mailto:[EMAIL PROTECTED]
Re: 'date' and 'time'
Thanks to all, it's completely clear now!!! :) -- UNSUBSCRIBE: mailto:[EMAIL PROTECTED]
'date' and 'time'
Guys, please clarify: (date) When called with a T argument, the current Coordinated Universal Time (UTC) is returned. (time) When called with a T argument, the time of the last call to date is returned. I need to obtain current UTC not only for date but also for time. How do I? Thanks -- UNSUBSCRIBE: mailto:[EMAIL PROTECTED]
Re: (mime)
Yes, it works now like this: (load "lib/http.l" "lib/xhtml.l" "lib/form.l") (mime "svg" "image/svg+xml" 1) (de start () (html NIL "SVG test" "lib.css" NIL (prinl "") ) ) (server 8080 "@start") Many thanks!!! -- UNSUBSCRIBE: mailto:[EMAIL PROTECTED]
Re: (mime)
1. The proper way is to call (mime "svg" "image/svg+xml" 1) It is really called in svgtest.l BUT: This only makes sense, if then a static file with the extension ".svg" is supposed to be passed to the browser. The function 'http' uses the '*Mimes' global to decide which Content-Type to put into the HTTP header. Static file test.svg is passed. -- UNSUBSCRIBE: mailto:[EMAIL PROTECTED]
(mime)
I need to show SVG image but server gives it with wrong content type
regardless I called (mime), and browser refuses to display the image.
Is that because (mime) call only applied while processing svgtest.l file
(i.e GET request), not while processing GET test.svg ?
svgtest.l:
(mime "svg" "image/svg+xml" 1)
(html NIL "SVG test" "lib.css" NIL (here 'EOF) ( NIL (print *Mimes)))
EOF
Some kind of solution is to add
(`(chop "svg") "image/svg+xml" 1)
directly into http.l for server to know this ContentType initially but I
feel myself to miss something in the problem...
Let's put some debug commands into code:
cat svgtest.l
(! mime "svg" "image/svg+xml" 1)
(! msg "^MSVG^M")
(html NIL "SVG test" "lib.css" NIL (here 'EOF))
EOF
At the end of 'http' function in http.l:
(T (! httpEcho *Url "application/octet-stream" 1 T)) ) ) ) ) )
And insert a line into '_http' so it reads
(prinl "Content-Type: " (or Typ "text/html; charset=utf-8") "^M")
(msg *Url " ctype: " Typ) # <- this line
inserted
(when File
Run
p dbg.l lib/http.l lib/xhtml.l lib/form.l -'server 8080 "svgtest.l"'
Here is console output with breakpoints. *Mimes is not so persistent as it
ought
to be. This may occur because of specific tag which is handled
differently... Can someone make it clear?
Thanks.
(mime "svg" "image/svg+xml" 1)
! *Mimes
-> ((("h" "t" "m" "l")) (("a" "u") "audio/basic" 86400) (("w" "a" "v")
"audio/x-
wav" 86400) (("m" "p" "3") "audio/x-mpeg" 86400) (("g" "i" "f")
"image/gif" 8640
0) (("t" "i" "f") "image/tiff" 86400) (("t" "i" "f" "f") "image/tiff"
86400) (("
b" "m" "p") "image/bmp" 86400) (("p" "n" "g") "image/png" 86400) (("j" "p"
"g")
"image/jpeg" 86400) (("t" "x" "t") "text/octet-stream" 1 T) (("c" "s" "s")
"text
/css" 86400) (("j" "s") "application/x-javascript" 86400) (("p" "s")
"applicatio
n/postscript" 1) (("p" "d" "f") "application/pdf" 1) (("z" "i" "p")
"application
/zip" 1) (("j" "a" "r") "application/java-archive" 86400))
!
(html NIL "SVG test" "lib.css" NIL (here 'EOF))
! *Mimes
-> ((("s" "v" "g") "image/svg+xml" 1) (("h" "t" "m" "l")) (("a" "u")
"audio/basi
c" 86400) (("w" "a" "v") "audio/x-wav" 86400) (("m" "p" "3")
"audio/x-mpeg" 8640
0) (("g" "i" "f") "image/gif" 86400) (("t" "i" "f") "image/tiff" 86400)
(("t" "i
" "f" "f") "image/tiff" 86400) (("b" "m" "p") "image/bmp" 86400) (("p" "n"
"g")
"image/png" 86400) (("j" "p" "g") "image/jpeg" 86400) (("t" "x" "t")
"text/octet
-stream" 1 T) (("c" "s" "s") "text/css" 86400) (("j" "s")
"application/x-javascr
ipt" 86400) (("p" "s") "application/postscript" 1) (("p" "d" "f")
"application/p
df" 1) (("z" "i" "p") "application/zip" 1) (("j" "a" "r")
"application/java-arch
ive" 86400))
!
"svgtest.l" ctype:
"lib/form.js" ctype: application/x-javascript
"lib.css" ctype: text/css
(httpEcho *Url "application/octet-stream" 1 T)
! *Url
-> "test.svg"
! *Mimes
-> ((("h" "t" "m" "l")) (("a" "u") "audio/basic" 86400) (("w" "a" "v")
"audio/x-
wav" 86400) (("m" "p" "3") "audio/x-mpeg" 86400) (("g" "i" "f")
"image/gif" 8640
0) (("t" "i" "f") "image/tiff" 86400) (("t" "i" "f" "f") "image/tiff"
86400) (("
b" "m" "p") "image/bmp" 86400) (("p" "n" "g") "image/png" 86400) (("j" "p"
"g")
"image/jpeg" 86400) (("t" "x" "t") "text/octet-stream" 1 T) (("c" "s" "s")
"text
/css" 86400) (("j" "s") "application/x-javascript" 86400) (("p" "s")
"applicatio
n/postscript" 1) (("p" "d" "f") "application/pdf" 1) (("z" "i" "p")
"application
/zip" 1) (("j" "a" "r") "application/java-archive" 86400))
!
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Segfault
What is an expected behaviour of Pico if such a silly instruction is given ;) (setq X ((1 . 2) (3 . 4))) It crashes with segmentation fault... Of course, it's correct to write (setq X '((1 . 2) (3 . 4))) but the system should warn about incorrect syntax, isn't it? -- UNSUBSCRIBE: mailto:[EMAIL PROTECTED]
Regexp
Thanks to all who answered my question about picoserver. Your help is very precious. Now I'm seeking a regexp library for picolisp. At 1st glance there is some solutions for Common Lisp http://www.ccs.neu.edu/home/dorai/pregexp/pregexp.html But it needs to be rewritten completely to our dialect. Maybe there are other libraries or bindings? -- UNSUBSCRIBE: mailto:[EMAIL PROTECTED]
Re: At shared hosting
Well, we obviously come to idea of having some root access anyway, because I can't see any other means to get picoserver running aside httpd. On Wed, 02 Jul 2008 16:21:26 +0300, Robert Wörle <[EMAIL PROTECTED]> wrote: Why would it be a silly idea ?? I actually run pico as http multiple times on my root server. I guess as you need to have a root access to the hosting server, then the "hoster" will not bug you as you can do what you want , right ? Andrei Ivushkin wrote: Is it possible to run pico appserver at free shared hosting? How will it be started and working? How much CPU time will consume this process? I guess such a site will be quickly closed by the hoster :) Sorry if I have a silly idea to use pico as web server... -- Отправлено M2, революционной почтовой программой Opera: http://www.opera.com/mail/ -- UNSUBSCRIBE: mailto:[EMAIL PROTECTED]
At shared hosting
Is it possible to run pico appserver at free shared hosting? How will it be started and working? How much CPU time will consume this process? I guess such a site will be quickly closed by the hoster :) Sorry if I have a silly idea to use pico as web server... -- UNSUBSCRIBE: mailto:[EMAIL PROTECTED]
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Hello "Andrei Ivushkin" <[EMAIL PROTECTED]> :-) You are now subscribed -- Отправлено M2, революционной почтовой программой Opera: http://www.opera.com/mail/ -- UNSUBSCRIBE: mailto:[EMAIL PROTECTED]
