[PD] [PD-announce] PermaCultures residency Call
SPACE Media are seeking applications for a 4-week residency based at SPACE on Mare Street in Hackney during Summer 2009. The call is open to artists and technologists who are exploring media culture, technology and sustainability. Open Call Deadline 5pm Monday 23rd March 2009 This residency is the second in the PermaCultures series supporting the creative research, development and production of new artwork. Artists should aim to develop a new piece of work within the timeframe. The chosen applicant will have a previous track record of developing work with art and / or technology and should approach ideas related to the PermaCultures programme. Further information and application details can be found at: http://www.spacestudios.org.uk/All_Content_Items/Media_Arts/PermaCultures/ ___ Pd-announce mailing list pd-annou...@iem.at http://lists.puredata.info/listinfo/pd-announce ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] [Fwd: Re: [PD-announce] Fwd: Invitation: PureData and Realtime Media, Wednesday, 2/18, 4-6pm]
I mean really, is that necessary? Maybe he can put in trailblazing instead, it would be more apropos. On Feb 18, 2009, at 10:41 PM, ydego...@gmail.com wrote: snarky ass shit here ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] [Fwd: Re: [PD-announce] Fwd: Invitation: PureData and Realtime Media, Wednesday, 2/18, 4-6pm]
On Feb 18, 2009, at 10:41 PM, ydego...@gmail.com wrote: From: ydego...@gmail.com ydego...@gmail.com Date: February 18, 2009 10:39:58 PM EST To: pd-...@iem.at Subject: Re: [PD] [PD-announce] Fwd: Invitation: PureData and Realtime Media, Wednesday, 2/18, 4-6pm ola, Hans-Christoph Steiner http://at.or.at/hans/cv.html, a leading Puredata developer, community leader, haha, that says it all, we don't need no leaders, i'd say 'no thank you' Yeah, not my words. I don't think the Pd community needs leaders, just coders. .hc xiaoo, sevy ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list Free software means you control what your computer does. Non-free software means someone else controls that, and to some extent controls you. - Richard M. Stallman ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] UTF-8 for pd-devel WAS: locales for Pd WAS: japanese encoded chars in PD
This is good news! While the C changes aren't dead simple, they are
not bad. I think they could be slightly simplified. One thing that
would make it much easier to read the diff is if you create it without
whitespace changes. So like this:
svn diff -x -w
As for the Tcl changes, I think we can include those now in Pd-devel,
as long they can work ok with unchanged C code. Then once the new Tcl
GUI is included we can refactor the C side of things with things like
this. One other thing, it seems that the ASCII char are handled
differently than the UTF-8 chars in g_rtext.c, I think you could use
instead wcswidth(), mbstowcs() or other UTF-8 functions as described
in the UTF-8 FAQ
http://www.cl.cam.ac.uk/~mgk25/unicode.html#mod
.hc
On Feb 17, 2009, at 5:53 PM, Bryan Jurish wrote:
morning Hans, morning list,
So I've tried to get the pd-devel 0.41.4 branch to use UTF-8 across
the
board. The TK side was easy (as Hans predicted); really just a call
to
{fconfigure} in ::pd_connect::configure_socket. I also set the output
encoding to UTF-8 on Tk's stdout and stderr, for debugging purposes;
it's probably wisest to leave those encodings at the default (user's
current locale LC_CTYPE) for a release-like version.
The C side is much hairier. I think I've got things basically working
(at least for message boxes and comments), but it has so far required
changes in:
FILE: g_editor.c
+ changed handling of Key events as passed to the C side to generate
UTF-8 symbol-strings rather than single-byte stringlets.
+ currently use sprintf(%C) to get the UTF-8 string for the
codepoint
passed from Tk; a safer (and not too hard) way would be to pass the
actual UTF-8 string from Tk and just copy that: this would avoid the
m_pd.c hacks forcing LC_CTYPE=en_US.UTF-8 (see below). Another option
would be actually just writing (or borrowing) the code to generate
UTF-8
strings from Unicode codepoints. It's pretty simple stuff; I've still
got the guts of it somewhere (only written for latin-1 so far, but the
principle is the same for all codepoints).
FILE: m_pd.c
+ added calls to setlocale() to set LC_CTYPE to en_US.UTF-8; this is
an
ugly stinky nasty hack to get sprintf(%C) to output a UTF-8 encoded
string from an unicode codepoint int, as called by canvas_key() in
g_editor.c
FILE: g_rtext.c
+ added an 'else if' clause in rtext_key() to handle unicode
codepoints
as values of the 'keynum' parameter. should also be safe for any 8-
bit
fixed-width encoding.
FILE: pd.tk
+ set system encoding, also output encoding for stdout, stderr to
UTF-8
Attached is a screenshot and a test patch. UTF-8 input from the
keyboard works with the test patch, and gets carried through
properly to
the .pd file (and back on load).
I'd like to get symbol atoms working too (haven't tried yet), but
there
are still some nasty buglets with comments and message boxes, mostly
that editing any multibyte characters is very tricky: looks like the
Tk
point (cursor) and selection are expressed in characters, and Pd's C
side is still thinking in bytes, though I'm totally ignorant of
where or
how that can be changed. A non-critical buglet with the same cause
(probably) is that the C side is computing the required width for
message boxes based on byte lengths, not character lengths, so message
boxes containing multibyte characters look too wide. I could live
with
that, but the editing thing is a real pain...
I've attached a diff of my changes against branches/pd-devel/0.41.4/
src
(please excuse commented-out debugging code), in case anyone wants to
try this stuff out. Since it's not working, I'm reluctant to check
anything into the pd-devel/0.41.4 branch yet -- should I branch again
for a work in progress, or do we just pass diffs around for now?
marmosets,
Bryan
On 2009-02-12 06:24:44, Hans-Christoph Steiner h...@eds.org
appears to
have written:
On Feb 11, 2009, at 6:34 AM, Bryan Jurish wrote:
On 2009-02-11 03:04:34, Hans-Christoph Steiner h...@eds.org
appears to
This is something that I would really like to have working
properly in
Pd-devel. Tcl/Tk is natively UTF-8, so it seems that we should
support
UTF-8 in Pd. Anyone feel like trying to fix it?
--
Bryan Jurish There is *always* one more
bug.
jur...@ling.uni-potsdam.de -Lubarsky's Law of Cybernetic
Entomology
test-utf8.pdtest-utf8.pngIndex: m_pd.c
===
--- m_pd.c(revision 10779)
+++ m_pd.c(working copy)
@@ -295,6 +295,18 @@
void glob_init(void);
void garray_init(void);
+/*--BEGIN moo--*/
+#include locale.h
+void locale_init(void) {
+ setlocale(LC_ALL,);
+ setlocale(LC_NUMERIC,C);
+ setlocale(LC_CTYPE,en_US.UTF-8);
+ /*
+ printf(moo: locale=%s\n, setlocale(LC_ALL,NULL));
+ printf(moo: LC_CTYPE=%s\n, setlocale(LC_CTYPE,NULL));
+
Re: [PD] [Fwd: Re: [PD-announce] Fwd: Invitation: PureData and Realtime Media, Wednesday, 2/18, 4-6pm]
if I was not worry to look like an anarchist, I would say: YES, just like the world you know... ;-) and i maybe should add: leaders should lead ideas, not communities or people. -l On Feb 19, 2009, at 6:32 PM, Hans-Christoph Steiner wrote: On Feb 18, 2009, at 10:41 PM, ydego...@gmail.com wrote: From: ydego...@gmail.com ydego...@gmail.com Date: February 18, 2009 10:39:58 PM EST To: pd-...@iem.at Subject: Re: [PD] [PD-announce] Fwd: Invitation: PureData and Realtime Media, Wednesday, 2/18, 4-6pm ola, Hans-Christoph Steiner http://at.or.at/hans/cv.html, a leading Puredata developer, community leader, haha, that says it all, we don't need no leaders, i'd say 'no thank you' Yeah, not my words. I don't think the Pd community needs leaders, just coders. .hc xiaoo, sevy ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list Free software means you control what your computer does. Non-free software means someone else controls that, and to some extent controls you. - Richard M. Stallman ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list Loic Kessous Université Pierre et Marie Curie Institut des Systèmes Intelligents et de Robotique CNRS UMR 7222 Boite Courrier : 173 4 Place Jussieu 75252 Paris Cedex 05, FRANCE loic.kess...@gmail.com ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] pd-extended on Ubuntu 8.1 Intrepid
i did it exactly your way. it is there. maybe you need to update the packet information? once installed it doesn't show up in the menue with an icon, but launches on “pd” in the terminal. Am 18.02.2009 um 13:57 schrieb Fränk Zimmer: uhh.- sorry. Well I can´t find pd-entended with the synaptics search function.- best, fraenk Max schrieb: you haven't mentioned the most essential info: what doesn't work for you? Am 18.02.2009 um 09:09 schrieb Fränk Zimmer: Hi, I did dry to get pd-extended on my Ubuntu Intrepid PC. Well I thought the the easiest way would be to use synaptics.- As third party sources: deb http://otherside.servebeer.com/ubuntu intrepid main deb-src http://otherside.servebeer.com/ubuntu intrepid main And I also added the key: http://otherside.servebeer.com/software/keys/key.gpg I got no errors in synaptics and with Ubuntu 8.04 it works fine like this.- Does anybody got pd-extended running this way ? thanks! fraenk -- Fraenk Zimmer media and sound installations http://fz.mur.at ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list -- Fränk Zimmer media and sound installations http://fz.mur.at PGP.sig Description: Signierter Teil der Nachricht ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] pd-extended on Ubuntu 8.1 Intrepid
thanks for the help! Shame on me - now it worked with synaptics on Ubuntu 8.1. All 42 packages of pd-extended were found. No special tricks are needed. But I still don ´t know, why it didn´t work the 10 times before.- One more question: are there any risks of conflicts, if I install severeal versions of pd? Specially one pd-extended and one pd-vanilla.- thanks.- fraenk Georg Holzmann schrieb: Hallo Fränk! uhh.- sorry. Well I can´t find pd-entended with the synaptics search function.- best, fraenk Yes, I also installed pd extended via ubuntu package management two days ago and it worked fine. Maybe you forgot to make an update ;) ? Try: apt-get update apt-get install pd-extended LG Georg -- Fränk Zimmer media and sound installations http://fz.mur.at ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] [PD-announce] PermaCultures residency Call
Just to inform our global readership; Hackney is in London, UK On Thu, Feb 19, 2009 at 1:12 PM, Jim Prevett j...@spacestudios.org.ukwrote: SPACE Media are seeking applications for a 4-week residency based at SPACE on Mare Street in Hackney during Summer 2009. The call is open to artists and technologists who are exploring media culture, technology and sustainability. Open Call Deadline 5pm Monday 23rd March 2009 This residency is the second in the PermaCultures series supporting the creative research, development and production of new artwork. Artists should aim to develop a new piece of work within the timeframe. The chosen applicant will have a previous track record of developing work with art and / or technology and should approach ideas related to the PermaCultures programme. Further information and application details can be found at: http://www.spacestudios.org.uk/All_Content_Items/Media_Arts/PermaCultures/ ___ Pd-announce mailing list pd-annou...@iem.at http://lists.puredata.info/listinfo/pd-announce ___ Pd-announce mailing list pd-annou...@iem.at http://lists.puredata.info/listinfo/pd-announce ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] UTF-8 for pd-devel WAS: locales for Pd WAS: japanese encoded chars in PD
On Feb 19, 2009, at 4:13 PM, Bryan Jurish wrote: moin Hans, moin list, On 2009-02-19 18:43:49, Hans-Christoph Steiner h...@eds.org appears to have written: This is good news! While the C changes aren't dead simple, they are not bad. I think they could be slightly simplified. One thing that would make it much easier to read the diff is if you create it without whitespace changes. So like this: svn diff -x -w oops, sorry... duly noted for future diffs ... I also set my emacs' tcl-indent-width to 8 ... sorry sorry sorry ... As for the Tcl changes, I think we can include those now in Pd- devel, as long they can work ok with unchanged C code. Done. Then once the new Tcl GUI is included we can refactor the C side of things with things like this. One other thing, it seems that the ASCII char are handled differently than the UTF-8 chars in g_rtext.c, I think you could use instead wcswidth(), mbstowcs() or other UTF-8 functions as described in the UTF-8 FAQ http://www.cl.cam.ac.uk/~mgk25/unicode.html#mod Certainly, but (A) we already have the UTF-8 byte string in keysym, and we need to append that whole string to the buffer anyways, and (B) using wcswidth() co requires forcing the locale to have a UTF-8 LC_CTYPE. I know I did this in m_pd.c, but I think that was a HACK and that using locale functions here is the Wrong Way To Do It, because it's dangerous, unportable, and slow (warning: rant follows): __dangerous__: setting the locale is global for all threads of a process; in forcing the locale, we could conceivably mess with desired behavior elsewhere (e.g. in externals). __unportable__: we don't even know if all users' machines *have* a UTF-8 locale installed, and even if they do, we don't know what it's called. If we don't force the encoding, we're stuck with either C (e.g. ASCII; what we've got now in Pd-vanilla), or whatever the user is currently employing (after setlocale(LC_ALL,)), which makes patches' appearance dependent on the user's encoding (e.g. what we've got now in Pd-vanilla), and doesn't even work in the case of variable-length encodings such as UTF-8. __slow__: many locale-based conversion functions are known to be pretty darned slow. if we assume we're always dealing with (valid) UTF-8, we can speed things up considerably. going straight to wchar_t is another option, but would require many more changes on the C side, likely break the C API, and wouldn't solve the locale-dependency of patches' appearances, which I think is a really good argument for UTF-8. Isn't it pretty safe to assume these days that UTF-8 is supported? One thing I just found out is that Windows uses a 2-byte char natively (UCS-2?), I think Mac OS X uses UTF-8 natively. I think that most Linux tools should work with UTF-8 too, especially since it can work as ASCII. So you think we can have full UTF-8 support without using those functions? (rant finished now, sorry) That said, a faster implementation would probably result from mixing (something like) wcswidth() and strncpy(...,keysym). Functions like wcswidth() and mbstowcs() are pretty easy to cook up if we assume wchar_t is UCS-4 and the multibyte encoding is UTF-8. It seems to me that the wcswidth() would be used for measuring the length of the text for display in boxes. I suppose strlen() could still be used for allocating and freeing memory, but I think that we should aim for clean code. If you think the current way in your diff is the best, that's fine by me. There are a number of libraries and code snippets floating about in the net making just such assumptions. In this context: are there any licensing restrictions on code included in pd-devel? So far, I've found one useful-looking (.c,.h) pair in the public domain, as well as some LGPL code from gnulib, which could be linked in statically. There's also code from the Unicode Consortium themselves, but it's pretty monstrous (read pedantic) and limited to string-to-string conversions. Well, Pd-vanilla is BSD licensed, and Pd-extended is GPL'ed. For this stage of Pd-devel, it would be good to keep it to something that can be BSD licensed. .hc marmosets, Bryan On Feb 17, 2009, at 5:53 PM, Bryan Jurish wrote: So I've tried to get the pd-devel 0.41.4 branch to use UTF-8 across the board. The TK side was easy (as Hans predicted); [snip] The C side is much hairier. [snip] -- Bryan Jurish There is *always* one more bug. jur...@ling.uni-potsdam.de -Lubarsky's Law of Cybernetic Entomology Access to computers should be unlimited and total. - the hacker ethic ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
