----- Original Message -----
From: Hans-Christoph Steiner hans@at.or.at To: IOhannes m zmoelnig zmoelnig@iem.at Cc: pd-dev@iem.at Sent: Tuesday, September 20, 2011 11:46 AM Subject: Re: [PD-dev] removing path and libs from Pd-extended preferences GUI
On Tue, 2011-09-20 at 09:31 +0200, IOhannes m zmoelnig wrote:
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
On 2011-09-19 19:32, Hans-Christoph Steiner wrote:
Hey Miller,
I actually think this would make switching between vanilla and
extended
easier because it would make people use [import] or [declare] to load libs, then when using vanilla, you'll know which libraries the
patch
needs. Can you think of examples where it would make things more difficult?
so the idea is to have tons of error messages when using pd-vanilla, of the kind: "import zexy... couldn't create" so that the user
knows that
they have to load the "zexy" library and henceforth ignore the
"import
zexy" line and only check the remaining "import
foobar...couldn't create"?
i seem to remember that there was a recent email saying that "a patch relying on an error" was not to be considered as correct.
Either way, if you open a patch that uses zexy objects in Pd-vanilla, there will be "...couldn't create" errors. Having [import zexy] there at least gives a place to focus on. Or if people are interested in more portability, they are welcome to either use [declare] or "apt-get install puredata-import"
A few questions:
* What's the difference between [import foo] and [declare -lib foo]? Both seem to load the library into the patch's local namespace. * Isn't there an issue between loading a lib in the patch's local namespace and the way the setup routine works globally for a library?
If I have
Patch #1 [import iemguts]
Patch #2 [sendcanvas] <- sendcanvas won't load, because its lib was only loaded for Patch #1
But if I have
Patch #1 [import iemguts] [sendcanvas]
Patch #2 [sendcanvas] <- this loads, because instantiating [sendcanvas] in Patch #1 loaded the lib globally
Finally: * why did you develop [import] instead of improving [declare]?
-Jonathan
.hc
Pd-dev mailing list Pd-dev@iem.at http://lists.puredata.info/listinfo/pd-dev