AltME: R3 Building and Porting

Messages

Bo
I believe in order to do the browser port properly, the R3 engine would have to be multi-threaded or it would only work in one browser window. That seems like it would require a lot of rewriting if it isn't already in the design.
Kaj
R3 is designed to be able to be thread safe. Whether it actually is that currently is a different matter
Bo
That's good to know.  I know that Carl was aware of the browser limitation if not multi-threaded.  I just didn't know if he worked that into R3.
Kaj
There's unfinished multitasking functionality in R3. It couldn't work if it would be impossible to use R3's internals in a thread-safe way. Indeed, the way functions work was redesigned to make it so

Robert
Has anyone tried to compile in 64bit mode and dived into the problematic areas already?
Robert
I think the first thing to look at is the structu sizes. Either press it back to fit 32bit size, or expand it into 64bit space. Not sure what kind of side-effect this will have.

LiH
Hi, I'm reading the REBOL3's source codes, and I don't know It's a typo or not: in this file https://github.com/rebol/r3/blob/master/src/include/reb-c.h at line 61, about defining the uint type, It seems #ifdef DEF_UINT  was not correct. Maybe #ifndef DEF_UINT ?
Cyphre
LiH: to me it looks you are right, you can do "pull request" with the fix.

VincentE
As I'm updating my old scripts on rebol.org, I'm trying to understand the problems with compress/gzip & decompress/gzip ,
and found at least one issue in u-zlib.c .
When compressing, as the checksum method is assumed to be adler32 for most of the code, stream->adler (the current checksum) is wrongly initialized to 1 in two places, giving an off-by-one checksum in the output and making it unusable for decompress/gzip.
Still no clue for what yields the
     ** Script error: value out of range: none
error and why calling
     compress ""
seems to fix this problem sometimes.It seems that something isn't correctly resetted between calls.

GrahamC
Now digit the following commands in MinGW console: => Now type ??

Florin
Can rebol be built to include .r scripts for a portable rebol?
Maxim
not sure I understand your question  ':-/
Arnold
to distribute applications?
Florin
Bundle scripts along with the rebol executable, for distribution, as a single file.
Maxim
if you compile the host kit you have full control over this.  Otherwise, Saphirion seem to have built an encap tool for R3.
GrahamC
Saphiron's encap tool was built before the sources were available
If you do what Florin wants, how would you get your code to execute instead of landing on the console?
Maxim
the console is just a loop in the main which gets a string and executes it.  what you'd do is execute a string of utf8 text directly.
I had the r3 hostkit running as a dll with full host support... in fact, I was able to execute R3 scripts from within R2   :-)
obviously there was no sharing of info, only exchange of string data
so I'd use load/mold on the string from/to R3  ...

Last message posted 70 weeks ago.