World: r3wp
[Red] Red language group
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Dockimbel 10-Mar-2011 [197x2] | Such dialect would be an IR (Intermediate Representation), I wanted to avoid that, for several reasons: simplicity, efficiency, performances. The porting effort is not so big with the current approach. Also, once I'll start working on the optimizing compiler version (next year), I would use need an IR, and it would need to be a little higher level than that (emitter/ASM-like level). |
If you set the compilation logs to 3 (-vvv) and take only the entries starting with ">>" you'll get a feeling of what such IR would be. In fact, just recording these steps instead of reducing them directly to native code, would almost give you a good IR to start making optimizations (other than the very trivial ones that I've included in IA32.r). | |
Maxim 10-Mar-2011 [199] | Doc, have you ever coded in AMIGA language E ? |
Dockimbel 10-Mar-2011 [200] | I remember reading E docs, but not coding...maybe I just did a HelloWorld app. |
nve 10-Mar-2011 [201] | Hey guys ! AltME is cool, but what about using Red lang Google Groups to spread the world all reflexion (?) ? And maybe having new blood, new way of thinking, new point of view ? What do you think ? |
Maxim 10-Mar-2011 [202x3] | there might be some ideas to rip out of that compiler. my favorite low-level feature was that all types where natively the same size in ram and where all aligned to that size. in E all datatypes where 32 bits in RAM so for example, chars actually had 4 bytes which you could dump bytes into, making them ideal for many purposes which strings and numbers are commonly used instead. you coud compare chars with LONGS as though they where both integers, etc. |
IIRC it would compile 10000 lines of code /second on a 7MHz cpu. | |
or was it 100000 ? | |
Dockimbel 10-Mar-2011 [205] | Max: the current supported types in Red/System are all of same size. Makes a lot of things easier, but I will need 8 and 16-bit sizes very soon, so the simplicity of implementation will probably suffer a little from that. |
GrahamC 10-Mar-2011 [206] | yeah, I thought the news group was the intended method of communication |
Dockimbel 10-Mar-2011 [207x2] | Well, I would prefer to answer deeper/longer questions on Google groups, but I guess people here are too used to realtime chatting here. |
Moving Red discussions (at least the long topics) out of AltMe's darknet would help. | |
GrahamC 10-Mar-2011 [209] | Or, you could write a script to post these to the google groups list too :) |
Dockimbel 10-Mar-2011 [210] | Would need to make this group web-public first :-) |
Kaj 10-Mar-2011 [211] | The gravitational pull won't release us :-) |
GrahamC 10-Mar-2011 [212x2] | No, you have the messages on your drive as we all do |
the web public is just a convention | |
Kaj 10-Mar-2011 [214] | I have some AltME export code if that would help |
Dockimbel 10-Mar-2011 [215] | I don't see how the chat-oriented content here would not look like a big mess if copied to a web forum :-). |
GrahamC 10-Mar-2011 [216x2] | Just a suggestion ... to cc to mailing list. Not everyone on the mailing list is on altme |
And it would ensure a single source for discussion | |
Kaj 10-Mar-2011 [218] | The REBOL list? That was dead when I looked a while ago |
GrahamC 10-Mar-2011 [219] | No, I mean the Red googlegroups mailing list! |
Kaj 10-Mar-2011 [220] | Oh |
GrahamC 10-Mar-2011 [221] | red-ctx: [ mailinglist ] |
Dockimbel 10-Mar-2011 [222x2] | Let's start with a simple announcement: |
If you have some technical questions about Red, please use preferably the official channel at Google Groups: http://groups.google.com/group/red-lang?hl=en Thanks. | |
nve 10-Mar-2011 [224] | +1 Doc Good, I vote pros. |
GrahamC 10-Mar-2011 [225] | not a tech question about red .. but what is a code bubble? |
Kaj 10-Mar-2011 [226x2] | I wrote a Syllable build recipe for Red: |
http://syllable.cvs.sourceforge.net/viewvc/syllable/syllable/system/apps/utils/Builder/packages/Red--current/ | |
BrianH 10-Mar-2011 [228] | Graham: http://www.cs.brown.edu/people/acb/codebubbles_site.htm |
Kaj 10-Mar-2011 [229] | There's not very much you can do with Red on Syllable yet, and the integration is awkward, but it's a start |
GrahamC 10-Mar-2011 [230] | Ahh.. .this is similar to the stickynotes add in for Leo, the literate code editor I use |
BrianH 10-Mar-2011 [231x3] | Code bubbles have almost nothing to do with literate programming. For one thing, you can't add inlime docs beyond the comments in the language syntax. This is more like a more graphical version of the Smalltalk browser. |
Sorry, it does allow out-of-band notes and bug reports to appear in the same interface, just not literate mixed code and docs. | |
The original Java case benefits more from the concept than REBOL would because there are many addon standards like JavaDoc that need managing, but at least have been agreed upon by their community. We don't have that kind of agreement in the REBOL community. Also, the structure of the Java language is very limited, so it's a bit easier to parse it and have its structure just be in the background even though the language wasn't designed for that like Smalltalk was for its browser. For Red, since it's so early, things like integrated documentation can be developed along with the language, so something like this would make more sense. However, if Red is going to have even a large fraction of the power of REBOL then it won't be as structured as Java, making it a little more difficult to retrofit a Code Bubbles interface onto existing code. This is why you would need an IDE to understand code written in this kind of IDE: A Code Bubbles style interface doesn't generate code with story structure the way scripts are structured, so you can't just read the code without the context of the IDE. | |
Kaj 10-Mar-2011 [234] | I compiled the Hello World example on the graphical version of Syllable Server, and then ran it with WINE |
Dockimbel 11-Mar-2011 [235x4] | Kaj: I'll have a look at ELF format this weekend, to see if it is possible to add it quickly on sunday. |
It it requires more than a day of work, I'll postpone it for the end of this month. | |
It => If | |
Graham: I've posted a short reply to your code bubbles question here: http://groups.google.com/group/red-lang/browse_thread/thread/8ecea42063ee4e14/6f7364ebadc7291d?hl=en#6f7364ebadc7291d | |
Kaj 11-Mar-2011 [239] | ELF would be excellent :-) |
BrianH 11-Mar-2011 [240] | I replied to that as well, but the word wrap corrupted my post a little. Whoops. |
Dockimbel 11-Mar-2011 [241] | Can't find any settings in Google Group allowing to change the default threshold for word wrapping...I find it too low when reading messages from the web. |
BrianH 11-Mar-2011 [242x2] | I didn't realize that the word wrapping was something it did; I thought it was something *you* did in that message. So I put in my own line endings, which ended up in the wrong place because they word wrap at fixed indexes as if they weren't rendering with a proportional font. If they are word wrapping that way, they should use an editor with a fixed-length font and a margin line. |
What they are doing is using the Usenet message format in Google Groups, and that means ~78 character lines iirc. That format was designed for composing messages in terminals (like in R3 chat) or in special editors that use fonts like Courier when composing messages. It's surprising that they didn't relax the format a little for groups that aren't mirrored on the real Usenet, but when you "Show original" (in the "More options" section) the message is formatted for Usenet and email. | |
Andreas 11-Mar-2011 [244x2] | Brian, Google Groups still is a mailing-list tfrontend, so those messages actually go out via email. |
(Somewhere this sentence misses an "also" ... :) | |
Steeve 11-Mar-2011 [246] | Question: I created my fork. And now I created a branch on my computer, but where am I supposed to work exactly ? I mean, I only see the source files in a sub dir called /red-system |
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