Re: Getting rid of the sequence numbers

2003-02-21 Thread Timo Sirainen
On Fri, 2003-02-21 at 08:17, Mark Crispin wrote: On Thu, 21 Feb 2003, Timo Sirainen wrote: I'd like to know how you can make a client efficiently handle sequence numbers. If internal message structure contains just the sequence number, it has to be updated every time an older message is

mail vs. news ???

2003-02-21 Thread Ken Murchison
I find it interesting, if not disturbing, that some members of the usenet community seem to think that mail messages and usenet articles are not the same thing. AFAICT, from reading the relevant standards, writing server code for SMTP/LMTP/IMAP/POP3/NNTP, and everyday use, mail messages and news

Re: Getting rid of the sequence numbers

2003-02-21 Thread Steve Hole
On 21 Feb 2003 07:34:59 +0200 Timo Sirainen [EMAIL PROTECTED] wrote: I'd like to know how you can make a client efficiently handle sequence numbers. If internal message structure contains just the sequence number, it has to be updated every time an older message is deleted. Since it's just

Re: IMAP and Netnews

2003-02-21 Thread Ken Murchison
Charles Lindsey wrote: In [EMAIL PROTECTED] Mark Crispin [EMAIL PROTECTED] writes: But clients that interoperate with IMAP usually also have the capability to interoperate with POP3, SMTP, NNTP and maybe even UUCP. I have never seen any suggestion that those other servers are in any

Re: Getting rid of the sequence numbers

2003-02-21 Thread Timo Sirainen
On Fri, 2003-02-21 at 17:33, Simon Josefsson wrote: Not really, why would you _need_ to get a list of all messages? Client can request the messages from server only when they become visible in screen. Scrollbar sizes and such can be generated from just the total amount of messages. Before

Re: Getting rid of the sequence numbers

2003-02-21 Thread DINH Viêt Hoà
Not really, why would you _need_ to get a list of all messages? Client can request the messages from server only when they become visible in screen. Scrollbar sizes and such can be generated from just the total amount of messages. Before the message is loaded from server, client could just

Re: Getting rid of the sequence numbers

2003-02-21 Thread Cyrus Daboo
Hi Timo, --On Friday, February 21, 2003 7:34 AM +0200 Timo Sirainen [EMAIL PROTECTED] wrote: | Actually in some situations relying on sequence numbers could even lose | messages. Suppose a client (maybe a webmail) showing messages 1..10 on | screen. Next-button would load the next 10. If the

Re: Getting rid of the sequence numbers

2003-02-21 Thread Mark Crispin
On 21 Feb 2003 19:02:26 +0200, Timo Sirainen wrote: OK, I looked through c-client and Pine code. It looks just as difficult as I expected. It uses multiple arrays for seq - message lookups. Bullshit. There is one cache. Don't get confused by the sortcache which is not seq-message lookup. It

Re: Unicode newsgroup name options

2003-02-21 Thread Russ Allbery
D J Bernstein [EMAIL PROTECTED] writes: Actually, there's very little opposition (especially among implementors) to requiring all MTAs, MUAs, etc. to handle UTF-8 messages. Eventually we will all be using UTF-8; all relevant bugs must be fixed. Only the wildest ``7 bits forever!'' proponents,

Re: Unicode newsgroup name options

2003-02-21 Thread Mark Crispin
On Fri, 21 Feb 2003, Russ Allbery wrote: D J Bernstein [EMAIL PROTECTED] writes: Actually, there's very little opposition (especially among implementors) to requiring all MTAs, MUAs, etc. to handle UTF-8 messages. Eventually we will all be using UTF-8; all relevant bugs must be fixed. Only

Re: Getting rid of the sequence numbers

2003-02-21 Thread Mark Crispin
On Fri, 21 Feb 2003, Timo Sirainen wrote: But whenever sorting is done, there is the sort array that has to be updated and accessed slowly whenever you get fetch envelope reply (pine_imap_envelope - mn_raw2m() - msgno_in_sort()). Wrong. What you are seeing in Pine is a mapping from a view.

Re: mail vs. news ???

2003-02-21 Thread Mark Crispin
On Fri, 21 Feb 2003, Russ Allbery wrote: Usenet's restrictions on the syntax of message ID headers are very specific and very precise, and much stronger than those of RFC 2822, in part because message IDs are used as part of the NNTP protocol. What are those restrictions? Comments in

Re: Unicode newsgroup name options

2003-02-21 Thread Mark Crispin
On Thu, 20 Feb 2003, Russ Allbery wrote: | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 -+-- A| D C N N D Y N N N Y N D Y D B| Y Y C Y Y N N N N N N N C D C| D C C C

Re: Getting rid of the sequence numbers

2003-02-21 Thread Mark Crispin
On Fri, 21 Feb 2003, Timo Sirainen wrote: I don't know anyone who accesses their mail from more than a few computers. In a typical day, I use from three to five different computers to access my mail. So do my co-workers. I use IMAP only at home for accesssing my mails, elsewhere I just ssh

Re: mail vs. news ???

2003-02-21 Thread Russ Allbery
Mark Crispin [EMAIL PROTECTED] writes: On Fri, 21 Feb 2003, Russ Allbery wrote: Usenet's restrictions on the syntax of message ID headers are very specific and very precise, and much stronger than those of RFC 2822, in part because message IDs are used as part of the NNTP protocol. What are

Re: Getting rid of the sequence numbers

2003-02-21 Thread Rob Siemborski
On Fri, 21 Feb 2003, Timo Sirainen wrote: I don't know anyone who accesses their mail from more than a few computers. I use IMAP only at home for accesssing my mails, elsewhere I just ssh into my server and read the mails there. Good and secure ssh clients are easier to find and setup than

Re: Unicode newsgroup name options

2003-02-21 Thread Russ Allbery
Mark Crispin [EMAIL PROTECTED] writes: Now, let's factor out the items in which all three choices are equivalent, and the superiority of choice C becomes even more apparent. | 1 2 3 4 5 6 10 12 13 -+--- A| D C N N D YY D Y

Re: Getting rid of the sequence numbers

2003-02-21 Thread Mark Crispin
On Fri, 22 Feb 2003, Timo Sirainen wrote: Well, you stated your problem: you don't use a good IMAP client. That could be it. Installing and running would have to be as easy as sshing with putty though. Meaning you could get imapclient.exe from web page which you can run directly, only

Re: mail vs. news ???

2003-02-21 Thread Russ Allbery
Ken Murchison [EMAIL PROTECTED] writes: OK. As I suspected there is nothing inherent in RFC [2]822 that makes it unsuitable for news. Spaces in message IDs make them unsuitable for news. This really, really does break things, honest, I swear. I'm not just making this up. :) In general,

Re: Unicode newsgroup name options

2003-02-21 Thread ned
The wildmat problem is a red herring. Wildmat implementations need to be cognizant of Unicode in far more substantial ways than merely overcoming punycode issues. A well-thought-out stringprep requirement will help some, but then the stringprep has to be implemented. This last point of