Subject: Re: Processing fot From: Charlie & Barbara Bozeman <cbozeman@xxxxxxxxxx> Date: Tue, 23 Jun 1998 01:29:13 +0000 |
Graydon Hoare wrote: > > On Sat, 20 Jun 1998, Charlie & Barbara Bozeman wrote: > > > I wondered if I could build an assoc list of "page-number" elements > > that referenced "a" elements once; then checked the assoc list for a > > match when I processed each "a" element. This assoc list would have to > > be global so this won't work. > > First of all, if it's a big list, use member, not assoc. Member will > dive into C, so it runs real fast. I'm using member to do > table-based character code rewriting and it is fast enough. I hadn't thought about using member but I suspect you are right about the speed improvement. I'll try this when I get back to work on Wednesday. > > You're right in that you can't really use set! that way. I think you can > achieve what you want by controlling the sosofo construction using some > kind of named let. No guarantees that it works, mind you.. let me know if > this solves the problem. I need to process the "a" elements as they occur in the fot because I need the page number they fall on, therefore I can't process them in one pass. However your code has some things I might could use so as I stated previously I'll let you know after Wednesday. Charlie B. DSSSList info and archive: http://www.mulberrytech.com/dsssl/dssslist
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