On Mon, Oct 19, 2009 at 08:24:49PM -0700, Patrick Mahan wrote: > > > Gary Kline wrote: > >On Mon, Oct 19, 2009 at 11:09:19AM -0700, Patrick Mahan wrote: > >>See comments interspaced below - > > > > > > You've got it exactly right, Patrick. There were no "C" classes in > > 1978--I taught myself. Obviously, not that well because I have > > already dreaded pointers. ---Well, usually. > > You are welcome, glad to help. > > [examples snipped] > > > > > > > Your examples help a lot! Everything works except when there are > > two or more tags on one line such as: > > > > <BODY BGCOLOR="#FFFFFF" LINK="#00FFFF" VLINK="#006633"><FONT > > SIZE="4"> > > > > > > I think I see where is your skiptags--pointer arithematic > > function--this can be > > caught. Thanks much! > > > > If I might make a suggestion. Make use of a case (switch) statement: > > switch(buf[c]) { > case '<': /* start of tag, skip it if requested */ > if (skiptags) c = skiptag(&buf[c]); > ... > > default: /* handle normal stuff */ > ... > } > > Inside your while() statement.
It took me over half an hour of fumbling, until i understood that you meant the "while (fgets(buf, sixeof buf, fpin))" if that's right. then i fumbled the ball because i used your pointer example rather than the indexing-into method, case 'B'. Just a FWIW, But for middle-involved cases like this program--what? a couple k lines long--when i get wedged like this, i almost always break it down into like a main{ fgets() } THEN: skiptags() i didn't figure this 'keep it simple, Sire' paradigm until a few [7-9,10] years ago. that's godawful late to learn new tricks. it's hard to understand 35 lines of code in the midst of 2400 :_) gary > > Good luck, > > Patrick > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org" -- Gary Kline kl...@thought.org http://www.thought.org Public Service Unix http://jottings.thought.org http://transfinite.thought.org The 7.31a release of Jottings: http://jottings.thought.org/index.php _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"