parse an irregular xml file

Hi all, I'm trying to parse an irregular xml file, and the file is like the following: 11-09 17:17:10.526 [LCL:1100038630] 11-09 17:17:13.230 [LCL:1100038633] 11-09 17:17:13.230 [LCL:1100038633] 11-09 17:17:13.230 [LCL:1100038633] For each line, there are timestamp on the begin and end, and

write a parser using perl

Hi everyone, I'm new to Perl. Does anyone have experence with writting parser by perl? Any places i can find some examples? thanks a lot. - tao __ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com -

Re: write a parser using perl

thanks. I need parse a text file, which is like a text database file, but not very structured. many thanks. --- Wiggins d'Anconia <[EMAIL PROTECTED]> wrote: > tao wang wrote: > > Hi everyone, > > > > I'm new to Perl. Does anyone have experence > with

pattern match problem

hi, I'm trying to write a script to match a pattern like this: 1.10 I wrote [\d.]+, but this also match with pattern ... , which has no number in it. Could somebody help me with it? I'm new to perl and scripts. thanks a lot. - tao __ Do

how to detect a circular macro by using perl

Hi Everyone, I'm trying to parse lines of macros definitions as following: AV $(G)/er $(M)/q $(T)/w/f Gter/eee M$(W) Tg/ee/fet W$(AV) You can see the AV is actually a circular macro since the AV -> M -> W-> AV. I'm think about create a tree to do it. Is it possible? and how

RE: how to detect a circular macro by using perl

thanks a lot. I'll try. :) --- "Beau E. Cox" <[EMAIL PROTECTED]> wrote: > Hi Tao, > > -Original Message- > > From: tao wang [mailto:[EMAIL PROTECTED] > > Sent: Saturday, March 01, 2003 9:49 AM > > To: [EMAIL PROTECTED] > > S

substring problems

Hi Everyone, I'm having a problem with extracting certain strings within a line. I tried several ways, but not very inefficient. Can somebody help me with it? thanks a lot. The line might be one of the following: KEY1 3 4 T KEY2 KEY1 3 4 T KEY2 456 67 KEY3 KEY1 3 4 T KEY2

Re: substring problems

A_BEG|A_END|B_OPTIONS to store all the alternatives, and tried to use my @values = $line =~ /$op.*$op/g; But didn't work as i expected. Are there any problems. please help me with it. thanks again. - tao --- Rob Dixon <[EMAIL PROTECTED]> w

Re: substring problems

no special order. thanks. - tao --- Wiggins d'Anconia <[EMAIL PROTECTED]> wrote: > > > tao wang wrote: > > thanks a lot. But there is one problem - this is > my > > fault. The KEY1, KEY2 don't exactly look like > this. > > There are six KEYS.

Re: substring problems

thanks a lot. - tao --- "John W. Krahn" <[EMAIL PROTECTED]> wrote: > Tao Wang wrote: > > > > thanks a lot. But there is one problem - this is > my > > fault. The KEY1, KEY2 don't exactly look like > this. > > There are six KEYS. Three are