stripping

sirkrunch · Post by **sirkrunch** » Sun Sep 28, 2003 5:22 pm

how do i go about stripping text
like i have a tcl that when some1 triggers it returns a result (ofcouse)
but Iwant to take out some of it
eg
<user>!search website
<bot>http://www.website.com

I would like it to be
<bot>www.website.com
removing eveything b4 the 2nd slash

and how do u use string length?

set x [string length[$text]
if ($x => 3) {

?? im new to tcl and not sure how the cmds are setout cheers

w0t · Post by **w0t** » Sun Sep 28, 2003 7:06 pm

Code: Select all

set lnk "http://www.website.com"
regexp {//(.*)} $lnk g link

sirkrunch · Post by **sirkrunch** » Sun Sep 28, 2003 9:10 pm

cheers
so this would work?

Code: Select all

   set line "[gets $openf]"
   regexp {/(.*)} $line g link

that will read off the openfile and have it like
/www.blah
??

and

Code: Select all

 set x [string length[$text]
 if ($x => 3) {

is that correct??[/code]

Papillon · Post by **Papillon** » Mon Sep 29, 2003 1:41 am

Code: Select all

set url [string range $text 6 end]

if it's always in the "http://www..... format

strikelight · Post by **strikelight** » Mon Sep 29, 2003 7:09 pm

Papillon wrote:
Code: Select all
set url [string range $text 6 end]
if it's always in the "http://www..... format

Papillon!!!!!
Thought you were going away for a year?? =p