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Replacing & with &

 
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theice
Voice


Joined: 13 Mar 2008
Posts: 36
PostPosted: Fri May 09, 2008 6:48 pm    Post subject: Replacing & with & Reply with quote
couldn't figure out an easy way after looking around the forums... maybe i'm being a noob...

probably going to use lreplace to do it?

Code:

foreach tr [regexp -all -inline {<tr class="dlc_info_row">.*?</tr>} $data] {
  regexp {<tr class="dlc_info_row">.*?<td>(.+?)</td>.*?<td>(.+?)</td>.*?<td>(.+?)</td>} $tr - artist title type
 putserv "NOTICE $n :$artist - $title ($type)"
}


is where it is getting my artist and title

I want it to replace any &amp; in $artist or $title with &
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speechles
Revered One


Joined: 26 Aug 2006
Posts: 1398
Location: emerald triangle, california (coastal redwoods)
PostPosted: Fri May 09, 2008 8:56 pm    Post subject: Reply with quote
Code:
putserv "NOTICE $n :[string map {&amp; &} "$artist - $title"] ($type)"

As more html elements begin to surface, enlarge the string map to encompass them as well.
Also, do not escape the set of double-quotes inside the string map, they are within command/evaluation brackets.
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