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working with multiple RegExp Matches

 
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g33k
Voice


Joined: 12 Apr 2010
Posts: 1
PostPosted: Mon Apr 12, 2010 3:32 pm    Post subject: working with multiple RegExp Matches Reply with quote
hi,

im writing a small website parsing tcl script. my question is how i can handle with multiple regexp matches? how can i work with every single match or how to put these in a variable?
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nml375
Revered One


Joined: 04 Aug 2006
Posts: 2857
PostPosted: Mon Apr 12, 2010 3:43 pm    Post subject: Reply with quote
I'd use something along these lines:
Code:
set matches [regexp -inline -all -- {some pattern} data]
foreach {match submatch1 submatch2 ...} $matches {
 #do something useful for each match here...
}

Just make sure the variable-list in foreach matches the matchVar+subMatchVar set you'd normally use (when not using -inline).
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