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  1. mohtasham1983

    having problem in writing regular expression in tcl

    I have a procedure in my program which must verify a URL. Code: proc Test_URI {uri} { regexp {/|http://([a-zA-Z\.\-]+?)(?::([0-9]+))?(/.*)$} $uri match if {$uri == ""} { #if URI is empty make a list containing status and reason of wrong URI set answer {"incorrect" "empty"} }...

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