regex error - help?

Try wrapping the regex in curly braces to prevent the square braces in the character class from being interpreted as commands. Also, I don't think you don't need to escape the forward slashes in this.

 

 

if { ! ( $urivar matches_regex {^.*?/1/Kingdoms/users/[a-zA-Z0-9]} ) } {

 

 

That said, I think you can do this much more efficiently with a scan command:

 

 

http://www.tcl.tk/man/tcl8.4/TclCmd/scan.htm

 

 

Aaron