How to ignore case

Just for clarity.

 

 

Note the difference between:

 

if { [string first -nocase [HTTP::uri] "foo"] } {...}

 

 

which should really be:

 

if { [string first -nocase "foo" [HTTP::uri] ] } {...}

 

 

From TCL manual:

 

string first string1 string2 ?startIndex?

 

Search string2 for a sequence of characters that exactly match the characters in string1. If found, return the index of the first character in the first such match within string2. If not found, return -1. If startIndex is specified (in any of the forms accepted by the index method), then the search is constrained to start with the character in string2 specified by the index.

 

 

I am just trying to avoid some potential confusion for future readers of this thread.