Q:

Robot Framework - Case sensitive

I need to know if there is a workaround on this error:
When I use Keywords like:
 Location Should Be 
 Location Should Contain 
(Which are both part of the Selenium2Library.)
I get this error:
"Location should have been 'http://www.google.pt' but was 'http://WwW.GooGLe.Pt'
I think that is because robot framework is natively case sensitive when comparing strings.
Any help?
Ty
EDIT
Question edited to clarify some subjects.

A:

Luckily Robot Framework allows for keywords to be written in python.
MyLibrary.py
def Compare_Ignore_Case(s1, s2):  
    if s1.lower() != s2.lower():
        return False
    else:
        return True

def Convert_to_Lowercase(s1):
    return s1.lower()

MySuite.txt
| *Setting* | *Value*        |
| Library   | ./MyLibrary.py |

| *Test Case* | *Action* | *Argument*
#
| T100 | [Documentation] | Compare two strings ignoring case.
|      | Compare Ignore Case | foo | FOO
#
| T101 | [Documentation] | Compare two strings where one is a variable.
                  # Should be Get Location in your case.
|      | ${temp}= | MyKeyword that Returns a String
|      | Compare Ignore Case | foo | ${temp}

I have not used the Selenium library, but the example in T101 should work for you.

