Is the Registered Symbol Case Sensitive?
No, the registered symbol is not case sensitive so registering the symbol “WXYZ” also reserves all it’s case permutations, such as the strings “Wxyz” and “WxyZ”. This is needed because developers will be expected to use different case combinations for different situations. Am I Restricted to Certain Characters? For portability, restrict the characters in your symbol to only those that are permitted in file names of the operating system to be used, and don’t use characters with special marks, such as umlauts or accents.
