I am just coming up to speed on Regex and have a couple of questions, please.
1. Is there a difference between a) [a-cx-z] and b)[a-c[x-z]] ? If so, what? If not, which syntax is better to use?
2. How do I uppercase (or lowercase) a character in a string? (Need to do this in Ant, so the Java string functions are not helpful.)
Thank you; -nat
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