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How do I substitute case insensitively on the LHS, but preserving case on the RHS?

April 26, 2017Case insensitively lhs preserving rhs

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How do I substitute case insensitively on the LHS, but preserving case on the RHS?

2 Answers

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It depends on what you mean by “preserving case”. The following script makes the substitution have the same case, letter by letter, as the original. If the substitution has more characters than the string being substituted, the case of the last character is used for the rest of the substitution.

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Posted

It depends on what you mean by “preserving case”. The following script makes the substitution have the same case, letter by letter, as the original. If the substitution has more characters than the string being substituted, the case of the last character is used for the rest of the substitution.