Re^2: Using regex to match double letters, and only double letters

That helps immensely, thank you very much indeed. Why I didn't think of that, I shall never know.

Comment on Re^2: Using regex to match double letters, and only double letters

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Re^3: Using regex to match double letters, and only double letters by aquarium (Curate) on Dec 30, 2005 at 02:51 UTC
deleted the hardest line to type correctly is: stty erase ^H	[reply]
Re^4: Using regex to match double letters, and only double letters by kwaping (Priest) on Dec 30, 2005 at 02:54 UTC
That will give you two letters, but not two doubled letters (aa, bb, cc, etc.). I think you just misunderstood the OP.	[reply]