Monks:

I am bit stuck on this one.

I have a data set such as this:

1:1 word1
1:1 word2
1:1 word3
1:1 word4
1:2 word1
1:2 word2
1:2 word3
1:3 word1
1:3 word2
1:3 word3

I have stored each line into an array. I need to distinguish where the increment occurs and insert a header, thus transforming my data to:

>1:1
1:1 word1
1:1 word2
1:1 word3
1:1 word4
>1:2
1:2 word1
1:2 word2
1:2 word3
>1:3
1:3 word1
1:3 word2
1:3 word3

Any insights would be greatly appreciated.

In reply to Editing Listed Data by jtucker

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