Renumber a list after inserting a line

Posted by Bob_Mesibov on Jul 26, 2019 8:42 AM EDT
BASHing data; By Bob Mesibov 		Mail this story
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Murphy's Law says that after you carefully number all the items in a long list, you'll notice that you need to insert a new item in the middle. This post describes a function for inserting and renumbering.

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