I've hacked together an Emacs function that I find pretty useful. I often find myself formatting lines of data and trying to put them into a comma separated list. I usually do some kind of regex search and replace which leaves me with lines of data with a comma at the end. Then, I have to collapse all that data onto one line. Usually I do this by going to the end of the list and then removing the line boundaries by holding down M-^. This gets old, and tries my patience on long lists. So, I hacked together the following function that would remove all the line boundaries in a region:
(defun remove-line-boundary-in-region (beginning end)
(interactive "r")
(save-excursion
(goto-char end)
(while (not (eq (point) beginning))
(delete-indentation))))
10:37:01 AM 
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