For me the nice thing about multiple cursors is when it would take more time to write the regex than it does to just throw down say 8 cursors and update the spots.

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wredcoll an hour ago | parent | next [-]

How do you place the cursors then?

	▲	hiccuphippo 26 minutes ago \| parent [-]
		In vim? Ctrl+v, 8, j, shift+i, add the text, Esc. Which works if you need to edit several aligned lines in a row. The one thing I'm missing is putting the cursors on the next found position of a search term which would make it much more useful.

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skydhash 3 hours ago | parent | prev [-]

There’s an overlap between “Find and Replace” and Macros, but it’s too small for multi cursors to be particularly useful for me. Especially with emacs where I can bring up all the lines in a separate buffer and edit them there (occur-mode) or do the same for a set of files (grep-mode and wgrep)