Convert vertical words to horizontal with double quotes and comma

If you have content in a line like shown below,

apple banana lemon watermelon

you want to add double quotes and add comma and bring them to a single line.

You won’t be able to do it in a single replacement; you’ll have to perform a few steps. Here’s how I’d do it:

1. Find (in regular expression mode):

   1

   (.+)

   Replace with:

   1

   "\1"

   This adds the quotes:

   1 2 3 4

   "apple" "banana" "lemon" "watermelon"

2. Find (in extended mode):

   1

   \r\n

   Replace with (with a space after the comma, not shown):

   1

   ,

   This converts the lines into a comma-separated list:

   1	"apple", "banana", "lemon", "watermelon"