adding comma to each line using sublime text 2

Question

I am trying to use sublime's text search and replace function and regex to match a string of number in each line and append a comma to each. So here's the sample file:

 273794103  418892296  134582886  380758661  109829186  248050497  2167935715  374858669 

I want this to be:

 273794103,  418892296,  134582886,  380758661,  109829186,  248050497,  2167935715,  374858669, 

I tried doing this (\d+)\n and replacing it with $1, but this doesn't work. Any idea why? FYI for those who are not into sublime but into regex, Sublime Text uses Python's regex engine.

Answer 1

To add comma to any line

1. Select the lines you want to modify

2. CTRL + SHIFT + L

3. RIGHT_ARROW

4. COMMA

Using ctrl + shift + L is how you can modify all selected lines. Very handy :-)

Answer 2

I'd recommend this

'Find What': $ // matching all ends of your lines
'Replace With': , // replaces all line ends with a coma

this will work with any file :-)