Generate CSV list in Vim

Put below mappings in your .vimrc file :

nnoremap \, :%s/$/,/:%g/^/-j

vnoremap \, y:$opmz:'z,$s/$/,/:'z,$g/^/-j

Example :

for example if you have numbers as :

1

2

3

4

5

6

7

8

9

10

inorder to make csv list out of that, after putting those mappings in .vimrc file just press \,

in command mode will generate :

1 2, 3, 4, 5, 6, 7, 8, 9, 10,

you can select particular lines or block using visual mode and can generate csv only for that values also.

Happy Vimming !!

Regards,

Satya