- hit
ctrl+v
(visual block mode) - use the down arrow keys to select the lines you want (it won't highlight everything)
Shift+i
(capital I)- insert the text you want, i.e. '% '
- Press
ESC
[taken from stackoverflow] (http://stackoverflow.com/a/15588798)
ctrl+v
(visual block mode)Shift+i
(capital I)ESC
[taken from stackoverflow] (http://stackoverflow.com/a/15588798)