How to increase the vertical split window size in Vim

Question

:vsplit (short form: :vs) split the Vim viewport vertically. :30vs splits the viewport, making the new window 30 characters wide. Once

Answer 1

This is what I am using as of now:

nnoremap  = :exe "resize " . (winheight(0) * 3/2)
nnoremap  - :exe "resize " . (winheight(0) * 2/3)
nnoremap  0 :exe "vertical resize " . (winwidth(0) * 3/2)
nnoremap  9 :exe "vertical resize " . (winwidth(0) * 2/3)