Control shift + and - are becoming standard key bindings for zooming in and
out, supported by terminals, browsers and other widely used apps. Vim should
support these as GUI font size changes out of the box. There's an
implementation here if necessary:
https://github.com/drmikehenry/vim-fontsize
Original issue reported on code.google.com by
peter.ec...@gmail.comon 4 May 2015 at 6:52