set colorcolumn=80
is another nice way to keep yourself within the bounds, it also has the bonus of not being a hard limit, just a visual indication that you're oversteppingedit: (already mentioned)
set colorcolumn=80
is another nice way to keep yourself within the bounds, it also has the bonus of not being a hard limit, just a visual indication that you're oversteppingedit: (already mentioned)
For those using vim, I use this snippet to automatically split my window at startup:
https://coderwall.com/p/suj3fq