neovim/neovim — pull request #746 by oni-link (2014-05-22 09:26:00+00:00)
Title: [RFC] vim-patch:7.4.281

Merging vim-patch:7.4.281

Problem: When a session file has more than one tabpage and 'showtabline' is
one the positions may be slightly off.
Solution: Set 'showtabline' to two while positioning windows.

https://code.google.com/p/vim/source/detail?r=24c90f1fec859b54cf2b854b98c4c9e614c46061