I believe that the standard behavior for the macVim window (when not in fullscreen mode) is to resize to fit an integer number of lines and columns. Terminal.app behaves in a similar fashion. When you change from one tab to two, the tabline will change the number of lines of text that fit within the window, and there will be some number of "remainder" pixels left over when compared to the original configuration. This is likely the source of your gap.
If you have the following in your config file you won't notice any such change, but the gap will still be there, i.e., the tabline and/or toolbar will not shrink or grow to fill any leftover space that is smaller than one text line. set showtabline=2 "Always show tabs, even with just one file opened. If you run in fullscreen mode (macvim's, not Lion's; set fu, set nofu to toggle) there should be no gaps. -- You received this message from the "vim_mac" maillist. Do not top-post! Type your reply below the text you are replying to. For more information, visit http://www.vim.org/maillist.php
