I'm seeing this issue with vim-gtk resizing also. It always occurs on the transition to multiple tabs, ie when the tab bar is added.
I guess setting showtabline=2 is a workaround. Hamish -- Hamish Moffatt VK3SB <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]