commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Apr 11 21:55:15 2016 +0200 patch 7.4.1723 Problem: When using try/catch in 'tabline' it is still considered an error and the tabline will be disabled. Solution: Check did_emsg instead of called_emsg. (haya14busa, closes https://github.com/vim/vim/issues/746)