patch 8.0.1688: some macros are used without a semicolon commit https://github.com/vim/vim/commit/6f4700233fd925fe122b851f937929fb5e5da707 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Apr 10 18:47:20 2018 +0200 patch 8.0.1688: some macros are used without a semicolon Problem: Some macros are used without a semicolon, causing auto-indent to be wrong. Solution: Use the do-while(0) trick. (Ozaki Kiichi, closes #2729)