patch 8.0.0171: JS style JSON does not support single quotes commit https://github.com/vim/vim/commit/ee142add229cbcd58bc76d59f23e02517df14379 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jan 11 21:50:08 2017 +0100 patch 8.0.0171: JS style JSON does not support single quotes Problem: JS style JSON does not support single quotes. Solution: Allow for single quotes. (Yasuhiro Matsumoto, closes https://github.com/vim/vim/issues/1371)