patch 9.0.1053: default constructor arguments are not optional Commit: https://github.com/vim/vim/commit/65b0d1676814ee08fb58ef8d64dd342d1d883192 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Dec 13 18:43:22 2022 +0000 patch 9.0.1053: default constructor arguments are not optional Problem: Default constructor arguments are not optional. Solution: Use "= v:none" to make constructor arguments optional.

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