patch 8.2.1612: Vim9: cannot pass "true" to prop_remove() Commit: https://github.com/vim/vim/commit/a5a40c569695a750cace7d29824101ec8ef2b48f Author: Bram Moolenaar <Bram@vim.org> Date: Sat Sep 5 20:50:49 2020 +0200 patch 8.2.1612: Vim9: cannot pass "true" to prop_remove() Problem: Vim9: cannot pass "true" to prop_remove(). Solution: Use dict_get_bool(). (closes https://github.com/vim/vim/issues/6853)