patch 9.0.1509: error message lacks mentioning the erroneous argument Commit: https://github.com/vim/vim/commit/23919540367952f7fbb06350d7b5af96316fbd5f Author: Bram Moolenaar <Bram@vim.org> Date: Fri May 5 22:12:22 2023 +0100 patch 9.0.1509: error message lacks mentioning the erroneous argument Problem: Error message lacks mentioning the erroneous argument. Solution: Specify the argument that the error is for.