patch 8.0.1242: function argument with only dash is seen as number zero commit https://github.com/vim/vim/commit/ffd99f729bd806e09d9355ede9c17780b61057bf Author: Bram Moolenaar <Bram@vim.org> Date: Thu Nov 2 15:44:14 2017 +0100 patch 8.0.1242: function argument with only dash is seen as number zero Problem: Function argument with only dash is seen as number zero. (Wang Shidong) Solution: See a dash as a string. (Christian Brabandt)

README_src.txt for version 8.0 of Vim: Vi IMproved.

The source archive contains the files needed to compile Vim on Unix systems.
It is packed for Unix systems (NL line separator).

For more information, see the README.txt file that comes with the runtime
archive (vim-8.0-rt.tar.gz).  To be able to run Vim you MUST get the runtime
archive too!