commit https://github.com/vim/vim/commit/f8df7addc5f741c16fa2a458f8777ac1fdf2e01e Author: Bram Moolenaar <Bram@vim.org> Date: Tue Feb 16 14:07:40 2016 +0100 patch 7.4.1333 Problem: Channel test fails on non-darwin builds. Solution: Add the "osx" feature and test for that. (Kazunobu Kuriyama)

" Vim filetype plugin file
" Language:    SystemVerilog
" Maintainer:  kocha <kocha.lsifrontend@gmail.com>
" Last Change: 12-Aug-2013. 

if exists("b:did_ftplugin")
  finish
endif

" Behaves just like Verilog
runtime! ftplugin/verilog.vim