vim format for system verilog and matching keywords

For System Verilog color highlighting, 

augroup filetype

  " Verilog HDL

  au BufNewFile,BufRead *.bv,*.sv     set ft=verilog_systemverilog

  au BufNewFile,BufRead *.vr,*.vrh,*vri  set ft=vera

augroup END

If you want to match begin-end, case-endcase, task-endtask etc in a nested code in vim, 

here is the code required in .vimrc and enjoy vimming.

You have to download matchit.vim from online.

source /home/username/matchit.vim

:let b:match_ignorecase = 1

:let b:match_words = '\<begin\>:\<end\>'