Gnu as mips syntax highlighting for the vim text editor.
Copy /syntax into ~/.vim or with Pathogen Clone this repo into your ~/.vim/bundle directory.
git clone https://github.com/ARM9/mips-syntax-vim.git
In your .vimrc:
au BufNewFile,BufRead *.s,*.S set filetype=mips
and/or put this line near the top or bottom of your assembly file(s):
# vim:ft=mips