Vim syntax highlighting for M3's query language (M3QL).

I recommend using Vim 8 or later, which includes a native third-party package handler. If you're using Vim >8, install this package with:

cd ~/.vim/pack/$YOUR_DIRECTORY/start/
git clone [email protected]:albertyw/vim-m3ql

• M3 is from https://github.com/m3db/m3
• The M3QL parsing expression grammar (PEG) is defined by M3
• M3QL defines a list of supported functions

Testing done by the vint vimscript linter.