<.gitignore>
[!a]uild/*
/[a-z]ode-modules
!/node-modules/important
</.gitignore>
T: 'build/output.txt'
T: 'build/src/file.js'
T: 'node-modules/package.json/'
T: 'node-modules/important'
F: 'another/build/file.txt'
