old_contents: // we are using an older version of bundler
  // to build the bundler
  var b = require('substance-bundler')
  // var path = require('path')
  var bundleBrowser = require('./.make/bundleBrowser')
  
  b.task('substance', function() {
    b.make('substance')
  })
  
  b.task('clean', function() {
    b.rm('./dist')
    b.rm('./tmp')
  })
  
  // Bundling the test API for use in nodejs
  b.task('api:node', function() {
    b.js('src/api.js', {
      external: ['util', 'fs', 'path', 'stream'],
      commonjs: { jsnext: true, include: [ 'node_modules/**' ] },
      buble: true,
      sourceMap: true,
      targets: [{
        dest: './dist/test.cjs.js',
        format: 'cjs', moduleName: 'substanceTest'
      }]
    })
    b.copy('src/run-tests.js', 'dist/')
  })
  
  // Bundling the test API for use in the browser (e.g. in karma)
  b.task('api:browser', function() {
    b.custom('Bundling browser api...', {
      // these are necessary for watch and ensureDir
      src: './src/api.js',
      dest: './dist/test.browser.js',
      execute: function() {
        return bundleBrowser({
          src: './src/api.js',
          dest: './dist/test.browser.js',
          ignore: ['substance-cheerio'],
          browserify: {
            debug: true,
            standalone: 'substanceTest'
          }
        })
      }
    })
  })
  
  b.task('api', ['api:node', 'api:browser'])
  
  b.task('suite', function() {
    b.copy('src/index.html', 'dist/')
    b.copy('src/test.css', 'dist/')
    b.custom('Bundling suite...', {
      // these are necessary for watch and ensureDir
      src: './src/suite.js',
      dest: './dist/testsuite.js',
      execute: function() {
        return bundleBrowser({
          src: './src/suite.js',
          dest: './dist/testsuite.js',
          ignore: ['substance-cheerio'],
          browserify: {
            debug: true
          }
        })
      }
    })
  })
  
  b.task('default', ['substance', 'clean', 'api', 'suite'])
  
new_contents: // we are using an older version of bundler
  // to build the bundler
  var b = require('substance-bundler')
  // var path = require('path')
  var bundleBrowser = require('./.make/bundleBrowser')
  
  b.task('substance', function() {
    b.make('substance')
  })
  
  b.task('clean', function() {
    b.rm('./dist')
    b.rm('./tmp')
  })
  
  // Bundling the test API for use in nodejs
  b.task('api:node', function() {
    b.js('src/api.js', {
      external: ['util', 'fs', 'path', 'stream'],
      commonjs: { jsnext: true, include: [ 'node_modules/**' ] },
      buble: true,
      sourceMap: true,
      targets: [{
        dest: './dist/test.cjs.js',
        format: 'cjs', moduleName: 'substanceTest'
      }]
    })
    b.copy('src/run-tests.js', 'dist/')
  })
  
  // Bundling the test API for use in the browser (e.g. in karma)
  b.task('api:browser', function() {
    b.custom('Bundling browser api...', {
      // these are necessary for watch and ensureDir
      src: './src/api.js',
      dest: './dist/test.browser.js',
      execute: function() {
        return bundleBrowser({
          src: './src/api.js',
          dest: './dist/test.browser.js',
          ignore: ['substance-cheerio'],
          browserify: {
            debug: true,
            standalone: 'substanceTest'
          }
        })
      }
    })
  })
  
  b.task('api', ['api:node', 'api:browser'])
  
  b.task('suite', function() {
    b.copy('src/index.html', 'dist/')
    b.copy('src/test.css', 'dist/')
    b.custom('Bundling suite...', {
      // these are necessary for watch and ensureDir
      src: './src/suite.js',
      dest: './dist/testsuite.js',
      execute: function() {
        return bundleBrowser({
          src: './src/suite.js',
          dest: './dist/testsuite.js',
          ignore: ['substance-cheerio'],
          browserify: {
            debug: true
          }
        })
      }
    })
  })
  
  b.task('default', ['clean', 'api', 'suite'])
  
subject: Use substance distribution by default.