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Babili v0.0.8: Changelog for 2016-10-31

• babili: 0.0.7 => 0.0.8
• babel-preset-babili: 0.0.5 => 0.0.8
• babel-helper-to-multiple-sequence-expressions: 0.0.1 => 0.0.2
• babel-plugin-minify-dead-code-elimination: 0.0.4 => 0.1.0
• babel-plugin-minify-mangle-names: 0.0.3 => 0.0.4
• babel-plugin-minify-numeric-literals: 0.0.1 (new)
• babel-plugin-minify-simplify: 0.0.3 => 0.0.4
• babel-plugin-minify-type-constructors: 0.0.1 => 0.0.2
• babel-plugin-transform-regexp-constructors: 0.0.1 (new)

Shoutout to @boopathi for all these bug fixes, and @shinew / @erikdesjardins for their first PRs!

🚀 New Feature

• babel-plugin-minify-numeric-literals, babel-preset-babili

  • #222 Add numeric literals minification. (@kangax)

  [10000, 0x000001, 0o23420, 0b10011100010000]
  // =>
  [1e4, 1, 1e4, 1e4]

• babel-plugin-transform-regexp-constructors

  • #196 Implemented transform-regexp-constructors plugin. (@shinew)

  var x = new RegExp('\\w+\\s')
  // =>
  var x = /\w+\s/

• babel-plugin-minify-dead-code-elimination

  • #182 Remove unused fn params. (@boopathi)

  function foo(unused) { return 1 }
  // =>
  function foo() { return 1 }
  // To prevent this for code depending on foo.length, use keepFnArgs: true
  {
    plugins: [ ["minify-dead-code-elimination", { keepFnArgs: true }] ]
  }

🐛 Bug Fix

• babel-plugin-minify-dead-code-elimination
  • #233 Fix array and object patterns in DCE (close #232). (@boopathi)
  • #225 Fix DCE tests with labels in separate namespace. (@boopathi)
  • #214 support for for..of/for..await in DCE. (@boopathi)
• babel-plugin-minify-simplify
  • #220 Require blocks around single block-scope declaration. (@boopathi)
  • #202 Fix for merging of vars to successive for loop. (@boopathi)
• babel-helper-to-multiple-sequence-expressions, babel-plugin-minify-simplify
  • #216 Fix undefined in multiple sequence expressions (close #208). (@boopathi)
• babel-plugin-minify-type-constructors
  • #215 Fix bug where invalid array length throws (close #206). (@boopathi)
• babel-plugin-minify-mangle-names
  • #201 Fix bug - mangling of name "arguments". (@boopathi)
  • #183 Mangler - rename keepFnames to keepFnName. (@boopathi)

🏠 Internal

• Other
  • #229 add node 4,7, drop 5. (@hzoo)
• babel-plugin-minify-dead-code-elimination
  • #225 Fix DCE tests with labels in separate namespace. (@boopathi)
  • #218 Add more tests for DCE'ing conditional expressions. (@erikdesjardins)
• babel-plugin-minify-mangle-names
  • #224 Add test for labels shadow in mangle (close #185). (@boopathi)
• babel-preset-babili
  • #211 Adds babel-plugin-transform-regexp-constructors to preset.. (@shinew)
• babel-plugin-transform-regexp-constructors, babel-preset-babili
  • #199 Integrated babel-plugin-transform-regexp-constructors into preset.. (@shinew)

Commiters: 5

• Boopathi Rajaa (boopathi)
• Erik Desjardins (erikdesjardins)
• Henry Zhu (hzoo)
• Juriy Zaytsev (kangax)
• Shine Wang (shinew)