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v0.1.3 - Jan 6, 2012

Small "emergency" bugfixes, thanks @tricknotes.

Fixed:

  • Exit when compilation completes in Node 0.6. (#112)
  • Fix typo in the help text when typing js2coffee. (#113)

v0.1.2 - Oct 15, 2011

Thanks to @Wisdom, @nilbus, @joelvh, @gabipurcaru, @michaelficarra, @tricknotes, @eventualbuddha, @clkao for the contributions.

Fixed:

  • Fix misspelling in package.json.
  • Object lookups using object literals (o[{a:1, b:2}]) are now supported.
  • Fixed js2coffee file.js not working in Linux. (#90, #54)
  • Returning from an if without curly braces are now supported. (if (x) return y;)) (#50)
  • Returning object literals should now have the objects parenthesized properly. ( return {x:1, y:2}) (#52)
  • Always new-line objects to support { a: { b: c } }. (#96, #94)
  • Reserved words are now allowed as property accessors. Fixes object.on(...). (#97, #95, #75)
  • Empty switch cases now get compiled correctly. (#70, #28)
  • The value undefined now gets compiled properly. (#20, #85)
  • Declaring var x will now translate to x = undefined. (#79)
  • Updated reserved keywords list. (#25, #67)

Changed:

  • Compile !! into !! instead of not not. (#30)
  • Implement CRLF support. Closes (#81, #88)
  • !!!x now condenses to not x.
  • == and === now become is. (#29)
  • !(a instanceof b) now becomes a not instanceof b. (#29)
  • Doing var x = y will now have different behavior for reserved keywords. (#79)

Misc changes:

  • Fixed bad link in README. (#63)
  • Make npm test run tests.
  • Running tests now shows less output.
  • Running tests now exits with an error code when it fails.

v0.1.1 - Jul 09, 2011

Fixed:

  • Invert the 'a == null' behavior. (#19, #51)
  • Fix the problem where passing an anonymous function as a parameter can sometimes lead to syntax errors. (#55)

v0.1.0 - Jun 13, 2011

Lots of refactoring and new improvements.

Added:

  • Single line ifs. if (x) continue; will now compile to continue if x.
  • Hide empty catches. (#32).
    • try { .. } catch (f) {} now becomes try .. without a catch.
  • Omit returns more agressively. (#42)
  • Omit many unneeded parentheses in certain cases. (#31)

Fixed:

  • Fix x.prototype.y to be x::y instead of x::.y (#24)
  • The in operator now compiles to of. (#46)
    • a in b now compiles to a of b.
  • Fix floating point numbers. (#45)
  • Fix a problem with returning object literals. (#47)

Refactoring:

  • Lots and lots of refactoring.
  • Builder is now a class (to support warnings in the future, and more).
  • Implement a new Transformer class to do AST transformations before building the compiled source.
  • Recursive functions now use Node::walk().
  • Move stuff into js2coffee/helpers.coffee and js2coffee/node_ext.coffee.

v0.0.5 - Jun 10, 2011

Special thanks to Michael Ficarra for agressively reporting issues and suggesting numerous improvements.

Added:

  • Account for negative existence checks (if !x?). (#19)
    • Compile if (x != null) to unless x?
    • Compile if (x === null) to if x?
  • Ensure object literals with more than one property get surrounded by ({ .. }). (#8)
  • Support debugger. (#27)
  • Support destructuring in functions. (#17)
  • Use loop instead of while true in while and for loops. (#35)
  • Use the :: prototype operator. (#24)
  • Use unless and until as the inverse of if and while respectively. (#35)

Fixed:

  • Keys in object literals now get quoted if needed. This fixes the erroneous compilation of objects such as { 'click #button': function() { ... } }.

v0.0.4 - Jun 09, 2011

Changed:

  • Allow single-line JS comments without a newline in the end.
  • Enquote identifiers in object literals as needed. (#16)
  • Ensure that percent interpolation (%i) don't get messed up in the Node version. (#13)
  • Ensure that when anonymous functions are called, they are parenthesized. (#14)

Added:

  • more tests.

Fixed:

  • ++b is now no longer erroneously translated to b++.
  • Fixed an issue where { off: 2 } erroneously becomes { off_: 2 }.
  • Returning object literals should now not create invalid CoffeeScript. (#15)

Misc:

  • Annotate the source code.
  • Make a simpler (but less stringent) JS packing routine for js2coffee.min.js.

v0.0.3 - Jun 05, 2011

Fixed:

  • Narcissus to not go into an infinite loop in the browser.
  • Use this instead of @ for better readability. (#10)

Changed:

  • Implement += and friends. (#9)
  • Use 'cake' instead of 'make'.

v0.0.2 - June 4, 2011

Changed:

  • Better string escaping
  • Better handling of empty blocks
  • Support for commas (eg: a = 2, b = 3)
  • Returns and breaks are omitted when not needed
  • Switch/case now uses switch instead of if
  • Some other improvements

v0.0.1

Initial version.