Infix macros

Infix macros!

macro => {
  rule infix { ($params ...) | { $body ... } } => {
    function ($params ...) { $body ... }
  }
}
var f = (x, y) => { return x + y }

v0.3.2

Macro stepper #160 and letstx #106.

v0.3.1

Fix for #147 and better error handling.

Sweet Gorgia Brown

• Source maps! Use --sourcemap to generate them.
• ES6 support! Now you can use let, const, yield etc. in your compiled source.
• Lots of bugs squashed.

Performance winning

Huge performance win in this version. More to do but a really painful slowdown in #90 has finally been resolved. Also:

• better handling of comments in macros #122
• various bugfixes #85, #124, #125

Throw syntax errors with better line number information in macros #116:

macro $test {
  case { _ { $tok ... } } => {
    var tok = #{ $tok ... }
    throwSyntaxError('test', 'Unexpected token', tok);
    return [];
  }
}

$test { foo }

bugfixes

• Hygiene fix #114
• Multiple modules #112
• makeValue works with negative values #111

bugfixes

Fixes #91, #100, #104.

bugfixes

Fixes #97 and #98.

bugfix

Fixing examples on homepage. Fix for multiple cases in rules form d14ea86.

case macros

Case macros #12! Can now write macro definitions with real JavaScript that can manipulate and create syntax.

Lot's of bugs too: #93, #88, #86, #84, #82, #79, #80