Generated by SassMeister.com.

SassMeister-input.sass

// ----
// Sass (v3.3.0.rc.2)
// Compass (v1.0.0.alpha.17)
// ----

= e($name)
  @at-root #{&}__#{$name}
    @content

= m($name)
  @at-root #{&}--#{$name}
    @content

%block
  // %block
  color: red
  
  // %block--large
  +m(large)
    background: blue
  
  // %block--small
  +m(small)
    background: green
  
.articles
  @extend %block
  h1
    @extend %block--large
    

.profile
  @extend %block
  h2
    @extend %block--small

SassMeister-output.css

.articles, .profile {
  color: red; }
  .articles h1 {
    background: blue; }
  .profile h2 {
    background: green; }