.multiunit {
  length: 6;
  extract: abc "abc" 1 1px 1% #123;
}
.incorrect-index {
  v1: extract(a b c, 5);
  v2: extract(a, b, c, -2);
}
.scalar {
  var-value: variable;
  var-length: 1;
  ill-index: extract(variable, 2);
  name-value: name;
  string-value: "string";
  number-value: 12345678;
  color-value: blue;
  rgba-value: rgba(80, 160, 240, 0.67);
  empty-value: ;
  name-length: 1;
  string-length: 1;
  number-length: 1;
  color-length: 1;
  rgba-length: 1;
  empty-length: 1;
}
.mixin-arguments-1 {
  length: 4;
  extract: c | b | a;
}
.mixin-arguments-2 {
  length: 4;
  extract: c | b | a;
}
.mixin-arguments-3 {
  length: 4;
  extract: c | b | a;
}
.mixin-arguments-4 {
  length: 0;
  extract: extract(, 2) | extract(, 1);
}
.mixin-arguments-2 {
  length: 4;
  extract: c | b | a;
}
.mixin-arguments-3 {
  length: 4;
  extract: c | b | a;
}
.mixin-arguments-4 {
  length: 3;
  extract: c | b;
}
.mixin-arguments-2 {
  length: 4;
  extract: 3 | 2 | 1;
}
.mixin-arguments-3 {
  length: 4;
  extract: 3 | 2 | 1;
}
.mixin-arguments-4 {
  length: 3;
  extract: 3 | 2;
}
.md-space-comma {
  length-1: 3;
  extract-1: 1 2 3;
  length-2: 3;
  extract-2: 2;
}
.md-space-comma-as-args-2 {
  length: 3;
  extract: "x" "y" "z" | 1 2 3 | a b c;
}
.md-space-comma-as-args-3 {
  length: 3;
  extract: "x" "y" "z" | 1 2 3 | a b c;
}
.md-space-comma-as-args-4 {
  length: 2;
  extract: "x" "y" "z" | 1 2 3;
}
.md-cat-space-comma {
  length-1: 3;
  extract-1: 1 2 3;
  length-2: 3;
  extract-2: 2;
}
.md-cat-space-comma-as-args-2 {
  length: 3;
  extract: "x" "y" "z" | 1 2 3 | a b c;
}
.md-cat-space-comma-as-args-3 {
  length: 3;
  extract: "x" "y" "z" | 1 2 3 | a b c;
}
.md-cat-space-comma-as-args-4 {
  length: 2;
  extract: "x" "y" "z" | 1 2 3;
}
.md-cat-comma-space {
  length-1: 3;
  extract-1: 1, 2, 3;
  length-2: 3;
  extract-2: 2;
}
.md-cat-comma-space-as-args-1 {
  length: 3;
  extract: "x", "y", "z" | 1, 2, 3 | a, b, c;
}
.md-cat-comma-space-as-args-2 {
  length: 3;
  extract: "x", "y", "z" | 1, 2, 3 | a, b, c;
}
.md-cat-comma-space-as-args-3 {
  length: 3;
  extract: "x", "y", "z" | 1, 2, 3 | a, b, c;
}
.md-cat-comma-space-as-args-4 {
  length: 0;
  extract: extract(, 2) | extract(, 1);
}
.md-3D {
  length-1: 2;
  extract-1: a b c d, 1 2 3 4;
  length-2: 2;
  extract-2: 5 6 7 8;
  length-3: 4;
  extract-3: 7;
  length-4: 1;
  extract-4: 8;
}
