zip($lists...) Combines several lists into a single multidimensional list. The nth value of the resulting list is a space

rgba($red, $green, $blue, $alpha) rgba($color, $alpha)

selector_parse($selector) Parses a user-provided selector into a list of lists of strings as returned by &

max($numbers...) Finds the maximum of several numbers. This function takes any number of arguments.

map_has_key($map, $key) Returns whether a map has a value associated with a given key.

type_of($value) Returns the type of a value.

mixin_exists($name) Check whether a mixin with the given name exists.

complement($color) Returns the complement of a color. This is identical to adjust-hue(color, 180deg).

map_merge($map1, $map2) Merges two maps together into a new map. Keys in $map2 will take precedence over keys

is_superselector($super, $sub) Returns whether $super is a superselector of $sub. This means that