@function char($character-code) {
@if function-exists("selector-append") {
@return unquote("\"\\#{$character-code}\"");
}
@if "\\#{'x'}" == "\\x" {
@return str-slice("\x", 1, 1) + $character-code;
}
@else {
@return #{"\"\\"}#{$character-code + "\""};
}
}
@function mdi($name) {
@if map-has-key($mdi-icons, $name) == false {
@warn "Icon #{$name} not found.";
@return "";
}
@return char(map-get($mdi-icons, $name));
}