#4 new keyword @elem

[Kuwata Makoto]

new keyword @elem means a element, and it is equal to
@stag + @cont + @etag.

.? using @stag, @cont, and @etag keywords
.--------------------
#foo {
plogic: {
foreach (item in list) {
@stag;
@cont;
@etag;
}
}
}
.--------------------

.? using @elem keyword
.--------------------
#foo {
plogic: {
foreach (item in list) {
@elem;
}
}
}
.--------------------