Language
Tags
Pattern, End and Loop Tag
Pattern, End and Loop Tag
{ } Pattern tag is used to
arrange other tags including itself within valid rule
chunks
{
( ) < > < >
}
\ End tag is used to
elude the ambiguity within the specifications
* Loop tag is used to
indicate loops of pattern or rule tag
( ) <
>\
( ) < >
< >\
( ) * <
>
< > * (
)