Repetion with Seperator Parsing DSL Method

[bd82]

this.SUBRULE(this.AssignmentExpression)
                this.MANY(() => {
                    this.CONSUME(Comma)
                    this.SUBRULE2(this.AssignmentExpression)
                })

is a bit verbose.

this.MANY_SEP(() => {
    this.SUBRULE1(this.AssignmentExpression)
}, Comma)

is a bit more succinct.

[bd82]

In the final version the separator appears before the action
for example:

this.MANY_SEP(Comma, () => {
    this.SUBRULE1(this.AssignmentExpression)
})