For

@forDirective

Repeats its body. The implicit attribute `n` is a non-negative count (`@for:3`) or an inclusive range (`@for:0..6`) that iterates upward; inside the body `{{i}}` splices the counter, and `as:` renames it. Ranges must ascend — a descending `from..to` is a compile error.

Attributes

nRequiredImplicit

How many times, or which values: a non-negative integer count (@for:3), or an inclusive from..to range (@for:0..6) that iterates upward.The head shorthand supplies it: @for:value

Names the counter — `as: k` makes the splice `{{k}}` instead of `{{i}}` — which is how nested loops tell their counters apart. Must be a valid identifier.

Allowed content

Body { }The content to repeat — spliced once per iteration with {{i}} substituted

Examples

@for:0..4{
    point(x: {{i}}; y: {{i}})
}

@for(n: 1..3; as: k){
    Attempt {{k}} of 3.
}