label
A label for an element.
Inserting a label into content attaches it to the closest preceding element that is not a space. The preceding element must be in the same scope as the label, which means that Hello #[<label>], for instance, wouldn't work.
A labelled element can be referenced, queried for, and styled through its label.
Once constructed, you can get the name of a label using str.
Example
#show <a>: set text(blue)
#show label("b"): set text(red)
= Heading <a>
*Strong* #label("b")
Syntax
This function also has dedicated syntax: You can create a label by enclosing its name in angle brackets. This works both in markup and code. A label's name can contain letters, numbers, _, -, :, and ..
Currently, labels can only be attached to elements in markup mode, not in code mode. This might change in the future.
Constructor
Creates a label from a string.
name
The name of the label.