12.6.8. Line-field Flow Object Class

The line-field flow object class is inlined and has inline content. It produces a single inline area. The width of this area is equal to the value of the field-width: characteristic. If the content of a line-field area cannot fit in this width, then the area grows to accommodate the content and, if the line-field occurs in a paragraph, there shall be a break after the line-field.

It has a single principal port.

It has the following characteristics:

A line-break shall be allowed immediately before and after a line-field used in a paragraph.