Line Break - Aksara Pre-Base

Aksara Pre-Base is a line break class used for certain South and Southeast Asian scripts, such as Javanese and Balinese, where a consonant sign or modifier appears before its base consonant in visual order but is grammatically attached to that base. This value ensures that the pre-base character does not cause a line break between itself and the following base consonant, keeping the cluster intact. It also prevents breaks immediately before the pre-base character, while allowing breaks after it in specific contexts, thus preserving the correct reading order and avoiding awkward or incorrect line wrapping in these complex scripts.