Canonical Combining Class - CCC84

CCC84 is a numeric value that indicates a specific, fixed non-spacing mark in text processing, namely the canonical combining class assigned to certain diacritical marks like those used in Hebrew or Arabic. It orders these marks during normalization, ensuring they combine with their base character in a stable, defined sequence, without reordering relative to other marks of the same class. This value is distinct from higher classes that encode more positional constraints, and it helps preserve correct rendering and searching when text is decomposed or recomposed. Its exact numeric label, 84, is part of a scale from 0 to 240, where lower values generally mean more flexible positioning, but CCC84 specifically denotes marks that sit above the base character and are not subject to further reordering among themselves.