Word Break - Mid Num Let

Mid Num Let is a specific classification for certain punctuation characters, such as the middle dot or colon, that act as connectors within numeric expressions. When these characters appear between digits, they are not treated as word break boundaries, allowing sequences like “3.14” or “1:30” to remain as a single word for text processing. This behavior ensures that numbers with internal separators are not split into separate tokens during editing, searching, or line breaking, while still permitting breaks before or after the entire numeric group.