# Bug report ### Bug description: ```py def 4545(): # “4545” highlighted correctly # because identifiers cannot # start with digits ``` being highlighted: ## How it should render  ## How it renders instead  ----------- ```py class MID·DOT(): ``` ## How it should render  ## How it renders instead  “·” (U+00B7) is a XID_Continue character ### CPython versions tested on: 3.15, 3.14, 3.13, 3.9, 3.10, 3.11, 3.12 ### Operating systems tested on: Windows