Feature labels¶
Labels connect features across sequence families. They describe a shared property, independently of a feature's standards status or emulator support.
The Window Ops label means the page documents controls governed by xterm's Window Ops policy. On pages covering several features, the text identifies the controls to which the label applies.
The Title Ops label identifies controls that change the displayed title or icon label under xterm's Title Ops policy. A page can carry both labels: restoring a saved title involves both policies, while reporting a title uses Window Ops alone.
Feature-level policy labels also live in the registry and can be filtered on the comparison page. Mixed pages do not confer a label on every feature they describe.