With T232563: Drop IE6 and IE7 basic compatibility and security support in, let's remove obsolete Internet Explorer 6 & 7 workarounds.
Most of the remaining ones (or all?) are now to find in CSS land.
Among those currently in production:
- star hack and equivalent: *display:
- hasLayout properties: zoom: 1, zoom: 100%
- clip( 1px 1px 1px 1px ) without commas separating values
Similar, but different scope tasks: