> Fix the display for code that indents with tabs. It still defaults to 8 columns, which hardly anyone (with a few notable exceptions) likes I still think GH'

> Fix the display for code that indents with tabs. It still defaults to 8 columns, which hardly anyone (with a few notable exceptions) likes I still think GH's insistence on 8-space tabs is part of a secret conspiracy campaign to get people to stop using tabs. It always looks bad when you look at tabbed source code in there, so the easier way to avoid it is to start using spaces instead.