tpope/vim-fugitive — pull request #319 by qstrahl (2013-03-18 15:10:43+00:00)
Title: Add :Gtdiff, :Gtsdiff, :Gtvdiff, and related mappings

- `:Gtdiff` is `:Gdiff` but in a new tab
- `:Gtsdiff` is `:Gsdiff` but in a new tab
- `:Gtvdiff` is identical to `:Gtdiff` (for symmetry with `:Gtsdiff`)
- `dt` in the status window does `:Gtdiff`
- `dts` in the status window does `:Gtsdiff`
- `dtv` in the status window does `:Gtvdiff`