git commit-ish and tree-ish table

---------------------------------------------------------------------- | Commit-ish/Tree-ish | Examples ---------------------------------------------------------------------- | 1. <sha1> | dae86e1950b1277e545cee180551750029cfe735 | 2. <describeOutput> | v1.7.4.2-679-g3bee7fb | 3. <refname> | master, heads/master, refs/heads/master | 4. <refname>@{<date>} | master@{yesterday}, HEAD@{5 minutes ago} | 5. <refname>@{<n>} | master@{1} | 6. @{<n>} | @{1} | 7. @{-<n>} | @{-1} | 8. <refname>@{upstream} | master@{upstream}, @{u} | 9. <rev>^ | HEAD^, v1.5.1^0 | 10. <rev>~<n> | master~3 | 11. <rev>^{<type>} | v0.99.8^{commit} | 12. <rev>^{} | v0.99.8^{} | 13. <rev>^{/<text>} | HEAD^{/fix nasty bug} | 14. :/<text> | :/fix nasty bug ---------------------------------------------------------------------- | Tree-ish only | Examples ---------------------------------------------------------------------- | 15. <rev>:<path> | HEAD:README, :README, master:./README ---------------------------------------------------------------------- | Tree-ish? | Examples ---------------------------------------------------------------------- | 16. :<n>:<path> | :0:README, :README ----------------------------------------------------------------------