|  | checkout.defaultRemote:: | 
|  | When you run 'git checkout <something>' and only have one | 
|  | remote, it may implicitly fall back on checking out and | 
|  | tracking e.g. 'origin/<something>'. This stops working as soon | 
|  | as you have more than one remote with a '<something>' | 
|  | reference. This setting allows for setting the name of a | 
|  | preferred remote that should always win when it comes to | 
|  | disambiguation. The typical use-case is to set this to | 
|  | `origin`. | 
|  | + | 
|  | Currently this is used by linkgit:git-checkout[1] when 'git checkout | 
|  | <something>' will checkout the '<something>' branch on another remote, | 
|  | and by linkgit:git-worktree[1] when 'git worktree add' refers to a | 
|  | remote branch. This setting might be used for other checkout-like | 
|  | commands or functionality in the future. | 
|  |  | 
|  | checkout.optimizeNewBranch:: | 
|  | Optimizes the performance of "git checkout -b <new_branch>" when | 
|  | using sparse-checkout.  When set to true, git will not update the | 
|  | repo based on the current sparse-checkout settings.  This means it | 
|  | will not update the skip-worktree bit in the index nor add/remove | 
|  | files in the working directory to reflect the current sparse checkout | 
|  | settings nor will it show the local changes. |