git-worktree.txt: fix indentation of example and text of 'add' command

diff --git a/Documentation/git-worktree.txt b/Documentation/git-worktree.txt
index b472acc3567f2cb0ed574a48459adb1c9a6f0334..5ac3f68ab5396ade59c25f2083088c21f94f1f93 100644 (file)
--- a/Documentation/git-worktree.txt
+++ b/Documentation/git-worktree.txt
@@ -9,7 +9,7 @@ git-worktree - Manage multiple working trees
 SYNOPSIS
 --------
 [verse]
-'git worktree add' [-f] [--detach] [--checkout] [--lock] [-b <new-branch>] <path> [<branch>]
+'git worktree add' [-f] [--detach] [--checkout] [--lock] [-b <new-branch>] <path> [<commit-ish>]
 'git worktree list' [--porcelain]
 'git worktree lock' [--reason <string>] <worktree>
 'git worktree prune' [-n] [-v] [--expire <expire>]
@@ -45,14 +45,23 @@ specifying `--reason` to explain why the working tree is locked.
 
 COMMANDS
 --------
-add <path> [<branch>]::
+add <path> [<commit-ish>]::
 
-Create `<path>` and checkout `<branch>` into it. The new working directory
+Create `<path>` and checkout `<commit-ish>` into it. The new working directory
 is linked to the current repository, sharing everything except working
 directory specific files such as HEAD, index, etc. `-` may also be
-specified as `<branch>`; it is synonymous with `@{-1}`.
+specified as `<commit-ish>`; it is synonymous with `@{-1}`.
 +
-If `<branch>` is omitted and neither `-b` nor `-B` nor `--detach` used,
+If <commit-ish> is a branch name (call it `<branch>`) and is not found,
+and neither `-b` nor `-B` nor `--detach` are used, but there does
+exist a tracking branch in exactly one remote (call it `<remote>`)
+with a matching name, treat as equivalent to:
++
+------------
+$ git worktree add --track -b <branch> <path> <remote>/<branch>
+------------
++
+If `<commit-ish>` is omitted and neither `-b` nor `-B` nor `--detach` used,
 then, as a convenience, a new branch based at HEAD is created automatically,
 as if `-b $(basename <path>)` was specified.
 
@@ -84,29 +93,45 @@ OPTIONS
 
 -f::
 --force::
-       By default, `add` refuses to create a new working tree when `<branch>`
+       By default, `add` refuses to create a new working tree when `<commit-ish>` is a branch name and
        is already checked out by another working tree. This option overrides
        that safeguard.
 
 -b <new-branch>::
 -B <new-branch>::
        With `add`, create a new branch named `<new-branch>` starting at
-       `<branch>`, and check out `<new-branch>` into the new working tree.
-       If `<branch>` is omitted, it defaults to HEAD.
+       `<commit-ish>`, and check out `<new-branch>` into the new working tree.
+       If `<commit-ish>` is omitted, it defaults to HEAD.
        By default, `-b` refuses to create a new branch if it already
        exists. `-B` overrides this safeguard, resetting `<new-branch>` to
-       `<branch>`.
+       `<commit-ish>`.
 
 --detach::
        With `add`, detach HEAD in the new working tree. See "DETACHED HEAD"
        in linkgit:git-checkout[1].
 
 --[no-]checkout::
-       By default, `add` checks out `<branch>`, however, `--no-checkout` can
+       By default, `add` checks out `<commit-ish>`, however, `--no-checkout` can
        be used to suppress checkout in order to make customizations,
        such as configuring sparse-checkout. See "Sparse checkout"
        in linkgit:git-read-tree[1].
 
+--[no-]guess-remote::
+       With `worktree add <path>`, without `<commit-ish>`, instead
+       of creating a new branch from HEAD, if there exists a tracking
+       branch in exactly one remote matching the basename of `<path>`,
+       base the new branch on the remote-tracking branch, and mark
+       the remote-tracking branch as "upstream" from the new branch.
++
+This can also be set up as the default behaviour by using the
+`worktree.guessRemote` config option.
+
+--[no-]track::
+       When creating a new branch, if `<commit-ish>` is a branch,
+       mark it as "upstream" from the new branch.  This is the
+       default if `<commit-ish>` is a remote-tracking branch.  See
+       "--track" in linkgit:git-branch[1] for details.
+
 --lock::
        Keep the working tree locked after creation. This is the
        equivalent of `git worktree lock` after `git worktree add`,