fugitive.vim 3.1

* Commands are now global, not buffer local.
* Calling a command in an unnamed buffer uses the working directory.
* Preserve line number on :Gedit to return to work tree buffer.
* Better submodule support in :Gstatus.
* Support git-blame revision ignoring features.
* Show first parent diff in merge commit buffer.
* Remove deprecated support for .git/tags.
* Bug fixes.

.github/FUNDING.yml

@@ -0,0 +1 @@
+github: tpope

README.markdown

@@ -3,16 +3,20 @@
 I'm not going to lie to you; fugitive.vim may very well be the best
 Git wrapper of all time.  Check out these features:
 
+Bring up an enhanced version of `git status` with `:G` (also known as
+`:Gstatus`).  Press `g?` to bring up a list of maps for numerous operations
+including diffing, staging, committing, rebasing, and stashing.
+
 View any blob, tree, commit, or tag in the repository with `:Gedit` (and
 `:Gsplit`, `:Gvsplit`, `:Gtabedit`, ...).  Edit a file in the index and
-write to it to stage the changes.  Use `:Gdiff` to bring up the staged
+write to it to stage the changes.  Use `:Gdiffsplit` to bring up the staged
 version of the file side by side with the working tree version and use
 Vim's diff handling capabilities to stage a subset of the file's
 changes.
 
-Bring up the output of `git status` with `:Gstatus`.  Press `-` to
-`add`/`reset` a file's changes, or `p` to `add`/`reset` `--patch`.  And guess
-what `:Gcommit` does!
+Commit, merge, and rebase with `:Gcommit`, `:Gmerge`, and `:Grebase`, using
+the current Vim instance to edit commit messages and the rebase todo list.
+Use `:Gpush`, `:Gfetch`, and `:Gpull` to send and retrieve upstream changes.
 
 `:Gblame` brings up an interactive vertical split with `git blame`
 output.  Press enter on a line to edit the commit where the line
@@ -25,8 +29,9 @@ the buffer.
 
 Use `:Ggrep` to search the work tree (or any arbitrary commit) with
 `git grep`, skipping over that which is not tracked in the repository.
-`:Glog` loads all previous revisions of a file into the quickfix list so
-you can iterate over them and watch the file evolve!
+`:Gclog` and `:Gllog` load all previous commits into the quickfix or location
+list.  Give them a range (e.g., using visual mode and `:'<,'>Gclog`) to
+iterate over every change to that portion of the current file.
 
 `:Gread` is a variant of `git checkout -- filename` that operates on the
 buffer rather than the filename.  This means you can use `u` to undo it
@@ -36,20 +41,23 @@ making it like `git add` when called from a work tree file and like
 `git checkout` when called from the index or a blob in history.
 
 Use `:Gbrowse` to open the current file on the web front-end of your favorite
-hosting provider, with optional line range (try it in visual mode!).  Built-in
-support is provided for `git instaweb`, and plugins are available for popular
-providers such as [GitHub][rhubarb.vim], [GitLab][fugitive-gitlab.vim], and
-[Bitbucket][fubitive.vim].
+hosting provider, with optional line range (try it in visual mode).  Plugins
+are available for popular providers such as [GitHub][rhubarb.vim],
+[GitLab][fugitive-gitlab.vim], [Bitbucket][fubitive.vim],
+[Gitee][fugitive-gitee.vim], and [Pagure][pagure].
 
 [rhubarb.vim]: https://github.com/tpope/vim-rhubarb
 [fugitive-gitlab.vim]: https://github.com/shumphrey/fugitive-gitlab.vim
 [fubitive.vim]: https://github.com/tommcdo/vim-fubitive
+[fugitive-gitee.vim]: https://github.com/linuxsuren/fugitive-gitee.vim
+[pagure]: https://github.com/FrostyX/vim-fugitive-pagure
 
-Add `%{fugitive#statusline()}` to `'statusline'` to get an indicator
-with the current branch in (surprise!) your statusline.
+Add `%{FugitiveStatusline()}` to `'statusline'` to get an indicator
+with the current branch in your statusline.
 
-Last but not least, there's `:Git` for running any arbitrary command,
-and `Git!` to open the output of a command in a temp file.
+Last but not least, there's `:Git` for running any arbitrary command.
+
+For more information, see `:help fugitive`.
 
 ## Screencasts
 
@@ -69,32 +77,22 @@ and paste:
     git clone https://github.com/tpope/vim-fugitive.git
     vim -u NONE -c "helptags vim-fugitive/doc" -c q
 
-If your Vim version is below 7.2, I recommend also installing
-[vim-git](https://github.com/tpope/vim-git) for syntax highlighting and
-other Git niceties.
-
 ## FAQ
 
-> Why don't any of the commands exist?
+> Why can't I enter my password when I `:Gpush`?
 
-Fugitive cares about the current file, not the current working directory.
-Edit a file from the repository.  To avoid the blank window problem, favor
-commands like `:split` and `:tabedit` over commands like `:new` and `:tabnew`.
+It is highly recommended to use SSH keys or [credentials caching][] to avoid
+entering your password on every upstream interaction.  If this isn't an
+option, the official solution is to use the `core.askPass` Git option to
+request the password via a GUI.  Fugitive will configure this for you
+automatically if you have `ssh-askpass` or `git-gui` installed; otherwise it's
+your responsibility to set this up.
 
-> Here's a patch that automatically opens the quickfix window after
-> `:Ggrep`.
+As an absolute last resort, you can invoke `:Git --paginate push`.  Fugitive
+recognizes the pagination request and fires up a `:terminal`, which allows for
+interactive password entry.
 
-This is a great example of why I recommend asking before patching.
-There are valid arguments to be made both for and against automatically
-opening the quickfix window.  Whenever I have to make an arbitrary
-decision like this, I ask what Vim would do.  And Vim does not open a
-quickfix window after `:grep`.
-
-Luckily, it's easy to implement the desired behavior without changing
-fugitive.vim.  The following autocommand will cause the quickfix window
-to open after any grep invocation:
-
-    autocmd QuickFixCmdPost *grep* cwindow
+[credentials caching]: https://help.github.com/en/articles/caching-your-github-password-in-git
 
 ## Self-Promotion
 

doc/fugitive.txt

@@ -15,146 +15,152 @@ COMMANDS                                        *fugitive-commands*
 These commands are local to the buffers in which they work (generally, buffers
 that are part of Git repositories).
 
-                                                *fugitive-:Git*
-:Git [args]             Run an arbitrary git command. Similar to :!git [args]
-                        but chdir to the repository tree first.
+                                                *:Git* *fugitive-:G*
+:Git {args}             Run an arbitrary git command. Similar to :!git [args]
+:G {args}               but chdir to the repository tree first.  For some
+                        subcommands, a Fugitive command is called instead.
 
-                                                *fugitive-:Git!*
-:Git! [args]            Like |:Git|, but capture the output into a temp file,
-                        and edit that temp file.
+                                                *:Git!*
+:Git! {args}            Like |:Git|, but capture the output into a temp file,
+:Git --no-pager {args}  and |:split| that temp file.  Use :0Git to
+:Git -P {args}          |:edit| the temp file instead.  A temp file is always
+                        used for diff and log commands.
 
-                                                *fugitive-:Gcd*
-:Gcd [directory]        |:cd| relative to the repository.
+                                                *:Gstatus*
+:Git                    Bring up a summary window vaguely akin to git-status.
+:G                      Press g? or see |fugitive-maps| for usage.
+:Gstatus
 
-                                                *fugitive-:Glcd*
-:Glcd [directory]       |:lcd| relative to the repository.
+                                                *:Git-commit* *:Gcommit*
+:Git commit [args]      A wrapper around git-commit.  Unless the arguments
+:Gcommit [args]         given would skip the invocation of an editor (e.g.,
+                        -m), a split window will be used to obtain a commit
+                        message, or a new tab if -v is given.  Write and close
+                        the window (:wq) to finish the commit. To cancel, use
+                        an empty message.
 
-                                                *fugitive-:Gstatus*
-:Gstatus                Bring up the output of git-status in the preview
-                        window.  The following maps, which work on the cursor
-                        line file where sensible, are provided:
+                                                *:Git-revert* *:Grevert*
+:Git revert [args]      A wrapper around git-revert.  Similar to |:Gcommit|.
+:Grevert [args]
 
-                        g?    show this help
-                        <C-N> next file
-                        <C-P> previous file
-                        <CR>  |:Gedit|
-                        -     |:Git| add
-                        -     |:Git| reset (staged files)
-                        a     Show alternative format
-                        ca    |:Gcommit| --amend
-                        cc    |:Gcommit|
-                        ce    |:Gcommit| --amend --no-edit
-                        cw    |:Gcommit| --amend --only
-                        cva   |:Gcommit| --verbose --amend
-                        cvc   |:Gcommit| --verbose
-                        D     |:Gdiff|
-                        ds    |:Gsdiff|
-                        dp    |:Git!| diff (p for patch; use :Gw to apply)
-                        dp    |:Git| add --intent-to-add (untracked files)
-                        dv    |:Gvdiff|
-                        O     |:Gtabedit|
-                        o     |:Gsplit|
-                        p     |:Git| add --patch
-                        p     |:Git| reset --patch (staged files)
-                        q     close status
-                        r     reload status
-                        S     |:Gvsplit|
-                        U     |:Git| checkout
-                        U     |:Git| checkout HEAD (staged files)
-                        U     |:Git| clean (untracked files)
-                        U     |:Git| rm (unmerged files)
-
-                                                *fugitive-:Gcommit*
-:Gcommit [args]         A wrapper around git-commit.  If there is nothing
-                        to commit, |:Gstatus| is called instead.  Unless the
-                        arguments given would skip the invocation of an editor
-                        (e.g., -m), a split window will be used to obtain a
-                        commit message, or a new tab if -v is given.  Write
-                        and close that window (:wq or |:Gwrite|) to finish the
-                        commit.  Unlike when running the actual git-commit
-                        command, it is possible (but unadvisable) to alter the
-                        index with commands like git-add and git-reset while a
-                        commit message is pending.
-
-                                                *fugitive-:Gmerge*
-:Gmerge [args]          Calls git-merge and loads errors and conflicted files
-                        into the |quickfix| list.  Opens a |:Gcommit| style
+                                                *:Git-merge* *:Gmerge*
+:Git merge [args]       Calls git-merge and loads errors and conflicted files
+:Gmerge [args]          into the |quickfix| list.  Opens a |:Gcommit| style
                         split window for the commit message if the merge
                         succeeds.  If called during a merge conflict, the
                         conflicted files from the current index are loaded
                         into the |quickfix| list.
 
-                                                *fugitive-:Gpull*
-:Gpull [args]           Like |:Gmerge|, but for git-pull.
+                                                *:Git-pull* *:Gpull*
+:Git pull [args]        Like |:Gmerge|, but for git-pull.
+:Gpull [args]
 
-                                                *fugitive-:Gpush*
-:Gpush [args]           Invoke git-push, load the results into the |quickfix|
-                        list, and invoke |:cwindow| to reveal any errors.
+                                                *:Git-rebase* *:Grebase*
+:Git rebase [args]      Like |:Gmerge|, but for git-rebase.  Interactive
+:Grebase [args]         rebase is experimentally supported.
+
+                                                *:Git-push* *:Gpush*
+:Git push [args]        Invoke git-push, load the results into the |quickfix|
+:Gpush [args]           list, and invoke |:cwindow| to reveal any errors.
                         |:Dispatch| is used if available for asynchronous
                         invocation.
 
-                                                *fugitive-:Gfetch*
-:Gfetch [args]          Like |:Gpush|, but for git-fetch.
+                                                *:Git-fetch* *:Gfetch*
+:Git fetch [args]       Like |:Gpush|, but for git-fetch.
+:Gfetch [args]
 
-                                                *fugitive-:Ggrep*
+                                                *:Git-blame* *:Gblame*
+:Git blame [flags]      Run git-blame [flags] on the current file and open the
+:Gblame [flags]         results in a scroll-bound vertical split.  The
+                        following maps, which work on the cursor line commit
+                        where sensible, are provided:
+
+                        g?    show this help
+                        A     resize to end of author column
+                        C     resize to end of commit column
+                        D     resize to end of date/time column
+                        gq    close blame, then |:Gedit| to return to work
+                              tree version
+                        <CR>  close blame, and jump to patch that added line
+                              (or directly to blob for boundary commit)
+                        o     jump to patch or blob in horizontal split
+                        O     jump to patch or blob in new tab
+                        p     jump to patch or blob in preview window
+                        -     reblame at commit
+                        ~     reblame at [count]th first grandparent
+                        P     reblame at [count]th parent (like HEAD^[count])
+
+:[range]Gblame [flags]  If a range is given, just that part of the file will
+:Gblame [flags] {file}  be blamed, and a horizontal split without
+:Git blame ...          scrollbinding is used.  You can also give an arbitrary
+                        filename.
+
+                                                *:Ggrep* *:Gcgrep* *:Git-grep*
 :Ggrep[!] [args]        |:grep|[!] with git-grep as 'grepprg'.
+:Git[!] grep [args]
 
-                                                *fugitive-:Glgrep*
+                                                *:Glgrep*
 :Glgrep[!] [args]       |:lgrep|[!] with git-grep as 'grepprg'.
+:0Git[!] grep [args]
 
-                                                *fugitive-:Glog*
-:Glog [args]            Load all previous revisions of the current file into
-                        the |quickfix| list.  Additional git-log arguments can
-                        be given (for example, --reverse).  If "--" appears as
-                        an argument, no file specific filtering is done, and
-                        previous commits rather than previous file revisions
-                        are loaded.
+                                                 *:Gclog* *:Glog*
+:Gclog[!] [args]        Use git-log [args] to load the commit history into the
+:Glog[!] [args]         |quickfix| list.  Jump to the first commit unless [!]
+                        is given.
 
-:{range}Glog [args]     Use git-log -L to load previous revisions of the given
+:{range}Gclog[!] [args] Use git-log -L to load previous revisions of the given
                         range of the current file into the |quickfix| list.
                         The cursor is positioned on the first line of the
-                        first diff hunk for each commit.
+                        first diff hunk for each commit.  Use :0Gclog to
+                        target the entire file.
 
-                                                *fugitive-:Gllog*
-:Gllog [args]           Like |:Glog|, but use the location list instead of the
+                                                *:Gllog*
+:Gllog [args]           Like |:Gclog|, but use the location list instead of the
                         |quickfix| list.
 
-                                        *fugitive-:Gedit* *fugitive-:Ge*
-:Gedit [revision]       |:edit| a |fugitive-revision|.
+                                                *:Gcd*
+:Gcd [directory]        |:cd| relative to the repository.
 
-                                                *fugitive-:Gsplit*
-:Gsplit [revision]      |:split| a |fugitive-revision|.
+                                                *:Glcd*
+:Glcd [directory]       |:lcd| relative to the repository.
 
-                                                *fugitive-:Gvsplit*
-:Gvsplit [revision]     |:vsplit| a |fugitive-revision|.
+                                                *:Gedit* *fugitive-:Ge*
+:Gedit [object]         |:edit| a |fugitive-object|.
 
-                                                *fugitive-:Gtabedit*
-:Gtabedit [revision]    |:tabedit| a |fugitive-revision|.
+                                                *:Gsplit*
+:Gsplit [object]        |:split| a |fugitive-object|.
 
-                                                *fugitive-:Gpedit*
-:Gpedit [revision]      |:pedit| a |fugitive-revision|.
+                                                *:Gvsplit*
+:Gvsplit [object]       |:vsplit| a |fugitive-object|.
 
-:Gsplit! [args]                 *fugitive-:Gsplit!* *fugitive-:Gvsplit!*
-:Gvsplit! [args]                *fugitive-:Gtabedit!* *fugitive-:Gpedit!*
-:Gtabedit! [args]       Like |:Git!|, but open the resulting temp file in a
-:Gpedit! [args]         split, tab, or preview window.
+                                                *:Gtabedit*
+:Gtabedit [object]      |:tabedit| a |fugitive-object|.
 
-                                                *fugitive-:Gread*
-:Gread [revision]       Empty the buffer and |:read| a |fugitive-revision|.
+                                                *:Gpedit*
+:Gpedit [object]        |:pedit| a |fugitive-object|.
+
+:Gsplit! [args]                                 *:Gsplit!* *:Gvsplit!*
+:Gvsplit! [args]                                *:Gtabedit!* *:Gpedit!*
+:Gtabedit! [args]       Capture the output of `git [args]` to a temp file and
+:Gpedit! [args]         open it in a split, tab, or preview window.  Use
+                        :0Gsplit! to suppress the split and open it in the
+                        current window.
+
+                                                *:Gread* *fugitive-:Gr*
+:Gread [object]         Empty the buffer and |:read| a |fugitive-object|.
                         When the argument is omitted, this is similar to
                         git-checkout on a work tree file or git-add on a stage
                         file, but without writing anything to disk.
 
-:{range}Gread [revision]
-                        |:read| in a |fugitive-revision| after {range}.
+:{range}Gread [object]  |:read| in a |fugitive-object| after {range}.
 
-                                                *fugitive-:Gread!*
+                                                *:Gread!* *fugitive-:Gr!*
 :Gread! [args]          Empty the buffer and |:read| the output of a Git
                         command.  For example, :Gread! show HEAD:%.
 
-:{range}Gread! [args]  |:read| the output of a Git command after {range}.
+:{range}Gread! [args]   |:read| the output of a Git command after {range}.
 
-                                        *fugitive-:Gw* *fugitive-:Gwrite*
+                                                *:Gwrite* *fugitive-:Gw*
 :Gwrite                 Write to the current file's path and stage the results.
                         When run in a work tree file, it is effectively git
                         add.  Elsewhere, it is effectively git-checkout.  A
@@ -164,79 +170,60 @@ that are part of Git repositories).
 
 :Gwrite {path}          You can give |:Gwrite| an explicit path of where in
                         the work tree to write.  You can also give a path like
-                        :0:foo.txt or even :0 to write to just that stage in
+                        :0:foo.txt or :0:% to write to just that stage in
                         the index.
 
-                                                *fugitive-:Gwq*
+                                                *:Gwq*
 :Gwq [path]             Like |:Gwrite| followed by |:quit| if the write
                         succeeded.
 
 :Gwq! [path]            Like |:Gwrite|! followed by |:quit|! if the write
                         succeeded.
 
-                                                *fugitive-:Gdiff*
-:Gdiff [revision]       Perform a |vimdiff| against the current file in the
-                        given revision.  With no argument, the version in the
-                        index is used (which means a three-way diff during a
-                        merge conflict, making it a git-mergetool
-                        alternative).  The newer of the two files is placed
-                        to the right or bottom, depending on 'diffopt' and
-                        the width of the window relative to 'textwidth'.  Use
-                        |do| and |dp| and write to the index file to simulate
-                        "git add --patch". For the three-way diff, there is
-                        also d2o and d3o pulling the hunk to the middle from
-                        the left or the right window, respectively.
+                                                *:Gdiffsplit*
+:Gdiffsplit [object]    Perform a |vimdiff| against the given file, or if a
+                        commit is given, the current file in that commit.
+                        With no argument, the version in the index or work
+                        tree is used.  The newer of the two files is placed to
+                        the right or bottom, depending on 'diffopt' and the
+                        width of the window relative to 'textwidth'.  Use
+                        Vim's |do| and |dp| to stage and unstage changes.
 
-                                                *fugitive-:Gsdiff*
-:Gsdiff [revision]      Like |:Gdiff|, but always split horizontally.
+                                                *:Gdiffsplit!*
+:Gdiffsplit!            Diff against any and all direct ancestors, retaining
+                        focus on the current window.  During a merge conflict,
+                        this is a three-way diff against the "ours" and
+                        "theirs" ancestors.  Additional d2o and d3o maps are
+                        provided to to obtain the hunk from the "ours" or
+                        "theirs" ancestor, respectively.
 
-                                                *fugitive-:Gvdiff*
-:Gvdiff [revision]      Like |:Gdiff|, but always split vertically.
+:Gdiffsplit! {object}   Like |:Gdiffsplit|, but retain focus on the current
+                        window.
 
-                                                *fugitive-:Gmove*
+                                                *:Gvdiffsplit*
+:Gvdiffsplit [object]   Like |:Gdiffsplit|, but always split vertically.
+
+                                *:Ghdiffsplit* *:Gsdiff*
+:Ghdiffsplit [object]   Like |:Gdiffsplit|, but always split horizontally.
+
+                                                *:Gmove*
 :Gmove {destination}    Wrapper around git-mv that renames the buffer
-                        afterward.  The destination is relative to the current
-                        directory except when started with a /, in which case
-                        it is relative to the work tree.  (This is a holdover
-                        from before |:Grename| and will be removed.)  Add a !
-                        to pass -f.
+                        afterward.  Add a ! to pass -f.
 
-                                                *fugitive-:Grename*
+                                                *:Grename*
 :Grename {destination}  Like |:Gmove| but operates relative to the parent
                         directory of the current file.
 
-                                                *fugitive-:Gdelete*
+                                                *:Gdelete*
 :Gdelete                Wrapper around git-rm that deletes the buffer
                         afterward.  When invoked in an index file, --cached is
                         passed.  Add a ! to pass -f and forcefully discard the
                         buffer.
 
-                                                *fugitive-:Gremove*
+                                                *:Gremove*
 :Gremove                Like :Gdelete, but keep the (now empty) buffer around.
 
-                                                *fugitive-:Gblame*
-:Gblame [flags]         Run git-blame on the file and open the results in a
-                        scroll bound vertical split.  You can give any of
-                        ltfnsewMC as flags and they will be passed along to
-                        git-blame.  The following maps, which work on the
-                        cursor line commit where sensible, are provided:
-
-                        g?    show this help
-                        A     resize to end of author column
-                        C     resize to end of commit column
-                        D     resize to end of date/time column
-                        q     close blame and return to blamed window
-                        gq    q, then |:Gedit| to return to work tree version
-                        <CR>  q, then open commit
-                        o     open commit in horizontal split
-                        O     open commit in new tab
-                        -     reblame at commit
-                        ~     reblame at [count]th first grandparent
-                        P     reblame at [count]th parent (like HEAD^[count])
-
-:[range]Gblame [flags]  Run git-blame on the given range.
-
-                                                *fugitive-:Gbrowse*
+                                                *:Gbrowse*
 :Gbrowse                Open the current file, blob, tree, commit, or tag
                         in your browser at the upstream hosting provider.
                         If a range is given, it is appropriately appended to
@@ -247,115 +234,390 @@ that are part of Git repositories).
                         supported by installing rhubarb.vim, available at
                         <https://github.com/tpope/vim-rhubarb>.
 
-                        The hosting provider is determined by looking at the
-                        remote for the current or specified branch and falls
-                        back to "origin".  In the special case of a "."
-                        remote, a local instance of git-instaweb will be
-                        started and used.
-
-:Gbrowse {revision}     Like :Gbrowse, but for a given |fugitive-revision|.  A
-                        useful value here is -, which ties the URL to the
-                        latest commit rather than a volatile branch.
+:Gbrowse {object}       Like :Gbrowse, but for a given |fugitive-object|.
 
 :Gbrowse [...]@{remote} Force using the given remote rather than the remote
                         for the current branch.  The remote is used to
-                        determine which GitHub repository to link to.
+                        determine which upstream repository to link to.
 
 :{range}Gbrowse [args]  Appends an anchor to the URL that emphasizes the
-                        selected lines.  You almost certainly want to give a
-                        "-" argument in this case to force the URL to include
-                        an exact revision.
+                        selected lines. This also forces the URL to include a
+                        commit rather than a branch name so it remains valid
+                        if the file changes.  You can give a range of "0" to
+                        force this behavior without including an anchor.
 
 :[range]Gbrowse! [args] Like :Gbrowse, but put the URL on the clipboard rather
                         than opening it.
 
-MAPPINGS                                        *fugitive-mappings*
+MAPS                                            *fugitive-maps*
 
-These maps are available everywhere.
+These maps are available in both the |:Gstatus| buffer and Fugitive object
+buffers, although not all maps make sense in all buffers.  Mappings that
+operate on the file or hunk under the cursor are generally available in visual
+mode to operate on multiple files or partial hunks.
 
-                                                *fugitive-c_CTRL-R_CTRL-G*
+                                                *fugitive-staging-maps*
+Staging/unstaging maps ~
+
+                                                *fugitive_s*
+s                       Stage (add) the file or hunk under the cursor.
+
+                                                *fugitive_u*
+u                       Unstage (reset) the file or hunk under the cursor.
+
+                                                *fugitive_-*
+-                       Stage or unstage the file or hunk under the cursor.
+
+                                                *fugitive_U*
+U                       Unstage everything.
+
+                                                *fugitive_X*
+X                       Discard the change under the cursor.  This uses
+                        `checkout` or `clean` under the hood.  A command is
+                        echoed that shows how to undo the change.  Consult
+                        `:messages` to see it again.  You can use this during
+                        a merge conflict do discard "our" changes (--theirs)
+                        in the "Unstaged" section or discard "their" changes
+                        (--ours) in the "Staged" section.
+
+                                                *fugitive_=*
+=                       Toggle an inline diff of the file under the cursor.
+
+                                                *fugitive_>*
+>                       Insert an inline diff of the file under the cursor.
+
+                                                *fugitive_<*
+<                       Remove the inline diff of the file under the cursor.
+
+                                                *fugitive_gI*
+gI                      Open .git/info/exclude in a split and add the file
+                        under the cursor.  Use a count to open .gitignore.
+
+                                                *fugitive_I*
+I                       Invoke |:Git| add --patch or reset --patch on the file
+P                       under the cursor. On untracked files, this instead
+                        calls |:Git| add --intent-to-add.
+
+                                                *fugitive_d*
+Diff maps ~
+                                                *fugitive_dp*
+dp                      Invoke |:Git!| diff on the file under the cursor.
+                        Deprecated in favor of inline diffs.
+
+                                                *fugitive_dd*
+dd                      Perform a |:Gdiffsplit| on the file under the cursor.
+
+                                                *fugitive_dv*
+dv                      Perform a |:Gvdiffsplit| on the file under the cursor.
+
+                                                *fugitive_ds* *fugitive_dh*
+ds                      Perform a |:Ghdiffsplit| on the file under the cursor.
+dh
+                                                *fugitive_dq*
+dq                      Close all but one diff buffer, and |:diffoff|! the
+                        last one.
+
+                                                *fugitive_d?*
+d?                      Show this help.
+
+                                                *fugitive-navigation-maps*
+Navigation maps ~
+
+                                                *fugitive_<CR>*
+<CR>                    Open the file or |fugitive-object| under the cursor.
+                        in a blob, this and similar maps jump to the patch
+                        from the diff where this was added, or where it was
+                        removed if a count was given.  If the line is still in
+                        the work tree version, passing a count takes you to
+                        it.
+
+                                                *fugitive_o*
+o                       Open the file or |fugitive-object| under the cursor in
+                        a new split.
+
+                                                *fugitive_gO*
+gO                      Open the file or |fugitive-object| under the cursor in
+                        a new vertical split.
+
+                                                *fugitive_O*
+O                       Open the file or |fugitive-object| under the cursor in
+                        a new tab.
+
+                                                *fugitive_p*
+p                       Open the file or |fugitive-object| under the cursor in
+                        a preview window.  In the status buffer, 1p is
+                        required to bypass the legacy usage instructions.
+
+                                                *fugitive_~*
+~                       Open the current file in the [count]th first ancestor.
+
+                                                *fugitive_P*
+P                       Open the current file in the [count]th parent.
+
+                                                *fugitive_C*
+C                       Open the commit containing the current file.
+
+                                                *fugitive_CTRL-P* *fugitive_(*
+(                       Jump to the previous file, hunk, or revision.
+
+                                                *fugitive_CTRL-N* *fugitive_)*
+)                       Jump to the next file, hunk, or revision.
+
+                                                *fugitive_[c*
+[c                      Jump to previous hunk, expanding inline diffs
+                        automatically.  (This shadows the Vim built-in |[c|
+                        that provides a similar operation in |diff| mode.)
+
+                                                *fugitive_]c*
+]c                      Jump to next hunk, expanding inline diffs
+                        automatically.  (This shadows the Vim built-in |]c|
+                        that provides a similar operation in |diff| mode.)
+
+                                                *fugitive_[/* *fugitive_[m*
+[/                      Jump to previous file, collapsing inline diffs
+[m                      automatically.  (Mnemonic: "/" appears in filenames,
+                        "m" appears in "filenames".)
+
+                                                *fugitive_]/* *fugitive_]m*
+]/                      Jump to next file, collapsing inline diffs
+]m                      automatically.  (Mnemonic: "/" appears in filenames,
+                        "m" appears in "filenames".)
+
+                                                *fugitive_i*
+i                       Jump to the next file or hunk, expanding inline diffs
+                        automatically.
+
+                                                *fugitive_[[*
+[[                      Jump [count] sections backward.
+
+                                                *fugitive_]]*
+]]                      Jump [count] sections forward.
+
+                                                *fugitive_[]*
+[]                      Jump [count] section ends backward.
+
+                                                *fugitive_][*
+][                      Jump [count] section ends forward.
+
+                                                *fugitive_star*
+*                       One the first column of a + or - diff line, search for
+                        the corresponding - or + line.  Otherwise, defer to
+                        built-in |star|.
+
+                                                *fugitive_#*
+#                       Same as "*", but search backward.
+
+                                                *fugitive_gu*
+gu                      Jump to file [count] in the "Untracked" or "Unstaged"
+                        section.
+
+                                                *fugitive_gU*
+gU                      Jump to file [count] in the "Unstaged" section.
+
+                                                *fugitive_gs*
+gs                      Jump to file [count] in the "Staged" section.
+
+                                                *fugitive_gp*
+gp                      Jump to file [count] in the "Unpushed" section.
+
+                                                *fugitive_gP*
+gP                      Jump to file [count] in the "Unpulled" section.
+
+                                                *fugitive_gr*
+gr                      Jump to file [count] in the "Rebasing" section.
+
+                                                *fugitive_gi*
+gi                      Open .git/info/exclude in a split.  Use a count to
+                        open .gitignore.
+
+                                                *fugitive_c*
+Commit maps ~
+
+cc                      Create a commit.
+
+ca                      Amend the last commit and edit the message.
+
+ce                      Amend the last commit without editing the message.
+
+cw                      Reword the last commit.
+
+cvc                     Create a commit with -v.
+
+cva                     Amend the last commit with -v
+
+cf                      Create a `fixup!` commit for the commit under the
+                        cursor.
+
+cF                      Create a `fixup!` commit for the commit under the
+                        cursor and immediately rebase it.
+
+cs                      Create a `squash!` commit for the commit under the
+                        cursor.
+
+cS                      Create a `squash!` commit for the commit under the
+                        cursor and immediately rebase it.
+
+cA                      Create a `squash!` commit for the commit under the
+                        cursor and edit the message.
+
+c<Space>                Populate command line with ":Git commit ".
+
+                                                *fugitive_cr*
+crc                     Revert the commit under the cursor.
+
+crn                     Revert the commit under the cursor in the index and
+                        work tree, but do not actually commit the changes.
+
+cr<Space>               Populate command line with ":Git revert ".
+
+                                                *fugitive_cm*
+cm<Space>               Populate command line with ":Git merge ".
+
+c?                      Show this help.
+
+                                                *fugitive_cb*
+                                                *fugitive_co*
+Checkout/branch maps ~
+
+coo                     Check out the commit under the cursor.
+
+cb<Space>               Populate command line with ":Git branch ".
+
+co<Space>               Populate command line with ":Git checkout ".
+
+cb?                     Show this help.
+co?
+
+                                                *fugitive_cz*
+Stash maps ~
+
+czz                     Push stash.  Pass a [count] of 1 to add
+                        `--include-untracked` or 2 to add `--all`.
+
+czw                     Push stash of worktree.  Like `czz` with
+                        `--include-index`.
+
+czA                     Apply topmost stash, or stash@{count}.
+
+cza                     Apply topmost stash, or stash@{count}, preserving the
+                        index.
+
+czP                     Pop topmost stash, or stash@{count}.
+
+czp                     Pop topmost stash, or stash@{count}, preserving the
+                        index.
+
+cz<Space>               Populate command line with ":Git stash ".
+
+cz?                     Show this help.
+
+                                                *fugitive_r*
+Rebase maps ~
+
+ri                      Perform an interactive rebase.  Uses ancestor of
+u                       commit under cursor as upstream if available.
+
+rf                      Perform an autosquash rebase without editing the todo
+                        list.  Uses ancestor of commit under cursor as
+                        upstream if available.
+
+ru                      Perform an interactive rebase against @{upstream}.
+
+rp                      Perform an interactive rebase against @{push}.
+
+rr                      Continue the current rebase.
+
+rs                      Skip the current commit and continue the current
+                        rebase.
+
+ra                      Abort the current rebase.
+
+re                      Edit the current rebase todo list.
+
+rw                      Perform an interactive rebase with the commit under
+                        the cursor set to `reword`.
+
+rm                      Perform an interactive rebase with the commit under
+                        the cursor set to `edit`.
+
+rd                      Perform an interactive rebase with the commit under
+                        the cursor set to `drop`.
+
+r<Space>                Populate command line with ":Git rebase ".
+
+r?                      Show this help.
+
+                                                *fugitive-misc-maps*
+Miscellaneous maps ~
+
+                                                *fugitive_gq* *fugitive_q*
+gq                      Close the status buffer.
+
+                                                *fugitive_.*
+.                       Start a |:| command line with the file under the
+                        cursor prepopulated.
+
+                                                *fugitive_g?*
+g?                      Show help for |fugitive-maps|.
+
+                                                *fugitive-global-maps*
+Global maps ~
+
+                                                *fugitive_c_CTRL-R_CTRL-G*
 <C-R><C-G>              On the command line, recall the path to the current
-                        object (that is, a representation of the object
-                        recognized by |:Gedit|).
+                        |fugitive-object| (that is, a representation of the
+                        object recognized by |:Gedit|).
 
-                                                *fugitive-y_CTRL-G*
-["x]y<C-G>              Yank the commit SHA and path to the current object.
+                                                *fugitive_y_CTRL-G*
+["x]y<C-G>              Yank the path to the current |fugitive-object|.
 
-These maps are available in Git objects.
+                                                *g:fugitive_no_maps*
+Global maps can be disabled with the g:fugitive_no_maps option.
+>
+        let g:fugitive_no_maps = 1
+<
+SPECIFYING OBJECTS                      *fugitive-object* *fugitive-revision*
 
-                                                *fugitive-<CR>*
-<CR>                    Jump to the revision under the cursor.
+Fugitive objects are either work tree files or Git revisions as defined in the
+"SPECIFYING REVISIONS" section in the git-rev-parse man page, with expansions
+inspired by |cmdline-special| layered on top.  For commands that accept an
+optional object, the default is the file in the index for work tree files and
+the work tree file for everything else.  Example objects follow.
 
-                                                *fugitive-o*
-o                       Jump to the revision under the cursor in a new split.
-
-                                                *fugitive-S*
-S                       Jump to the revision under the cursor in a new
-                        vertical split.
-
-                                                *fugitive-O*
-O                       Jump to the revision under the cursor in a new tab.
-
-                                                *fugitive--*
--                       Go to the tree containing the current tree or blob.
-
-                                                *fugitive-~*
-~                       Go to the current file in the [count]th first
-                        ancestor.
-
-                                                *fugitive-P*
-P                       Go to the current file in the [count]th parent.
-
-                                                *fugitive-C*
-C                       Go to the commit containing the current file.
-
-                                                *fugitive-.*
-.                       Start a |:| command line with the current revision
-                        prepopulated at the end of the line.
-
-                                                *fugitive-a*
-a                       Show the current tag, commit, or tree in an alternate
-                        format.
-
-SPECIFYING REVISIONS                            *fugitive-revision*
-
-Fugitive revisions are similar to Git revisions as defined in the "SPECIFYING
-REVISIONS" section in the git-rev-parse man page.  For commands that accept an
-optional revision, the default is the file in the index for work tree files
-and the work tree file for everything else.  Example revisions follow.
-
-Revision        Meaning ~
-HEAD            .git/HEAD
-master          .git/refs/heads/master
-HEAD^{}         The commit referenced by HEAD
-HEAD^           The parent of the commit referenced by HEAD
-HEAD:           The tree referenced by HEAD
-/HEAD           The file named HEAD in the work tree
+Object          Meaning ~
+@               The commit referenced by @ aka HEAD
+master          The commit referenced by master
+master^         The parent of the commit referenced by master
+master...other  The merge base of master and other
+master:         The tree referenced by master
+./master        The file named master in the working directory
+:(top)master    The file named master in the work tree
 Makefile        The file named Makefile in the work tree
-HEAD^:Makefile  The file named Makefile in the parent of HEAD
+@^:Makefile     The file named Makefile in the parent of HEAD
 :Makefile       The file named Makefile in the index (writable)
--               The current file in HEAD
-^               The current file in the previous commit
-~3              The current file 3 commits ago
-:               .git/index (Same as |:Gstatus|)
-:0              The current file in the index
-:1              The current file's common ancestor during a conflict
-:2              The current file in the target branch during a conflict
-:3              The current file in the merged branch during a conflict
-:/foo           The most recent commit with "foo" in the message
+@~2:%           The current file in the grandparent of HEAD
+:%              The current file in the index
+:1:%            The current file's common ancestor during a conflict
+:2:#            The alternate file in the target branch during a conflict
+:3:#5           The file from buffer #5 in the merged branch during a conflict
+!               The commit owning the current file
+!:Makefile      The file named Makefile in the commit owning the current file
+!3^2            The second parent of the commit owning buffer #3
+.git/config     The repo config file
+:               Same as |:Gstatus|
 
 STATUSLINE                                      *fugitive-statusline*
 
-                                                *fugitive#statusline()*
-Add %{fugitive#statusline()} to your statusline to get an indicator including
+                                *FugitiveStatusline()* *fugitive#statusline()*
+Add %{FugitiveStatusline()} to your statusline to get an indicator including
 the current branch and the currently edited file's commit.  If you don't have
 a statusline, this one matches the default when 'ruler' is set:
 >
-    set statusline=%<%f\ %h%m%r%{fugitive#statusline()}%=%-14.(%l,%c%V%)\ %P
+        set statusline=%<%f\ %h%m%r%{FugitiveStatusline()}%=%-14.(%l,%c%V%)\ %P
 <
-                                                *fugitive#head(...)*
-Use fugitive#head() to return the name of the current branch. If the current
-HEAD is detached, fugitive#head() will return the empty string, unless the
+                                *FugitiveHead(...)* *fugitive#head(...)*
+Use FugitiveHead() to return the name of the current branch. If the current
+HEAD is detached, FugitiveHead() will return the empty string, unless the
 optional argument is given, in which case the hash of the current commit will
 be truncated to the given number of characters.
 
@@ -363,6 +625,6 @@ ABOUT                                           *fugitive-about*
 
 Grab the latest version or report a bug on GitHub:
 
-http://github.com/tpope/vim-fugitive
+https://github.com/tpope/vim-fugitive
 
  vim:tw=78:et:ft=help:norl:

ftdetect/fugitive.vim

@@ -0,0 +1 @@
+autocmd BufReadPost *.fugitiveblame setfiletype fugitiveblame

syntax/fugitive.vim

@@ -0,0 +1,51 @@
+if exists("b:current_syntax")
+  finish
+endif
+
+syn sync fromstart
+syn spell notoplevel
+
+syn include @fugitiveDiff syntax/diff.vim
+
+syn match fugitiveHeader /^[A-Z][a-z][^:]*:/ nextgroup=fugitiveHash,fugitiveSymbolicRef skipwhite
+
+syn region fugitiveSection start=/^\%(.*(\d\+)$\)\@=/ contains=fugitiveHeading end=/^$/
+syn cluster fugitiveSection contains=fugitiveSection
+syn match fugitiveHeading /^[A-Z][a-z][^:]*\ze (\d\+)$/ contains=fugitivePreposition contained nextgroup=fugitiveCount skipwhite
+syn match fugitiveCount /(\d\+)/hs=s+1,he=e-1 contained
+syn match fugitivePreposition /\<\%([io]nto\|from\|to\|Rebasing\%( detached\)\=\)\>/ transparent contained nextgroup=fugitiveHash,fugitiveSymbolicRef skipwhite
+
+syn match fugitiveInstruction /^\l\l\+\>/ contained containedin=@fugitiveSection nextgroup=fugitiveHash skipwhite
+syn match fugitiveDone /^done\>/ contained containedin=@fugitiveSection nextgroup=fugitiveHash skipwhite
+syn match fugitiveStop /^stop\>/ contained containedin=@fugitiveSection nextgroup=fugitiveHash skipwhite
+syn match fugitiveModifier /^[MADRCU?]\{1,2} / contained containedin=@fugitiveSection
+syn match fugitiveSymbolicRef /\.\@!\%(\.\.\@!\|[^[:space:][:cntrl:]\:.]\)\+\.\@<!/ contained
+syn match fugitiveHash /^\x\{4,\}\>/ contained containedin=@fugitiveSection
+syn match fugitiveHash /\<\x\{4,\}\>/ contained
+
+syn region fugitiveHunk start=/^\%(@@\+ -\)\@=/ end=/^\%([A-Za-z?@]\|$\)\@=/ contains=@fugitiveDiff containedin=@fugitiveSection fold
+
+for s:section in ['Untracked', 'Unstaged', 'Staged']
+  exe 'syn region fugitive' . s:section . 'Section start=/^\%(' . s:section . ' .*(\d\+)$\)\@=/ contains=fugitive' . s:section . 'Heading end=/^$/'
+  exe 'syn match fugitive' . s:section . 'Modifier /^[MADRCU?] / contained containedin=fugitive' . s:section . 'Section'
+  exe 'syn cluster fugitiveSection add=fugitive' . s:section . 'Section'
+  exe 'syn match fugitive' . s:section . 'Heading /^[A-Z][a-z][^:]*\ze (\d\+)$/ contains=fugitivePreposition contained nextgroup=fugitiveCount skipwhite'
+endfor
+unlet s:section
+
+hi def link fugitiveHeader Label
+hi def link fugitiveHeading PreProc
+hi def link fugitiveUntrackedHeading PreCondit
+hi def link fugitiveUnstagedHeading Macro
+hi def link fugitiveStagedHeading Include
+hi def link fugitiveModifier Type
+hi def link fugitiveUntrackedModifier StorageClass
+hi def link fugitiveUnstagedModifier Structure
+hi def link fugitiveStagedModifier Typedef
+hi def link fugitiveInstruction Type
+hi def link fugitiveStop Function
+hi def link fugitiveHash Identifier
+hi def link fugitiveSymbolicRef Function
+hi def link fugitiveCount Number
+
+let b:current_syntax = "fugitive"

syntax/fugitiveblame.vim

@@ -0,0 +1,7 @@
+if exists("b:current_syntax")
+  finish
+endif
+
+call fugitive#BlameSyntax()
+
+let b:current_syntax = "fugitiveblame"