Merge 4767a6caa8 into d74a7cff4c

References: https://github.com/tpope/vim-fugitive/pull/2369

autoload/fugitive.vim

@@ -3791,14 +3791,17 @@ function! fugitive#Command(line1, line2, range, bang, mods, arg, ...) abort
     exe s:DirCheck(dir)
   endif
   let config = copy(fugitive#Config(dir))
-  let curwin = a:arg =~# '^++curwin\>' || !a:line2
-  let [args, after] = s:SplitExpandChain(substitute(a:arg, '^++curwin\>\s*', '', ''), s:Tree(dir))
+  let curwin = !a:line2
+  let [args, after] = s:SplitExpandChain(a:arg, s:Tree(dir))
   let flags = []
   let pager = -1
   let explicit_pathspec_option = 0
   let did_expand_alias = 0
   while len(args)
-    if args[0] ==# '-c' && len(args) > 1
+    if args[0] ==# '++curwin'
+        let curwin = curwin || v:true
+        call remove(args, 0)
+    elseif args[0] ==# '-c' && len(args) > 1
       call extend(flags, remove(args, 0, 1))
     elseif args[0] =~# '^-p$\|^--paginate$'
       let pager = 2
@@ -5191,7 +5194,7 @@ function! s:DoToggleHeadHeader(value) abort
 endfunction
 
 function! s:DoToggleHelpHeader(value) abort
-  exe 'help fugitive-map'
+  exe 'help fugitive-maps'
 endfunction
 
 function! s:DoStagePushHeader(value) abort
@@ -7917,6 +7920,7 @@ function! s:MapGitOps(is_ftplugin) abort
   exe s:Map('n', 'cc', ':<C-U>Git commit<CR>', '<silent>', ft)
   exe s:Map('n', 'ce', ':<C-U>Git commit --amend --no-edit<CR>', '<silent>', ft)
   exe s:Map('n', 'cw', ':<C-U>Git commit --amend --only<CR>', '<silent>', ft)
+  exe s:Map('n', 'cW', ':<C-U>Git commit --fixup=reword:<C-R>=<SID>SquashArgument()<CR>', '', ft)
   exe s:Map('n', 'cva', ':<C-U>tab Git commit -v --amend<CR>', '<silent>', ft)
   exe s:Map('n', 'cvc', ':<C-U>tab Git commit -v<CR>', '<silent>', ft)
   exe s:Map('n', 'cRa', ':<C-U>Git commit --reset-author --amend<CR>', '<silent>', ft)
@@ -7926,7 +7930,8 @@ function! s:MapGitOps(is_ftplugin) abort
   exe s:Map('n', 'cF', ':<C-U><Bar>Git -c sequence.editor=true rebase --interactive --autosquash<C-R>=<SID>RebaseArgument()<CR><Home>Git commit --fixup=<C-R>=<SID>SquashArgument()<CR>', '', ft)
   exe s:Map('n', 'cs', ':<C-U>Git commit --no-edit --squash=<C-R>=<SID>SquashArgument()<CR>', '', ft)
   exe s:Map('n', 'cS', ':<C-U><Bar>Git -c sequence.editor=true rebase --interactive --autosquash<C-R>=<SID>RebaseArgument()<CR><Home>Git commit --no-edit --squash=<C-R>=<SID>SquashArgument()<CR>', '', ft)
-  exe s:Map('n', 'cA', ':<C-U>Git commit --edit --squash=<C-R>=<SID>SquashArgument()<CR>', '', ft)
+  exe s:Map('n', 'cn', ':<C-U>Git commit --edit --squash=<C-R>=<SID>SquashArgument()<CR>', '', ft)
+  exe s:Map('n', 'cA', ':<C-U>echoerr "Use cn"<CR>', '<silent><unique>', ft)
   exe s:Map('n', 'c?', ':<C-U>help fugitive_c<CR>', '<silent>', ft)
 
   exe s:Map('n', 'cr<Space>', ':Git revert<Space>', '', ft)
@@ -8045,8 +8050,8 @@ function! fugitive#MapJumps(...) abort
 
     call s:Map('n', '.',     ":<C-U> <C-R>=<SID>fnameescape(fugitive#Real(@%))<CR><Home>")
     call s:Map('x', '.',     ":<C-U> <C-R>=<SID>fnameescape(fugitive#Real(@%))<CR><Home>")
-    call s:Map('n', 'g?',    ":<C-U>help fugitive-map<CR>", '<silent>')
-    call s:Map('n', '<F1>',  ":<C-U>help fugitive-map<CR>", '<silent>')
+    call s:Map('n', 'g?',    ":<C-U>help fugitive-maps<CR>", '<silent>')
+    call s:Map('n', '<F1>',  ":<C-U>help fugitive-maps<CR>", '<silent>')
   endif
 
   let old_browsex = maparg('<Plug>NetrwBrowseX', 'n')

doc/fugitive.txt

@@ -465,15 +465,18 @@ Commit maps ~
 
 cc                      Create a commit.
 
+cvc                     Create a commit with -v.
+
 ca                      Amend the last commit and edit the message.
 
+cva                     Amend the last commit with -v.
+
 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
+cW                      Create an `amend!` commit that rewords the commit
+                        under the cursor.
 
 cf                      Create a `fixup!` commit for the commit under the
                         cursor.
@@ -487,8 +490,8 @@ cs                      Create a `squash!` commit for the commit under the
 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.
+cn                      Create a `squash!` commit for the commit under the
+(formerly cA)           cursor and edit the message.
 
 c<Space>                Populate command line with ":Git commit ".