diff --git a/autoload/fugitive.vim b/autoload/fugitive.vim
index 8b820b2..ec880cb 100644
--- a/autoload/fugitive.vim
+++ b/autoload/fugitive.vim
@@ -3780,12 +3780,12 @@ function! fugitive#MapJumps(...) abort
     nnoremap <buffer> <silent> P     :<C-U>exe 'Gedit ' . <SID>fnameescape(<SID>ContainingCommit().'^'.v:count1.<SID>Relative(':'))<CR>
     nnoremap <buffer> <silent> ~     :<C-U>exe 'Gedit ' . <SID>fnameescape(<SID>ContainingCommit().'~'.v:count1.<SID>Relative(':'))<CR>
     nnoremap <buffer> <silent> C     :<C-U>exe 'Gedit ' . <SID>fnameescape(<SID>ContainingCommit())<CR>
-    nnoremap <buffer> <silent> cc    :<C-U>exe 'Gedit ' . <SID>fnameescape(<SID>ContainingCommit())<CR>
-    nnoremap <buffer> <silent> co    :<C-U>exe 'Gsplit ' . <SID>fnameescape(<SID>ContainingCommit())<CR>
-    nnoremap <buffer> <silent> cS    :<C-U>echoerr 'Use cgO'<CR>
-    nnoremap <buffer> <silent> cgO   :<C-U>exe 'Gvsplit ' . <SID>fnameescape(<SID>ContainingCommit())<CR>
-    nnoremap <buffer> <silent> cO    :<C-U>exe 'Gtabedit ' . <SID>fnameescape(<SID>ContainingCommit())<CR>
-    nnoremap <buffer> <silent> cp    :<C-U>exe 'Gpedit ' . <SID>fnameescape(<SID>ContainingCommit())<CR>
+    nnoremap <buffer> <silent> cc    :<C-U>echoerr 'Use C'<CR>
+    nnoremap <buffer> <silent> co    :<C-U>echoerr 'Use CTRL-W C'<CR>
+    nnoremap <buffer> <silent> <C-W>C :<C-U>exe 'Gsplit ' . <SID>fnameescape(<SID>ContainingCommit())<CR>
+    nnoremap <buffer> <silent> cp    :<C-U>echoerr 'Use gC'<CR>
+    nnoremap <buffer> <silent> gC    :<C-U>exe 'Gpedit ' . <SID>fnameescape(<SID>ContainingCommit())<CR>
+    nnoremap <buffer> <silent> gc    :<C-U>exe 'Gpedit ' . <SID>fnameescape(<SID>ContainingCommit())<CR>
     nnoremap <buffer>          cf    :<C-U>Gcommit --fixup=<C-R>=<SID>SquashArgument()<CR>
     nnoremap <buffer>          cs    :<C-U>Gcommit --squash=<C-R>=<SID>SquashArgument()<CR>
     nnoremap <buffer>          cA    :<C-U>Gcommit --edit --squash=<C-R>=<SID>SquashArgument()<CR>