From aff3359699559231faee7d645678f71190700ec6 Mon Sep 17 00:00:00 2001
From: Tim Pope <code@tpope.net>
Date: Tue, 25 Jun 2019 04:02:24 -0400
Subject: [PATCH] Retire :Gedit ^n and :Gedit ~n

---
 autoload/fugitive.vim | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/autoload/fugitive.vim b/autoload/fugitive.vim
index f16ad73..21d0b13 100644
--- a/autoload/fugitive.vim
+++ b/autoload/fugitive.vim
@@ -863,9 +863,8 @@ function! s:Expand(rev) abort
     let file = 'HEAD^{}' . a:rev[1:-1] . s:Relative(':')
   elseif a:rev =~# '^@{'
     let file = 'HEAD' . a:rev. s:Relative(':')
-  elseif a:rev =~# '^\^[0-9~^{]\|^\~[0-9~^]'
-    let commit = substitute(s:DirCommitFile(@%)[1], '^\d\=$', 'HEAD', '')
-    let file = commit . a:rev . s:Relative(':')
+  elseif a:rev =~# '^\^[0-9~^{]\|^\~[0-9~^]\|^\^$'
+    call s:throw('Use ' . string('!' . a:rev . ':%') . ' instead of ' . string(a:rev))
   else
     let file = a:rev
   endif
@@ -3203,8 +3202,8 @@ function! s:Open(cmd, bang, mods, arg, args) abort
     return 'echo ' . string(':!' . git . ' ' . args)
   endif
 
-  let [file, pre] = s:OpenParse(a:args)
   try
+    let [file, pre] = s:OpenParse(a:args)
     let file = s:Generate(file)
   catch /^fugitive:/
     return 'echoerr v:errmsg'
@@ -3242,8 +3241,8 @@ function! s:ReadCommand(line1, line2, range, count, bang, mods, reg, arg, args)
     call fugitive#ReloadStatus()
     return 'redraw|echo '.string(':!'.git.' '.args)
   endif
-  let [file, pre] = s:OpenParse(a:args)
   try
+    let [file, pre] = s:OpenParse(a:args)
     let file = s:Generate(file)
   catch /^fugitive:/
     return 'echoerr v:errmsg'