From 251eda7eb6688640ace3b9c07e10492dd8e71ae7 Mon Sep 17 00:00:00 2001
From: Tim Pope <code@tpope.net>
Date: Sun, 1 Sep 2019 20:55:22 -0400
Subject: [PATCH] Reduce fugitive#buffer() to stub object

---
 autoload/fugitive.vim | 32 ++------------------------------
 1 file changed, 2 insertions(+), 30 deletions(-)

diff --git a/autoload/fugitive.vim b/autoload/fugitive.vim
index 2783d0d..23b4101 100644
--- a/autoload/fugitive.vim
+++ b/autoload/fugitive.vim
@@ -1385,43 +1385,15 @@ function! fugitive#buffer(...) abort
   return buffer
 endfunction
 
-function! s:buffer_getvar(var) dict abort
-  throw "fugitive: A third-party plugin or vimrc is calling fugitive#buffer().getvar() which has been removed. Replace it with the local variable or getbufvar()"
-endfunction
-
-function! s:buffer_getline(lnum) dict abort
-  throw "fugitive: A third-party plugin or vimrc is calling fugitive#buffer().getline() which has been removed. Replace it with getline() or getbufline()"
-endfunction
-
 function! s:buffer_repo() dict abort
   return fugitive#repo(self['#'])
 endfunction
 
 function! s:buffer_type(...) dict abort
-  return getbufvar(self['#'], 'fugitive_type')
+  return 'see b:fugitive_type'
 endfunction
 
-function! s:buffer_spec() dict abort
-  throw "fugitive: A third-party plugin or vimrc is calling fugitive#buffer().spec() which has been removed. Replace it with bufname(), expand('%:p'), etc"
-endfunction
-
-function! s:buffer_name() dict abort
-  throw "fugitive: A third-party plugin or vimrc is calling fugitive#buffer().name() which has been removed. Replace it with bufname(), expand('%:p'), etc"
-endfunction
-
-function! s:buffer_commit() dict abort
-  throw "fugitive: A third-party plugin or vimrc is calling fugitive#buffer().commit() which has been removed. Replace it with matchstr(FugitiveParse()[0], '^\x\+')"
-endfunction
-
-function! s:buffer_relative(...) dict abort
-  throw "fugitive: A third-party plugin or vimrc is calling fugitive#buffer().relative() which has been removed. Replace it with FugitivePath(@%, " . string(a:0 ? a:1 : '') . ")"
-endfunction
-
-function! s:buffer_path(...) dict abort
-  throw "fugitive: A third-party plugin or vimrc is calling fugitive#buffer().path() which has been removed. Replace it with FugitivePath(@%, " . string(a:0 ? a:1 : '') . ")"
-endfunction
-
-call s:add_methods('buffer',['getvar','getline','repo','type','spec','name','commit','path','relative'])
+call s:add_methods('buffer', ['repo', 'type'])
 
 " Section: Completion