From 36e2bec63733167b4f5d7bb49fff4aaab0a834a7 Mon Sep 17 00:00:00 2001
From: Bartek Stalewski <ftpd@insomniac.pl>
Date: Sun, 3 Jan 2021 17:41:01 +0100
Subject: [PATCH] Upgraded vim-plug.

---
 nvim/autoload/plug.vim | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/nvim/autoload/plug.vim b/nvim/autoload/plug.vim
index 9262208..9c296ac 100644
--- a/nvim/autoload/plug.vim
+++ b/nvim/autoload/plug.vim
@@ -804,7 +804,7 @@ function! s:syntax()
   syn match plugNumber /[0-9]\+[0-9.]*/ contained
   syn match plugBracket /[[\]]/ contained
   syn match plugX /x/ contained
-  syn match plugDash /^-/
+  syn match plugDash /^-\{1}\ /
   syn match plugPlus /^+/
   syn match plugStar /^*/
   syn match plugMessage /\(^- \)\@<=.*/
@@ -822,6 +822,7 @@ function! s:syntax()
   syn match plugError /^x.*/
   syn region plugDeleted start=/^\~ .*/ end=/^\ze\S/
   syn match plugH2 /^.*:\n-\+$/
+  syn match plugH2 /^-\{2,}/
   syn keyword Function PlugInstall PlugStatus PlugUpdate PlugClean
   hi def link plug1       Title
   hi def link plug2       Repeat
@@ -1077,8 +1078,9 @@ function! s:checkout(spec)
   let sha = a:spec.commit
   let output = s:git_revision(a:spec.dir)
   if !empty(output) && !s:hash_match(sha, s:lines(output)[0])
+    let credential_helper = s:git_version_requirement(2) ? '-c credential.helper= ' : ''
     let output = s:system(
-          \ 'git fetch --depth 999999 && git checkout '.plug#shellescape(sha).' --', a:spec.dir)
+          \ 'git '.credential_helper.'fetch --depth 999999 && git checkout '.plug#shellescape(sha).' --', a:spec.dir)
   endif
   return output
 endfunction
@@ -1530,7 +1532,7 @@ while 1 " Without TCO, Vim stack is bound to explode
     let [error, _] = s:git_validate(spec, 0)
     if empty(error)
       if pull
-        let cmd = ['git', 'fetch']
+        let cmd = s:git_version_requirement(2) ? ['git', '-c', 'credential.helper=', 'fetch'] : ['git', 'fetch']
         if has_tag && !empty(globpath(spec.dir, '.git/shallow'))
           call extend(cmd, ['--depth', '99999999'])
         endif