From 12367470eeba432b4020f31649295126fedcb238 Mon Sep 17 00:00:00 2001
From: Christian Höltje <docwhat@gerf.org>
Date: Wed, 21 Mar 2018 00:17:01 -0400
Subject: don't change focus to the quicklist

Add an option to restore the cursor's window & position after calling `setqflist()`.
---
 autoload/prettier.vim | 9 +++++++--
 doc/prettier.txt      | 5 +++++
 plugin/prettier.vim   | 3 +++
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/autoload/prettier.vim b/autoload/prettier.vim
index bda5b66..54cce8d 100644
--- a/autoload/prettier.vim
+++ b/autoload/prettier.vim
@@ -48,7 +48,7 @@ function! prettier#Prettier(...) abort
 
     " close quickfix if it is opened
     if s:prettier_quickfix_open
-      call setqflist([])
+      call setqflist([], 'r')
       cclose
       let s:prettier_quickfix_open = 0
     endif
@@ -248,8 +248,13 @@ function! s:Handle_Parsing_Errors(out) abort
   endfor
 
   if len(l:errors)
-    call setqflist(l:errors)
+    let l:winnr = winnr()
+    call setqflist(l:errors, 'r')
     botright copen
+    if !g:prettier#no_focus_quicklist
+      " Return the cursor back to the main buffer.
+      exe l:winnr . 'wincmd w'
+    endif
     let s:prettier_quickfix_open = 1
   endif
 endfunction
diff --git a/doc/prettier.txt b/doc/prettier.txt
index 96f7f72..6cfa4e5 100644
--- a/doc/prettier.txt
+++ b/doc/prettier.txt
@@ -109,6 +109,11 @@ By default parsing errors will open the quickfix but can also be disabled
 >
   let g:prettier#exec_cmd_async = 1
 <
+Have the cursor returned to its original window after the quickfix window is
+shown.
+>
+  let g:prettier#no_focus_quicklist = 1
+<
 To enable vim-prettier to run in files without requiring the "@format" doc tag.
 First disable the default autoformat, then update to your own custom behaviour
 
diff --git a/plugin/prettier.vim b/plugin/prettier.vim
index 4761fe0..b4ff4b0 100644
--- a/plugin/prettier.vim
+++ b/plugin/prettier.vim
@@ -69,6 +69,9 @@ let g:prettier#config#config_precedence = get(g:, 'prettier#config#config_preced
 " always|never|preserve
 let g:prettier#config#prose_wrap = get(g:, 'prettier#config#prose_wrap', 'preserve')
 
+" Don't leave the quicklist focused on error.
+let g:prettier#no_focus_quicklist = get(g:, 'prettier#no_focus_quicklist', 0)
+
 " synchronous by default
 command! -nargs=? -range=% Prettier call prettier#Prettier(g:prettier#exec_cmd_async, <line1>, <line2>)
 
-- 
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