From 15f8c3ecf7327ffd9b7454a5e0a061f05a3e32a3 Mon Sep 17 00:00:00 2001
From: Oliver Hartmann <oliver.hartmann@continental-corporation.com>
Date: Fri, 9 Dec 2022 13:18:39 +0100
Subject: [PATCH] complete text from all visible buffers

---
 lua/setup/my_cmp.lua | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/lua/setup/my_cmp.lua b/lua/setup/my_cmp.lua
index 84c888f..6abbac6 100644
--- a/lua/setup/my_cmp.lua
+++ b/lua/setup/my_cmp.lua
@@ -61,7 +61,17 @@ cmp.setup({
     { name = 'nvim_lsp', priority = 7 },
     { name = 'nvim_lsp_signature_help', priority = 7 },
     { name = 'treesitter', priority = 6 },
-    { name = 'buffer', priority = 5 },
+    { name = 'buffer', priority = 5,
+      option = {
+        get_bufnrs = function()
+          local bufs = {}
+          for _, win in ipairs(vim.api.nvim_list_wins()) do
+            bufs[vim.api.nvim_win_get_buf(win)] = true
+          end
+          return vim.tbl_keys(bufs)
+        end
+      }
+    },
     -- { name = 'nvim_lua' },
     -- { name = 'look' },
     -- { name = 'path' },