From 7e341499a87fc1f0b1b79a339023b0ce42b5140a Mon Sep 17 00:00:00 2001
From: Maciej Szlosarczyk <maciej@sosek.net>
Date: Tue, 28 Jul 2020 13:33:03 +0300
Subject: [PATCH] Impove LSP performance, reconfigure erlang mode

---
 05lsp.el            | 4 ++++
 languages/erlang.el | 7 ++++---
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/05lsp.el b/05lsp.el
index f088c06..2d3d017 100644
--- a/05lsp.el
+++ b/05lsp.el
@@ -6,8 +6,12 @@
 (use-package lsp-mode
   :ensure t
   :defer t
+  :requires (company)
   :config (setq-default lsp-file-watch-threshold 10000
                         lsp-restart 'auto-restart
+                        lsp-prefer-capf nil
+                        lsp-server-trace t
+                        read-process-output-max (* 1024 1024)
                         lsp-enable-file-watchers nil)
   :hook ((typescript-mode . lsp-deferred)
          (elixir-mode . lsp)
diff --git a/languages/erlang.el b/languages/erlang.el
index b6e9db6..d9208d0 100644
--- a/languages/erlang.el
+++ b/languages/erlang.el
@@ -7,7 +7,8 @@
 
 (use-package erlang
   :defer t
-  :ensure t)
+  :ensure t
+  :requires (lsp-mode lsp-ui))
 
 (cl-defun erlang/emacs-path (erlang-version)
   (car (split-string
@@ -101,10 +102,10 @@
 
   ;; Company list override
   (add-to-list (make-local-variable 'company-backends)
-               '(company-yasnippet company-capf))
+               '(company-capf company-yasnippet))
 
   ;; Start LSP server
-  (lsp-deferred))
+  (lsp))
 
 (add-hook 'erlang-mode-hook 'erlang/activate-erlang-mode)