From dd3bfc74fa31b2606cc8f71f91665bf040a4a5a8 Mon Sep 17 00:00:00 2001
From: Bruno BELANYI <bruno@belanyi.fr>
Date: Sat, 26 Feb 2022 12:53:04 +0100
Subject: [PATCH] home: vim: show diagnostics on hover

Ideally, I want the following features:
* diagnostic icons in the sign column always,
* virtual text on the current line only
* switch to hover window and/or lsp_lines display through a mapping
---
 home/vim/plugin/settings/diagnostics.vim | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/home/vim/plugin/settings/diagnostics.vim b/home/vim/plugin/settings/diagnostics.vim
index 8327866..db68098 100644
--- a/home/vim/plugin/settings/diagnostics.vim
+++ b/home/vim/plugin/settings/diagnostics.vim
@@ -15,3 +15,9 @@ vim.diagnostic.config({
     severity_sort = true,
 })
 EOF
+
+augroup DiagnosticsHover
+    autocmd!
+    " Show diagnostics on "hover"
+    autocmd! CursorHold,CursorHoldI * lua vim.diagnostic.open_float(nil, {focus=false, scope="cursor"})
+augroup END