Better UI by adding a border in floating windows

1 files changed, 14 insertions, 0 deletions

diff --git a/lsp.lua b/lsp.lua
index 33a5b2b..d73c189 100644
--- a/lsp.lua
+++ b/lsp.lua
@@ -32,6 +32,20 @@ for type, icon in pairs(signs) do
     vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = hl })
 end
 
+-- better UI
+vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(
+    vim.lsp.handlers.hover, {
+        -- Use a sharp border with `FloatBorder` highlights
+        border = "single"
+    }
+)
+vim.lsp.handlers["textDocument/signatureHelp"] = vim.lsp.with(
+    vim.lsp.handlers.signature_help, {
+        -- Use a sharp border with `FloatBorder` highlights
+        border = "single"
+    }
+)
+
 -- Use a loop to conveniently call 'setup' on multiple servers and
 -- map buffer local keybindings when the language server attaches
 local servers = {