feat(nvim): set rounded borders all around

nvim/.config/nvim/colors/bsolarized2.lua

@@ -182,8 +182,8 @@ highlight {name="DiffText", fg=colors.blue, bg=colors.base02, attrs={attrs.bold}
 -- ErrorMsg	error messages on the command line
 highlight {name="ErrorMsg", fg=colors.base03, bg=colors.red, attrs={attrs.bold}}
 
--- VertSplit	the column separating vertically split windows
+-- WinSeparator	separators between window splits
-highlight {name="VertSplit", fg=colors.base00, bg=colors.base00}
+highlight {name="WinSeparator", link="Normal"}
 
 -- Folded		line used for closed folds
 highlight {name="Folded", fg=colors.base0, bg=colors.base02, sp=colors.base03, attrs={attrs.underline, attrs.bold}}
@@ -243,7 +243,7 @@ highlight {name="NonText", fg=colors.base01, attrs={attrs.none}}
 highlight {name="Normal", fg=colors.base0, bg=colors.back, attr={attrs.none}}
 
 -- NormalFloat	Normal text in floating windows.
---KEEP DEFAULT : links to Pmenu
+highlight {name="NormalFloat", link="Normal"}
 
 -- NormalNC	normal text in non-current windows
 --KEEP DEFAULT : cleared

nvim/.config/nvim/lua/plugins/cmp.lua

@@ -1,4 +1,4 @@
-local cmp = require'cmp'
+local cmp = require('cmp')
 
 local kind_icons = {
     Text = "",
@@ -47,6 +47,10 @@ cmp.setup({
             --vim.fn["vsnip#anonymous"](args.body)
         end,
     },
+    window = {
+      completion = cmp.config.window.bordered(),
+      documentation = cmp.config.window.bordered(),
+    },
     mapping = {
         ['<C-b>'] = cmp.mapping(cmp.mapping.scroll_docs(-4), { 'i', 'c' }),
         ['<C-f>'] = cmp.mapping(cmp.mapping.scroll_docs(4), { 'i', 'c' }),
@@ -139,7 +143,7 @@ cmp.setup.cmdline(':', {
     }, {
         { name = 'cmdline' }
     })
-    })
+})
 
 -- Setup lspconfig.
 -- local capabilities = require('cmp_nvim_lsp').update_capabilities(vim.lsp.protocol.make_client_capabilities())

nvim/.config/nvim/lua/settings/lsp.lua

@@ -5,6 +5,7 @@ vim.diagnostic.config({
   },
   float = {
     source = "always",  -- Or "if_many"
+    border = "rounded",
   },
   signs = true,
   underline = true,
@@ -17,3 +18,6 @@ for type, icon in pairs(signs) do
   local hl = "DiagnosticSign" .. type
   vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = hl })
 end
+
+vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(vim.lsp.handlers.hover, { border = "rounded" })
+vim.lsp.handlers["textDocument/signatureHelp"] = vim.lsp.with(vim.lsp.handlers.signature_help, { border = "rounded" })