nvim: rework completion menu -- big change I'm excited about :D

.config/nvim/lua/blake/lsp.lua

@@ -150,34 +150,32 @@ M.cmp = function()
          { name = 'path' },
       },
       formatting = {
+         fields = { "abbr", "kind", "menu" },
          format = function(entry, vim_item)
             -- fancy icons and a name of kind
-            require('lspkind').cmp_format({
+            local kind = require("lspkind").cmp_format({ mode = "symbol", maxwidth = 50 })(entry, vim_item)
-               mode = 'symbol', -- show only symbol annotations
+            -- local strings = vim.split(kind.kind, "%s", { trimempty = true })
-               maxwidth = 50, -- prevent the popup from showing more than provided characters (e.g 50 will not show more than 50 characters)
-
-               -- The function below will be called before any actual modifications from lspkind
-               -- so that you can provide more controls on popup customization. (See [#30](https://github.com/onsails/lspkind-nvim/pull/30))
-               -- before = function (entry, vim_item)
-               --    ...
-               --    return vim_item
-               -- end
-            })
             -- set a name for each source
+            vim_item.kind = " " .. kind.kind
             vim_item.menu = ({
-               path           = "[Path]",
+               path           = "[path]",
-               nvim_lua       = "[Lua]",
+               emoji          = "[emoji]",
-               nvim_lsp       = "[LSP]",
+               nvim_lua       = "[lua]",
-               treesitter     = "[TS]",
+               nvim_lsp       = "[lsp]",
-               calc           = "[Calc]",
+               treesitter     = "[ts]",
-               spell          = "[Spell]",
+               calc           = "[calc]",
-               cmdline        = "[cmdline]",
+               spell          = "[spell]",
-               buffer         = "[Buffer]",
+               cmdline        = "[cmd]",
-            })[entry.source.name]
+               buffer         = "[buf]",
+               luasnip        = "[snip]",
+            })[entry.source.name] or "unknown type"
             return vim_item
          end,
       },
       window = {
+         completion = {
+            winhighlight = "Normal:Pmenu,FloatBorder:Pmenu,Search:None",
+         },
          documentation = {
             border = { "╭", "─", "╮", "│", "╯", "─", "╰", "│" },
          },
@@ -186,7 +184,6 @@ M.cmp = function()
          ghost_text = true,
       }
    }
-
    -- Thanks to iwataka on github for this bit
    local search_config = {
       mapping = cmp.mapping.preset.cmdline(),
@@ -194,11 +191,9 @@ M.cmp = function()
          { name = 'buffer' },
       }
    }
-
    -- Use buffer source for `/` and `?`
    cmp.setup.cmdline('/', search_config)
    cmp.setup.cmdline('?', search_config)
-
     -- `:` cmdline setup.
     cmp.setup.cmdline(':', {
       mapping = cmp.mapping.preset.cmdline(),