Nvim: remove unused modules, update configs

.config/nvim/lua/plugins/illuminate.lua

@@ -5,15 +5,23 @@ return {
     vim.api.nvim_create_augroup(HIGHLIGHT, { clear = true })
 
     require('murmur').setup {
-      cursor_rgb = 'darkgreen', -- default to '#393939'
+      cursor_rgb = {
+        --guibg = '#393939',
+        gui = "underdotted"
+      },
+      cursor_rgb_always_use_config = true,
       max_len = 80, -- maximum word-length to highlight
-      -- disable_on_lines = 2000, -- to prevent lagging on large files. Default to 2000 lines.
+      disable_on_lines = 2000, -- to prevent lagging on large files. Default to 2000 lines.
+      yank_blink = {
+        enabled = true,
+        on_yank = nil
+      },
       exclude_filetypes = {'log'},
       callbacks = {
         -- to trigger the close_events of vim.diagnostic.open_float.
         function ()
           -- Close floating diag. and make it triggerable again.
-          vim.cmd('doautocmd InsertEnter')
+          vim.api.nvim_exec_autocmds("User", { pattern = "MurmurDiagnostics"})
           vim.w.diag_shown = false
         end,
       }
@@ -27,23 +35,21 @@ return {
 
         -- open float-win when hovering on a cursor-word.
         if vim.w.cursor_word ~= '' then
-          vim.diagnostic.open_float(nil, {
-            focusable = true,
-            close_events = { 'InsertEnter' },
-            border = 'rounded',
-            source = 'always',
-            prefix = ' ',
+          vim.diagnostic.open_float({
             scope = 'cursor',
+            close_events = { "InsertEnter", "User MurmurDiagnostics" },
+          })
+          vim.api.nvim_create_autocmd("WinClosed", {
+            group = HIGHLIGHT,
+            buffer = buf,
+            once = true,
+            callback = function() vim.w.diag_shown = false end,
           })
           vim.w.diag_shown = true
+        else
+          vim.w.diag_shown = false
         end
       end
     })
   end
-  -- 'tzachar/local-highlight.nvim',
-  -- config = function()
-  --   require('local-highlight').setup({
-  --     file_types = {'python', 'cpp', 'rust', 'lua', 'cmake'}
-  --   })
-  -- end
 }