transparent bg + better window navigation keys

lua/config/plugins/telescope.lua

@@ -26,5 +26,14 @@ return function(use)
         requires = { 'nvim-telescope/telescope.nvim' },
         config = function() require 'telescope'.load_extension('ui-select') end
     }
+    use({
+        'ziontee113/icon-picker.nvim',
+        requires = { 'stevearc/dressing.nvim' },
+        config = function()
+            require('icon-picker').setup {}
+            local u = require 'config.utils'.mapping
+            u.nmap('<space>fi', u.cmd('IconPickerYank alt_font symbols nerd_font emoji'))
+            vim.keymap.set('i', '<c-i>', u.cmd('IconPickerInsert alt_font symbols nerd_font emoji'))
+        end,
+    })
 end
-

lua/config/plugins/visual.lua

@@ -19,14 +19,24 @@ return function(use)
     use {
         'nvim-lualine/lualine.nvim',
         requires = { 'kyazdani42/nvim-web-devicons', opt = true },
-        config = function() require 'lualine'.setup() end
+        config = function()
+            require 'lualine'.setup {}
+            -- refresh bar when cursor moved to update line & col
+            local cb = function()
+                require 'lualine'.refresh {
+                    scope = 'window',
+                    place = { 'statusline' },
+                }
+            end
+            --[[local group = vim.api.nvim_create_augroup('lualine', {})
+            vim.api.nvim_create_autocmd('CursorMoved', {
+                group = group,
+                callback = cb
+            })]]
+        end
     }
     use {
         'lewis6991/gitsigns.nvim',
         config = function() require 'gitsigns'.setup() end
     }
-    use {
-        'sunjon/shade.nvim',
-        config = function() require 'shade'.setup() end
-    }
 end

lua/config/settings.lua

@@ -66,3 +66,8 @@ l.swap('<C-w>O', '<C-w>L')
 l.swap('N', 'H')
 l.swap('O', 'L')
 
+l.swap('<C-n>', '<C-w>h')
+l.swap('<C-e>', '<C-w>j')
+l.swap('<C-i>', '<C-w>k')
+l.swap('<C-o>', '<C-w>l')
+

lua/config/theme.lua

@@ -1,4 +1,16 @@
+local hl = function(name, opts)
+    vim.api.nvim_set_hl(0, name, opts)
+end
+local gbhl = function(name, color)
+    hl(name, { bg = color })
+end
+
 -- highlight extra white space with red
-vim.api.nvim_set_hl(0, 'ExtraWhitespace', { ctermbg = 'red', bg = '#ff8888' })
+hl('ExtraWhitespace', { ctermbg = 'red', bg = '#ff8888' })
 vim.cmd [[match ExtraWhitespace /\s\+$/]]
 
+-- make background transparent
+gbhl('Normal', 'none')
+gbhl('EndOfBuffer', 'none')
+gbhl('SignColumn', 'none')
+