diff --git a/.config/nvim/lua/loadplugins.lua b/.config/nvim/lua/loadplugins.lua
index 89a9549..38f55ec 100644
--- a/.config/nvim/lua/loadplugins.lua
+++ b/.config/nvim/lua/loadplugins.lua
@@ -13,438 +13,448 @@ end
 vim.opt.rtp:prepend(lazypath)
 
 return require("lazy").setup({
+    -- display git status per line
+    {
+      'lewis6991/gitsigns.nvim',
+      config = function()
+        require('gitsigns').setup()
+      end
+    },
 
-  -- display git status per line
-  {
-    'lewis6991/gitsigns.nvim',
-    config = function()
-      require('gitsigns').setup()
-    end
-  },
-
-  -- show indentation lines
-  {
-    'lukas-reineke/indent-blankline.nvim',
-    config = function()
-      require("indent_blankline").setup({
-        show_current_context = true,
-        show_current_context_start = true
-      })
-    end,
-  },
+    -- show indentation lines
+    {
+      'lukas-reineke/indent-blankline.nvim',
+      config = function()
+        require("indent_blankline").setup({
+          show_current_context = true,
+          show_current_context_start = true
+        })
+      end,
+    },
 
-  -- statusline
-  {
-    'nvim-lualine/lualine.nvim',
-    dependencies = { 'nvim-tree/nvim-web-devicons', },
-    config = function()
-      require('lualine').setup({
-        options = {
-          symbols = {
-            error = Error_sign,
-            warn = Warn_sign,
-            hint = Hint_sign,
-            info = Info_sign
+    -- statusline
+    {
+      'nvim-lualine/lualine.nvim',
+      dependencies = { 'nvim-tree/nvim-web-devicons', },
+      config = function()
+        require('lualine').setup({
+          options = {
+            symbols = {
+              error = Error_sign,
+              warn = Warn_sign,
+              hint = Hint_sign,
+              info = Info_sign
+            },
+            theme = 'tccs',
+            component_separators = { left = '', right = '' },
+            section_separators = { left = '', right = '' }
           },
-          theme = 'tccs',
-          component_separators = { left = '', right = '' },
-          section_separators = { left = '', right = '' }
-        },
-      })
-    end
-  },
-
-  -- show function signature while typing
-  {
-    'ray-x/lsp_signature.nvim',
-    config = function()
-      require "lsp_signature".setup({
-        bind = true,
-        handler_opts = {
-          border = "none"
-        },
-        hint_prefix = Hint_sign,
-        hint_scheme = "DiagnosticSignHint"
-      })
-    end
-  },
+        })
+      end
+    },
 
-  -- preview for markdown filetypes
-  {
-    "iamcco/markdown-preview.nvim",
-    ft = { 'markdown' },
-    build = "cd app && yarn install"
-  },
+    -- show function signature while typing
+    {
+      'ray-x/lsp_signature.nvim',
+      config = function()
+        require "lsp_signature".setup({
+          bind = true,
+          handler_opts = {
+            border = "none"
+          },
+          hint_prefix = Hint_sign,
+          hint_scheme = "DiagnosticSignHint"
+        })
+      end
+    },
 
-  -- latex asynchronous pdf rendering
-  {
-    'donRaphaco/neotex',
-    ft = { 'tex' },
-    config = function()
-      vim.g.neotex_enabled = 2
-    end
-  },
+    -- preview for markdown filetypes
+    {
+      "iamcco/markdown-preview.nvim",
+      ft = { 'markdown' },
+      build = "cd app && yarn install"
+    },
 
-  -- nim language support
-  {
-    'zah/nim.vim',
-    ft = { 'nim' }
-  },
+    -- latex asynchronous pdf rendering
+    {
+      'donRaphaco/neotex',
+      ft = { 'tex' },
+      config = function()
+        vim.g.neotex_enabled = 2
+      end
+    },
 
-  -- automatic closing of brackets
-  {
-    'windwp/nvim-autopairs',
-    config = function()
-      require("nvim-autopairs").setup()
-    end
-  },
+    -- nim language support
+    {
+      'zah/nim.vim',
+      ft = { 'nim' }
+    },
 
-  -- lang server installations
-  {
-    'williamboman/mason.nvim',
-    dependencies = {
-      {
-        'jose-elias-alvarez/null-ls.nvim',
-        config = function()
-          require("null-ls").setup({
-            sources = {
-              require("null-ls-embedded").nls_source.with({
-                filetypes = { "markdown" }
-              }),
-              require("null-ls").builtins.formatting.black,
-              require("null-ls").builtins.formatting.mdformat
-            }
-          })
-        end
-      },
-      {
-        'jay-babu/mason-null-ls.nvim',
-        config = function()
-          -- jay-babu/mason-null-ls.nvim
-          require("mason-null-ls").setup({
-            automatic_installation = true,
-            ensure_installed = { "black", "mdformat" }
-          })
-        end
-      },
-      'LostNeophyte/null-ls-embedded'
+    -- automatic closing of brackets
+    {
+      'windwp/nvim-autopairs',
+      config = function()
+        require("nvim-autopairs").setup()
+      end
     },
-    config = function()
-      require("mason").setup({
-        ui = {
-          icons = Install_icons
-        }
-      })
-    end
-  },
 
-  -- lang server management
-  {
-    'williamboman/mason-lspconfig.nvim',
-    dependencies = {
-      'neovim/nvim-lspconfig',
-      {
-        'hrsh7th/cmp-nvim-lsp',
-        config = function()
-          Capabilities = require("cmp_nvim_lsp").default_capabilities()
-          Capabilities.textDocument.foldingRange = {
-            dynamicRegistration = false,
-            lineFoldingOnly = true
-          }
-        end
-      },
-      -- navigation menu
-      {
-        'SmiteshP/nvim-navbuddy',
-        config = function()
-          local navbuddy = require("nvim-navbuddy")
-          Attach_func = function(client, bufnr)
-            navbuddy.attach(client, bufnr)
+    -- lang server installations
+    {
+      'williamboman/mason.nvim',
+      dependencies = {
+        {
+          'jose-elias-alvarez/null-ls.nvim',
+          config = function()
+            require("null-ls").setup({
+              sources = {
+                require("null-ls-embedded").nls_source.with({
+                  filetypes = { "markdown" }
+                }),
+                require("null-ls").builtins.formatting.black,
+                require("null-ls").builtins.formatting.mdformat
+              }
+            })
           end
-        end,
-        dependencies = {
-          'SmiteshP/nvim-navic',
-          'MunifTanjim/nui.nvim'
-        }
+        },
+        {
+          'jay-babu/mason-null-ls.nvim',
+          config = function()
+            -- jay-babu/mason-null-ls.nvim
+            require("mason-null-ls").setup({
+              automatic_installation = true,
+              ensure_installed = { "black", "mdformat" }
+            })
+          end
+        },
+        'LostNeophyte/null-ls-embedded'
       },
+      config = function()
+        require("mason").setup({
+          ui = {
+            icons = Install_signs
+          }
+        })
+      end
     },
-    config = function()
-      require("mason-lspconfig").setup({
-        automatic_setup = true,
-        ensure_installed = {
-          "bashls",
-          "jdtls",
-          "lua_ls",
-          "marksman",
-          "nimls",
-          "pyright",
-          "texlab"
-        }
-      })
-      require("mason-lspconfig").setup_handlers({
-        function(server_name)
-          require('lspconfig')[server_name].setup({
-            on_attach = Attach_func,
-            capabilities = Capabilities,
-            flags = {
-              debounce_text_changes = 150
+
+    -- lang server management
+    {
+      'williamboman/mason-lspconfig.nvim',
+      dependencies = {
+        'neovim/nvim-lspconfig',
+        {
+          'hrsh7th/cmp-nvim-lsp',
+          config = function()
+            Capabilities = require("cmp_nvim_lsp").default_capabilities()
+            Capabilities.textDocument.foldingRange = {
+              dynamicRegistration = false,
+              lineFoldingOnly = true
             }
-          })
-        end,
-        ["lua_ls"] = function()
-          require 'lspconfig'.lua_ls.setup({
-            settings = {
-              Lua = {
-                diagnostics = {
-                  globals = { 'vim' }
+          end
+        },
+        -- navigation menu
+        {
+          'SmiteshP/nvim-navbuddy',
+          config = function()
+            local navbuddy = require("nvim-navbuddy")
+            Attach_func = function(client, bufnr)
+              navbuddy.attach(client, bufnr)
+            end
+          end,
+          dependencies = {
+            'SmiteshP/nvim-navic',
+            'MunifTanjim/nui.nvim'
+          }
+        },
+      },
+      config = function()
+        require("mason-lspconfig").setup({
+          automatic_setup = true,
+          ensure_installed = {
+            "bashls",
+            "jdtls",
+            "lua_ls",
+            "marksman",
+            "nimls",
+            "pyright",
+            "texlab"
+          }
+        })
+        require("mason-lspconfig").setup_handlers({
+          function(server_name)
+            require('lspconfig')[server_name].setup({
+              on_attach = Attach_func,
+              capabilities = Capabilities,
+              flags = {
+                debounce_text_changes = 150
+              }
+            })
+          end,
+          ["lua_ls"] = function()
+            require 'lspconfig'.lua_ls.setup({
+              settings = {
+                Lua = {
+                  diagnostics = {
+                    globals = { 'vim' }
+                  }
                 }
               }
-            }
-          })
-        end
-      })
-    end
-  },
+            })
+          end
+        })
+      end
+    },
 
-  -- autocompletion and its sources and snippets
-  {
-    'hrsh7th/nvim-cmp',
-    dependencies = {
-      'nvim-lua/plenary.nvim',
-      'onsails/lspkind-nvim',
-      -- cmp sources
-      'hrsh7th/cmp-buffer',
-      'hrsh7th/cmp-path',
-      'lukas-reineke/cmp-under-comparator',
-      -- luasnip
-      {
-        'l3mon4d3/luasnip',
-        config = function()
-          require("luasnip.loaders.from_snipmate").lazy_load()
-        end,
-        dependencies = { 'saadparwaiz1/cmp_luasnip' }
+    -- autocompletion and its sources and snippets
+    {
+      'hrsh7th/nvim-cmp',
+      dependencies = {
+        'nvim-lua/plenary.nvim',
+        'onsails/lspkind-nvim',
+        -- cmp sources
+        'hrsh7th/cmp-buffer',
+        'hrsh7th/cmp-path',
+        'lukas-reineke/cmp-under-comparator',
+        -- luasnip
+        {
+          'l3mon4d3/luasnip',
+          config = function()
+            require("luasnip.loaders.from_snipmate").lazy_load()
+          end,
+          dependencies = { 'saadparwaiz1/cmp_luasnip' }
+        },
       },
-    },
-    config = function()
-      local cmp = require("cmp")
-      cmp.setup {
-        sorting = {
-          comparators = {
-            cmp.config.compare.offset,
-            cmp.config.compare.exact,
-            cmp.config.compare.score,
-            require "cmp-under-comparator".under,
-            cmp.config.compare.kind,
-            cmp.config.compare.sort_text,
-            cmp.config.compare.length,
-            cmp.config.compare.order
+      config = function()
+        local cmp = require("cmp")
+        cmp.setup {
+          sorting = {
+            comparators = {
+              cmp.config.compare.offset,
+              cmp.config.compare.exact,
+              cmp.config.compare.score,
+              require "cmp-under-comparator".under,
+              cmp.config.compare.kind,
+              cmp.config.compare.sort_text,
+              cmp.config.compare.length,
+              cmp.config.compare.order
+            },
           },
-        },
-        snippet = {
-          expand = function(args)
-            require("luasnip").lsp_expand(args.body)
-          end
-        },
-        mapping = {
-          ['<S-Tab>'] = cmp.mapping(function(fallback)
-            if cmp.visible() then
-              cmp.select_prev_item()
-            elseif require("luasnip").jumpable(-1) then
-              require("luasnip").jump(-1)
-            else
-              fallback()
+          snippet = {
+            expand = function(args)
+              require("luasnip").lsp_expand(args.body)
             end
-          end, { "i", "s" }),
-          ['<Tab>'] = cmp.mapping(function(fallback)
-            if cmp.visible() then
-              cmp.select_next_item()
-            elseif require("luasnip").expand_or_jumpable() then
-              require("luasnip").expand_or_jump()
-            else
-              fallback()
-            end
-          end, { "i", "s" }),
-          ['<C-e>'] = cmp.mapping.close(),
-          ['<CR>'] = cmp.mapping.confirm {
-            behavior = cmp.ConfirmBehavior.Replace,
-            select = true
+          },
+          mapping = {
+            ['<S-Tab>'] = cmp.mapping(function(fallback)
+              if cmp.visible() then
+                cmp.select_prev_item()
+              elseif require("luasnip").jumpable(-1) then
+                require("luasnip").jump(-1)
+              else
+                fallback()
+              end
+            end, { "i", "s" }),
+            ['<Tab>'] = cmp.mapping(function(fallback)
+              if cmp.visible() then
+                cmp.select_next_item()
+              elseif require("luasnip").expand_or_jumpable() then
+                require("luasnip").expand_or_jump()
+              else
+                fallback()
+              end
+            end, { "i", "s" }),
+            ['<C-e>'] = cmp.mapping.close(),
+            ['<CR>'] = cmp.mapping.confirm {
+              behavior = cmp.ConfirmBehavior.Replace,
+              select = true
+            }
+          },
+          sources = {
+            { name = 'nvim_lsp' },
+            { name = 'path' },
+            { name = 'buffer' },
+            { name = 'luasnip' }
+          },
+          formatting = {
+            format = require("lspkind").cmp_format({
+              mode = "symbol_text",
+              preset = "codicons",
+              maxwidth = 50,
+              menu = Menu_signs,
+              symbol_map = Lsp_signs
+            })
           }
-        },
-        sources = {
-          { name = 'nvim_lsp' },
-          { name = 'path' },
-          { name = 'buffer' },
-          { name = 'luasnip' }
-        },
-        formatting = {
-          format = require("lspkind").cmp_format({
-            mode = "symbol_text",
-            preset = "codicons",
-            maxwidth = 50,
-            menu = Menu_signs,
-            symbol_map = Symbol_map
-          })
         }
-      }
-    end
-  },
-
-  -- fix for cursorhold function
-  'antoinemadec/fixcursorhold.nvim',
+      end
+    },
 
-  -- showing color of hex values, etc
-  {
-    'norcalli/nvim-colorizer.lua',
-    config = function()
-      require('colorizer').setup({
-        '*',
-        '!markdown'
-      })
-    end
-  },
+    -- fix for cursorhold function
+    'antoinemadec/fixcursorhold.nvim',
 
-  -- fileexplorer on the side
-  {
-    "nvim-tree/nvim-tree.lua",
-    dependencies = {
-      "nvim-tree/nvim-web-devicons",
+    -- showing color of hex values, etc
+    {
+      'norcalli/nvim-colorizer.lua',
+      config = function()
+        require('colorizer').setup({
+          '*',
+          '!markdown'
+        })
+      end
     },
-    config = function()
-      require("nvim-tree").setup({
-        sort_by = "case_sensitive",
-        view = {
-          width = 30,
-        },
-        renderer = {
-          group_empty = true,
-        },
-        filters = {
-          dotfiles = true,
-        }
-      })
-    end
-  },
 
-  -- better language highlighting by improved parsing
-  {
-    'nvim-treesitter/nvim-treesitter',
-    dependencies = {
-      -- automatically close html-tags
-      'windwp/nvim-ts-autotag',
+    -- fileexplorer on the side
+    {
+      "nvim-tree/nvim-tree.lua",
+      dependencies = {
+        "nvim-tree/nvim-web-devicons",
+      },
+      config = function()
+        require("nvim-tree").setup({
+          sort_by = "case_sensitive",
+          view = {
+            width = 30,
+          },
+          filters = {
+            dotfiles = true,
+          },
+          renderer = {
+            group_empty = true,
+            icons = {
+              glyphs = {
+                git = Git_signs
+              },
+            },
+          }
+        })
+      end
     },
-    config = function()
-      require("nvim-treesitter.configs").setup({
-        ensure_installed = {
-          "bash",
-          "c",
-          "cpp",
-          "css",
-          "html",
-          "java",
-          "markdown",
-          "latex",
-          "python",
-        },
-        autotag = { enable = true }
-      })
-    end
-  },
 
-  -- folding improvements
-  {
-    'kevinhwang91/nvim-ufo',
-    dependencies = { 'kevinhwang91/promise-async' },
-    config = function()
-      require('ufo').setup()
-      vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
-        {
-          pattern = { '*' },
-          command = 'lua require("ufo").closeAllFolds()'
-        })
-      vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
-        {
-          pattern = { '*' },
-          command = 'lua require("ufo").openAllFolds()'
+    -- better language highlighting by improved parsing
+    {
+      'nvim-treesitter/nvim-treesitter',
+      dependencies = {
+        -- automatically close html-tags
+        'windwp/nvim-ts-autotag',
+      },
+      config = function()
+        require("nvim-treesitter.configs").setup({
+          ensure_installed = {
+            "bash",
+            "c",
+            "cpp",
+            "css",
+            "html",
+            "java",
+            "markdown",
+            "latex",
+            "python",
+          },
+          autotag = { enable = true }
         })
-    end
-  },
+      end
+    },
 
-  -- fuzzy finder
-  {
-    'nvim-telescope/telescope.nvim',
-    version = '0.1.2',
-    dependencies = { 'nvim-lua/plenary.nvim' },
-    config = function()
-      require("telescope").setup()
-    end
-  },
+    -- folding improvements
+    {
+      'kevinhwang91/nvim-ufo',
+      dependencies = { 'kevinhwang91/promise-async' },
+      config = function()
+        require('ufo').setup()
+        vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
+          {
+            pattern = { '*' },
+            command = 'lua require("ufo").closeAllFolds()'
+          })
+        vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
+          {
+            pattern = { '*' },
+            command = 'lua require("ufo").openAllFolds()'
+          })
+      end
+    },
 
-  -- clean up white spaces and empty lines before writing
-  {
-    "mcauley-penney/tidy.nvim",
-    event = "VeryLazy",
-    config = function()
-      require("tidy").setup({
-        filetype_exclude = {}
-      })
-    end
-  },
+    -- fuzzy finder
+    {
+      'nvim-telescope/telescope.nvim',
+      version = '0.1.2',
+      dependencies = { 'nvim-lua/plenary.nvim' },
+      config = function()
+        require("telescope").setup()
+      end
+    },
 
-  -- todo symbols and highlighting
-  {
-    'folke/todo-comments.nvim',
-    dependencies = { 'nvim-lua/plenary.nvim' },
-    config = function()
-      require 'todo-comments'.setup {
-        keywords = {
-          ERRO = { icon = Error_sign, color = "error" },
-          WARN = { icon = Warn_sign, color = "warning" },
-          HACK = { icon = Hack_sign, color = "warning" },
-          HINT = { icon = Hint_sign, color = "hint" },
-          TODO = { icon = Todo_sign, color = "info" },
-          INFO = { icon = Info_sign, color = "hint", alt = { "NOTE" } },
-          PERF = { icon = Perfect_sign, color = "default" },
-          TEST = { icon = Test_sign, color = "test" }
+    -- clean up white spaces and empty lines before writing
+    {
+      "mcauley-penney/tidy.nvim",
+      event = "VeryLazy",
+      config = function()
+        require("tidy").setup({
+          filetype_exclude = {}
+        })
+      end
+    },
+
+    -- todo symbols and highlighting
+    {
+      'folke/todo-comments.nvim',
+      dependencies = { 'nvim-lua/plenary.nvim' },
+      config = function()
+        require 'todo-comments'.setup {
+          keywords = {
+            ERRO = { icon = Error_sign, color = "error" },
+            WARN = { icon = Warn_sign, color = "warning" },
+            HACK = { icon = Hack_sign, color = "warning" },
+            HINT = { icon = Hint_sign, color = "hint" },
+            TODO = { icon = Todo_sign, color = "info" },
+            INFO = { icon = Info_sign, color = "hint", alt = { "NOTE" } },
+            PERF = { icon = Perfect_sign, color = "default" },
+            TEST = { icon = Test_sign, color = "test" }
+          }
         }
-      }
-    end
-  },
+      end
+    },
 
-  -- git wrapper
-  {
-    'tpope/vim-fugitive',
-    event = "VeryLazy"
-  },
+    -- git wrapper
+    {
+      'tpope/vim-fugitive',
+      event = "VeryLazy"
+    },
 
-  -- markdown language support
-  {
-    'preservim/vim-markdown',
-    ft = { 'markdown' },
-    config = function()
-      vim.g.vim_markdown_folding_style_pythonic = 1
-    end
-  },
+    -- markdown language support
+    {
+      'preservim/vim-markdown',
+      ft = { 'markdown' },
+      config = function()
+        vim.g.vim_markdown_folding_style_pythonic = 1
+      end
+    },
 
-  -- bulk renamer
-  {
-    'qpkorr/vim-renamer',
-    event = "VeryLazy"
-  },
+    -- bulk renamer
+    {
+      'qpkorr/vim-renamer',
+      event = "VeryLazy"
+    },
 
-  -- additional quote/parantheses funtions
-  {
-    "kylechui/nvim-surround",
-    event = "VeryLazy",
-    config = function()
-      require("nvim-surround").setup()
-    end
-  },
+    -- additional quote/parantheses funtions
+    {
+      "kylechui/nvim-surround",
+      event = "VeryLazy",
+      config = function()
+        require("nvim-surround").setup()
+      end
+    },
 
-  -- colorscheme
+    -- colorscheme
+    {
+      'tiyn/vim-tccs',
+      config = function()
+        vim.cmd('colorscheme tccs')
+      end
+    },
+  },
   {
-    'tiyn/vim-tccs',
-    config = function()
-      vim.cmd('colorscheme tccs')
-    end
+    ui = {
+      icons = Lazy_signs
+    }
   }
-})
+)
diff --git a/.config/nvim/lua/style.lua b/.config/nvim/lua/style.lua
index 1670a33..be96202 100644
--- a/.config/nvim/lua/style.lua
+++ b/.config/nvim/lua/style.lua
@@ -1,4 +1,4 @@
--- set diagnostic signs
+-- set signs for various uses
 Error_sign = " "
 Warn_sign = " "
 Info_sign = " "
@@ -15,7 +15,7 @@ Menu_signs = {
   luasnip = "",
 }
 
-Symbol_map = {
+Lsp_signs = {
   Text = "",
   Method = "",
   Function = "φ",
@@ -43,12 +43,46 @@ Symbol_map = {
   TypeParameter = ""
 }
 
-Install_icons = {
-  package_installed = "✓",
-  package_pending = "➜",
+Install_signs = {
+  package_installed = "",
+  package_pending = "",
   package_uninstalled = "✗"
 }
 
+Git_signs = {
+  unstaged = "",
+  staged = "",
+  unmerged = "",
+  renamed = "",
+  deleted = "",
+  untracked = "",
+  ignored = "",
+}
+
+Lazy_signs = {
+  cmd = " ",
+  config = "",
+  event = "",
+  ft = " ",
+  init = " ",
+  import = " ",
+  keys = " ",
+  lazy = "󰒲 ",
+  loaded = " ",
+  not_loaded = "",
+  plugin = " ",
+  runtime = " ",
+  source = " ",
+  start = "",
+  task = " ",
+  list = {
+    "●",
+    "➜",
+    "",
+    "",
+  }
+}
+
 vim.fn.sign_define(
   "DiagnosticSignError",
   { texthl = "DiagnosticSignError", text = Error_sign, numhl = "DiagnosticSignError" }