diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index d8b2f0e..2bd5b02 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -4,7 +4,7 @@
 ### General
 
 * 2 spaces
-* camelCase
+* snake_case
 
 ### All contributions are very welcome but themes/ extensions require a lot of work on my part if not done properly so here's a guide on how to do them.
 
diff --git a/README.md b/README.md
index 31d7a23..d4eba42 100644
--- a/README.md
+++ b/README.md
@@ -101,7 +101,7 @@ lualine.sections = {
   lualine_diagnostics = {  }
 }
 
-lualine.inactiveSections = {
+lualine.inactive_sections = {
   lualine_a = {  },
   lualine_b = {  },
   lualine_c = { 'filename' },
@@ -139,7 +139,7 @@ You can define a custom function as a lualine component
 local function hello()
   return [[hello world]]
 end
-lualine.sections = { lualine_a = { hello } }
+lualine.sections.lualine_a = { hello }
 ```
 
 </details>
@@ -174,9 +174,8 @@ All available extensions are listed in [EXTENSIONS.md](./EXTENSIONS.md)
         lualine_x = { 'encoding', 'fileformat', 'filetype' },
         lualine_y = { 'progress' },
         lualine_z = { 'location'  },
-        lualine_diagnostics = {  }
       }
-      lualine.inactiveSections = {
+      lualine.inactive_sections = {
         lualine_a = {  },
         lualine_b = {  },
         lualine_c = { 'filename' },
@@ -209,9 +208,8 @@ local lualine = require('lualine')
       lualine_x = { 'encoding', 'fileformat', 'filetype' },
       lualine_y = { 'progress' },
       lualine_z = { 'location'  },
-      lualine_diagnostics = {  }
     }
-    lualine.inactiveSections = {
+    lualine.inactive_sections = {
       lualine_a = {  },
       lualine_b = {  },
       lualine_c = { 'filename' },
diff --git a/lua/lualine.lua b/lua/lualine.lua
index 611e449..026e4c4 100644
--- a/lua/lualine.lua
+++ b/lua/lualine.lua
@@ -15,10 +15,9 @@ M.sections = {
   lualine_x = { 'encoding', 'fileformat', 'filetype' },
   lualine_y = { 'progress' },
   lualine_z = { 'location'  },
-  lualine_diagnostics = {  }
 }
 
-M.inactiveSections = {
+M.inactive_sections = {
   lualine_a = {  },
   lualine_b = {  },
   lualine_c = { 'filename' },
@@ -30,8 +29,8 @@ M.inactiveSections = {
 M.extensions = {
 }
 
-local function loadComponents()
-  local function loadSections(sections)
+local function load_components()
+  local function load_sections(sections)
     for _, section in pairs(sections) do
       for index, component in pairs(section) do
         if type(component) == 'string' then
@@ -40,17 +39,17 @@ local function loadComponents()
       end
     end
   end
-  loadSections(M.sections)
-  loadSections(M.inactiveSections)
+  load_sections(M.sections)
+  load_sections(M.inactive_sections)
 end
 
-local function  loadExtensions()
+local function  load_extensions()
   for _, extension in pairs(M.extensions) do
     if type(extension) == 'string' then
-      require('lualine.components.extensions.' .. extension).loadExtension()
+      require('lualine.extensions.' .. extension).load_extension()
     end
     if type(extension) == 'table' then
-      extension.loadExtension()
+      extension.load_extension()
     end
     if type(extension) == 'function' then
       extension()
@@ -58,64 +57,64 @@ local function  loadExtensions()
   end
 end
 
-local function setLualineTheme()
+local function set_lualine_theme()
   if type(M.theme) == 'string' then
-    M.theme =require('lualine.themes.'.. M.theme)
+    M.theme = require('lualine.themes.'.. M.theme)
   end
-  highlight.createHighlightGroups(M.theme)
+  highlight.create_highlight_groups(M.theme)
   theme_set = M.theme
 end
 
-local function StatusLine(isFocused)
+local function statusline(is_focused)
   local sections = M.sections
-  if not isFocused then
-    sections = M.inactiveSections
+  if not is_focused then
+    sections = M.inactive_sections
   end
   if M.theme ~= theme_set then
-    setLualineTheme()
+    set_lualine_theme()
   end
   local status = {}
-  if sections.lualine_a ~= nil then
-    table.insert(status, highlight.formatHighlight(isFocused, 'lualine_a'))
-    table.insert(status, utils.drawSection(sections.lualine_a, M.separator))
+  if sections.lualine_a then
+    table.insert(status, highlight.format_highlight(is_focused, 'lualine_a'))
+    table.insert(status, utils.draw_section(sections.lualine_a, M.separator))
   end
-  if sections.lualine_b ~= nil then
-    table.insert(status, highlight.formatHighlight(isFocused, 'lualine_b'))
-    table.insert(status, utils.drawSection(sections.lualine_b, M.separator))
+  if sections.lualine_b then
+    table.insert(status, highlight.format_highlight(is_focused, 'lualine_b'))
+    table.insert(status, utils.draw_section(sections.lualine_b, M.separator))
   end
-  if sections.lualine_c ~= nil then
-    table.insert(status, highlight.formatHighlight(isFocused, 'lualine_c'))
-    table.insert(status, utils.drawSection(sections.lualine_c, M.separator))
+  if sections.lualine_c then
+    table.insert(status, highlight.format_highlight(is_focused, 'lualine_c'))
+    table.insert(status, utils.draw_section(sections.lualine_c, M.separator))
   end
   table.insert(status, "%=")
-  if sections.lualine_x ~= nil then
-    table.insert(status, highlight.formatHighlight(isFocused, 'lualine_c'))
-    table.insert(status, utils.drawSection(sections.lualine_x, M.separator))
+  if sections.lualine_x then
+    table.insert(status, highlight.format_highlight(is_focused, 'lualine_c'))
+    table.insert(status, utils.draw_section(sections.lualine_x, M.separator))
   end
-  if sections.lualine_y ~= nil then
-    table.insert(status, highlight.formatHighlight(isFocused, 'lualine_b'))
-    table.insert(status, utils.drawSection(sections.lualine_y, M.separator))
+  if sections.lualine_y then
+    table.insert(status, highlight.format_highlight(is_focused, 'lualine_b'))
+    table.insert(status, utils.draw_section(sections.lualine_y, M.separator))
   end
-  if sections.lualine_z ~= nil then
-    table.insert(status, highlight.formatHighlight(isFocused, 'lualine_a'))
-    table.insert(status, utils.drawSection(sections.lualine_z, M.separator))
+  if sections.lualine_z then
+    table.insert(status, highlight.format_highlight(is_focused, 'lualine_a'))
+    table.insert(status, utils.draw_section(sections.lualine_z, M.separator))
   end
   return table.concat(status)
 end
 
-function execAutocommands()
-  _G.statusline = StatusLine
-  _G.highlight = setLualineTheme
+local function exec_autocommands()
+  _G.statusline = statusline
+  _G.set_lualine_theme = set_lualine_theme
   vim.cmd([[autocmd WinEnter,BufEnter * setlocal statusline=%!v:lua.statusline(1)]])
   vim.cmd([[autocmd WinLeave,BufLeave * setlocal statusline=%!v:lua.statusline()]])
-  vim.cmd([[autocmd ColorScheme * call v:lua.highlight()]])
+  vim.cmd([[autocmd ColorScheme * call v:lua.set_lualine_theme()]])
 end
 
 function M.status()
-  loadComponents()
-  loadExtensions()
-  setLualineTheme()
-  execAutocommands()
+  load_components()
+  load_extensions()
+  set_lualine_theme()
+  exec_autocommands()
 end
 
 return M
diff --git a/lua/lualine/components/branch.lua b/lua/lualine/components/branch.lua
index 1600e2f..8b9574f 100644
--- a/lua/lualine/components/branch.lua
+++ b/lua/lualine/components/branch.lua
@@ -1,37 +1,37 @@
 local async = require('lualine.async')
 
-local branch
+local git_branch
 
-local git_branch = async:new({
+local get_git_branch = async:new({
   cmd = 'git branch --show-current',
   on_stdout = function(_, data)
     if data then
-      branch = data:gsub('\n', '')
+      git_branch = data:gsub('\n', '')
     end
   end
 })
 
 local timer = vim.loop.new_timer()
 timer:start(0, 1000, vim.schedule_wrap(function()
-  git_branch:start()
+  get_git_branch:start()
 end))
 
-local function Branch()
-  if not branch or #branch == 0 then return '' end
+local function branch()
+  if not git_branch or #git_branch == 0 then return '' end
   local ok,devicons = pcall(require,'nvim-web-devicons')
   if ok then
     local icon = devicons.get_icon('git')
     if icon ~= nil then
-      return icon .. ' ' .. branch
+      return icon .. ' ' .. git_branch
     end
-    return branch
+    return git_branch
   end
   ok = (vim.fn.exists('*WebDevIconsGetFileTypeSymbol'))
   if ok ~= 0 then
     local icon =  ''
-    return icon .. ' ' .. branch
+    return icon .. ' ' .. git_branch
   end
-  return branch
+  return git_branch
 end
 
-return Branch
+return branch
diff --git a/lua/lualine/components/encoding.lua b/lua/lualine/components/encoding.lua
index a548b87..bbc840d 100644
--- a/lua/lualine/components/encoding.lua
+++ b/lua/lualine/components/encoding.lua
@@ -1,6 +1,6 @@
-local function Encoding()
-  local encoding = [[%{strlen(&fenc)?&fenc:&enc}]]
-  return encoding
+local function encoding()
+  local data = [[%{strlen(&fenc)?&fenc:&enc}]]
+  return data
 end
 
-return Encoding
+return encoding
diff --git a/lua/lualine/components/fileformat.lua b/lua/lualine/components/fileformat.lua
index 4012018..0bbbdab 100644
--- a/lua/lualine/components/fileformat.lua
+++ b/lua/lualine/components/fileformat.lua
@@ -1,6 +1,6 @@
-local function FileFormat()
-  local fileformat = [[%{&ff}]]
-  return fileformat
+local function fileformat()
+  local data = [[%{&ff}]]
+  return data
 end
 
-return FileFormat
+return fileformat
diff --git a/lua/lualine/components/filename.lua b/lua/lualine/components/filename.lua
index be5bb12..a5bdc7f 100644
--- a/lua/lualine/components/filename.lua
+++ b/lua/lualine/components/filename.lua
@@ -1,5 +1,6 @@
-local function FileName()
-  return [[%t %m]]
+local function filename()
+  local data = [[%t %m]]
+  return data
 end
 
-return FileName
+return filename
diff --git a/lua/lualine/components/filetype.lua b/lua/lualine/components/filetype.lua
index e28b7d6..4d5e78b 100644
--- a/lua/lualine/components/filetype.lua
+++ b/lua/lualine/components/filetype.lua
@@ -1,23 +1,23 @@
-local function Filetype()
-  local filetype = vim.bo.filetype
-  if filetype:len() > 0 then
+local function filetype()
+  local data = vim.bo.filetype
+  if #data > 0 then
     local ok,devicons = pcall(require,'nvim-web-devicons')
     if ok then
       local f_name,f_extension = vim.fn.expand('%:t'),vim.fn.expand('%:e')
       local icon = devicons.get_icon(f_name,f_extension)
       if icon ~= nil then
-        return icon .. ' ' .. filetype
+        return icon .. ' ' .. data
       end
-    return filetype
+    return data
     end
-    ok = (vim.fn.exists('*WebDevIconsGetFileTypeSymbol'))
+    ok = (vim.fn.exists('*WebDevIconsGetdataSymbol'))
     if ok ~= 0 then
-      local icon = vim.call('WebDevIconsGetFileTypeSymbol')
-      return icon .. ' ' .. filetype
+      local icon = vim.call('WebDevIconsGetdataSymbol')
+      return icon .. ' ' .. data
     end
-    return filetype
+    return data
   end
   return ''
 end
 
-return Filetype
+return filetype
diff --git a/lua/lualine/components/location.lua b/lua/lualine/components/location.lua
index 2de53a9..7c51388 100644
--- a/lua/lualine/components/location.lua
+++ b/lua/lualine/components/location.lua
@@ -1,5 +1,6 @@
-local function Location()
-  return[[%3l:%-2c]]
+local function location()
+  local data = [[%3l:%-2c]]
+  return data
 end
 
-return Location
+return location
diff --git a/lua/lualine/components/mode.lua b/lua/lualine/components/mode.lua
index 6814ca1..f225952 100644
--- a/lua/lualine/components/mode.lua
+++ b/lua/lualine/components/mode.lua
@@ -1,4 +1,4 @@
-local function Mode()
+local function mode()
   local mode_map = {
     ['__'] = '------',
     ['n']  = 'NORMAL',
@@ -15,4 +15,4 @@ local function Mode()
   return mode_map[vim.fn.mode()]
 end
 
-return Mode
+return mode
diff --git a/lua/lualine/components/progress.lua b/lua/lualine/components/progress.lua
index aac92d8..7a1a24c 100644
--- a/lua/lualine/components/progress.lua
+++ b/lua/lualine/components/progress.lua
@@ -1,5 +1,6 @@
-local function Progress()
-  return [[%3P]]
+local function progress()
+  local data = [[%3P]]
+  return data
 end
 
-return Progress
+return progress
diff --git a/lua/lualine/components/signify.lua b/lua/lualine/components/signify.lua
index 4726a4a..9547f22 100644
--- a/lua/lualine/components/signify.lua
+++ b/lua/lualine/components/signify.lua
@@ -4,7 +4,12 @@ local function signify()
    if added == -1 then added = 0 end
    if modified == -1 then modified = 0 end
    if removed == -1 then removed = 0 end
-   return '+' .. added .. ' ~'.. modified .. ' -' .. removed
+   local data = {
+    '+', added,
+    '~', modified,
+    '-', removed
+   }
+  return table.concat(data, ' ')
 end
 
 return signify
diff --git a/lua/lualine/components/extensions/fzf.lua b/lua/lualine/extensions/fzf.lua
similarity index 62%
rename from lua/lualine/components/extensions/fzf.lua
rename to lua/lualine/extensions/fzf.lua
index 1e18341..5120706 100644
--- a/lua/lualine/components/extensions/fzf.lua
+++ b/lua/lualine/extensions/fzf.lua
@@ -1,4 +1,4 @@
-local function fzfStatusline()
+local function fzf_statusline()
   vim.cmd([[hi clear fzf1]])
   vim.cmd([[hi link fzf1 lualine_a_normal]])
   vim.cmd([[hi clear fzf2]])
@@ -7,11 +7,11 @@ local function fzfStatusline()
 
 end
 
-local function loadExtension()
-  _G.fzfStatusline = fzfStatusline
-  vim.cmd(([[autocmd! User FzfStatusLine setlocal statusline=%!v:lua.fzfStatusline()]]))
+local function load_extension()
+  _G.fzf_statusline = fzf_statusline
+  vim.cmd(([[autocmd! User FzfStatusLine setlocal statusline=%!v:lua.fzf_statusline()]]))
 end
 
 return {
-  loadExtension = loadExtension
+  load_extension = load_extension
 }
diff --git a/lua/lualine/highlight.lua b/lua/lualine/highlight.lua
index bd13437..2f79601 100644
--- a/lua/lualine/highlight.lua
+++ b/lua/lualine/highlight.lua
@@ -10,34 +10,35 @@ local function highlight (name, foreground, background, special)
   return table.concat(command, ' ')
 end
 
-function M.createHighlightGroups(theme)
+function M.create_highlight_groups(theme)
   for mode, sections in pairs(theme) do
     for section, colorscheme in pairs(sections) do
       local special = nil
       if section == 'a' then
         special = 'bold'
       end
-      vim.cmd(highlight('lualine_' .. section .. '_' .. mode, colorscheme.fg, colorscheme.bg, special))
+      local highlight_group_name = { 'lualine', section, mode }
+      vim.cmd(highlight(table.concat(highlight_group_name, '_'), colorscheme.fg, colorscheme.bg, special))
     end
   end
 end
 
-function M.formatHighlight(isFocused, highlighGroup)
+function M.format_highlight(is_focused, highlight_group)
   local mode = require('lualine.components.mode')()
-  highlighGroup = [[%#]] .. highlighGroup
-  if not isFocused then
-    highlighGroup = highlighGroup .. [[_inactive]]
+  highlight_group = [[%#]] .. highlight_group
+  if not is_focused then
+    highlight_group = highlight_group .. [[_inactive]]
   else
     if mode == 'V-BLOCK' or mode == 'V-LINE' then
-      highlighGroup = highlighGroup .. '_visual'
+      highlight_group = highlight_group .. '_visual'
     elseif mode == 'V-REPLACE' then
-      highlighGroup = highlighGroup .. '_replace'
+      highlight_group = highlight_group .. '_replace'
     else
-      highlighGroup = highlighGroup .. '_' .. mode:lower()
+      highlight_group = highlight_group .. '_' .. mode:lower()
     end
   end
-  highlighGroup = highlighGroup .. [[#]]
-  return highlighGroup
+  highlight_group = highlight_group .. [[#]]
+  return highlight_group
 end
 
 return M
diff --git a/lua/lualine/themes/dracula.lua b/lua/lualine/themes/dracula.lua
index 8754fb2..c385080 100644
--- a/lua/lualine/themes/dracula.lua
+++ b/lua/lualine/themes/dracula.lua
@@ -1,91 +1,91 @@
 local M = {  }
 
-local Colors = {
-  grey      = "#44475a",
-  lightGrey = "#5f6a8e",
-  orange    = "#ffb86c",
-  purple    = "#bd93f9",
-  red       = "#ff5555",
-  yellow    = "#f1fa8c",
-  green     = "#50fa7b",
+local colors = {
+  grey       = "#44475a",
+  light_gray = "#5f6a8e",
+  orange     = "#ffb86c",
+  purple     = "#bd93f9",
+  red        = "#ff5555",
+  yellow     = "#f1fa8c",
+  green      = "#50fa7b",
 
-  white = "#f8f8f2",
-  black = "#282a36",
+  white      = "#f8f8f2",
+  black      = "#282a36",
 }
 
 M.normal = {
   a = {
-    bg = Colors.purple,
-    fg = Colors.black,
+    bg = colors.purple,
+    fg = colors.black,
   },
   b = {
-    bg = Colors.lightGrey,
-    fg  = Colors.white,
+    bg = colors.light_gray,
+    fg  = colors.white,
   },
   c = {
-    bg = Colors.grey,
-    fg = Colors.white,
+    bg = colors.grey,
+    fg = colors.white,
   }
 }
 
 M.insert = {
   a = {
-    bg = Colors.green,
-    fg = Colors.black,
+    bg = colors.green,
+    fg = colors.black,
   },
   b = {
-    bg = Colors.lightGrey,
-    fg = Colors.white,
+    bg = colors.light_gray,
+    fg = colors.white,
   },
   c = {
-    bg = Colors.grey,
-    fg = Colors.white,
+    bg = colors.grey,
+    fg = colors.white,
   }
 }
 
 
 M.visual = {
   a = {
-    bg = Colors.yellow,
-    fg = Colors.black,
+    bg = colors.yellow,
+    fg = colors.black,
   },
   b = {
-    bg = Colors.lightGrey,
-    fg = Colors.white,
+    bg = colors.light_gray,
+    fg = colors.white,
   },
   c = {
-    bg = Colors.grey,
-    fg = Colors.white,
+    bg = colors.grey,
+    fg = colors.white,
   },
 }
 
 M.replace = {
   a = {
-    bg = Colors.red,
-    fg = Colors.black,
+    bg = colors.red,
+    fg = colors.black,
   },
   b = {
-    bg = Colors.lightGrey,
-    fg = Colors.white,
+    bg = colors.light_gray,
+    fg = colors.white,
   },
   c = {
-    bg = Colors.grey,
-    fg = Colors.white,
+    bg = colors.grey,
+    fg = colors.white,
   },
 }
 
 M.command = {
   a = {
-    bg = Colors.grey,
-    fg = Colors.white,
+    bg = colors.grey,
+    fg = colors.white,
   },
   b = {
-    bg = Colors.lightGrey,
-    fg = Colors.white,
+    bg = colors.light_gray,
+    fg = colors.white,
   },
   c = {
-    bg = Colors.purple,
-    fg = Colors.white
+    bg = colors.purple,
+    fg = colors.white
   },
 }
 
@@ -93,16 +93,16 @@ M.terminal = M.normal
 
 M.inactive = {
   a = {
-    bg = Colors.white,
-    fg = Colors.purple,
+    bg = colors.white,
+    fg = colors.purple,
   },
   b = {
-    bg = Colors.grey,
-    fg = Colors.purple,
+    bg = colors.grey,
+    fg = colors.purple,
   },
   c = {
-    bg = Colors.purple,
-    fg = Colors.purple,
+    bg = colors.purple,
+    fg = colors.purple,
   },
 }
 
diff --git a/lua/lualine/themes/gruvbox.lua b/lua/lualine/themes/gruvbox.lua
index 29e1db5..68649d8 100644
--- a/lua/lualine/themes/gruvbox.lua
+++ b/lua/lualine/themes/gruvbox.lua
@@ -1,6 +1,6 @@
 local M = {  }
 
-local Colors = {
+local colors = {
   black = "#282828",
   white = '#ebdbb2',
   red = '#fb4934',
@@ -17,77 +17,77 @@ local Colors = {
 
 M.normal = {
   a = {
-    bg = Colors.gray,
-    fg = Colors.black,
+    bg = colors.gray,
+    fg = colors.black,
   },
   b = {
-    bg = Colors.lightgray,
-    fg  = Colors.white,
+    bg = colors.lightgray,
+    fg  = colors.white,
   },
   c = {
-    bg = Colors.darkgray,
-    fg = Colors.gray
+    bg = colors.darkgray,
+    fg = colors.gray
   }
 }
 
 M.insert = {
   a = {
-    bg = Colors.blue,
-    fg = Colors.black,
+    bg = colors.blue,
+    fg = colors.black,
   },
   b = {
-    bg = Colors.lightgray,
-    fg = Colors.white,
+    bg = colors.lightgray,
+    fg = colors.white,
   },
   c = {
-    bg = Colors.lightgray,
-    fg = Colors.white
+    bg = colors.lightgray,
+    fg = colors.white
   }
 }
 
 
 M.visual = {
   a = {
-    bg = Colors.yellow,
-    fg = Colors.black,
+    bg = colors.yellow,
+    fg = colors.black,
   },
   b = {
-    bg = Colors.lightgray,
-    fg = Colors.white,
+    bg = colors.lightgray,
+    fg = colors.white,
   },
   c = {
-    bg = Colors.inactivegray,
-    fg = Colors.black
+    bg = colors.inactivegray,
+    fg = colors.black
   },
 }
 
 M.replace = {
   a = {
-    bg = Colors.red,
-    fg = Colors.black,
+    bg = colors.red,
+    fg = colors.black,
   },
   b = {
-    bg = Colors.lightgray,
-    fg = Colors.white,
+    bg = colors.lightgray,
+    fg = colors.white,
   },
   c = {
-    bg = Colors.black,
-    fg = Colors.white
+    bg = colors.black,
+    fg = colors.white
   },
 }
 
 M.command = {
   a = {
-    bg = Colors.green,
-    fg = Colors.black,
+    bg = colors.green,
+    fg = colors.black,
   },
   b = {
-    bg = Colors.lightgray,
-    fg = Colors.white,
+    bg = colors.lightgray,
+    fg = colors.white,
   },
   c = {
-    bg = Colors.inactivegray,
-    fg = Colors.black
+    bg = colors.inactivegray,
+    fg = colors.black
   },
 }
 
@@ -95,16 +95,16 @@ M.terminal = M.normal
 
 M.inactive = {
   a = {
-    bg = Colors.darkgray,
-    fg = Colors.gray,
+    bg = colors.darkgray,
+    fg = colors.gray,
   },
   b = {
-    bg = Colors.darkgray,
-    fg = Colors.gray,
+    bg = colors.darkgray,
+    fg = colors.gray,
   },
   c = {
-    bg = Colors.darkgray,
-    fg = Colors.gray
+    bg = colors.darkgray,
+    fg = colors.gray
   },
 }
 
diff --git a/lua/lualine/themes/onedark.lua b/lua/lualine/themes/onedark.lua
index 157b018..aee6df3 100644
--- a/lua/lualine/themes/onedark.lua
+++ b/lua/lualine/themes/onedark.lua
@@ -1,6 +1,6 @@
 local M = {  }
 
-local Colors = {
+local colors = {
   red = "#E06C75",
   dark_red = "#BE5046",
   green = "#98C379",
@@ -23,61 +23,61 @@ local Colors = {
 
 M.normal = {
   a = {
-    fg = Colors.black,
-    bg = Colors.green,
+    fg = colors.black,
+    bg = colors.green,
   },
   b = {
-    fg = Colors.white,
-    bg = Colors.visual_grey,
+    fg = colors.white,
+    bg = colors.visual_grey,
   },
   c = {
-    fg = Colors.green,
-    bg = Colors.black,
+    fg = colors.green,
+    bg = colors.black,
   },
 }
 
 M.insert = {
   a = {
-    fg = Colors.black,
-    bg = Colors.blue,
+    fg = colors.black,
+    bg = colors.blue,
   },
   b = {
-    fg = Colors.white,
-    bg = Colors.visual_grey,
+    fg = colors.white,
+    bg = colors.visual_grey,
   },
   c = {
-    fg = Colors.blue,
-    bg = Colors.black,
+    fg = colors.blue,
+    bg = colors.black,
   },
 }
 
 M.visual = {
   a = {
-    fg = Colors.black,
-    bg = Colors.purple,
+    fg = colors.black,
+    bg = colors.purple,
   },
   b = {
-    fg = Colors.white,
-    bg = Colors.visual_grey,
+    fg = colors.white,
+    bg = colors.visual_grey,
   },
   c = {
-    fg = Colors.purple,
-    bg = Colors.black,
+    fg = colors.purple,
+    bg = colors.black,
   },
 }
 
 M.replace = {
   a = {
-    fg = Colors.black,
-    bg = Colors.red,
+    fg = colors.black,
+    bg = colors.red,
   },
   b = {
-    fg = Colors.white,
-    bg = Colors.visual_grey,
+    fg = colors.white,
+    bg = colors.visual_grey,
   },
   c = {
-    fg = Colors.red,
-    bg = Colors.black,
+    fg = colors.red,
+    bg = colors.black,
   },
 }
 
@@ -86,16 +86,16 @@ M.command = M.normal
 
 M.inactive = {
   a = {
-    fg = Colors.black,
-    bg = Colors.white,
+    fg = colors.black,
+    bg = colors.white,
   },
   b = {
-    fg = Colors.white,
-    bg = Colors.visual_grey,
+    fg = colors.white,
+    bg = colors.visual_grey,
   },
   c = {
-    fg = Colors.white,
-    bg = Colors.visual_grey,
+    fg = colors.white,
+    bg = colors.visual_grey,
   },
 }
 
diff --git a/lua/lualine/utils.lua b/lua/lualine/utils.lua
index 588f994..48c520d 100644
--- a/lua/lualine/utils.lua
+++ b/lua/lualine/utils.lua
@@ -1,9 +1,9 @@
 local M = {  }
 
-function M.drawSection(section, separator)
+function M.draw_section(section, separator)
   local status = {}
-  for _, statusFunction in pairs(section) do
-    local localstatus = statusFunction()
+  for _, status_function in pairs(section) do
+    local localstatus = status_function()
     if #localstatus > 0 then
       table.insert(status, localstatus)
     end