fix: lspname background color

refactor: readme.md

README.md

@@ -2,6 +2,11 @@
 
 Minimal statusline
 
+## Requirements
+
+- [lsp](neovim/nvim-lspconfig)
+- [gitsign](https://github.com/lewis6991/gitsigns.nvim)
+
 ## Setup
 
 ### lazy
@@ -21,15 +26,15 @@ return {
 ## Configuration
 
 To customize layout you need to create a function that will return a string,
-this string will represent the section of your statusline
+this string will be the section of your statusline
 
 ```lua
 require('roseline').setup {
     theme = 'rose-pine',
     layout = {
         a = section_a,
         b = section_b,
-        c = '',
+        c = section_c,
         d = section_d,
         e = section_e,
     },

lua/roseline/init.lua

@@ -1,4 +1,5 @@
 vim.opt.statusline = "%!v:lua.require('roseline').load()"
+
 local M = {}
 
 M.config = nil
@@ -10,6 +11,7 @@ local function color(item, group_name)
   return '%#' .. group_name .. '#' .. item .. '%*'
 end
 
+--- roseline highlight groups
 ---@param theme string
 local function set_highlight(theme)
   local group = 'St'
@@ -48,13 +50,13 @@ local function set_highlight(theme)
   hl(0, group .. 'DiagnosticWarnLspClient', { fg = colors.yellow, bg = colors.background })
   hl(0, group .. 'DiagnosticHintLspClient', { fg = colors.purple, bg = colors.background })
   hl(0, group .. 'DiagnosticInfoLspClient', { fg = colors.cyan, bg = colors.background })
-  hl(0, group .. 'Lsp', { fg = colors.cyan, bg = colors.base })
+  hl(0, group .. 'Lsp', { fg = colors.cyan, bg = colors.background })
   hl(0, group .. 'LspReverse', { fg = colors.cyan, reverse = true })
   hl(0, group .. 'Info', { fg = colors.cyan, bg = colors.background })
   hl(0, group .. 'InfoReverse', { fg = colors.cyan, reverse = true })
 end
 
---- mode
+--- section for modes
 ---@return string
 local function section_a()
   local icons = M.config.icons
@@ -107,7 +109,7 @@ local function section_a()
   return string.format('%s%s%s%s%s', block, neovim, block, mode, default_right)
 end
 
---- git sign
+--- section for gitsigns
 ---@return string
 local function section_b()
   local icons = M.config.icons
@@ -139,7 +141,7 @@ local function section_b()
   return string.format('%s %s %s %s', head, added, changed, removed)
 end
 
---- lsp and diagnostic
+--- section for lsp and diagnostics
 ---@return string
 local function section_d()
   local icons = M.config.icons
@@ -213,6 +215,8 @@ local function section_d()
   )
 end
 
+--- section for line and total line
+---@return string
 local function section_e()
   local icons = M.config.icons
   return string.format(
@@ -224,6 +228,8 @@ local function section_e()
   )
 end
 
+--- roseline default config
+---@return table
 local function default_config()
   local layout = {
     a = section_a,