From bd4e3d58e2c217abaaef0bfc0745e3fa25259544 Mon Sep 17 00:00:00 2001
From: Folke Lemaitre <folke.lemaitre@gmail.com>
Date: Mon, 5 Sep 2022 12:16:26 +0200
Subject: [PATCH 01/13] refactor: use a better way to generate day style

---
 lua/lightline/colorscheme/tokyonight.lua | 12 ----
 lua/lualine/themes/tokyonight.lua        | 13 ----
 lua/tokyonight/colors.lua                |  4 +-
 lua/tokyonight/extra/init.lua            |  1 -
 lua/tokyonight/util.lua                  | 92 +++---------------------
 5 files changed, 12 insertions(+), 110 deletions(-)

diff --git a/lua/lightline/colorscheme/tokyonight.lua b/lua/lightline/colorscheme/tokyonight.lua
index e37694b..5220f12 100644
--- a/lua/lightline/colorscheme/tokyonight.lua
+++ b/lua/lightline/colorscheme/tokyonight.lua
@@ -1,6 +1,5 @@
 local config = require("tokyonight.config")
 local colors = require("tokyonight.colors").setup(config)
-local util = require("tokyonight.util")
 
 local tokyonight = {}
 
@@ -37,15 +36,4 @@ tokyonight.tabline = {
   tabsel = { { colors.blue, colors.fg_gutter }, { colors.dark3, colors.bg } },
 }
 
-if vim.o.background == "light" then
-  for _, mode in pairs(tokyonight) do
-    for _, section in pairs(mode) do
-      for _, subsection in pairs(section) do
-        subsection[1] = util.getColor(subsection[1])
-        subsection[2] = util.getColor(subsection[2])
-      end
-    end
-  end
-end
-
 return tokyonight
diff --git a/lua/lualine/themes/tokyonight.lua b/lua/lualine/themes/tokyonight.lua
index 5312214..88c41ba 100644
--- a/lua/lualine/themes/tokyonight.lua
+++ b/lua/lualine/themes/tokyonight.lua
@@ -36,19 +36,6 @@ tokyonight.inactive = {
   c = { bg = colors.bg_statusline, fg = colors.fg_gutter },
 }
 
-if vim.o.background == "light" then
-  for _, mode in pairs(tokyonight) do
-    for _, section in pairs(mode) do
-      if section.bg then
-        section.bg = util.getColor(section.bg)
-      end
-      if section.fg then
-        section.fg = util.getColor(section.fg)
-      end
-    end
-  end
-end
-
 if vim.g.tokyonight_lualine_bold then
   for _, mode in pairs(tokyonight) do
     mode.a.gui = "bold"
diff --git a/lua/tokyonight/colors.lua b/lua/tokyonight/colors.lua
index 1ed48ab..ecf0669 100644
--- a/lua/tokyonight/colors.lua
+++ b/lua/tokyonight/colors.lua
@@ -87,8 +87,8 @@ function M.setup(config)
 
   util.color_overrides(colors, config)
 
-  if config.transform_colors and (config.style == "day" or vim.o.background == "light") then
-    return util.light_colors(colors)
+  if config.style == "day" or vim.o.background == "light" then
+    return util.invert_colors(colors)
   end
 
   return colors
diff --git a/lua/tokyonight/extra/init.lua b/lua/tokyonight/extra/init.lua
index 1011df2..7e33b3a 100644
--- a/lua/tokyonight/extra/init.lua
+++ b/lua/tokyonight/extra/init.lua
@@ -33,7 +33,6 @@ for extra, ext in pairs(extras) do
   for style, style_name in pairs(styles) do
     config.style = style
     config = config or require("tokyonight.config")
-    config.transform_colors = true
     local colors = require("tokyonight.colors").setup(config)
     local fname = extra .. "_tokyonight_" .. style .. "." .. ext
     colors["_upstream_url"] = "https://github.com/folke/tokyonight.nvim/raw/main/extras/" .. fname
diff --git a/lua/tokyonight/util.lua b/lua/tokyonight/util.lua
index 87278ed..7f8fe60 100644
--- a/lua/tokyonight/util.lua
+++ b/lua/tokyonight/util.lua
@@ -3,7 +3,6 @@ local hsluv = require("tokyonight.hsluv")
 local util = {}
 
 util.colorsUsed = {}
-util.colorCache = {}
 
 util.bg = "#000000"
 util.fg = "#ffffff"
@@ -52,7 +51,7 @@ function util.brighten(color, percentage)
   return hsluv.hsluv_to_hex(hsl)
 end
 
-function util.invertColor(color)
+function util.invert_color(color)
   if color ~= "NONE" then
     local hsl = hsluv.hex_to_hsluv(color)
     hsl[3] = 100 - hsl[3]
@@ -64,25 +63,6 @@ function util.invertColor(color)
   return color
 end
 
-function util.randomColor(color)
-  if color ~= "NONE" then
-    local hsl = hsluv.hex_to_hsluv(color)
-    hsl[1] = math.random(1, 360)
-    return hsluv.hsluv_to_hex(hsl)
-  end
-  return color
-end
-
-function util.getColor(color)
-  if vim.o.background == "dark" then
-    return color
-  end
-  if not util.colorCache[color] then
-    util.colorCache[color] = util.invertColor(color)
-  end
-  return util.colorCache[color]
-end
-
 -- local ns = vim.api.nvim_create_namespace("tokyonight")
 function util.highlight(group, color)
   if color.fg then
@@ -96,9 +76,9 @@ function util.highlight(group, color)
   end
 
   local style = color.style and "gui=" .. color.style or "gui=NONE"
-  local fg = color.fg and "guifg=" .. util.getColor(color.fg) or "guifg=NONE"
-  local bg = color.bg and "guibg=" .. util.getColor(color.bg) or "guibg=NONE"
-  local sp = color.sp and "guisp=" .. util.getColor(color.sp) or ""
+  local fg = color.fg and "guifg=" .. color.fg or "guifg=NONE"
+  local bg = color.bg and "guibg=" .. color.bg or "guibg=NONE"
+  local sp = color.sp and "guisp=" .. color.sp or ""
 
   local hl = "highlight " .. group .. " " .. style .. " " .. fg .. " " .. bg .. " " .. sp
 
@@ -201,21 +181,18 @@ function util.terminal(colors)
 
   vim.g.terminal_color_6 = colors.cyan
   vim.g.terminal_color_14 = colors.cyan
-
-  if vim.o.background == "light" then
-    for i = 0, 15, 1 do
-      vim.g["terminal_color_" .. i] = util.getColor(vim.g["terminal_color_" .. i])
-    end
-  end
 end
 
-function util.light_colors(colors)
+---@param colors ColorScheme
+---@return ColorScheme
+function util.invert_colors(colors)
   if type(colors) == "string" then
-    return util.getColor(colors)
+    ---@diagnostic disable-next-line: return-type-mismatch
+    return util.invert_color(colors)
   end
   local ret = {}
   for key, value in pairs(colors) do
-    ret[key] = util.light_colors(value)
+    ret[key] = util.invert_colors(value)
   end
   return ret
 end
@@ -278,53 +255,4 @@ function util.color_overrides(colors, config)
   end
 end
 
-function util.light(brightness)
-  for hl_name, hl in pairs(vim.api.nvim__get_hl_defs(0)) do
-    local def = {}
-    for key, def_key in pairs({ foreground = "fg", background = "bg", special = "sp" }) do
-      if type(hl[key]) == "number" then
-        local hex = string.format("#%06x", hl[key])
-        local color = util.invertColor(hex)
-        if brightness then
-          color = util.brighten(hex, brightness)
-        end
-        table.insert(def, "gui" .. def_key .. "=" .. color)
-      end
-    end
-    if hl_name ~= "" and #def > 0 then
-      for _, style in pairs({ "bold", "italic", "underline", "undercurl", "reverse" }) do
-        if hl[style] then
-          table.insert(def, "gui=" .. style)
-        end
-      end
-
-      vim.cmd("highlight! " .. hl_name .. " " .. table.concat(def, " "))
-    end
-  end
-end
-
-function util.random()
-  local colors = {}
-  for hl_name, hl in pairs(vim.api.nvim__get_hl_defs(0)) do
-    local def = {}
-    for key, def_key in pairs({ foreground = "fg", background = "bg", special = "sp" }) do
-      if type(hl[key]) == "number" then
-        local hex = string.format("#%06x", hl[key])
-        local color = colors[hex] and colors[hex] or util.randomColor(hex)
-        colors[hex] = color
-        table.insert(def, "gui" .. def_key .. "=" .. color)
-      end
-    end
-    if hl_name ~= "" and #def > 0 then
-      for _, style in pairs({ "bold", "italic", "underline", "undercurl", "reverse" }) do
-        if hl[style] then
-          table.insert(def, "gui=" .. style)
-        end
-      end
-
-      vim.cmd("highlight! " .. hl_name .. " " .. table.concat(def, " "))
-    end
-  end
-end
-
 return util

From 3c05c5ad8e2611da1514d1c633b677e956fbb0ce Mon Sep 17 00:00:00 2001
From: Folke Lemaitre <folke.lemaitre@gmail.com>
Date: Mon, 5 Sep 2022 12:33:12 +0200
Subject: [PATCH 02/13] refactor: gitSigns

---
 lua/tokyonight/colors.lua | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/lua/tokyonight/colors.lua b/lua/tokyonight/colors.lua
index ecf0669..58fe6ae 100644
--- a/lua/tokyonight/colors.lua
+++ b/lua/tokyonight/colors.lua
@@ -41,7 +41,6 @@ function M.setup(config)
     red = "#f7768e",
     red1 = "#db4b4b",
     git = { change = "#6183bb", add = "#449dab", delete = "#914c54", conflict = "#bb7a61" },
-    gitSigns = { add = "#164846", change = "#394b70", delete = "#823c41" },
   }
   if config.style == "night" or config.style == "day" or vim.o.background == "light" then
     colors.bg = "#1a1b26"
@@ -58,9 +57,9 @@ function M.setup(config)
   }
 
   colors.gitSigns = {
-    add = util.brighten(colors.gitSigns.add, 0.2),
-    change = util.brighten(colors.gitSigns.change, 0.2),
-    delete = util.brighten(colors.gitSigns.delete, 0.2),
+    add = util.brighten("#164846", 0.2),
+    change = util.brighten("#394b70", 0.2),
+    delete = util.brighten("#823c41", 0.2),
   }
 
   colors.git.ignore = colors.dark3

From dba4e35903b6c22fda33e5f1f4139b34ced57e7b Mon Sep 17 00:00:00 2001
From: Folke Lemaitre <folke.lemaitre@gmail.com>
Date: Mon, 5 Sep 2022 14:06:03 +0200
Subject: [PATCH 03/13] refactor: refactored code to better deal with the day
 theme

---
 lua/lightline/colorscheme/tokyonight.lua |  3 +-
 lua/lualine/themes/tokyonight.lua        |  4 +-
 lua/tokyonight/colors.lua                | 12 ++---
 lua/tokyonight/config.lua                | 59 +++++++++++-------------
 lua/tokyonight/extra/init.lua            |  5 +-
 lua/tokyonight/theme.lua                 | 45 ++++++++++++------
 lua/tokyonight/util.lua                  | 23 ++++++---
 7 files changed, 84 insertions(+), 67 deletions(-)

diff --git a/lua/lightline/colorscheme/tokyonight.lua b/lua/lightline/colorscheme/tokyonight.lua
index 5220f12..dba1c42 100644
--- a/lua/lightline/colorscheme/tokyonight.lua
+++ b/lua/lightline/colorscheme/tokyonight.lua
@@ -1,5 +1,4 @@
-local config = require("tokyonight.config")
-local colors = require("tokyonight.colors").setup(config)
+local colors = require("tokyonight.colors").setup({ transform = true })
 
 local tokyonight = {}
 
diff --git a/lua/lualine/themes/tokyonight.lua b/lua/lualine/themes/tokyonight.lua
index 88c41ba..29cdffd 100644
--- a/lua/lualine/themes/tokyonight.lua
+++ b/lua/lualine/themes/tokyonight.lua
@@ -1,6 +1,4 @@
-local config = require("tokyonight.config")
-local colors = require("tokyonight.colors").setup(config)
-local util = require("tokyonight.util")
+local colors = require("tokyonight.colors").setup({ transform = true })
 
 local tokyonight = {}
 
diff --git a/lua/tokyonight/colors.lua b/lua/tokyonight/colors.lua
index 58fe6ae..d7c9a5f 100644
--- a/lua/tokyonight/colors.lua
+++ b/lua/tokyonight/colors.lua
@@ -1,11 +1,11 @@
 local util = require("tokyonight.util")
+local config = require("tokyonight.config").options
 
 local M = {}
 
----@param config Config
 ---@return ColorScheme
-function M.setup(config)
-  config = config or require("tokyonight.config")
+function M.setup(opts)
+  opts = opts or {}
 
   -- Color Palette
   ---@class ColorScheme
@@ -40,7 +40,7 @@ function M.setup(config)
     teal = "#1abc9c",
     red = "#f7768e",
     red1 = "#db4b4b",
-    git = { change = "#6183bb", add = "#449dab", delete = "#914c54", conflict = "#bb7a61" },
+    git = { change = "#6183bb", add = "#449dab", delete = "#914c54" },
   }
   if config.style == "night" or config.style == "day" or vim.o.background == "light" then
     colors.bg = "#1a1b26"
@@ -86,8 +86,8 @@ function M.setup(config)
 
   util.color_overrides(colors, config)
 
-  if config.style == "day" or vim.o.background == "light" then
-    return util.invert_colors(colors)
+  if opts.transform and (config.style == "day" or vim.o.background == "light") then
+    util.invert_colors(colors)
   end
 
   return colors
diff --git a/lua/tokyonight/config.lua b/lua/tokyonight/config.lua
index cb262d7..83821e0 100644
--- a/lua/tokyonight/config.lua
+++ b/lua/tokyonight/config.lua
@@ -1,40 +1,37 @@
 -- shim vim for kitty and other generators
 vim = vim or { g = {}, o = {} }
 
-local function opt(key, default)
-  key = "tokyonight_" .. key
-  if vim.g[key] == nil then
-    return default
-  end
-  if vim.g[key] == 0 then
-    return false
-  end
-  return vim.g[key]
-end
+local M = {}
 
 ---@class Config
-local config = {
-  style = opt("style", "storm"),
-  dayBrightness = opt("day_brightness", 0.3),
-  transparent = opt("transparent", false),
-  commentStyle = opt("italic_comments", true) and "italic" or "NONE",
-  keywordStyle = opt("italic_keywords", true) and "italic" or "NONE",
-  functionStyle = opt("italic_functions", false) and "italic" or "NONE",
-  variableStyle = opt("italic_variables", false) and "italic" or "NONE",
-  hideInactiveStatusline = opt("hide_inactive_statusline", false),
-  terminalColors = opt("terminal_colors", true),
-  sidebars = opt("sidebars", {}),
-  colors = opt("colors", {}),
-  dev = opt("dev", false),
-  darkFloat = opt("dark_float", true),
-  darkSidebar = opt("dark_sidebar", true),
-  transparentSidebar = opt("transparent_sidebar", false),
-  transform_colors = false,
-  lualineBold = opt("lualine_bold", false),
+local defaults = {
+  style = "storm",
+  styles = {
+    comments = "italic",
+    functions = "NONE",
+    keywords = "italic",
+    variables = "NONE",
+  },
+  colors = {},
+  darkFloat = true,
+  darkSidebar = true,
+  dayBrightness = 0.3,
+  dev = false,
+  hideInactiveStatusline = false,
+  lualineBold = false,
+  sidebars = {},
+  terminalColors = true,
+  transparent = false,
+  transparentSidebar = false,
 }
 
-if config.style == "day" then
-  vim.o.background = "light"
+---@type Config
+M.options = {}
+
+function M.setup(options)
+  M.options = vim.tbl_deep_extend("force", {}, defaults, options or {})
 end
 
-return config
+M.setup()
+
+return M
diff --git a/lua/tokyonight/extra/init.lua b/lua/tokyonight/extra/init.lua
index 7e33b3a..329b07a 100644
--- a/lua/tokyonight/extra/init.lua
+++ b/lua/tokyonight/extra/init.lua
@@ -1,6 +1,6 @@
 package.path = "./lua/?/init.lua;./lua/?.lua"
 
-local config = require("tokyonight.config")
+local config = require("tokyonight.config").options
 
 local function write(str, fileName)
   print("[write] extra/" .. fileName)
@@ -32,8 +32,7 @@ for extra, ext in pairs(extras) do
   local plugin = require("tokyonight.extra." .. extra)
   for style, style_name in pairs(styles) do
     config.style = style
-    config = config or require("tokyonight.config")
-    local colors = require("tokyonight.colors").setup(config)
+    local colors = require("tokyonight.colors").setup({ transform = true })
     local fname = extra .. "_tokyonight_" .. style .. "." .. ext
     colors["_upstream_url"] = "https://github.com/folke/tokyonight.nvim/raw/main/extras/" .. fname
     colors["_style_name"] = "Tokyo Night" .. style_name
diff --git a/lua/tokyonight/theme.lua b/lua/tokyonight/theme.lua
index 29a7cd5..6c98fa7 100644
--- a/lua/tokyonight/theme.lua
+++ b/lua/tokyonight/theme.lua
@@ -1,22 +1,31 @@
 local util = require("tokyonight.util")
 local colors = require("tokyonight.colors")
+local config = require("tokyonight.config").options
 
 local M = {}
+--
+---@class Highlight
+---@field fg string|nil
+---@field bg string|nil
+---@field sp string|nil
+---@field style string|nil
+
+---@alias Highlights table<string,Highlight>
 
----@param config Config
 ---@return Theme
-function M.setup(config)
-  config = config or require("tokyonight.config")
-
+function M.setup()
   ---@class Theme
-  local theme = {}
-  theme.config = config
-  theme.colors = colors.setup(config)
+  ---@field base Highlights
+  ---@field plugins Highlights
+  local theme = {
+    config = config,
+    colors = colors.setup(),
+  }
 
   local c = theme.colors
 
   theme.base = {
-    Comment = { fg = c.comment, style = config.commentStyle }, -- any comment
+    Comment = { fg = c.comment, style = config.styles.comments }, -- any comment
     ColorColumn = { bg = c.black }, -- used for the columns set with 'colorcolumn'
     Conceal = { fg = c.dark5 }, -- placeholder characters substituted for concealed text (see 'conceallevel')
     Cursor = { fg = c.bg, bg = c.fg }, -- character under the cursor
@@ -90,15 +99,15 @@ function M.setup(config)
     -- Boolean       = { }, --  a boolean constant: TRUE, false
     -- Float         = { }, --    a floating point constant: 2.3e10
 
-    Identifier = { fg = c.magenta, style = config.variableStyle }, -- (preferred) any variable name
-    Function = { fg = c.blue, style = config.functionStyle }, -- function name (also: methods for classes)
+    Identifier = { fg = c.magenta, style = config.styles.variables }, -- (preferred) any variable name
+    Function = { fg = c.blue, style = config.styles.functions }, -- function name (also: methods for classes)
 
     Statement = { fg = c.magenta }, -- (preferred) any statement
     -- Conditional   = { }, --  if, then, else, endif, switch, etc.
     -- Repeat        = { }, --   for, do, while, etc.
     -- Label         = { }, --    case, default, etc.
     Operator = { fg = c.blue5 }, -- "sizeof", "+", "*", etc.
-    Keyword = { fg = c.cyan, style = config.keywordStyle }, --  any other keyword
+    Keyword = { fg = c.cyan, style = config.styles.keywords }, --  any other keyword
     -- Exception     = { }, --  try, catch, throw
 
     PreProc = { fg = c.cyan }, -- (preferred) generic Preprocessor
@@ -227,8 +236,8 @@ function M.setup(config)
     -- TSFuncBuiltin       = { };    -- For builtin functions: `table.insert` in Lua.
     -- TSFuncMacro         = { };    -- For macro defined fuctions (calls and definitions): each `macro_rules` in Rust.
     -- TSInclude           = { };    -- For includes: `#include` in C, `use` or `extern crate` in Rust, or `require` in Lua.
-    TSKeyword = { fg = c.purple, style = config.keywordStyle }, -- For keywords that don't fall in previous categories.
-    TSKeywordFunction = { fg = c.magenta, style = config.functionStyle }, -- For keywords used to define a fuction.
+    TSKeyword = { fg = c.purple, style = config.styles.keywords }, -- For keywords that don't fall in previous categories.
+    TSKeywordFunction = { fg = c.magenta, style = config.styles.functions }, -- For keywords used to define a fuction.
     TSLabel = { fg = c.blue }, -- For labels: `label:` in C and `:label:` in Lua.
     -- TSMethod            = { };    -- For method calls and definitions.
     -- TSNamespace         = { };    -- For identifiers referring to modules and namespaces.
@@ -248,7 +257,7 @@ function M.setup(config)
     -- TSSymbol            = { };    -- For identifiers referring to symbols or atoms.
     -- TSType              = { };    -- For types.
     -- TSTypeBuiltin       = { };    -- For builtin types.
-    TSVariable = { style = config.variableStyle }, -- Any variable name that does not have another highlight.
+    TSVariable = { style = config.styles.variables }, -- Any variable name that does not have another highlight.
     TSVariableBuiltin = { fg = c.red }, -- Variable names that are defined by the languages, like `this` or `self`.
 
     -- TSTag               = { };    -- Tags like html tag names.
@@ -510,7 +519,7 @@ function M.setup(config)
     MiniStarterCurrent = { style = "nocombine" },
     MiniStarterFooter = { fg = c.yellow, style = "italic" },
     MiniStarterHeader = { fg = c.blue },
-    MiniStarterInactive = { fg = c.comment, style = config.commentStyle },
+    MiniStarterInactive = { fg = c.comment, style = config.styles.comments },
     MiniStarterItem = { fg = c.fg, bg = config.transparent and c.none or c.bg },
     MiniStarterItemBullet = { fg = c.border_highlight },
     MiniStarterItemPrefix = { fg = c.warning },
@@ -563,6 +572,12 @@ function M.setup(config)
     theme.plugins.MiniStatuslineInactive = inactive
   end
 
+  if config.style == "day" or vim.o.background == "light" then
+    util.invert_colors(theme.colors)
+    util.invert_highlights(theme.base)
+    util.invert_highlights(theme.plugins)
+  end
+
   return theme
 end
 
diff --git a/lua/tokyonight/util.lua b/lua/tokyonight/util.lua
index 7f8fe60..929ce2c 100644
--- a/lua/tokyonight/util.lua
+++ b/lua/tokyonight/util.lua
@@ -184,17 +184,29 @@ function util.terminal(colors)
 end
 
 ---@param colors ColorScheme
----@return ColorScheme
 function util.invert_colors(colors)
   if type(colors) == "string" then
     ---@diagnostic disable-next-line: return-type-mismatch
     return util.invert_color(colors)
   end
-  local ret = {}
   for key, value in pairs(colors) do
-    ret[key] = util.invert_colors(value)
+    colors[key] = util.invert_colors(value)
+  end
+end
+
+---@param hls Highlights
+function util.invert_highlights(hls)
+  for _, hl in pairs(hls) do
+    if hl.fg then
+      hl.fg = util.invert_color(hl.fg)
+    end
+    if hl.bg then
+      hl.bg = util.invert_color(hl.bg)
+    end
+    if hl.sp then
+      hl.sp = util.invert_color(hl.sp)
+    end
   end
-  return ret
 end
 
 ---@param theme Theme
@@ -203,9 +215,6 @@ function util.load(theme)
   if vim.g.colors_name then
     vim.cmd("hi clear")
   end
-  -- if vim.fn.exists("syntax_on") then
-  --   vim.cmd("syntax reset")
-  -- end
 
   vim.o.termguicolors = true
   vim.g.colors_name = "tokyonight"

From a3b558b552a7cc932f92328a5fe053711155e242 Mon Sep 17 00:00:00 2001
From: Folke Lemaitre <folke.lemaitre@gmail.com>
Date: Mon, 5 Sep 2022 16:09:28 +0200
Subject: [PATCH 04/13] feat: added colorscheme names for styles

---
 colors/tokyonight-day.lua   | 1 +
 colors/tokyonight-night.lua | 1 +
 colors/tokyonight-storm.lua | 1 +
 colors/tokyonight.lua       | 1 +
 colors/tokyonight.vim       | 9 ---------
 lua/tokyonight/colors.lua   | 2 +-
 lua/tokyonight/config.lua   | 7 ++++---
 lua/tokyonight/init.lua     | 7 ++++++-
 8 files changed, 15 insertions(+), 14 deletions(-)
 create mode 100644 colors/tokyonight-day.lua
 create mode 100644 colors/tokyonight-night.lua
 create mode 100644 colors/tokyonight-storm.lua
 create mode 100644 colors/tokyonight.lua
 delete mode 100644 colors/tokyonight.vim

diff --git a/colors/tokyonight-day.lua b/colors/tokyonight-day.lua
new file mode 100644
index 0000000..61bf56b
--- /dev/null
+++ b/colors/tokyonight-day.lua
@@ -0,0 +1 @@
+require("tokyonight").load({ style = "day" })
diff --git a/colors/tokyonight-night.lua b/colors/tokyonight-night.lua
new file mode 100644
index 0000000..92f8f26
--- /dev/null
+++ b/colors/tokyonight-night.lua
@@ -0,0 +1 @@
+require("tokyonight").load({ style = "night" })
diff --git a/colors/tokyonight-storm.lua b/colors/tokyonight-storm.lua
new file mode 100644
index 0000000..40710d9
--- /dev/null
+++ b/colors/tokyonight-storm.lua
@@ -0,0 +1 @@
+require("tokyonight").load({ style = "storm" })
diff --git a/colors/tokyonight.lua b/colors/tokyonight.lua
new file mode 100644
index 0000000..f559581
--- /dev/null
+++ b/colors/tokyonight.lua
@@ -0,0 +1 @@
+require("tokyonight").load()
diff --git a/colors/tokyonight.vim b/colors/tokyonight.vim
deleted file mode 100644
index 4764076..0000000
--- a/colors/tokyonight.vim
+++ /dev/null
@@ -1,9 +0,0 @@
-" clear cache so this reloads changes.
-" useful for development
-" lua package.loaded['tokyonight'] = nil
-" lua package.loaded['tokyonight.theme'] = nil
-" lua package.loaded['tokyonight.colors'] = nil
-" lua package.loaded['tokyonight.util'] = nil
-lua package.loaded['tokyonight.config'] = nil
-
-lua require('tokyonight').colorscheme()
diff --git a/lua/tokyonight/colors.lua b/lua/tokyonight/colors.lua
index d7c9a5f..552d439 100644
--- a/lua/tokyonight/colors.lua
+++ b/lua/tokyonight/colors.lua
@@ -1,11 +1,11 @@
 local util = require("tokyonight.util")
-local config = require("tokyonight.config").options
 
 local M = {}
 
 ---@return ColorScheme
 function M.setup(opts)
   opts = opts or {}
+  local config = require("tokyonight.config").options
 
   -- Color Palette
   ---@class ColorScheme
diff --git a/lua/tokyonight/config.lua b/lua/tokyonight/config.lua
index 83821e0..682db58 100644
--- a/lua/tokyonight/config.lua
+++ b/lua/tokyonight/config.lua
@@ -1,6 +1,3 @@
--- shim vim for kitty and other generators
-vim = vim or { g = {}, o = {} }
-
 local M = {}
 
 ---@class Config
@@ -32,6 +29,10 @@ function M.setup(options)
   M.options = vim.tbl_deep_extend("force", {}, defaults, options or {})
 end
 
+function M.extend(options)
+  M.options = vim.tbl_deep_extend("force", {}, M.options or defaults, options or {})
+end
+
 M.setup()
 
 return M
diff --git a/lua/tokyonight/init.lua b/lua/tokyonight/init.lua
index c4cbb62..6cd4ec0 100644
--- a/lua/tokyonight/init.lua
+++ b/lua/tokyonight/init.lua
@@ -3,8 +3,13 @@ local theme = require("tokyonight.theme")
 
 local M = {}
 
-function M.colorscheme()
+function M.load(opts)
+  if opts then
+    require("tokyonight.config").extend(opts)
+  end
   util.load(theme.setup())
 end
 
+M.colorscheme = M.load
+
 return M

From 81a68450989dcf304decbc27a69658f21a9c6038 Mon Sep 17 00:00:00 2001
From: Folke Lemaitre <folke.lemaitre@gmail.com>
Date: Mon, 5 Sep 2022 16:10:05 +0200
Subject: [PATCH 05/13] fix: access config.options within setup instead of
 global

---
 lua/tokyonight/theme.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lua/tokyonight/theme.lua b/lua/tokyonight/theme.lua
index 6c98fa7..4b93497 100644
--- a/lua/tokyonight/theme.lua
+++ b/lua/tokyonight/theme.lua
@@ -1,6 +1,5 @@
 local util = require("tokyonight.util")
 local colors = require("tokyonight.colors")
-local config = require("tokyonight.config").options
 
 local M = {}
 --
@@ -14,6 +13,7 @@ local M = {}
 
 ---@return Theme
 function M.setup()
+  local config = require("tokyonight.config").options
   ---@class Theme
   ---@field base Highlights
   ---@field plugins Highlights

From 70ca40cfe7bfdd5c4b7a7b1ef7a06ee2bbf9db0a Mon Sep 17 00:00:00 2001
From: Folke Lemaitre <folke.lemaitre@gmail.com>
Date: Mon, 5 Sep 2022 16:17:10 +0200
Subject: [PATCH 06/13] fix: improved extra generation (fixes some wrong color)

---
 extras/kitty_tokyonight_day.conf   |  4 +-
 extras/kitty_tokyonight_night.conf |  4 +-
 extras/kitty_tokyonight_storm.conf |  2 +-
 extras/tmux_tokyonight_day.tmux    | 14 +++----
 extras/tmux_tokyonight_night.tmux  | 14 +++----
 lua/tokyonight/extra/init.lua      | 65 ++++++++++++++++--------------
 6 files changed, 54 insertions(+), 49 deletions(-)

diff --git a/extras/kitty_tokyonight_day.conf b/extras/kitty_tokyonight_day.conf
index d0c95b5..6a11bc7 100644
--- a/extras/kitty_tokyonight_day.conf
+++ b/extras/kitty_tokyonight_day.conf
@@ -16,7 +16,7 @@ cursor_text_color #e1e2e7
 
 # Tabs
 active_tab_background #2e7de9
-active_tab_foreground #d4d6e4
+active_tab_foreground #e9e9ec
 inactive_tab_background #c4c8da
 inactive_tab_foreground #8990b3
 #tab_bar_background #e9e9ed
@@ -44,4 +44,4 @@ color15 #3760bf
 # extended colors
 color16 #b15c00
 color17 #c64343
-  
+  
\ No newline at end of file
diff --git a/extras/kitty_tokyonight_night.conf b/extras/kitty_tokyonight_night.conf
index fa4e665..b9dc2db 100644
--- a/extras/kitty_tokyonight_night.conf
+++ b/extras/kitty_tokyonight_night.conf
@@ -16,7 +16,7 @@ cursor_text_color #1a1b26
 
 # Tabs
 active_tab_background #7aa2f7
-active_tab_foreground #1f2335
+active_tab_foreground #16161e
 inactive_tab_background #292e42
 inactive_tab_foreground #545c7e
 #tab_bar_background #15161E
@@ -44,4 +44,4 @@ color15 #c0caf5
 # extended colors
 color16 #ff9e64
 color17 #db4b4b
-  
+  
\ No newline at end of file
diff --git a/extras/kitty_tokyonight_storm.conf b/extras/kitty_tokyonight_storm.conf
index 8b6fa00..4288f34 100644
--- a/extras/kitty_tokyonight_storm.conf
+++ b/extras/kitty_tokyonight_storm.conf
@@ -44,4 +44,4 @@ color15 #c0caf5
 # extended colors
 color16 #ff9e64
 color17 #db4b4b
-  
+  
\ No newline at end of file
diff --git a/extras/tmux_tokyonight_day.tmux b/extras/tmux_tokyonight_day.tmux
index 65f1119..c6b1fea 100644
--- a/extras/tmux_tokyonight_day.tmux
+++ b/extras/tmux_tokyonight_day.tmux
@@ -13,7 +13,7 @@ set -g pane-active-border-style "fg=#2e7de9"
 set -g status "on"
 set -g status-justify "left"
 
-set -g status-style "fg=#2e7de9,bg=#d4d6e4"
+set -g status-style "fg=#2e7de9,bg=#e9e9ec"
 
 set -g status-left-length "100"
 set -g status-right-length "100"
@@ -21,12 +21,12 @@ set -g status-right-length "100"
 set -g status-left-style NONE
 set -g status-right-style NONE
 
-set -g status-left "#[fg=#e9e9ed,bg=#2e7de9,bold] #S #[fg=#2e7de9,bg=#d4d6e4,nobold,nounderscore,noitalics]"
-set -g status-right "#[fg=#d4d6e4,bg=#d4d6e4,nobold,nounderscore,noitalics]#[fg=#2e7de9,bg=#d4d6e4] #{prefix_highlight} #[fg=#a8aecb,bg=#d4d6e4,nobold,nounderscore,noitalics]#[fg=#2e7de9,bg=#a8aecb] %Y-%m-%d  %I:%M %p #[fg=#2e7de9,bg=#a8aecb,nobold,nounderscore,noitalics]#[fg=#e9e9ed,bg=#2e7de9,bold] #h "
+set -g status-left "#[fg=#e9e9ed,bg=#2e7de9,bold] #S #[fg=#2e7de9,bg=#e9e9ec,nobold,nounderscore,noitalics]"
+set -g status-right "#[fg=#e9e9ec,bg=#e9e9ec,nobold,nounderscore,noitalics]#[fg=#2e7de9,bg=#e9e9ec] #{prefix_highlight} #[fg=#a8aecb,bg=#e9e9ec,nobold,nounderscore,noitalics]#[fg=#2e7de9,bg=#a8aecb] %Y-%m-%d  %I:%M %p #[fg=#2e7de9,bg=#a8aecb,nobold,nounderscore,noitalics]#[fg=#e9e9ed,bg=#2e7de9,bold] #h "
 
-setw -g window-status-activity-style "underscore,fg=#6172b0,bg=#d4d6e4"
+setw -g window-status-activity-style "underscore,fg=#6172b0,bg=#e9e9ec"
 setw -g window-status-separator ""
-setw -g window-status-style "NONE,fg=#6172b0,bg=#d4d6e4"
-setw -g window-status-format "#[fg=#d4d6e4,bg=#d4d6e4,nobold,nounderscore,noitalics]#[default] #I  #W #F #[fg=#d4d6e4,bg=#d4d6e4,nobold,nounderscore,noitalics]"
-setw -g window-status-current-format "#[fg=#d4d6e4,bg=#a8aecb,nobold,nounderscore,noitalics]#[fg=#2e7de9,bg=#a8aecb,bold] #I  #W #F #[fg=#a8aecb,bg=#d4d6e4,nobold,nounderscore,noitalics]"
+setw -g window-status-style "NONE,fg=#6172b0,bg=#e9e9ec"
+setw -g window-status-format "#[fg=#e9e9ec,bg=#e9e9ec,nobold,nounderscore,noitalics]#[default] #I  #W #F #[fg=#e9e9ec,bg=#e9e9ec,nobold,nounderscore,noitalics]"
+setw -g window-status-current-format "#[fg=#e9e9ec,bg=#a8aecb,nobold,nounderscore,noitalics]#[fg=#2e7de9,bg=#a8aecb,bold] #I  #W #F #[fg=#a8aecb,bg=#e9e9ec,nobold,nounderscore,noitalics]"
   
\ No newline at end of file
diff --git a/extras/tmux_tokyonight_night.tmux b/extras/tmux_tokyonight_night.tmux
index 656f3ff..49adf9d 100644
--- a/extras/tmux_tokyonight_night.tmux
+++ b/extras/tmux_tokyonight_night.tmux
@@ -13,7 +13,7 @@ set -g pane-active-border-style "fg=#7aa2f7"
 set -g status "on"
 set -g status-justify "left"
 
-set -g status-style "fg=#7aa2f7,bg=#1f2335"
+set -g status-style "fg=#7aa2f7,bg=#16161e"
 
 set -g status-left-length "100"
 set -g status-right-length "100"
@@ -21,12 +21,12 @@ set -g status-right-length "100"
 set -g status-left-style NONE
 set -g status-right-style NONE
 
-set -g status-left "#[fg=#15161E,bg=#7aa2f7,bold] #S #[fg=#7aa2f7,bg=#1f2335,nobold,nounderscore,noitalics]"
-set -g status-right "#[fg=#1f2335,bg=#1f2335,nobold,nounderscore,noitalics]#[fg=#7aa2f7,bg=#1f2335] #{prefix_highlight} #[fg=#3b4261,bg=#1f2335,nobold,nounderscore,noitalics]#[fg=#7aa2f7,bg=#3b4261] %Y-%m-%d  %I:%M %p #[fg=#7aa2f7,bg=#3b4261,nobold,nounderscore,noitalics]#[fg=#15161E,bg=#7aa2f7,bold] #h "
+set -g status-left "#[fg=#15161E,bg=#7aa2f7,bold] #S #[fg=#7aa2f7,bg=#16161e,nobold,nounderscore,noitalics]"
+set -g status-right "#[fg=#16161e,bg=#16161e,nobold,nounderscore,noitalics]#[fg=#7aa2f7,bg=#16161e] #{prefix_highlight} #[fg=#3b4261,bg=#16161e,nobold,nounderscore,noitalics]#[fg=#7aa2f7,bg=#3b4261] %Y-%m-%d  %I:%M %p #[fg=#7aa2f7,bg=#3b4261,nobold,nounderscore,noitalics]#[fg=#15161E,bg=#7aa2f7,bold] #h "
 
-setw -g window-status-activity-style "underscore,fg=#a9b1d6,bg=#1f2335"
+setw -g window-status-activity-style "underscore,fg=#a9b1d6,bg=#16161e"
 setw -g window-status-separator ""
-setw -g window-status-style "NONE,fg=#a9b1d6,bg=#1f2335"
-setw -g window-status-format "#[fg=#1f2335,bg=#1f2335,nobold,nounderscore,noitalics]#[default] #I  #W #F #[fg=#1f2335,bg=#1f2335,nobold,nounderscore,noitalics]"
-setw -g window-status-current-format "#[fg=#1f2335,bg=#3b4261,nobold,nounderscore,noitalics]#[fg=#7aa2f7,bg=#3b4261,bold] #I  #W #F #[fg=#3b4261,bg=#1f2335,nobold,nounderscore,noitalics]"
+setw -g window-status-style "NONE,fg=#a9b1d6,bg=#16161e"
+setw -g window-status-format "#[fg=#16161e,bg=#16161e,nobold,nounderscore,noitalics]#[default] #I  #W #F #[fg=#16161e,bg=#16161e,nobold,nounderscore,noitalics]"
+setw -g window-status-current-format "#[fg=#16161e,bg=#3b4261,nobold,nounderscore,noitalics]#[fg=#7aa2f7,bg=#3b4261,bold] #I  #W #F #[fg=#3b4261,bg=#16161e,nobold,nounderscore,noitalics]"
   
\ No newline at end of file
diff --git a/lua/tokyonight/extra/init.lua b/lua/tokyonight/extra/init.lua
index 329b07a..3791349 100644
--- a/lua/tokyonight/extra/init.lua
+++ b/lua/tokyonight/extra/init.lua
@@ -1,6 +1,4 @@
-package.path = "./lua/?/init.lua;./lua/?.lua"
-
-local config = require("tokyonight.config").options
+local M = {}
 
 local function write(str, fileName)
   print("[write] extra/" .. fileName)
@@ -9,33 +7,40 @@ local function write(str, fileName)
   file:close()
 end
 
--- map of plugin name to plugin extension
-local extras = {
-  kitty = "conf",
-  fish = "fish",
-  alacritty = "yml",
-  wezterm = "toml",
-  tmux = "tmux",
-  xresources = "Xresources",
-  xfceterm = "theme",
-  foot = "ini",
-  tilix = "json",
-}
--- map of style to style name
-local styles = {
-  storm = " Storm",
-  night = "",
-  day = " Day",
-}
+function M.setup()
+  local config = require("tokyonight.config")
+  vim.o.background = "dark"
 
-for extra, ext in pairs(extras) do
-  local plugin = require("tokyonight.extra." .. extra)
-  for style, style_name in pairs(styles) do
-    config.style = style
-    local colors = require("tokyonight.colors").setup({ transform = true })
-    local fname = extra .. "_tokyonight_" .. style .. "." .. ext
-    colors["_upstream_url"] = "https://github.com/folke/tokyonight.nvim/raw/main/extras/" .. fname
-    colors["_style_name"] = "Tokyo Night" .. style_name
-    write(plugin.generate(colors), fname)
+  -- map of plugin name to plugin extension
+  local extras = {
+    kitty = "conf",
+    fish = "fish",
+    alacritty = "yml",
+    wezterm = "toml",
+    tmux = "tmux",
+    xresources = "Xresources",
+    xfceterm = "theme",
+    foot = "ini",
+    tilix = "json",
+  }
+  -- map of style to style name
+  local styles = {
+    storm = " Storm",
+    night = "",
+    day = " Day",
+  }
+
+  for extra, ext in pairs(extras) do
+    local plugin = require("tokyonight.extra." .. extra)
+    for style, style_name in pairs(styles) do
+      config.setup({ style = style })
+      local colors = require("tokyonight.colors").setup({ transform = true })
+      local fname = extra .. "_tokyonight_" .. style .. "." .. ext
+      colors["_upstream_url"] = "https://github.com/folke/tokyonight.nvim/raw/main/extras/" .. fname
+      colors["_style_name"] = "Tokyo Night" .. style_name
+      write(plugin.generate(colors), fname)
+    end
   end
 end
+
+return M

From 28b790dbd6d0dd87f762293cd20c652fd5db01aa Mon Sep 17 00:00:00 2001
From: Folke Lemaitre <folke.lemaitre@gmail.com>
Date: Mon, 5 Sep 2022 16:55:26 +0200
Subject: [PATCH 07/13] optim: refactored color methods

---
 lua/tokyonight/util.lua | 17 ++++++-----------
 1 file changed, 6 insertions(+), 11 deletions(-)

diff --git a/lua/tokyonight/util.lua b/lua/tokyonight/util.lua
index 929ce2c..f0ff1d9 100644
--- a/lua/tokyonight/util.lua
+++ b/lua/tokyonight/util.lua
@@ -8,21 +8,16 @@ util.bg = "#000000"
 util.fg = "#ffffff"
 util.day_brightness = 0.3
 
-local function hexToRgb(hex_str)
-  local hex = "[abcdef0-9][abcdef0-9]"
-  local pat = "^#(" .. hex .. ")(" .. hex .. ")(" .. hex .. ")$"
-  hex_str = string.lower(hex_str)
-
-  assert(string.find(hex_str, pat) ~= nil, "hex_to_rgb: invalid hex_str: " .. tostring(hex_str))
-
-  local r, g, b = string.match(hex_str, pat)
-  return { tonumber(r, 16), tonumber(g, 16), tonumber(b, 16) }
+---@param c  string
+local function hexToRgb(c)
+  c = string.lower(c)
+  return { tonumber(c:sub(2, 3), 16), tonumber(c:sub(4, 5), 16), tonumber(c:sub(6, 7), 16) }
 end
 
 ---@param fg string foreground color
 ---@param bg string background color
 ---@param alpha number number between 0 and 1. 0 results in bg, 1 results in fg
-function util.blend(fg, bg, alpha)
+function M.blend(fg, bg, alpha)
   bg = hexToRgb(bg)
   fg = hexToRgb(fg)
 
@@ -31,7 +26,7 @@ function util.blend(fg, bg, alpha)
     return math.floor(math.min(math.max(0, ret), 255) + 0.5)
   end
 
-  return string.format("#%02X%02X%02X", blendChannel(1), blendChannel(2), blendChannel(3))
+  return string.format("#%02x%02x%02x", blendChannel(1), blendChannel(2), blendChannel(3))
 end
 
 function util.darken(hex, amount, bg)

From 426aed0670ae395d20e37193d3af31d1245531a3 Mon Sep 17 00:00:00 2001
From: Folke Lemaitre <folke.lemaitre@gmail.com>
Date: Mon, 5 Sep 2022 16:56:09 +0200
Subject: [PATCH 08/13] feat: use vim.api.nvim_set_hl instead of ":hi"

---
 lua/tokyonight/util.lua | 129 +++++++++++++---------------------------
 1 file changed, 41 insertions(+), 88 deletions(-)

diff --git a/lua/tokyonight/util.lua b/lua/tokyonight/util.lua
index f0ff1d9..a713f3d 100644
--- a/lua/tokyonight/util.lua
+++ b/lua/tokyonight/util.lua
@@ -1,12 +1,8 @@
-local hsluv = require("tokyonight.hsluv")
+local M = {}
 
-local util = {}
-
-util.colorsUsed = {}
-
-util.bg = "#000000"
-util.fg = "#ffffff"
-util.day_brightness = 0.3
+M.bg = "#000000"
+M.fg = "#ffffff"
+M.day_brightness = 0.3
 
 ---@param c  string
 local function hexToRgb(c)
@@ -29,83 +25,38 @@ function M.blend(fg, bg, alpha)
   return string.format("#%02x%02x%02x", blendChannel(1), blendChannel(2), blendChannel(3))
 end
 
-function util.darken(hex, amount, bg)
-  return util.blend(hex, bg or util.bg, math.abs(amount))
+function M.darken(hex, amount, bg)
+  return M.blend(hex, bg or M.bg, math.abs(amount))
 end
-function util.lighten(hex, amount, fg)
-  return util.blend(hex, fg or util.fg, math.abs(amount))
+function M.lighten(hex, amount, fg)
+  return M.blend(hex, fg or M.fg, math.abs(amount))
 end
 
-function util.brighten(color, percentage)
-  local hsl = hsluv.hex_to_hsluv(color)
-  local larpSpace = 100 - hsl[3]
-  if percentage < 0 then
-    larpSpace = hsl[3]
-  end
-  hsl[3] = hsl[3] + larpSpace * percentage
-  return hsluv.hsluv_to_hex(hsl)
-end
-
-function util.invert_color(color)
+function M.invert_color(color)
+  local hsluv = require("tokyonight.hsluv")
   if color ~= "NONE" then
     local hsl = hsluv.hex_to_hsluv(color)
     hsl[3] = 100 - hsl[3]
     if hsl[3] < 40 then
-      hsl[3] = hsl[3] + (100 - hsl[3]) * util.day_brightness
+      hsl[3] = hsl[3] + (100 - hsl[3]) * M.day_brightness
     end
     return hsluv.hsluv_to_hex(hsl)
   end
   return color
 end
 
--- local ns = vim.api.nvim_create_namespace("tokyonight")
-function util.highlight(group, color)
-  if color.fg then
-    util.colorsUsed[color.fg] = true
-  end
-  if color.bg then
-    util.colorsUsed[color.bg] = true
-  end
-  if color.sp then
-    util.colorsUsed[color.sp] = true
-  end
-
-  local style = color.style and "gui=" .. color.style or "gui=NONE"
-  local fg = color.fg and "guifg=" .. color.fg or "guifg=NONE"
-  local bg = color.bg and "guibg=" .. color.bg or "guibg=NONE"
-  local sp = color.sp and "guisp=" .. color.sp or ""
-
-  local hl = "highlight " .. group .. " " .. style .. " " .. fg .. " " .. bg .. " " .. sp
-
-  if color.link then
-    vim.cmd("highlight! link " .. group .. " " .. color.link)
-  else
-    -- local data = {}
-    -- if color.fg then data.foreground = color.fg end
-    -- if color.bg then data.background = color.bg end
-    -- if color.sp then data.special = color.sp end
-    -- if color.style then data[color.style] = true end
-    -- vim.api.nvim_set_hl(ns, group, data)
-    vim.cmd(hl)
-  end
-end
-
-function util.debug(colors)
-  colors = colors or require("tokyonight.colors")
-  -- Dump unused colors
-  for name, color in pairs(colors) do
-    if type(color) == "table" then
-      util.debug(color)
-    else
-      if util.colorsUsed[color] == nil then
-        print("not used: " .. name .. " : " .. color)
-      end
+function M.highlight(group, color)
+  local hl = { fg = color.fg, bg = color.bg, sp = color.sp, link = color.link }
+  if color.style and color.style:lower() ~= "none" then
+    for s in string.gmatch(color.style, "([^,]+)") do
+      hl[s] = true
     end
   end
+  vim.api.nvim_set_hl(0, group, hl)
 end
 
 --- Delete the autocmds when the theme changes to something else
-function util.onColorScheme()
+function M.onColorScheme()
   if vim.g.colors_name ~= "tokyonight" then
     vim.cmd([[autocmd! TokyoNight]])
     vim.cmd([[augroup! TokyoNight]])
@@ -113,7 +64,7 @@ function util.onColorScheme()
 end
 
 ---@param config Config
-function util.autocmds(config)
+function M.autocmds(config)
   vim.cmd([[augroup TokyoNight]])
   vim.cmd([[  autocmd!]])
   vim.cmd([[  autocmd ColorScheme * lua require("tokyonight.util").onColorScheme()]])
@@ -136,20 +87,20 @@ end
 --
 ---@param str string template string
 ---@param table table key value pairs to replace in the string
-function util.template(str, table)
+function M.template(str, table)
   return (str:gsub("($%b{})", function(w)
     return table[w:sub(3, -2)] or w
   end))
 end
 
-function util.syntax(syntax)
+function M.syntax(syntax)
   for group, colors in pairs(syntax) do
-    util.highlight(group, colors)
+    M.highlight(group, colors)
   end
 end
 
 ---@param colors ColorScheme
-function util.terminal(colors)
+function M.terminal(colors)
   -- dark
   vim.g.terminal_color_0 = colors.black
   vim.g.terminal_color_8 = colors.terminal_black
@@ -179,33 +130,33 @@ function util.terminal(colors)
 end
 
 ---@param colors ColorScheme
-function util.invert_colors(colors)
+function M.invert_colors(colors)
   if type(colors) == "string" then
     ---@diagnostic disable-next-line: return-type-mismatch
-    return util.invert_color(colors)
+    return M.invert_color(colors)
   end
   for key, value in pairs(colors) do
-    colors[key] = util.invert_colors(value)
+    colors[key] = M.invert_colors(value)
   end
 end
 
 ---@param hls Highlights
-function util.invert_highlights(hls)
+function M.invert_highlights(hls)
   for _, hl in pairs(hls) do
     if hl.fg then
-      hl.fg = util.invert_color(hl.fg)
+      hl.fg = M.invert_color(hl.fg)
     end
     if hl.bg then
-      hl.bg = util.invert_color(hl.bg)
+      hl.bg = M.invert_color(hl.bg)
     end
     if hl.sp then
-      hl.sp = util.invert_color(hl.sp)
+      hl.sp = M.invert_color(hl.sp)
     end
   end
 end
 
 ---@param theme Theme
-function util.load(theme)
+function M.load(theme)
   -- only needed to clear when not the default colorscheme
   if vim.g.colors_name then
     vim.cmd("hi clear")
@@ -215,22 +166,24 @@ function util.load(theme)
   vim.g.colors_name = "tokyonight"
   -- vim.api.nvim__set_hl_ns(ns)
   -- load base theme
-  util.syntax(theme.base)
-  util.syntax(theme.plugins)
+  M.syntax(theme.base)
+  M.syntax(theme.plugins)
+
+  -- vim.api.nvim_set_hl_ns(M.ns)
   if theme.config.terminalColors then
-    util.terminal(theme.colors)
+    M.terminal(theme.colors)
   end
 
-  util.autocmds(theme.config)
+  M.autocmds(theme.config)
 
   vim.defer_fn(function()
-    util.syntax(theme.defer)
+    M.syntax(theme.defer)
   end, 100)
 end
 
 ---@param config Config
 ---@param colors ColorScheme
-function util.color_overrides(colors, config)
+function M.color_overrides(colors, config)
   if type(config.colors) == "table" then
     for key, value in pairs(config.colors) do
       if not colors[key] then
@@ -239,7 +192,7 @@ function util.color_overrides(colors, config)
 
       -- Patch: https://github.com/ful1e5/onedark.nvim/issues/6
       if type(colors[key]) == "table" then
-        util.color_overrides(colors[key], { colors = value })
+        M.color_overrides(colors[key], { colors = value })
       else
         if value:lower() == "none" then
           -- set to none
@@ -259,4 +212,4 @@ function util.color_overrides(colors, config)
   end
 end
 
-return util
+return M

From 9268b4c39f0e82fb21f6f00feb64800f6df6ffe2 Mon Sep 17 00:00:00 2001
From: Folke Lemaitre <folke.lemaitre@gmail.com>
Date: Mon, 5 Sep 2022 16:56:39 +0200
Subject: [PATCH 09/13] optim: updated colors to no longer need brighten

---
 lua/tokyonight/colors.lua | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lua/tokyonight/colors.lua b/lua/tokyonight/colors.lua
index 552d439..f8461ac 100644
--- a/lua/tokyonight/colors.lua
+++ b/lua/tokyonight/colors.lua
@@ -57,9 +57,9 @@ function M.setup(opts)
   }
 
   colors.gitSigns = {
-    add = util.brighten("#164846", 0.2),
-    change = util.brighten("#394b70", 0.2),
-    delete = util.brighten("#823c41", 0.2),
+    add = "#266d6a",
+    change = "#536c9e",
+    delete = "#b2555b",
   }
 
   colors.git.ignore = colors.dark3

From ec13e0f44fd8f2920c291cb60aa745da1e59148e Mon Sep 17 00:00:00 2001
From: Folke Lemaitre <folke.lemaitre@gmail.com>
Date: Mon, 5 Sep 2022 16:56:58 +0200
Subject: [PATCH 10/13] style: added lua annotations to init methods

---
 lua/tokyonight/config.lua | 2 ++
 lua/tokyonight/init.lua   | 5 +++++
 2 files changed, 7 insertions(+)

diff --git a/lua/tokyonight/config.lua b/lua/tokyonight/config.lua
index 682db58..f2b4eff 100644
--- a/lua/tokyonight/config.lua
+++ b/lua/tokyonight/config.lua
@@ -25,10 +25,12 @@ local defaults = {
 ---@type Config
 M.options = {}
 
+---@param options Config|nil
 function M.setup(options)
   M.options = vim.tbl_deep_extend("force", {}, defaults, options or {})
 end
 
+---@param options Config|nil
 function M.extend(options)
   M.options = vim.tbl_deep_extend("force", {}, M.options or defaults, options or {})
 end
diff --git a/lua/tokyonight/init.lua b/lua/tokyonight/init.lua
index 6cd4ec0..4571503 100644
--- a/lua/tokyonight/init.lua
+++ b/lua/tokyonight/init.lua
@@ -1,8 +1,10 @@
 local util = require("tokyonight.util")
 local theme = require("tokyonight.theme")
+local config = require("tokyonight.config")
 
 local M = {}
 
+---@param opts Config|nil
 function M.load(opts)
   if opts then
     require("tokyonight.config").extend(opts)
@@ -10,6 +12,9 @@ function M.load(opts)
   util.load(theme.setup())
 end
 
+M.setup = config.setup
+
+-- keep for backward compatibility
 M.colorscheme = M.load
 
 return M

From 12649d34fec045b6cd92c252a4210cabe78748c8 Mon Sep 17 00:00:00 2001
From: Folke Lemaitre <folke.lemaitre@gmail.com>
Date: Mon, 5 Sep 2022 20:32:31 +0200
Subject: [PATCH 11/13] feat: callbacks to easily override (or add) colors and
 highlights

---
 lua/lualine/themes/tokyonight.lua |  3 +-
 lua/tokyonight/colors.lua         | 14 ++++---
 lua/tokyonight/config.lua         | 37 +++++++++++------
 lua/tokyonight/theme.lua          | 66 +++++++++++++++----------------
 lua/tokyonight/util.lua           | 42 ++------------------
 5 files changed, 71 insertions(+), 91 deletions(-)

diff --git a/lua/lualine/themes/tokyonight.lua b/lua/lualine/themes/tokyonight.lua
index 29cdffd..8c48cde 100644
--- a/lua/lualine/themes/tokyonight.lua
+++ b/lua/lualine/themes/tokyonight.lua
@@ -1,4 +1,5 @@
 local colors = require("tokyonight.colors").setup({ transform = true })
+local config = require("tokyonight.config").options
 
 local tokyonight = {}
 
@@ -34,7 +35,7 @@ tokyonight.inactive = {
   c = { bg = colors.bg_statusline, fg = colors.fg_gutter },
 }
 
-if vim.g.tokyonight_lualine_bold then
+if config.lualine_bold then
   for _, mode in pairs(tokyonight) do
     mode.a.gui = "bold"
   end
diff --git a/lua/tokyonight/colors.lua b/lua/tokyonight/colors.lua
index f8461ac..22431d4 100644
--- a/lua/tokyonight/colors.lua
+++ b/lua/tokyonight/colors.lua
@@ -47,7 +47,7 @@ function M.setup(opts)
     colors.bg_dark = "#16161e"
   end
   util.bg = colors.bg
-  util.day_brightness = config.dayBrightness
+  util.day_brightness = config.day_brightness
 
   colors.diff = {
     add = util.darken(colors.green2, 0.15),
@@ -72,8 +72,13 @@ function M.setup(opts)
   colors.bg_statusline = colors.bg_dark
 
   -- Sidebar and Floats are configurable
-  colors.bg_sidebar = (config.transparentSidebar and colors.none) or config.darkSidebar and colors.bg_dark or colors.bg
-  colors.bg_float = config.darkFloat and colors.bg_dark or colors.bg
+  colors.bg_sidebar = config.styles.sidebars == "transparent" and colors.none
+    or config.styles.sidebars == "dark" and colors.bg_dark
+    or colors.bg
+
+  colors.bg_float = config.styles.floats == "transparent" and colors.none
+    or config.styles.floats == "dark" and colors.bg_dark
+    or colors.bg
 
   colors.bg_visual = util.darken(colors.blue0, 0.7)
   colors.bg_search = colors.blue0
@@ -84,8 +89,7 @@ function M.setup(opts)
   colors.info = colors.blue2
   colors.hint = colors.teal
 
-  util.color_overrides(colors, config)
-
+  config.on_colors(colors)
   if opts.transform and (config.style == "day" or vim.o.background == "light") then
     util.invert_colors(colors)
   end
diff --git a/lua/tokyonight/config.lua b/lua/tokyonight/config.lua
index f2b4eff..68a9700 100644
--- a/lua/tokyonight/config.lua
+++ b/lua/tokyonight/config.lua
@@ -2,24 +2,35 @@ local M = {}
 
 ---@class Config
 local defaults = {
-  style = "storm",
+  style = "storm", -- The theme comes in three styles, `storm`, a darker variant `night` and `day`
+  transparent = false, -- Enable this to disable setting the background color
+  terminal_colors = true, -- Configure the colors used when opening a `:terminal` in Neovim                                                                                                  |
   styles = {
+    -- Style to be applied to different syntax groups
+    -- Value is any valid attr-list value `:help attr-list`
     comments = "italic",
-    functions = "NONE",
     keywords = "italic",
+    functions = "NONE",
     variables = "NONE",
+    -- Background styles. Can be "dark", "transparent" or "normal"
+    sidebars = "dark", -- style for sidebars, see below
+    floats = "dark", -- style for floating windows
   },
-  colors = {},
-  darkFloat = true,
-  darkSidebar = true,
-  dayBrightness = 0.3,
-  dev = false,
-  hideInactiveStatusline = false,
-  lualineBold = false,
-  sidebars = {},
-  terminalColors = true,
-  transparent = false,
-  transparentSidebar = false,
+  sidebars = { "qf", "help" }, -- Set a darker background on sidebar-like windows. For example: `["qf", "vista_kind", "terminal", "packer"]`                                                      |
+  day_brightness = 0.3, -- Adjusts the brightness of the colors of the **Day** style. Number between 0 and 1, from dull to vibrant colors                                                  |
+  hide_inactive_statusline = false, -- Enabling this option, will hide inactive statuslines and replace them with a thin border instead. Should work with the standard **StatusLine** and **LuaLine**. |
+  lualine_bold = false, -- When `true`, section headers in the lualine theme will be bold                                                                                                  |
+
+  --- You can override specific color groups to use other groups or a hex color                                                                                       |
+  --- fucntion will be called with a ColorScheme table
+  ---@param colors ColorScheme
+  on_colors = function(colors) end,
+
+  --- You can override specific highlights to use other groups or a hex color                                                                                       |
+  --- fucntion will be called with a Highlights and ColorScheme table
+  ---@param highlights Highlights
+  ---@param colors ColorScheme
+  on_highlights = function(highlights, colors) end,
 }
 
 ---@type Config
diff --git a/lua/tokyonight/theme.lua b/lua/tokyonight/theme.lua
index 4b93497..b08bb83 100644
--- a/lua/tokyonight/theme.lua
+++ b/lua/tokyonight/theme.lua
@@ -15,8 +15,7 @@ local M = {}
 function M.setup()
   local config = require("tokyonight.config").options
   ---@class Theme
-  ---@field base Highlights
-  ---@field plugins Highlights
+  ---@field highlights Highlights
   local theme = {
     config = config,
     colors = colors.setup(),
@@ -24,7 +23,9 @@ function M.setup()
 
   local c = theme.colors
 
-  theme.base = {
+  theme.highlights = {
+    Foo = { bg = c.magenta2, fg = c.magenta2 },
+
     Comment = { fg = c.comment, style = config.styles.comments }, -- any comment
     ColorColumn = { bg = c.black }, -- used for the columns set with 'colorcolumn'
     Conceal = { fg = c.dark5 }, -- placeholder characters substituted for concealed text (see 'conceallevel')
@@ -43,6 +44,7 @@ function M.setup()
     -- TermCursorNC= { }, -- cursor in an unfocused terminal
     ErrorMsg = { fg = c.error }, -- error messages on the command line
     VertSplit = { fg = c.border }, -- the column separating vertically split windows
+    WinSeparator = { fg = c.border, style = "bold" }, -- the column separating vertically split windows
     Folded = { fg = c.blue, bg = c.fg_gutter }, -- line used for closed folds
     FoldColumn = { bg = c.bg, fg = c.comment }, -- 'foldcolumn'
     SignColumn = { bg = config.transparent and c.none or c.bg, fg = c.fg_gutter }, -- column where |signs| are displayed
@@ -188,26 +190,6 @@ function M.setup()
 
     ALEErrorSign = { fg = c.error },
     ALEWarningSign = { fg = c.warning },
-  }
-
-  if not vim.diagnostic then
-    local severity_map = {
-      Error = "Error",
-      Warn = "Warning",
-      Info = "Information",
-      Hint = "Hint",
-    }
-    local types = { "Default", "VirtualText", "Underline" }
-    for _, type in ipairs(types) do
-      for snew, sold in pairs(severity_map) do
-        theme.base["LspDiagnostics" .. type .. sold] = {
-          link = "Diagnostic" .. (type == "Default" and "" or type) .. snew,
-        }
-      end
-    end
-  end
-
-  theme.plugins = {
 
     -- These groups are for the neovim tree-sitter highlights.
     -- As of writing, tree-sitter support is a WIP, group names may change.
@@ -284,9 +266,9 @@ function M.setup()
     rainbowcol7 = { fg = c.red },
 
     -- LspTrouble
-    LspTroubleText = { fg = c.fg_dark },
-    LspTroubleCount = { fg = c.magenta, bg = c.fg_gutter },
-    LspTroubleNormal = { fg = c.fg_sidebar, bg = c.bg_sidebar },
+    TroubleText = { fg = c.fg_dark },
+    TroubleCount = { fg = c.magenta, bg = c.fg_gutter },
+    TroubleNormal = { fg = c.fg_sidebar, bg = c.bg_sidebar },
 
     -- Illuminate
     illuminatedWord = { bg = c.fg_gutter },
@@ -325,8 +307,8 @@ function M.setup()
     GitSignsDelete = { fg = c.gitSigns.delete }, -- diff mode: Deleted line |diff.txt|
 
     -- Telescope
-    TelescopeBorder = { fg = c.border_highlight, bg = config.transparent and c.bg_float or c.bg },
-    TelescopeNormal = { fg = c.fg, bg = config.transparent and c.bg_float or c.bg },
+    TelescopeBorder = { fg = c.border_highlight, bg = c.bg_float },
+    TelescopeNormal = { fg = c.fg, bg = c.bg_float },
 
     -- NvimTree
     NvimTreeNormal = { fg = c.fg_sidebar, bg = c.bg_sidebar },
@@ -555,13 +537,30 @@ function M.setup()
     MiniTrailspace = { bg = c.red },
   }
 
+  if not vim.diagnostic then
+    local severity_map = {
+      Error = "Error",
+      Warn = "Warning",
+      Info = "Information",
+      Hint = "Hint",
+    }
+    local types = { "Default", "VirtualText", "Underline" }
+    for _, type in ipairs(types) do
+      for snew, sold in pairs(severity_map) do
+        theme.highlights["LspDiagnostics" .. type .. sold] = {
+          link = "Diagnostic" .. (type == "Default" and "" or type) .. snew,
+        }
+      end
+    end
+  end
+
   theme.defer = {}
 
-  if config.hideInactiveStatusline then
+  if config.hide_inactive_statusline then
     local inactive = { style = "underline", bg = c.none, fg = c.bg, sp = c.border }
 
     -- StatusLineNC
-    theme.base.StatusLineNC = inactive
+    theme.highlights.StatusLineNC = inactive
 
     -- LuaLine
     for _, section in ipairs({ "a", "b", "c" }) do
@@ -569,13 +568,14 @@ function M.setup()
     end
 
     -- mini.statusline
-    theme.plugins.MiniStatuslineInactive = inactive
+    theme.highlights.MiniStatuslineInactive = inactive
   end
 
+  config.on_highlights(theme.highlights, theme.colors)
+
   if config.style == "day" or vim.o.background == "light" then
     util.invert_colors(theme.colors)
-    util.invert_highlights(theme.base)
-    util.invert_highlights(theme.plugins)
+    util.invert_highlights(theme.highlights)
   end
 
   return theme
diff --git a/lua/tokyonight/util.lua b/lua/tokyonight/util.lua
index a713f3d..5f7c203 100644
--- a/lua/tokyonight/util.lua
+++ b/lua/tokyonight/util.lua
@@ -68,9 +68,6 @@ function M.autocmds(config)
   vim.cmd([[augroup TokyoNight]])
   vim.cmd([[  autocmd!]])
   vim.cmd([[  autocmd ColorScheme * lua require("tokyonight.util").onColorScheme()]])
-  if config.dev then
-    vim.cmd([[  autocmd BufWritePost */lua/tokyonight/** nested colorscheme tokyonight]])
-  end
   for _, sidebar in ipairs(config.sidebars) do
     if sidebar == "terminal" then
       vim.cmd([[  autocmd TermOpen * setlocal winhighlight=Normal:NormalSB,SignColumn:SignColumnSB]])
@@ -164,13 +161,11 @@ function M.load(theme)
 
   vim.o.termguicolors = true
   vim.g.colors_name = "tokyonight"
-  -- vim.api.nvim__set_hl_ns(ns)
-  -- load base theme
-  M.syntax(theme.base)
-  M.syntax(theme.plugins)
+
+  M.syntax(theme.highlights)
 
   -- vim.api.nvim_set_hl_ns(M.ns)
-  if theme.config.terminalColors then
+  if theme.config.terminal_colors then
     M.terminal(theme.colors)
   end
 
@@ -181,35 +176,4 @@ function M.load(theme)
   end, 100)
 end
 
----@param config Config
----@param colors ColorScheme
-function M.color_overrides(colors, config)
-  if type(config.colors) == "table" then
-    for key, value in pairs(config.colors) do
-      if not colors[key] then
-        error("Color " .. key .. " does not exist")
-      end
-
-      -- Patch: https://github.com/ful1e5/onedark.nvim/issues/6
-      if type(colors[key]) == "table" then
-        M.color_overrides(colors[key], { colors = value })
-      else
-        if value:lower() == "none" then
-          -- set to none
-          colors[key] = "NONE"
-        elseif string.sub(value, 1, 1) == "#" then
-          -- hex override
-          colors[key] = value
-        else
-          -- another group
-          if not colors[value] then
-            error("Color " .. value .. " does not exist")
-          end
-          colors[key] = colors[value]
-        end
-      end
-    end
-  end
-end
-
 return M

From fb47f6348a8d46b734d97cef6118f73263d22bf3 Mon Sep 17 00:00:00 2001
From: Folke Lemaitre <folke.lemaitre@gmail.com>
Date: Mon, 5 Sep 2022 21:02:16 +0200
Subject: [PATCH 12/13] docs!: added docs for the new settings

---
 README.md | 96 +++++++++++++++++++++++++++++++------------------------
 1 file changed, 54 insertions(+), 42 deletions(-)

diff --git a/README.md b/README.md
index 22f7fee..d285919 100644
--- a/README.md
+++ b/README.md
@@ -107,56 +107,68 @@ The theme comes in three styles, `storm`, a darker variant `night` and `day`.
 
 The **day** style will be used if:
 
-- `vim.g.tokyonight_style = "day"`
+- `{ style = "day"}` was passed to `setup(options)`
 - or `vim.o.background = "light"`
 
-| Option                              | Default   | Description                                                                                                                                                     |
-| ----------------------------------- | --------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| tokyonight_style                    | `"storm"` | The theme comes in three styles, `storm`, a darker variant `night` and `day`.                                                                                   |
-| tokyonight_terminal_colors          | `true`    | Configure the colors used when opening a `:terminal` in Neovim                                                                                                  |
-| tokyonight_italic_comments          | `true`    | Make comments italic                                                                                                                                            |
-| tokyonight_italic_keywords          | `true`    | Make keywords italic                                                                                                                                            |
-| tokyonight_italic_functions         | `false`   | Make functions italic                                                                                                                                           |
-| tokyonight_italic_variables         | `false`   | Make variables and identifiers italic                                                                                                                           |
-| tokyonight_transparent              | `false`   | Enable this to disable setting the background color                                                                                                             |
-| tokyonight_hide_inactive_statusline | `false`   | Enabling this option, will hide inactive statuslines and replace them with a thin border instead. Should work with the standard **StatusLine** and **LuaLine**. |
-| tokyonight_sidebars                 | `{}`      | Set a darker background on sidebar-like windows. For example: `["qf", "vista_kind", "terminal", "packer"]`                                                      |
-| tokyonight_transparent_sidebar      | `false`   | Sidebar like windows like `NvimTree` get a transparent background                                                                                               |
-| tokyonight_dark_sidebar             | `true`    | Sidebar like windows like `NvimTree` get a darker background                                                                                                    |
-| tokyonight_dark_float               | `true`    | Float windows like the lsp diagnostics windows get a darker background.                                                                                         |
-| tokyonight_colors                   | `{}`      | You can override specific color groups to use other groups or a hex color                                                                                       |
-| tokyonight_day_brightness           | `0.3`     | Adjusts the brightness of the colors of the **Day** style. Number between 0 and 1, from dull to vibrant colors                                                  |
-| tokyonight_lualine_bold             | `false`   | When `true`, section headers in the lualine theme will be bold                                                                                                  |
+TokyoNight will use the default options, unless you call `setup`.
+
+```lua
+require("tokyonight").setup({
+  -- your configuration comes here
+  -- or leave it empty to use the default settings
+  style = "storm", -- The theme comes in three styles, `storm`, a darker variant `night` and `day`
+  transparent = false, -- Enable this to disable setting the background color
+  terminal_colors = true, -- Configure the colors used when opening a `:terminal` in Neovim                                                                                                  |
+  styles = {
+    -- Style to be applied to different syntax groups
+    -- Value is any valid attr-list value `:help attr-list`
+    comments = "italic",
+    keywords = "italic",
+    functions = "NONE",
+    variables = "NONE",
+    -- Background styles. Can be "dark", "transparent" or "normal"
+    sidebars = "dark", -- style for sidebars, see below
+    floats = "dark", -- style for floating windows
+  },
+  sidebars = { "qf", "help" }, -- Set a darker background on sidebar-like windows. For example: `["qf", "vista_kind", "terminal", "packer"]`                                                      |
+  day_brightness = 0.3, -- Adjusts the brightness of the colors of the **Day** style. Number between 0 and 1, from dull to vibrant colors                                                  |
+  hide_inactive_statusline = false, -- Enabling this option, will hide inactive statuslines and replace them with a thin border instead. Should work with the standard **StatusLine** and **LuaLine**. |
+  lualine_bold = false, -- When `true`, section headers in the lualine theme will be bold                                                                                                  |
+
+  --- You can override specific color groups to use other groups or a hex color                                                                                       |
+  --- fucntion will be called with a ColorScheme table
+  ---@param colors ColorScheme
+  on_colors = function(colors) end,
+
+  --- You can override specific highlights to use other groups or a hex color                                                                                       |
+  --- fucntion will be called with a Highlights and ColorScheme table
+  ---@param highlights Highlights
+  ---@param colors ColorScheme
+  on_highlights = function(highlights, colors) end,
+}
+```
 
 ```lua
 -- Example config in Lua
-vim.g.tokyonight_style = "night"
-vim.g.tokyonight_italic_functions = true
-vim.g.tokyonight_sidebars = { "qf", "vista_kind", "terminal", "packer" }
-
--- Change the "hint" color to the "orange" color, and make the "error" color bright red
-vim.g.tokyonight_colors = { hint = "orange", error = "#ff0000" }
+require("tokyonight").setup({
+  -- use the night style
+  style = "night",
+  -- disable italic for functions
+  styles = {
+    functions = "NONE" 
+  },
+  sidebars = { "qf", "vista_kind", "terminal", "packer" },
+  -- Change the "hint" color to the "orange" color, and make the "error" color bright red
+  on_colors = function(colors) {
+    colors.hint = colors.orange
+    colors.error = "#ff0000"
+  }
+})
 
 -- Load the colorscheme
 vim.cmd[[colorscheme tokyonight]]
 ```
 
-```vim
-" Example config in VimScript
-let g:tokyonight_style = "night"
-let g:tokyonight_italic_functions = 1
-let g:tokyonight_sidebars = [ "qf", "vista_kind", "terminal", "packer" ]
-
-" Change the "hint" color to the "orange" color, and make the "error" color bright red
-let g:tokyonight_colors = {
-  \ 'hint': 'orange',
-  \ 'error': '#ff0000'
-\ }
-
-" Load the colorscheme
-colorscheme tokyonight
-```
-
 ### Making `undercurls` work properly in **Tmux**
 
 To have undercurls show up and in color, add the following to your **Tmux** config file:
@@ -177,7 +189,7 @@ Extra color configs for **Kitty**, **Alacritty**, **Fish**, **WezTerm**, **iTerm
 You can easily use the color palette for other plugins inside your Neovim config:
 
 ```lua
-local colors = require("tokyonight.colors").setup({}) -- pass in any of the config options as explained above
+local colors = require("tokyonight.colors").setup() -- pass in any of the config options as explained above
 local util = require("tokyonight.util")
 
 aplugin.background = colors.bg_dark
@@ -192,5 +204,5 @@ How to add a new extra template:
 
 1. create a file like `lua/tokyonight/extra/cool-app.lua`
 2. add the name and output file extension to the `extras` table in `lua/tokyonight/extra/init.lua`
-3. in the root directory, run `$ lua lua/tokyonight/extra/init.lua` to generate / update extra themes
+3. in Nvim, run `:lua require("tokyonight.extra").setup()` to generate / update extra themes
 4. commit the newly created themes under `extra/`

From f1c9d0169419d0acea42821f20b7f473629db989 Mon Sep 17 00:00:00 2001
From: folke <folke@users.noreply.github.com>
Date: Mon, 5 Sep 2022 19:02:47 +0000
Subject: [PATCH 13/13] chore(docs): auto generate vimdoc

---
 doc/tokyonight.txt | 92 ++++++++++++++++++++++++++--------------------
 1 file changed, 52 insertions(+), 40 deletions(-)

diff --git a/doc/tokyonight.txt b/doc/tokyonight.txt
index cd19144..86ff2c0 100644
--- a/doc/tokyonight.txt
+++ b/doc/tokyonight.txt
@@ -153,56 +153,68 @@ The theme comes in three styles, `storm`, a darker variant `night` and `day`.
 The **day** style will be used if:
 
 
-- `vim.g.tokyonight_style = "day"`
+- `{ style = "day"}` was passed to `setup(options)`
 - or `vim.o.background = "light"`
 
 
-│              Option               │  Default  │                                                                          Description                                                                          │
-│tokyonight_style                   │"storm"    │The theme comes in three styles, storm, a darker variant night and day.                                                                                        │
-│tokyonight_terminal_colors         │true       │Configure the colors used when opening a :terminal in Neovim                                                                                                   │
-│tokyonight_italic_comments         │true       │Make comments italic                                                                                                                                           │
-│tokyonight_italic_keywords         │true       │Make keywords italic                                                                                                                                           │
-│tokyonight_italic_functions        │false      │Make functions italic                                                                                                                                          │
-│tokyonight_italic_variables        │false      │Make variables and identifiers italic                                                                                                                          │
-│tokyonight_transparent             │false      │Enable this to disable setting the background color                                                                                                            │
-│tokyonight_hide_inactive_statusline│false      │Enabling this option, will hide inactive statuslines and replace them with a thin border instead. Should work with the standard **StatusLine** and **LuaLine**.│
-│tokyonight_sidebars                │{}         │Set a darker background on sidebar-like windows. For example: ["qf", "vista_kind", "terminal", "packer"]                                                       │
-│tokyonight_transparent_sidebar     │false      │Sidebar like windows like NvimTree get a transparent background                                                                                                │
-│tokyonight_dark_sidebar            │true       │Sidebar like windows like NvimTree get a darker background                                                                                                     │
-│tokyonight_dark_float              │true       │Float windows like the lsp diagnostics windows get a darker background.                                                                                        │
-│tokyonight_colors                  │{}         │You can override specific color groups to use other groups or a hex color                                                                                      │
-│tokyonight_day_brightness          │0.3        │Adjusts the brightness of the colors of the **Day** style. Number between 0 and 1, from dull to vibrant colors                                                 │
-│tokyonight_lualine_bold            │false      │When true, section headers in the lualine theme will be bold                                                                                                   │
-
+TokyoNight will use the default options, unless you call `setup`.
 
 >
-    -- Example config in Lua
-    vim.g.tokyonight_style = "night"
-    vim.g.tokyonight_italic_functions = true
-    vim.g.tokyonight_sidebars = { "qf", "vista_kind", "terminal", "packer" }
+    require("tokyonight").setup({
+      -- your configuration comes here
+      -- or leave it empty to use the default settings
+      style = "storm", -- The theme comes in three styles, `storm`, a darker variant `night` and `day`
+      transparent = false, -- Enable this to disable setting the background color
+      terminal_colors = true, -- Configure the colors used when opening a `:terminal` in Neovim                                                                                                  |
+      styles = {
+        -- Style to be applied to different syntax groups
+        -- Value is any valid attr-list value `:help attr-list`
+        comments = "italic",
+        keywords = "italic",
+        functions = "NONE",
+        variables = "NONE",
+        -- Background styles. Can be "dark", "transparent" or "normal"
+        sidebars = "dark", -- style for sidebars, see below
+        floats = "dark", -- style for floating windows
+      },
+      sidebars = { "qf", "help" }, -- Set a darker background on sidebar-like windows. For example: `["qf", "vista_kind", "terminal", "packer"]`                                                      |
+      day_brightness = 0.3, -- Adjusts the brightness of the colors of the **Day** style. Number between 0 and 1, from dull to vibrant colors                                                  |
+      hide_inactive_statusline = false, -- Enabling this option, will hide inactive statuslines and replace them with a thin border instead. Should work with the standard **StatusLine** and **LuaLine**. |
+      lualine_bold = false, -- When `true`, section headers in the lualine theme will be bold                                                                                                  |
     
-    -- Change the "hint" color to the "orange" color, and make the "error" color bright red
-    vim.g.tokyonight_colors = { hint = "orange", error = "#ff0000" }
+      --- You can override specific color groups to use other groups or a hex color                                                                                       |
+      --- fucntion will be called with a ColorScheme table
+      ---@param colors ColorScheme
+      on_colors = function(colors) end,
     
-    -- Load the colorscheme
-    vim.cmd[[colorscheme tokyonight]]
+      --- You can override specific highlights to use other groups or a hex color                                                                                       |
+      --- fucntion will be called with a Highlights and ColorScheme table
+      ---@param highlights Highlights
+      ---@param colors ColorScheme
+      on_highlights = function(highlights, colors) end,
+    }
 <
 
 
 >
-    " Example config in VimScript
-    let g:tokyonight_style = "night"
-    let g:tokyonight_italic_functions = 1
-    let g:tokyonight_sidebars = [ "qf", "vista_kind", "terminal", "packer" ]
+    -- Example config in Lua
+    require("tokyonight").setup({
+      -- use the night style
+      style = "night",
+      -- disable italic for functions
+      styles = {
+        functions = "NONE" 
+      },
+      sidebars = { "qf", "vista_kind", "terminal", "packer" },
+      -- Change the "hint" color to the "orange" color, and make the "error" color bright red
+      on_colors = function(colors) {
+        colors.hint = colors.orange
+        colors.error = "#ff0000"
+      }
+    })
     
-    " Change the "hint" color to the "orange" color, and make the "error" color bright red
-    let g:tokyonight_colors = {
-      \ 'hint': 'orange',
-      \ 'error': '#ff0000'
-    \ }
-    
-    " Load the colorscheme
-    colorscheme tokyonight
+    -- Load the colorscheme
+    vim.cmd[[colorscheme tokyonight]]
 <
 
 
@@ -234,7 +246,7 @@ You can easily use the color palette for other plugins inside your Neovim
 config:
 
 >
-    local colors = require("tokyonight.colors").setup({}) -- pass in any of the config options as explained above
+    local colors = require("tokyonight.colors").setup() -- pass in any of the config options as explained above
     local util = require("tokyonight.util")
     
     aplugin.background = colors.bg_dark
@@ -252,7 +264,7 @@ How to add a new extra template:
 
 1. create a file like `lua/tokyonight/extra/cool-app.lua`
 2. add the name and output file extension to the `extras` table in `lua/tokyonight/extra/init.lua`
-3. in the root directory, run `$ lua lua/tokyonight/extra/init.lua` to generate / update extra themes
+3. in Nvim, run `:lua require("tokyonight.extra").setup()` to generate / update extra themes
 4. commit the newly created themes under `extra/`