diff --git a/lua/outline/hover.lua b/lua/outline/hover.lua
index 9d3467c..44d5ed6 100644
--- a/lua/outline/hover.lua
+++ b/lua/outline/hover.lua
@@ -1,4 +1,4 @@
-local so = require 'outline'
+local outline = require 'outline'
 local cfg = require 'outline.config'
 local util = vim.lsp.util
 
@@ -17,10 +17,10 @@ end
 
 -- handler yoinked from the default implementation
 function M.show_hover()
-  local current_line = vim.api.nvim_win_get_cursor(so.view.winnr)[1]
-  local node = so.state.flattened_outline_items[current_line]
+  local current_line = vim.api.nvim_win_get_cursor(outline.view.winnr)[1]
+  local node = outline.state.flattened_outline_items[current_line]
 
-  local hover_params = get_hover_params(node, so.state.code_win)
+  local hover_params = get_hover_params(node, outline.state.code_win)
 
   vim.lsp.buf_request(
     hover_params.bufnr,
diff --git a/lua/outline/preview.lua b/lua/outline/preview.lua
index b34c3b7..bb24c55 100644
--- a/lua/outline/preview.lua
+++ b/lua/outline/preview.lua
@@ -1,4 +1,4 @@
-local so = require 'outline'
+local outline = require 'outline'
 local cfg = require 'outline.config'
 local hover = require 'outline.hover'
 
@@ -11,15 +11,15 @@ local state = {
 
 local function is_current_win_outline()
   local curwin = vim.api.nvim_get_current_win()
-  return curwin == so.view.winnr
+  return curwin == outline.view.winnr
 end
 
 local function has_code_win()
-  local isWinValid = vim.api.nvim_win_is_valid(so.state.code_win)
+  local isWinValid = vim.api.nvim_win_is_valid(outline.state.code_win)
   if not isWinValid then
     return false
   end
-  local bufnr = vim.api.nvim_win_get_buf(so.state.code_win)
+  local bufnr = vim.api.nvim_win_get_buf(outline.state.code_win)
   local isBufValid = vim.api.nvim_buf_is_valid(bufnr)
   return isBufValid
 end
@@ -28,7 +28,7 @@ M.has_code_win = has_code_win
 
 local function get_width_offset()
   ---@type integer
-  local outline_winnr = so.view.winnr
+  local outline_winnr = outline.view.winnr
   local width = cfg.get_preview_width() + 3
   local has_numbers = vim.api.nvim_win_get_option(outline_winnr, "number")
   has_numbers = has_numbers or vim.api.nvim_win_get_option(outline_winnr, "relativenumber")
@@ -51,13 +51,13 @@ local function get_height()
 end
 
 local function get_hovered_node()
-  local hovered_line = vim.api.nvim_win_get_cursor(so.view.winnr)[1]
-  local node = so.state.flattened_outline_items[hovered_line]
+  local hovered_line = vim.api.nvim_win_get_cursor(outline.view.winnr)[1]
+  local node = outline.state.flattened_outline_items[hovered_line]
   return node
 end
 
 local function update_preview(code_buf)
-  code_buf = code_buf or vim.api.nvim_win_get_buf(so.state.code_win)
+  code_buf = code_buf or vim.api.nvim_win_get_buf(outline.state.code_win)
 
   local node = get_hovered_node()
   if not node then
@@ -75,7 +75,7 @@ local function update_preview(code_buf)
 end
 
 local function setup_preview_buf()
-  local code_buf = vim.api.nvim_win_get_buf(so.state.code_win)
+  local code_buf = vim.api.nvim_win_get_buf(outline.state.code_win)
   local ft = vim.api.nvim_buf_get_option(code_buf, 'filetype')
 
   local function treesitter_attach()
diff --git a/lua/outline/providers/init.lua b/lua/outline/providers/init.lua
index e3adf16..5fe2cff 100644
--- a/lua/outline/providers/init.lua
+++ b/lua/outline/providers/init.lua
@@ -1,17 +1,17 @@
 local M = {}
 
+-- NOTE: There is in fact a markdown LSP that can provide symbols. However on
+-- buffer open the LSP may not be attached immediately. Before the LSP is ready
+-- if the user opens the outline, our own markdown provider will be used. After
+-- refreshing/reopening, the provider will then switch to the LSP (if the user
+-- has a markdown LSP).
 local providers = {
   'outline/providers/nvim-lsp',
   'outline/providers/coc',
-  -- NOTE: There is in fact a markdown LSP that can provide symbols. However
-  -- on buffer open the LSP may not be attached immediately. Before the LSP is
-  -- ready if the user opens the outline, our own markdown provider will be
-  -- used. After refreshing/reopening, the provider will then switch to the LSP
-  -- (if the user has a markdown LSP).
   'outline/providers/markdown',
 }
 
-_G._symbols_outline_current_provider = nil
+_G._outline_current_provider = nil
 
 function M.has_provider()
   local ret = false
diff --git a/lua/outline/rename.lua b/lua/outline/rename.lua
index c754dfd..9876b6d 100644
--- a/lua/outline/rename.lua
+++ b/lua/outline/rename.lua
@@ -1,4 +1,4 @@
-local so = require 'outline'
+local outline = require 'outline'
 
 local M = {}
 
@@ -14,10 +14,10 @@ local function get_rename_params(node, winnr)
 end
 
 function M.rename()
-  local current_line = vim.api.nvim_win_get_cursor(so.view.winnr)[1]
-  local node = so.state.flattened_outline_items[current_line]
+  local current_line = vim.api.nvim_win_get_cursor(outline.view.winnr)[1]
+  local node = outline.state.flattened_outline_items[current_line]
 
-  local params = get_rename_params(node, so.state.code_win)
+  local params = get_rename_params(node, outline.state.code_win)
 
   local new_name = vim.fn.input({ prompt = 'New Name: ', default = node.name })
   if not new_name or new_name == '' or new_name == node.name then