diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9f40a72..38b9fb1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.0.3] - 2025-03-25
+
+### Fixed
+
+- Fixed `window/init.lua` containing invalid `//` comment syntax causing StyLua parse failure
+- Fixed `check_for_closed_prompt.lua` declaring a global instead of local function
+- Fixed `check_for_closed_prompt.lua` accessing undefined `config` variable — now properly requires `get_config`
+- Fixed `check_for_closed_prompt_with_preference.lua` and `check_all_prompts_with_preference.lua` accessing undefined `auto_process` — now uses `preferences.is_auto_process_enabled()`
+- Fixed `auto_index_file.lua` calling undefined `extract_functions`, `extract_classes`, `extract_imports` — added local implementations
+- Removed unused `comment_block_start` and `comment_block_end` variables in `auto_index_file.lua`
+
 ## [1.0.2] - 2025-03-24
 
 ### Changed
@@ -283,7 +294,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - **Fixed** — Bug fixes
 - **Security** — Vulnerability fixes
 
-[Unreleased]: https://github.com/cargdev/codetyper.nvim/compare/v1.0.2...HEAD
+[Unreleased]: https://github.com/cargdev/codetyper.nvim/compare/v1.0.3...HEAD
+[1.0.3]: https://github.com/cargdev/codetyper.nvim/compare/v1.0.2...v1.0.3
 [1.0.2]: https://github.com/cargdev/codetyper.nvim/compare/v1.0.1...v1.0.2
 [1.0.1]: https://github.com/cargdev/codetyper.nvim/compare/v1.0.0...v1.0.1
 [1.0.0]: https://github.com/cargdev/codetyper.nvim/compare/v0.6.0...v1.0.0
diff --git a/lua/codetyper/adapters/nvim/autocmds/auto_index_file.lua b/lua/codetyper/adapters/nvim/autocmds/auto_index_file.lua
index edb9a26..3e6c9e5 100644
--- a/lua/codetyper/adapters/nvim/autocmds/auto_index_file.lua
+++ b/lua/codetyper/adapters/nvim/autocmds/auto_index_file.lua
@@ -3,6 +3,50 @@ local autocmds_state = require("codetyper.adapters.nvim.autocmds.state")
 local is_supported_extension = require("codetyper.adapters.nvim.autocmds.is_supported_extension")
 local should_ignore_for_coder = require("codetyper.adapters.nvim.autocmds.should_ignore_for_coder")
 
+local function extract_functions(content, _ext)
+  local results = {}
+  for line in content:gmatch("[^\n]+") do
+    local name = line:match("^%s*function%s+([%w_:%.]+)%s*%(")
+      or line:match("^%s*local%s+function%s+([%w_]+)%s*%(")
+      or line:match("^%s*def%s+([%w_]+)%s*%(")
+      or line:match("^%s*func%s+([%w_]+)%s*%(")
+      or line:match("^%s*async%s+function%s+([%w_]+)%s*%(")
+      or line:match("^%s*public%s+.*%s+([%w_]+)%s*%(")
+      or line:match("^%s*private%s+.*%s+([%w_]+)%s*%(")
+    if name then
+      table.insert(results, { name = name })
+    end
+  end
+  return results
+end
+
+local function extract_classes(content, _ext)
+  local results = {}
+  for line in content:gmatch("[^\n]+") do
+    local name = line:match("^%s*class%s+([%w_]+)")
+      or line:match("^%s*public%s+class%s+([%w_]+)")
+      or line:match("^%s*interface%s+([%w_]+)")
+      or line:match("^%s*struct%s+([%w_]+)")
+    if name then
+      table.insert(results, { name = name })
+    end
+  end
+  return results
+end
+
+local function extract_imports(content, _ext)
+  local results = {}
+  for line in content:gmatch("[^\n]+") do
+    local imp = line:match("import%s+.*%s+from%s+[\"']([^\"']+)[\"']")
+      or line:match("require%([\"']([^\"']+)[\"']%)")
+      or line:match("from%s+([%w_.]+)%s+import")
+    if imp then
+      table.insert(results, imp)
+    end
+  end
+  return results
+end
+
 --- Auto-index a file by creating/opening its coder companion
 ---@param bufnr number Buffer number
 local function auto_index_file(bufnr)
@@ -54,8 +98,6 @@ local function auto_index_file(bufnr)
     local file_ext = vim.fn.fnamemodify(filepath, ":e")
 
     local comment_prefix = "--"
-    local comment_block_start = "--[["
-    local comment_block_end = "]]"
     if
       file_ext == "ts"
       or file_ext == "tsx"
@@ -69,12 +111,8 @@ local function auto_index_file(bufnr)
       or file_ext == "rs"
     then
       comment_prefix = "//"
-      comment_block_start = "/*"
-      comment_block_end = "*/"
     elseif file_ext == "py" or file_ext == "rb" or file_ext == "yaml" or file_ext == "yml" then
       comment_prefix = "#"
-      comment_block_start = '"""'
-      comment_block_end = '"""'
     end
 
     local content = ""
diff --git a/lua/codetyper/adapters/nvim/autocmds/check_all_prompts_with_preference.lua b/lua/codetyper/adapters/nvim/autocmds/check_all_prompts_with_preference.lua
index 4db4691..c13ceba 100644
--- a/lua/codetyper/adapters/nvim/autocmds/check_all_prompts_with_preference.lua
+++ b/lua/codetyper/adapters/nvim/autocmds/check_all_prompts_with_preference.lua
@@ -1,11 +1,11 @@
 local processed_prompts = require("codetyper.constants.constants").processed_prompts
 local get_prompt_key = require("codetyper.adapters.nvim.autocmds.get_prompt_key")
 local check_all_prompts = require("codetyper.adapters.nvim.autocmds.check_all_prompts")
+local preferences = require("codetyper.config.preferences")
 
 --- Check all prompts with preference check
 --- Only processes if there are unprocessed prompts and auto_process is enabled
 local function check_all_prompts_with_preference()
-  local preferences = require("codetyper.config.preferences")
   local find_prompts_in_buffer = require("codetyper.parser.find_prompts_in_buffer")
 
   local bufnr = vim.api.nvim_get_current_buf()
@@ -27,7 +27,7 @@ local function check_all_prompts_with_preference()
     return
   end
 
-  if auto_process then
+  if preferences.is_auto_process_enabled() then
     check_all_prompts()
   end
 end
diff --git a/lua/codetyper/adapters/nvim/autocmds/check_for_closed_prompt.lua b/lua/codetyper/adapters/nvim/autocmds/check_for_closed_prompt.lua
index 417fd19..f3bc46a 100644
--- a/lua/codetyper/adapters/nvim/autocmds/check_for_closed_prompt.lua
+++ b/lua/codetyper/adapters/nvim/autocmds/check_for_closed_prompt.lua
@@ -4,9 +4,10 @@ local is_processing = require("codetyper.constants.constants").is_processing
 local get_prompt_key = require("codetyper.adapters.nvim.autocmds.get_prompt_key")
 local read_attached_files = require("codetyper.adapters.nvim.autocmds.read_attached_files")
 local create_injection_marks = require("codetyper.adapters.nvim.autocmds.create_injection_marks")
+local get_config = require("codetyper.utils.get_config").get_config
 
 --- Check if the buffer has a newly closed prompt and auto-process
-function check_for_closed_prompt()
+local function check_for_closed_prompt()
   if is_processing then
     return
   end
@@ -36,7 +37,8 @@ function check_for_closed_prompt()
 
   local current_line = lines[1]
 
-  if has_closing_tag(current_line, config.patterns.close_tag) then
+  local cfg = get_config()
+  if has_closing_tag(current_line, cfg.patterns.close_tag) then
     local prompt = get_last_prompt(bufnr)
     if prompt and prompt.content and prompt.content ~= "" then
       local prompt_key = get_prompt_key(bufnr, prompt)
diff --git a/lua/codetyper/adapters/nvim/autocmds/check_for_closed_prompt_with_preference.lua b/lua/codetyper/adapters/nvim/autocmds/check_for_closed_prompt_with_preference.lua
index 75c1653..e7a24c0 100644
--- a/lua/codetyper/adapters/nvim/autocmds/check_for_closed_prompt_with_preference.lua
+++ b/lua/codetyper/adapters/nvim/autocmds/check_for_closed_prompt_with_preference.lua
@@ -1,4 +1,5 @@
 local check_for_closed_prompt = require("codetyper.adapters.nvim.autocmds.check_for_closed_prompt")
+local preferences = require("codetyper.config.preferences")
 
 --- Check for closed prompt with preference check
 --- If auto_process is enabled, process; otherwise do nothing (manual mode)
@@ -11,7 +12,7 @@ local function check_for_closed_prompt_with_preference()
     return
   end
 
-  if auto_process then
+  if preferences.is_auto_process_enabled() then
     check_for_closed_prompt()
   end
 end
diff --git a/lua/codetyper/init.lua b/lua/codetyper/init.lua
index f84c3f9..f1e5762 100644
--- a/lua/codetyper/init.lua
+++ b/lua/codetyper/init.lua
@@ -9,7 +9,7 @@
 
 local M = {}
 
-M.version = "1.0.2"
+M.version = "1.0.3"
 
 ---@type CoderConfig
 M.config = {}
diff --git a/lua/codetyper/window/init.lua b/lua/codetyper/window/init.lua
index 8728417..4e62079 100644
--- a/lua/codetyper/window/init.lua
+++ b/lua/codetyper/window/init.lua
@@ -1 +1 @@
-// TODO: Migrate the prompt window here to centralized the logic
+-- TODO: Migrate the prompt window here to centralize the logic