diff --git a/README.md b/README.md
index 00f46e1..b0b1194 100644
--- a/README.md
+++ b/README.md
@@ -1,93 +1,59 @@
-# LoggerAddon Documentation
+# SimpleLogger
 
-A comprehensive logging system for Godot that provides multiple log levels, timestamps, and file persistence.
+Multi-level logging system for Godot with timestamps and file persistence.
 
 ## Features
 
-- Multiple log levels (TRACE, DEBUG, INFO, WARN, ERROR)
-- Optional timestamps for each log message
-- File logging with automatic directory creation
-- Both full and abbreviated function names
-- Configurable log filtering by level
+- 5 log levels: TRACE, DEBUG, INFO, WARN, ERROR
+- Full and abbreviated function names
+- Optional timestamps
+- File logging with auto-directory creation
+- Configurable argument separator
 
-## Configuration
-
-### Inspector Properties
+## Properties
 
 | Property | Type | Default | Description |
 | --- | --- | --- | --- |
 | `current_log_level` | LogLevel | DEBUG | Minimum log level to display |
-| `enable_timestamp` | bool | true | Add timestamp to log messages |
+| `enable_timestamp` | bool | true | Add timestamp to messages |
 | `save_log` | bool | false | Save logs to file |
+| `separator` | String | " " | Separator between arguments |
 | `folder` | String | "" | Directory for log files |
 | `log_filename` | String | "addons/Logs/data.log" | Log file path |
 
-## Log Levels
-
-From lowest to highest priority:
-
-- **TRACE**: Detailed debugging information
-- **DEBUG**: General debugging information
-- **INFO**: Informational messages
-- **WARN**: Warning messages (displayed in yellow)
-- **ERROR**: Error messages (displayed in red)
-
 ## Usage
 
-### Full Function Names
 ```gdscript
-Logger.trace("Detailed trace message", variable1, variable2)
-Logger.debug("Debug information", value)
-Logger.info("Application started")
-Logger.warning("This is a warning")
-Logger.error("An error occurred", error_code)
+# Full names
+Log.trace("message", var1, var2)
+Log.debug("message", data)
+Log.info("message")
+Log.warning("message")
+Log.error("message", error_code)
+
+# Abbreviated
+Log.t("message", var1)
+Log.d("message", data)
+Log.i("message")
+Log.w("message")
+Log.e("message")
+
+# Custom separator
+Log.set_separator(", ")
+Log.info("a", "b", "c")  # [INFO  ]: a, b, c
+
+# One-time separator
+Log.set_separator(" | ", true)
+Log.info("x", "y")  # [INFO  ]: x | y
+Log.info("a", "b")  # [INFO  ]: a b
 ```
 
-### Abbreviated Function Names
-```gdscript
-Logger.t("Trace", data)
-Logger.d("Debug", data)
-Logger.i("Info", data)
-Logger.w("Warning", data)
-Logger.e("Error", data)
+## Output Format
+
 ```
-
-## Log Output Format
-
-**With timestamp:**
+[HH:MM:SS]|[LEVEL  ]: Message   # With timestamp
+[LEVEL  ]: Message               # Without timestamp
 ```
-[HH:MM:SS]|[LEVEL  ]: Message content
-```
-
-**Without timestamp:**
-```
-[LEVEL  ]: Message content
-```
-
-## File Logging
-
-When `save_log` is enabled:
-
-1. Logs are saved to the specified file path
-2. Directories are created automatically if they don't exist
-3. Messages are appended to the file (not overwritten)
-4. File operations are handled safely with error checking
-
-### Example Configuration
-```gdscript
-Logger.current_log_level = LogLevel.DEBUG
-Logger.enable_timestamp = true
-Logger.save_log = true
-Logger.folder = "user://logs/"
-Logger.log_filename = "game.log"
-```
-
-## Tips
-
-- Set `current_log_level` to `LogLevel.ERROR` in production to reduce console spam
-- Use TRACE and DEBUG for development, remove them before shipping
-- Combine multiple arguments in a single call for cleaner logs
-- File logging automatically creates missing directories
 
 
 ## MIT License
diff --git a/logger.gd b/logger.gd
index 00d8cd1..1630849 100644
--- a/logger.gd
+++ b/logger.gd
@@ -44,9 +44,9 @@ func _print(level: LogLevel, ...args: Array) -> void:
 	var level_str:String = LogLevel.keys()[level]
 	var timestamp := Time.get_time_string_from_system()
 	var text: String = ""
-	for i:int in args.size():
-		text += str(args[i])
-		if i < args.size() - 1:
+	for c:int in args.size():
+		text += str(args[c])
+		if c < args.size() - 1:
 			text += self.separator
 
 	var message:String = LOG_FORMAT_TIMESTAMP % [