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README.md

@@ -884,7 +884,7 @@ while True:
 **Opens file and returns a corresponding file object.**
 
 ```python
-<file> = open(<path>, mode='r', encoding=None)
+<file> = open(<path>, mode='r', encoding=None, newline=None)
 ```
 
 #### Modes:
@@ -898,6 +898,20 @@ while True:
 * `'b'`  - binary mode
 * `'t'`  - text mode (default)
 
+#### Newline - input:
+* `None` - Input is broken on '\n', '\r' and '\r\n'. '\r' and '\r\n' are translated to '\n'.
+* `''` - Input is broken on '\n', '\r' and '\r\n'.
+* `'\n'` - Input is broken on '\n'.
+* `'\r'` - Input is broken on '\r'.
+* `'\r\n'` - Input is broken on '\r\n'.
+
+#### Newline - output:
+* `None` - Any '\n' is translated to system default line separator.
+* `''` - No translation.
+* `'\n'` - No translation.
+* `'\r'` - Any '\n' is translated to '\r'.
+* `'\r\n'` - Any '\n' is translated to '\r\n'
+
 #### Read Text from File:
 ```python
 def read_file(filename):