| Interface | Description | 
|---|---|
| DiffTokens | 
 The  
DiffTokens interface defines the constants for the various pieces of a *.diff or *.patch file. | 
| Class | Description | 
|---|---|
| DiffLexer | 
 The  
DiffLexer is an implementation of the Lexer interface for a *.diff or *.patch file. |