| 摘要 |
A method and system for automatically saving a document in multiple file formats. A first file for the document is modified and saved on a persistent storage device using a primary file format. A second file for the document is saved on the persistent storage device using a secondary file format. The method further involves re-saving the first file as modified using the primary file format. When the first file is saved using the primary file format, the method further involves deleting the second file from the persistent storage device. A first mapping associating the second file with the first file is deleted. A third file for the document is created using the secondary file format and saved to the persistent storage device using the secondary file format. A second mapping associating the third file with the first file is created. |
