14. A computer system, comprising: memory; a display; one or more processors; one or more programs stored in the memory and configured for execution by the one or more processors, the one or more programs including: instructions for displaying an application user interface on the display, the application user interface including a document authoring window and a search results window; instructions for displaying in the search results window a set of search results associated with one or more user-specified search keywords in a text-only display format, wherein each search result includes a chunk within a respective document that satisfies the search keywords; instructions for, in response to a user request to view a chunk, launching a document display window in the application user interface and displaying therein a portion of the corresponding document that includes the chunk in its native display format, further including instructions for generating an empty region in the application user interface by shrinking the document authoring window and occupying the empty region with the document display window in the application user interface; and instructions for, in response to a user request to duplicate a segment of the corresponding document in the document authoring window, generating therein an instance of the segment of the corresponding document in its native display format.
14. A computer system, comprising: memory; a display; one or more processors; one or more programs stored in the memory and configured for execution by the one or more processors, the one or more programs including: instructions for displaying an application user interface on the display, the application user interface including a document authoring window and a search results window; instructions for displaying in the search results window a set of search results associated with one or more user-specified search keywords in a text-only display format, wherein each search result includes a chunk within a respective document that satisfies the search keywords; instructions for, in response to a user request to view a chunk, launching a document display window in the application user interface and displaying therein a portion of the corresponding document that includes the chunk in its native display format, further including instructions for generating an empty region in the application user interface by shrinking the document authoring window and occupying the empty region with the document display window in the application user interface; and instructions for, in response to a user request to duplicate a segment of the corresponding document in the document authoring window, generating therein an instance of the segment of the corresponding document in its native display format. 23. The computer system of claim 14 , wherein the document display window is a preview-only window of the corresponding document.