Abstract: Techniques are provided for forming a digital signature for a portion of a document. A registered module is invoked to process the document in accordance with a structured format associated with the document. The registered module is able to process a plurality of different structured formats. The registered module obtains the portion. A digital signature is formed for the portion. The digital signature is included in the document in accordance with the structured format.

Abstract: Generating a digital signature of an entire embedded code project is provided while maintaining certain exclusion areas so that a productivity application can incorporate application-specific information into the embedded code project without hampering the digital signature. A tree structure of data may be serialized into a data stream. The tree structure may include multiple branches and one or more elements identified as an exclusion area. A digital signature of the data stream may be created and included in a document associated with the tree structure.

Abstract: An interactive tooltip provides access to help information and enhanced editing capabilities. The interactive tooltip may be useful for a user editing a function within a spreadsheet formula. The present invention may integrate HTML-like interactivity with a conventional tooltip to provide a new interface for working with the associated data. The interactivity of the tooltip may provide additional levels of help or documentation when requested and may provides additional editing navigation functionality within the associated data. Embodiments of the present invention may provide a tooltip in close proximity to the associated data, while the associated data is being edited. In the case of a spreadsheet, a tooltip may be provided when the user begins editing a function within a spreadsheet cell. The help facility may recognize that the user has begun entering a function.

Abstract: Techniques are provided for forming a digital signature for a portion of a document. A registered module is invoked to process the document in accordance with a structured format associated with the document. The registered module is able to process a plurality of different structured format. The registered module obtains the portion. A digital signature is formed for the portion. The digital signature is included in the document in accordance with the structured format.

Abstract: An interactive tooltip provides access to help information and enhanced editing capabilities. The interactive tooltip is especially useful for a user editing a function within a spreadsheet formula. The present invention integrates HTML-like interactivity with a conventional tooltip to provide a new interface for working with the associated data. The interactivity of the tooltip provides additional levels of help or documentation when requested and provides additional editing navigation functionality within the associated data. The present invention provides a tooltip in close proximity to the associated data, while the associated data is being edited. In the case of a spreadsheet, a tooltip will be provided when the user begins editing a function within a spreadsheet cell.

Abstract: An interactive tooltip provides access to help information and enhanced editing capabilities. The interactive tooltip is especially useful for a user editing a function within a spreadsheet formula. The present invention integrates HTML-like interactivity with a conventional tooltip to provide a new interface for working with the associated data. The interactivity of the tooltip provides additional levels of help or documentation when requested and provides additional editing navigation functionality within the associated data. The present invention provides a tooltip in close proximity to the associated data, while the associated data is being edited. In the case of a spreadsheet, a tooltip will be provided when the user begins editing a function within a spreadsheet cell.

Abstract: An interactive tooltip provides access to help information and enhanced editing capabilities. The interactive tooltip is especially useful for a user editing a function within a spreadsheet formula. The present invention integrates HTML-like interactivity with a conventional tooltip to provide a new interface for working with the associated data. The interactivity of the tooltip provides additional levels of help or documentation when requested and provides additional editing navigation functionality within the associated data. The present invention provides a tooltip in close proximity to the associated data, while the associated data is being edited. In the case of a spreadsheet, a tooltip will be provided when the user begins editing a function within a spreadsheet cell.