NIL is a valid value for reading only. A run time error results, if an attempt is made to assign NIL to the :selBullet instance variable.
Member variable XbpRtf():selBullet Foundation
Indicates a paragraph preceded by a bullet.
Attribute: EXPORTED
Data type: Logic (.F.)
Description
The property contains the value .T. (true) when the current paragraph is preceded by a bullet. Otherwise, it contains .F. (false). If a logical value is assigned to the instance variable, a bullet is either prepended to the paragraph that contains the selection, or it is removed.
If the text in the current selection contains sections with both bulleted and normal text, the instance variable :selBullet contains the value NIL. This value represents an indeterminate state that the Xbase++ application may chose to visualize in its user interface. Some word processor applications use grayed controls to visualize conflicting properties in the current selection, for example.
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