The Toolkit help text display has a facility which provides help text relevant to the position of the cursor on the panel when the user presses Help. The cursor position is translated into the label, which is used to position the text with a ‘vector table’ at the start of the help text document. The vector table can be added manually, or can be generated from the panel DDS using the Toolkit Add Help Vector Table (YADDHLPTBL) command. See the YADDHLPTBL command diagram for details and an example.
Each entry in the vector table consists of label groups (see the following section on Conditioned Help Text), row and column coordinates defining the extent of the field, and the label which identifies the corresponding section of the text which is to be displayed. For details of specifying Toolkit text directives, see Specifying Help Text Directives, later in this chapter.
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