User entry

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(4.2) A leading attribute "^user_entry" returns control to the program upon the cursor entering a field. This does not apply to fields given initial focus by INPUT processing, such as with CURFLD or the first field of a FIELDS operation.

If control is returned to a program because Enter is pressed or in response to the ^user_entry attribute then CURROW has the same value as NXTROW. But when control is returned as a result of the X or AE field attributes CURROW returns the row of the most recent cell or field in focus, and NXTROW returns the row that would be in focus had control not returned to the program. When the mouse is used to return control to a program, the ‘next cursor position’ is the location (row,col) of the cell or control that is double clicked or hot location that is single clicked.