SeeView Manual

SeeView Statements and Script Symbols
HP NonStop SeeView Manual—526355-004
9-155
String Intrinsics
#FKEYSROLLUP
returns a unique nonzero numeric value (41) if the last function key pressed was
the Shift-Roll-Up key. If the last function key pressed was not this key, the value
returned is zero. (This lets you use the intrinsic as a Boolean.)
#FVBODY
returns the numeric value of the video attributes for the body portion of all windows
in the current SeeView environment. The VIDEO statement accepts a numeric
specification for video attributes. For example:
VIDEO [ #FVBODY ];
One way you can use this intrinsic is to restore video in the body of a window to
normal. To turn off video highlighting:
#FVMENUBODY
returns the numeric value of the video attributes for the body portion of all menus in
the current SeeView environment. The VIDEO statement accepts a numeric
specification for video attributes. For example:
VIDEO [#FVMENUBODY];
One way you can use this intrinsic is to restore video in the body of a menu to
normal; for example, to turn off video highlighting.
#LASTPAGE
returns the numeric value of the last user page for the current SeeView
environment. This value is equal to the total number of user pages. The number of
user pages varies depending upon the type of terminal that the SeeView program
has opened. You can also manually configure the total number of user pages by
using the PARAM LASTPAGE option. (See Appendix A, Running the SeeView
Program.)
To programmatically access the Help page:
#MENUCACHEFILE
returns the name of the file contained in the cache associated with the last
referenced window. The window can be a nonmenu and can even be an edit-mode
window.
LINE #FKEYLINE,#FKEYCOL;
VIDEO [ #FVBODY ]; { restore video to normal
PAGE #LASTPAGE + 1;