October 1, 1979 FRESS COMMANDS DISPLAY VIEWSPECS
Display


DV


• DV Display Viewspecs _________________________
DVIEW displays the current viewing specifications (Viewspecs).


DView


NOTES _____
• The Viewspecs determine which parts of the file will be seen
online, and how (see SVIEW for description).
• DVIEW expresses the Viewspecs in terms of one of four standard
Viewspec strings modified by optional additions and deletions
which correspond to the system-defined strings described in
SVIEW:
VS1 NORMAL: Online formatting, no justification, and
format and Structure codes displayed.
VS2 PRINT: Online formatting, no format codes displayed,
No no Structure displayed, right justification. __
editing is allowed __________________.
VS3 EDIT: Minimal online formatting, no right
justification, format codes displayed.
VS4 <null string>: used when none of the other standard
strings are close to what the viewspecs actually
are.
• If a special blank character is set (B<k>), DVIEW will only
return "B," not the special character.
WARNINGS ________
• DVIEW may not always reflect the correct viewspecs.
• DVIEW should not be used with the FRESS Command Separator (see
Section 5.4).
FRESS Resource Manual Release 9.1 FRESS RSection 5.8 -- 139