Option H -- Display header.  If this option is set to "Yes", a header will 
be displayed at the top of each screen page by default, if paging is in 
effect.  The default here is toggled by the H command line option.

Option A -- Choose header.  This option determines which of two headers 
will be used by option H above or on the command line.  If "ZFILES" is 
selected, a header for Bill Tishey's ZFILES.LST will be used.  If "Special" 
is selected, XFOR will display a header for "Nolan" FOR files or one of 
your design.  The special header must be entered into XFOR using option A 
on the second menu screen, or by using the patch file included in the 
distribution library.  The default selected here is toggled by the A 
command line option.

Option V -- Header video attributes.  As distributed, when XFOR displays a 
header, it tries first to use reverse video.  If reverse video is not 
available in an extended TCAP, then XFOR attempts to use standout video, 
which is usually dim, bright, or reverse.  If other attributes are 
available in your TCAP, or if you want XFOR to always use the standout 
string or no attributes at all, you can set that here: 0=no attributes, 
1=blink, 2=reverse, 3=blink-reverse, 4=underline, 5=blink-underline, 
6=reverse-underline, 7=blink-reverse-underline, 8=standout.

Option E -- First line of entry attributes.  As distributed, XFOR displays 
the first line of each entry in standout video, if it is available in your 
TCAP.  The video attributes used can be selected in the same manner as the 
attributes for the header.  See option V, above, for details.  Standout is 
also used for a few messages, such "[more]" and "[searching]".  A zero will 
turn off highlighting.

Option Q -- Quiet mode.  This option determines whether XFOR defaults to 
quiet mode (not a dramatic difference).  If set to "Yes", the "searching", 
"end of listing", and "aborted" messages will be suppressed.

Option P -- Screen paging.  This is a three-way option.  If "Yes" is 
selected, screen output will be paged.  If "No", output will be scrolled 
continuously.  If "Ask" is selected, the user will be asked on invocation 
if he wants paged output.  Most users will want "Yes" here, but remote 
systems should probably set this option to "Ask".  The P and N command line 
options will override whatever is selected here.

Option S -- Space between entries.  As distributed XFOR leaves no space 
between entries as they are displayed on the screen, but the first line of 
each entry is highlighted.  Some users may prefer a blank line between each 
entry, especially if highlighting is not supported, although the number of 
entries displayed on each screen will be reduced.  For a blank line between 
entries select "Yes".  The default here is toggled by the S command line 
option.

Option C -- Clear screen.  As distributed XFOR clears the screen before 
each page is displayed.  If "No" is selected here, the screen will not be 
cleared.  If a header (option H) or variable screen overlap (option O) is 
used, this option should be "Yes" for best results.

Option O -- Screen overlap.  As distributed XFOR displays each entry 
complete on a screen page using variable screen overlap.  That is, if an 
entry is not complete at the bottom of the screen, it is displayed from its 
beginning at the top of the next screen.  If "No" is selected here, the 
entry will continue on the next screen with the next line.

Option X -- Usage screen.  This option affects only the usage screen.  If 
set to "Omit", the filename parameter is omitted from the displayed syntax 
line and a series of example command lines is included in the display.  In 
addition, a configured program name (option P) is displayed instead of the 
name by which XFOR was invoked.  If this option is set to "Wheel", full 
syntax is displayed if the wheel byte is set, but the source filename 
parameter is omitted for non-wheels.  The "Omit" selection is intended for 
non-remote users who call XFOR only by means of aliases or an internally 
configured filename and want the help screen syntax to represent the way 
XFOR is used.

Option D -- Default drive.  This configured default drive is used only if 
no DU or DIR specification is included on the command line.  Set to "0" if 
the current logged drive is to be used.  Otherwise, set it to the drive you 
want as the default:  A=1, B=2, C=3, D=4, E=5, F=6, G=7, H=8, I=9, J=10, 
K=11, L=12, M=13, N=14, O=15, and P=16.

Option U -- Default user area.  This configured default user is used only 
if no DU or DIR specification is included on the command line and if Option 
D is set to a value other than 0.  You may enter any user number from 0 to 
31.

Option F -- Default source filename.  This filename is used if no filename 
is given on the command line.  If a filename preceded by a colon is given 
on the command line, this default name is ignored.



Option P -- Program name.  This is the program name that will be displayed 
on the syntax line and in example command lines on the usage screen if the 
Wheel byte is off or if option X is set to "Omit".  The option can be used 
to display the name of the alias by which XFOR is invoked.

Option A -- Alternate header string.  The desired header string can be 
entered at ZCNFG's prompt.  The maximum is 78 characters.  Note that the 
first column of the header will be overwritten with a bracket ("[") if 
highlighting is not supported by your TCAP.