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Table 7-2
Horizontal Format Specifiers
Specifier
Function
LM
The left margin specifies the column value of the left most
presentation position. LM also serves as the first tab stop. This
value must be less than or equal to the MPP. The default value is
1.
RM
The right margin specifies the column value of the right most
presentation position. RM must be greater than or equal to LM
and less than or equal to MPP. The default value is MPP.
TAB
Horizontal tab stops specifies the column values for the
horizontal tab (HT) function. TABs must be greater than or equal
to LM and less than or equal to RM. The maximum number of
TABs that may be specified is 255. The default values are: 1, 4, 8,
16, 20, 24,..., 128, 132.
-V vertical_format
Defines the default vertical format for the presentation space. This
parameter is only valid while operating as an LU Type 1. The vertical
format is specified as follows:
MPL,TM,BM,TAB1,TAB2,...,TABn (See Table 7-3.)
Table 7-3
Vertical Format Specifiers
Specifier
Function
MPL
The maximum presentation line specifies the vertical extent of the
presentation surface. The default value is 66.
TM
The top margin specifies the line value of the top presentation line
on the page. TM also serves as the first vertical tab stop. This value
must be less than or equal to the MPL. The default value is 1.
BM
The bottom margin specifies the line value of the bottom
presentation line on the page. BM must be greater than or equal to
TM and less than or equal to MPL. The default value is MPL.
TAB
Vertical tab stops specifies the line values for the vertical tab (VT)
function. TABs must be greater than or equal to TM and less than
or equal to BM. TAB stop parameters 1 through 11 are also used to
the line values for corresponding control channels 2 through 12;
channel 1 is set by the TM. The maximum number of TABs that
may be specified is 255. The default values are: 1, 8, 16, 24,..., 64.
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