October 1, 1979 FORMATTING ALTER CODES
GRID
Vertical Expansion __________________
Whereas grid characters may be expanded individually in the
vertical expansion horizontal direction, ________ _________ applies to an entire row.
Vertical expansion is specified much the same way as horizontal
expansion is: the row to be expanded is followed by a vertical
expansion specification. (Vertical expansion characters are shown
in Figure 4.4 under the "V" column.)
Thus, while the row "(A2,3B2,C)" results in

"(A2,3B2,C)3" results in



The row has been expanded to a length of three in the vertical
direction.
Vertical iteration __________________
and its expansion A row ___ ___ _________ can be repeated in the vertical
before direction by means of a vertical iteration number placed ______
the row; this is analogous to the method used to extend a symbol
horizontally. Thus, specifying "3(A2,3B2,C)2" causes the
following to be printed:






It is important to keep in mind that expansion takes place
before ______ iteration, so that it is the expanded grid character
which is repeated.
A row and its modifiers (i.e., vertical iteration and expansion
subgrid specifications) are called a _______. A grid is made of one or
more subgrids, which are separated by commas. The first box of
Figures 4.3 and 4.4 were created with the following !+GRID+
codes respectively:
!+grid(a4,2b4,c)2,3(d4,2e4,f)2,(g4,2h4,i)+
!+grid(a4,3b4,c)2,(d4,3e4,f)13,(g4,3h4,i)+
FRESS Resource Manual Release 9.1 FRESS ReSection 4.3 -- 41
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