AT&T UNIX™PC Unix System V Users Manual - tenox

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Document Preparation, Version 3.51
on memos written with the formal memorandum macros. Refer to
Appendix B for a sample of this file as provided with the Document
Preparation Set and for instructions for modifying its contents.
6. Sample Documents
Sample documents are provided in /usrllib/dwb/samples. All require
using the mm macro. eqn.stats uses neqn and tbl.bridges, tbl.language,
tbl.pres and mm.sales use tbl.
7. Cautions and Bugs
• Do not leave any blank lines at the beginning of a document because
they will cause mm macros (such as ND, TL, and AU) to fail.
• If you provide an invalid tty_ type to the mm command, it will produce
output formatted for the lp printer type.
• The 'bold' command is ignored byneqn.
• When a document containing equations is processed using the mm
macros, the .EQ and .EN equation delimiters normally must occur
inside a .DS/.DE pair as follows, or erroneous output will result:
.DS
.EQ [ label ]
Equation(s) input
.EN
.DE
The exception is that if .EQ and .EN are only used to specify the
delimiters for in-line equations or to specify neqn defines, the .DS and
.DE macros must not be used; otherwise extra blank lines will appear
in the output.
The .EQ macro takes an argument that will be used as a label for the
equation. By default, the equation will appear at the right margin in
the "vertical center" of the general equation. The Eq register may be
set to 1 to change labeling to the right margin. The equation will be
centered for centered displays; otherwise, the equation will be
adjusted to the opposite margin from the label.
Important Information 19