.;	Chapter 6
.;	RUNOFF Text Formatting Command Descriptions.
.;	
.;	02-Jan-79 H.R. Tumblin
.;
.;	Edits
.;	
.;	Date	By	No.	Reason
.;   ---------	------	-----	--------------------------------------------
.;   03-Jul-80	BCW	1	Fixed typographical errors
.;   14'JUL-80  JHB	2	Correct errors and match ROCKWELL metacharacters
.;
.ch;Text Formatting Commands
.in RNOCHAINI
.ix <runoff commands
.;
.pp
The following commands will be recognized if they are at the
beginning of a line started with a period.  Any line in the
source file beginning with a period is assumed to be one of
these commands.  If it is not, an error diagnostic will be
typed and the line will be ignored.  Some commands take one
or more decimal number arguments. These are separated from
the command by a space.
More than one command may be entered on a single line by separating
the commands with a period (.).
Text following a semicolon will be included in the output.
.b
.i10
for example:   .BLANK 2 .I-5 ; This is the start of the line
.b
.pp
Multi-word commands may appear in any form.  Thus,
<.no header and <.noheader are both legal.
.pp
Many commands may be abbreviated. Standard abbreviations are given
below each command.
.p
Many commands have either optional or mandatory parameters associated
with them. Optional parameters  will be bracketed [parm].
.p
Some commands allow parameters which describe a number of lines function, to
be expressed as fractions of a line. As in setting spacing to one and one-half
space. The fraction should be in terms of 1/8 lines (1/48 inch).
This is the increment for paper movement on the DIABLO. If a command accepts
a fractional argument it will appear as [n or n/8].
Arguments can be expressions combining both integers and fractions.
.b
.lm+20
.i-15.nf
for example:###.SP 1 + 1/2      ! sets spacing to one and a half
%.SP 3/2   ! equivalent to above statement
%.BLANK  7/8    ! moves paper up 7/8 of a line (at 6lpi)
.b
.f
.lm-20
.ix Fractional spacing
It should be pointed out that commands that accept this format actually
keep the spacing count in 1/8 line units. That is, all terms in the expression
are multiplied by 8 before any arithmetic is done. This is so fractional
terms can be stored in an integer format. Note that the .SETN command cannot
preserve fractional remainders. Therefore -
.b
.tp 6
.lm+20.NF
%.SETN SPACE = 1 + 1/2
%.SP SPACE     ! results in single spacing
#########is not equal to
%.SP 1 + 1/2
.LM-20.F
.p
Throughout the command descriptions there are references to "lines" and
"spacing".
.ix SPACING
A line is defined as the amount of paper movement generated by one line-feed
character. At a printer setting of 6 lines per inch, one line is 1/6th of
an inch. The same logic follows for an 8 line per inch setting.
A "space" is the amount of paper movement generated by the spacing factor (
as determined by the .SP command) multiplied by one line. Commands are either
"line" relative (e.g. .BLANK) or "space" relative (.e.g. .SKIP), when a
spacing parameter is allowed as a parameter. Each command will have either
"line" or "space" in its description. All test-page references are in terms of
"spaces".
.ix TEST PAGE
.;
.ix Formatting
.ix Commands, formatting
.ix Text Formatting
.PP
Text Formatting commands are a class of RUNOFF commands that allow the
user to affect the appearance of the text on a page. Blank lines,
line breaks, comments, and text centering.
.pp
A novice's subset of these commands would be:
.ls
.LEB;Break##########(pg. 6-5)
.LEB;Center#########(pg. 6-7)
.LEB;Footnote#######(pg. 6-21)
.LEB;Indent#########(pg. 6-24)
.LEB;List Element###(pg. 6-31)
.LEB;Paragraph######(pg. 6-44)
.LEB;Skip###########(pg. 6-48)
.els
A more complete description of these and other commands may be found
on the page specified or elswhere in this chapter.
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .BL  |
|        |
|________|
.FI.lm LEFTMG
.hl 1;BLANK command
The BLANK command generates a specified number of blank output lines.
.s.lm +7.NF
 _________ ___________________________________
|         |                                   |
|   .BL   |     [ n or n/8 ]  "lines"         |
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
BLANK is exactly like SKIP, except that "n" (rather than n*(line spacing))
lines are specified. Blank is used where space is to be left independent
of the line spacing, whereas SKIP is used where the space should
be relative to the size of the line space.
.s 2
Defaults:
.s;.lm +7
This command does create a break when encountered and if the operand is
omitted, then ^&n=1\& will be assumed.
.s 2;.lm LEFTMG
Command Synonyms:
.s;.lm +7
 .BLANK , .B, .BL
.s 2;.lm LEFTMG
Notes:
.s;.lm +7
The .BL command within footnotes causes blank lines to be generated within
the printout of the footnote at the bottom of the page.
Blank lines will not be skipped at the top of a page. Use .FGD instead, like
for skipping down to center a title page.
.lm LEFTMG .pg     !!
.lm CMDTAB
.nf
 ________
|        |
|        |
|   .BL  |
|        |
|________|
.fi.lm LEFTMG.s 2
Examples:
.s.lm +7;.NF
 Dear Sirs,
 .BL 2
  In regards to the new fleet of trucks that you have   supplied us
  with, my service manager informs me that ...
.s 2.lm LEFTMG.fill
Produces:
.s.lm +7
Dear Sirs:
.blank 2
In regards to the new fleet of trucks that you have
supplied us with, my service manager informs me that ...
.s 2.lm LEFTMG
.ix BL
.ix BLANK
.ix B
.lm+7.nf
 .BLANK -10   ! move down to 10th line from bottom of page
 .B  1/2      ! move paper up one-half line
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .BR  |
|        |
|________|
.FI.lm LEFTMG
.hl 1;BREAK command
BREAK causes the immediately previous line to be typed without
filling in with words from the next line.
.s.lm +7.NF
 _________ ___________________________________
|         |                                   |
|   .BR   |                                   |
|         |                                   |
|_________|___________________________________|
.FI
.lm LEFTMG
.s
BREAK is used to prevent concatenation of lines such as paragraph headings
or the last line of a paragraph. It causes the preceding line to be typed
as a short line if it is shorter than the current line length.
.s
Defaults:
.s;.lm +7
This command does create a break. That is its only function.
.s.lm LEFTMG
Command Synonyms:
.s.LM 15
 .BREAK, .BR
.s 2;.lm LEFTMG
Notes:
.s;.lm +7
Many of the other commands act as a BREAK. No BREAK is necessary when one
of these is present. The description of each command states, in the section
titled ^&Defaults\&, whether that control word acts as a break or not.
.br
If NO FILL is in effect, then all lines appear to be followed by a break.
.lm LEFTMG .pg
.lm CMDTAB.NF
 ________
|        |
|        |
|   .BR  |
|        |
|________|
.FI.lm LEFTMG.s 2
Examples:
.s.lm 20
#Heading:
.BR
#.br
#First line of paragraph ...
.s
.lm LEFTMG
This example would be printed as:
.lm +7
.s
Heading:
.br
First line of paragraph ...
.lm LEFTMG
.s
Without the BREAK, it would be printed:
.s
.lm +7
Heading: First line of paragraph ...
.IX <BREAK
.ix BR
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .CE  |
|        |
|________|
.FI.lm LEFTMG
.hl 1;CENTER command
Text on the line with the .CENTER command or, the line following the .CENTER
command will be centered between the left and right columns as specified.
.s.lm +7.NF
 _________ ___________________________________
|         |                                   |
|   .CE   |      [ lm,rm ] ;text              |
|         |          or                       |
|   .CE   |      [ lm,rm ]                    |
|   line of text following .CE command        |
|_________|___________________________________|
.FI.lm LEFTMG.s
This command causes a break, and centers either the text on the line with it, or
the next line in the source file if "; text..." does not appear on the line with
the command. Optionally, a left and right margin may be specified to describe
the columns between which the text should be centered. If lm is equal to rm, the
effect is to center the text over column lm.
.s 2;.lm LEFTMG
Defaults:
.s 2;.lm +7
The default value for "lm" is the current setting of the LEFT MARGIN. The default
value for "rm" is the current setting of the PERMANENT RIGHT MARGIN.
This command does perform a BREAK.
.s 2;.lm LEFTMG
Command Synonyms:
.s;.lm +7
 .CENTER, .CENTRE , .C, .CE
.s 2;.lm LEFTMG
Notes:
.s 2;.lm +7
If substitutions (see .SUB, .SUBD) are to be made within the text of a .CENTER
command,
the text must be on the line ^&following\& the command, or the substitutions
will not be made.  .SUB/.SUBD ignore lines beginning with a period (.).
.lm-7
.lm LEFTMG .pg     !!
.lm CMDTAB
.NF
 ________
|        |
|        |
|   .CE  |
|        |
|________|
.FI
.lm LEFTMG
.s 2
Examples:
.s;.lm +7
.nf
 .CE ;Figure 6.3  Absolute Memory Diagram
.s
.lm LEFTMG
Produces:
.C ;Figure 6.3 Absolute Memory Diagram
.S.lm + 7
 .CENTER 10,80 ; This will be centered
.s
##########is equivalent to
.s
 .CENTER 10,80
 This will be centered
.s
.lm LEFTMG
which in effect will center the text over column 45 as follows -
.s
.ce10,80;This will be centered
.s
likewise if we say
.s
.lm+7
 .c 45,45 ;This will be centered
.lm LEFTMG
.S
will also result in the text being centered over column 45 %!
.s.c45,45;This will be centered
.F
.;
.ix CENTER
.ix CENTRE
.ix CE
.ix C
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .CO  |
|        |
|________|
.FI.lm LEFTMG
.hl 1;COMMENT command
COMMENT causes the remainder of the current line to be ignored.
.s.lm +7.NF
 _________ ___________________________________
|         |                                   |
|   .CO   |      text                         |
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
COMMENT causes the remainder of the current line to be ignored. The text
is not printed, but rather is used as a comment line in the source
text.
.s 2;.lm LEFTMG
Defaults:
.s;.lm +7
This command is only used to insert lines of internal documentation
into the text. There is no other function that this command performs.
.s 2;.lm LEFTMG
Command Synonyms:
.s;.lm +7
  .;, .COMMENT, .CO
.s 2;.lm LEFTMG
Notes:
.s;.lm +7
This command can be concatenated with other commands by using a semi-colon(;).
It is usually a good idea to place some sort of identification or version
number internal to a document for the maintainer of the document and also
to keep track of any edits to the document.
.fill.lm LEFTMG
.s2
Examples:
.s;.lm +7
 .CO       Letter to all users of DEC equipment in New England
.BR
 .;	Edited on 24-Aug-78 to allow salesmen
.BR
 .;       end of internal documentation.
.BR
.IX COMMENT
.ix CO
.ix .;
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .DA  |
|        |
|________|
.FILL.lm LEFTMG.s
.index DA
.hl 1;Date command
Insert date string in lower right corner of page.
.s.lm +7.nf
 _________ ___________________________________
|         |                                   |
|   .DA   |     text                          |
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
The DAte command will print up to sixteen characters of "text"
in the bottom right hand corner of the current page.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
The date string is empty by default.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .DA
.s 2.lm LEFTMG
Notes:
.s.lm +7
Page numbering at the bottom of the page must be enabled for this
feature to work. This command may be given as many times as
required. Usually the date is given, but any sixteen characters
may be used.
.s 2.lm LEFTMG
Examples:
.s.lm +7
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .DAT |
|        |
|________|
.FILL.lm LEFTMG.s
.ix DAT
.hl 1;Table of Contents Date command
Insert date string in lower right corner of the TOC page.
.s.lm +7.nf
 _________ ___________________________________
|         |                                   |
|   .DAT  |     text                          |
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
The DATe command will print up to sixteen characters of "text"
in the bottom right hand corner of the current Table of Contents page.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
The date string is empty by default.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .DAT
.s 2.lm LEFTMG
Notes:
.s.lm +7
This command has no effect on the .DA command.
Usually the date is given, but any sixteen characters
may be used.
.s 2.lm LEFTMG
Examples:
.s.lm +7
 .DAT Edit 010203
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .ELS |
|        |
|________|
.FI.lm LEFTMG
.hl 1;END LIST command
The END LIST command terminates the effect of a previous
LIST command.
.s.lm +7.NF
 _________ ___________________________________
|         |                                   |
|   .ELS  |                                   |
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
END LIST terminates the list command and returns to the settings before
the last LIST Command.
.s 2;.lm LEFTMG
Defaults:
.s 2;.lm +7
This command does perform a break, but there is no spacing after .ELS.
The left margin, list vertical space and list-element-number
will be restored to the values used before the matching .LS command.
.s 2;.lm LEFTMG
Command Synonyms:
.s 2;.lm +7
 .ELS, .END LIST
.s 2;.lm LEFTMG
Notes:
.s 2;.lm +7
An END-LIST command with no previous matching LIST command is considered
an error. Currently, LIST/END-LIST command pairs may only be nested
to a depth of five. A list command that exceeds this level will
be reported as an ILLEGAL command.
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .ELS |
|        |
|________|
.FI.s 2;.lm LEFTMG
Examples:
.s 2;.lm +7
.NF
       An Interesting list of books may be
 .LS
 .LE ; Introduction to Horticulture.
 .LE ; Call me when you find America - A Doonesbury book.
 .LE ; SPSS Users Manual.
 .ELS
.FILL
.s 2;.lm LEFTMG
Produces:
.S;.lm +7
.indent 5; An Interesting list of books may be
.LS
.LE ; Introduction to Horticulture.
.LE ; Call me when you find America - A Doonesbury book.
.le ; SPSS Users Manual.
.ELS
.s 2;.lm LEFTMG
.IX END LIST
.ix ELS
.ix EL
.lm LEFTMG .pg     !!
.LM CMDTAB.NF
 ________
|        |
|        |
|   .EN  |
|        |
|________|
.FI.lm LEFTMG
.hl 1;END NOTE command
This command terminates the NOTE Command.
.s.lm +7.NF
 _________ ___________________________________
|         |                                   |
|   .EN   |                                   |
|         |                                   |
|_________|___________________________________|
.FI.s 2.lm LEFTMG
The END NOTE command terminates the NOTE command.
.s 2
Defaults:
.s.lm +7
This command
BLANKS 2, and reverts the margins
and spacing modes to their settings before the last NOTE command,
then resumes normal character processing.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .EN, .END NOTE
.s 2.lm LEFTMG
Notes:
.s.lm +7
Note processing checks for a reasonable amount of room on the page,
but if the note is long, one should do a TEST-PAGE-N command, where
N is the expected line size plus 5.
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .EN  |
|        |
|________|
.FI.lm LEFTMG.s 2
Examples:
.s.lm +7.NF
 .NT
 This situation only arises during high utilization
 periods, or during a breakdown.
 .EN
.FILL
.S 2.lm LEFTMG
Produces:
.s.lm +7
.NT
This situation only occurs during high utilization periods,
or during a breakdown.
.en
.s 2.lm LEFTMG
.IX NOTE
.ix NT
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .FG  |
|        |
|________|
.FI.lm LEFTMG
.IX FG
.hl 1;FIGURE command
Skip one page for a figure.
.s.lm +7.NF
 _________ ___________________________________
|         |                                   |
|   .FG   |                                   |
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
This command will leave one blank page for a figure following the
current page.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
This command does not a break.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .FG
.s2
Notes:
.lm+7.s
The number of .FG commands are compiled as a page is processed, and at the
page break, there will be as many blank pages output as .FG commands occurred
on the previous page. Any headers, TITLES, SUBTITLES etc. and the numbering of
pages will be printed on the skipped pages.
.fill
.s 2.lm LEFTMG
Examples:
.s.lm +7
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .FGD |
|        |
|________|
.FI.lm LEFTMG
.IX FGD
.hl 1;Old FIGURE command
The OLD FIGURE command is used where room for a figure to be drawn is needed.
.s.lm +7.NF
 _________ ___________________________________
|         |                                   |
|   .FGD  |      [ n or n/8 ] "lines"         |
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
Like BLANK, FIGURE leaves blank lines on the page, except that if less
than "n" lines remain on the current page, the page will be advanced,
and "n" blank lines will be left at the top of the new page. This command
is principally used where it is desired to leave room for a figure to be
drawn in manually on a page.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
If "n" is not supplied, .FGD will leave one line blank, n=1.
This command will cause a break.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .FIGURE, .FGD
.lm LEFTMG .pg     !!
.lm CMDTAB.nf
 ________
|        |
|        |
|   .FGD |
|        |
|________|
.f
.s 2.lm LEFTMG
Examples:
.s.lm +7
 line of text
.br
 .FGD 15
.BR
 another line of text
.s2
Produces:
.s.lm +7
line of text
.fgD 15
another line of text
.s 2;.lm LEFTMG
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .FN  |
|        |
|________|
.FI.lm LEFTMG
.hl 1;FOOTNOTE command
FOOTNOTE is used to generate footnotes at the bottom of the
current page.
.s.lm +7.NF
 _________ ___________________________________
|         |                                   |
|   .FN   |      n "lines"  [,terminator]     |
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
The FOOTNOTE command saves "n"
lines at the bottom of the current page for
a footnote.
If insufficient room remains on the current page for the number of "lines"
requested, the page is broken. The current line of text, the one that presumably
references the footnote, and the associated footnote will be forced to the
following page. This automatically prevents footnotes from overrunning the
bottom page margin. This typically occurs when a reference to a footnote is say,
2 lines from the bottom of the page, and a 4 line footnote is needed. There is
not enough room for the footnote, so both footnote and reference will be forced
to the next page, without a line break. For this reason, the .FN command should
immediately follow, or directly ^&precede\&, the reference in the text to that
footnote.
.b
The footnote is terminated with a line beginning with the designated footnote
termination character (the remainder of which is ignored).
The lines delimited by this line and the FOOTNOTE command are put into
a buffer to be processed when the output moves to within the stated distance
to the bottom of the page.
The default footnote termination character is the exclamation mark (%!). This
character can be changed on a per footnote basis by specifying the terminator
character with the .FN command.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
This command does not cause a break. An operand must be provided
as none will be assumed.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .FOOTNOTE, .FN
.s 2.lm LEFTMG
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .FN  |
|        |
|________|
.S 2.lm LEFTMG.FI
Notes:
.s.lm +7
The text of a footnote should begin on the line following the FOOTNOTE
command. Indentation, case lock, justify, margins, spacing, and fill
are preserved  around footnotes.
Therefore, a footnote may contain commands which change these
parameters, and the effect will be limited to the footnote text.
For example, you may have the text double spaced but want the footnotes
single spaced.
However, commands that affect page
formatting are illegal within a footnote.
Tab stops are illegal
because they are not preserved. A footnote within a footnote is also
illegal. The .INCLUDE command is also disallowed.
The actual space taken by a footnote page can be more or less than specified
by "n".
The "n" merely allocates room and should be the user's best guess. If
it is considerably off, the footnote line may overflow the page, or
extra space may be left at the bottom.
If necessary, adjust "n" after examining a draft printout.
.S
If should be noted that all footnotes occurring on one page will be processed
as one large footnote. Parameters such as margins and spacing are ^&not\& reset
after each individual footnote. Therefore a parameter change in one footnote will
effect other footnotes that follow on the page with that footnote.
.s
The last line of any footnote must be a line containing the footnote termination
character. Any text on the line after the terminator
will be ignored.
.s
If a page has multiple footnotes, the allocated space is the sum of
the allocations for all footnotes assigned to this page. The user
must include their choice of footnote-designating symbols within
the text.
.s
.ix Equation mode
The equation mode (.EQ and .EEQ) commands will work such that complex
equations can appear in footnotes. However, temporary substitutions within
an equation will not work in footnotes,
nor will any .SUBD or .SUB commands specified within a footnote have any
effect on footnote text. Substitutions specified ^&outside\& of the .FN
command will
work properly on the footnote text.
This is due in part to the defered
execution of footnote commands from an alternate input buffer.
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .FN  |
|        |
|________|
.FI.lm LEFTMG.s 2
Examples:
.s.lm +7
.nj
Measurements%^%@(8)%\%@ of the velocity
trajectory for stacks with an annular ring of fluid with a different velocity
from the central core flow are different from the trajectory equation, Eq.%#(4)
for a uniform exit flow.*
.j.nf.I-4
->##%.FN 6,:
_______________
%.BR
*the average jet to momentum ratio was calculated by
%.EQ,+1,0
%! 1/4 %!       1          2
%!     %!
%.OP   ;    ______
%!     %!
%.OB   ;_
%!  0  %!J =            p u  dA    where A%~j is area of stack exit.
%!     %!
%!-1/4 %!                j j   j
%!     %!
%!     %!
%! 1/2 %!         2
%!     %!
%! 1/4 %!    A p u   A
%!     %!
%! -1  %!     j b b   j
%.EEQ 1/2
.I-4
->##:
Utilization of the full capability of SHIP to account
for non-uniform stack exit conditions.....
%.BR
%...primary difference is that the flow is curved,**
.I-4
->##%.FN4
%.LM+2.I-2
.f.nj
**All exhaust plumes eventually become curved at some distance downstream.
Curvature of the ship plume is important because it occurs in that region of
the plume which contributes a large fraction of the total radiation (%%%<100
diameters).
.nf.nj
%.LM-2
.I-4
->##%!
or bent-over by the effective
crossflow of the combined ship speed ...
.f.j
.pg!!
.lm LEFTMG,.lm CMDTAB,.nf
 ________
|        |
|        |
|   .FN  |
|        |
|________|
.FI.lm LEFTMG.s 2
Produces:
.s2
Measurements^@(8)\@ of the velocity
trajectory for stacks with an annular ring of fluid with a different velocity
from the central core flow are different from the trajectory equation, Eq.#(4)
for a uniform exit flow.*
.fn6,:
_______________
.br
*the average jet to momentum ratio was calculated by
.EQ,+1,0
! 1/4 !       1          2
!     !
.op   ;    ______
!     !
.ob   ;_
!  0  !J =            p u  dA    where A~j is area of stack exit.
!     !
!-1/4 !                j j   j
!     !
!     !
! 1/2 !         2
!     !
! 1/4 !    A p u   A
!     !
! -1  !     j b b   j
.eeq 1/2
:
Utilization of the full capability of SHIP to account
for non-uniform stack exit conditions.....
.BR
 ...primary difference is that the flow is curved,**
.fn4
.lm+2.i-2
**All exhaust plumes eventually become curved at some distance downstream.
Curvature of the ship plume is important because it occurs in that region of
the plume which contributes a large fraction of the total radiation (%<100
diameters).
.lm-2
!
or bent-over by the effective
crossflow of the combined ship speed ...
.lm LEFTMG.pg!!
.lm CMDTAB.nf
 ________
|        |
|        |
|   .ID  |
|        |
|________|
.FI.lm LEFTMG
.hl 1;INDENT command
INDENT forces a break and causes the next output line to start a specified
number of columns from the current input column.
.s.lm +7.NF
 _________ ___________________________________
|         |                                   |
|   .ID   |      [ +n|-n ][ ;text ]           |
|         |                                   |
|_________|___________________________________|
.FI.S.lm LEFTMG
The INDENT command causes a BREAK and sets the next line to begin "n"
spaces to the right of the left margin. "n" may have a negative value
to allow the line to begin to the left of the left margin. This is
rather useful for numbered paragraphs.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
The indent is performed to the right of the left margin. There is
no default value for "n", and an error message will be generated
if "n" is not specified. This command does cause a break.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .INDENT, .ID, .I
.s 2.lm LEFTMG
Notes:
.s.lm +7
INDENT will perform a relative movement from the existing
margins. Text can be specified on the same line as the
INDENT command by using the concatenation character, ";".
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .ID  |
|        |
|________|
.FI.lm LEFTMG.s 2
Examples:
.s;.lm +7
.nofill
 Line 1
 .ID -4;Line 2
 .ID 4;Line 3
 .BR
  Line 4
.FILL.s 2.lm LEFTMG
Produces:
.nf
.s1
    |Line|1
Line|2   |
    |    |Line 3
    |Line|4
.ix ID
.ix I
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .IHL |
|        |
|________|
.FILL.lm LEFTMG.s
.ix Increment Header Level
.ix IHL
.hl 1;Increment Header Level
Increment header level.
.s.lm +7.nf
 _________ ___________________________________
|         |                                   |
|   .IHL  |      n                            |
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
The IHL command increments header level "n" by 1.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
This command does not cause a break.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .IHL
.s 2.lm LEFTMG
Notes:
.s.lm +7

.s 2.lm LEFTMG
Examples:
.s.lm +7
 .IHL 3
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .IO  |
|        |
|________|
.FILL.lm LEFTMG.s
.ix Index Offset command
.ix INDEX OFFSET
.IX IO
.hl 1;Index Offset Command
Set index offset.
.s.lm +7.nf
 _________ ___________________________________
|         |                                   |
|   .IO   |     n                             |
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
The Index Offset command allows the centering of chapter
and page numbers in the index to change. The "n" specifies the
number of spaces to move the index to the right.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
 The default Index Offset is zero.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .IO, .INDEX OFFSET
.s 2.lm LEFTMG
Notes:
.s.lm +7
With n equal to zero, the spacing is not changed from the normal index
command.
.s 2.lm LEFTMG
Examples:
.s.lm +7
 .IO 10
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .IN  |
|        |
|________|
.F.lm LEFTMG.s
.ix INCLUDE command
.ix IN
.ix INCLUDE
.hl 1;Include command
Include text from a file.
.s.lm +7.nf
 _________ ___________________________________
|         |                                   |
|   .IN   |     filespec                      |
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
The INCLUDE command allows the user to specify a file
to be inserted at the current point in the input stream.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
The default file type is .RNO.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .IN,.INCLUDE
.s 2.lm LEFTMG
Notes:
.s.lm +7
The include command is usefull in specifying parameters for a
particular printer or installation in an include file.
Include files may include other include files.  The only
limit to the depth which include files can be nested is
the amount of dynamic memory available.  Typically, if
no footnotes or index entries are used,
 the nesting limit is around 1000.
.s 2.lm LEFTMG
Examples:
.s.lm +7
 .IN PARAMS.RNO
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .LA  |
|        |
|________|
.FILL.lm LEFTMG.s
.ix LA
.ix List Alphabetic
.hl 1;List Alphabetic Command
Add an alphabetically numbered item to a list.
.s.lm +7.nf
 _________ ___________________________________
|         |                                   |
|   .LA   |    test_page "spaces" ;text       |
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
The LIST ALPHABETIC command adds an alphbetically numbered item
to a list started by a .LIST command. The elements are numbered
in lower case alphabetic characters.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
This command does cause a break.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .LA
.s 2.lm LEFTMG
Notes:
.s.lm +7
The letter is followed by a period and two spaces so that the indent will
be by -4.
The list elements are separated by the number of lines specified in the
pertinent .LIST command.
If you want to type the text on the same line
as the command, you must separate the text from the command with any
number of intervening spaces or tabs, or (optionally) one semicolon.
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .LA  |
|        |
|________|
.FILL.lm LEFTMG.s
Examples:
.s.lm +7.nf
 A possible list of Newspapers would be :
 .LS
 .LE;In the BOSTON area:
 .B1.LS 0
 .LA;The Boston Globe.
 .LA;The Boston Herald American.
 .ELS
 .LE;In the NEW YORK area:
 .B1.LS 0
 .LA;The New York Times.
 .LA;The Daily News.
 .ELS
 .LE;On the West Coast.
 .B1.LS 0
 .LA;The San Francisco Examiner.
 .LA;The Los Angeles Times.
 .ELS
 .ELS
.s 2.lm LEFTMG.f
Produces:
.S.lm +7
A possible list of Newspapers would be :
.LS
.LE;In the Boston area:
.B1.LS 0
.LA;The Boston Globe.
.LA;The Boston Herald American.
.ELS
.LE;In the New York area:
.B1.LS 0
.LA;The New York Times.
.LA;The Daily News.
.ELS
.LE;On the West Coast.
.B1.LS 0
.LA;The San Francisco Examiner.
.LA;The Los Angeles Times.
.ELS
.els
.s 2.lm LEFTMG
.IX LIST ALPHABETIC
.ix LA
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .LE  |
|        |
|________|
.FI.lm LEFTMG
.hl 1;LIST ELEMENT command
.IX LIST ELEMENT
.IX LE
The LIST ELEMENT command starts an item in a list.
.s.lm +7.NF
 _________ ___________________________________
|         |                                   |
|   .LE   |    test-page "spaces" ;text       |
|         |                                   |
|_________|___________________________________|
.FI.s.lm LEFTMG
LIST ELEMENT starts an item in a list. This command is used in
conjunction with the LIST command.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
This command does cause a break.
The "LIST ELEMENT NUMBER" is automatically incremented by each call to
LIST-ELEMENT.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .LIST ELEMENT, .LE
.s 2.lm LEFTMG
Notes:
.s.lm +7
The elements of the list are numbered sequentially, and the number is
given a negative indent so that the list lines up.
The list elements are separated by the number of lines specified in the
 .LIST command.
If text is desired on the same line as
the command, then the text must be separated from the command by
a space, tab, or semi-colon. This command must be preceded
by a LIST-START command, or it will be flagged as an error.
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .LE  |
|        |
|________|
.FI.lm LEFTMG.s 2
Examples:
.s.lm +7.nf
 A possible list of Newspapers would be :
 .LS
 .LE;In the BOSTON area:
 .B1.LS 0
 .LE;The Boston Globe.
 .LE;The Boston Herald American.
 .ELS
 .LE;In the NEW YORK area:
 .B1.LS 0
 .LE;The New York Times.
 .LE;The Daily News.
 .ELS
 .LE;On the West Coast.
 .B1.LS 0
 .LE;The San Francisco Examiner.
 .LE;The Los Angeles Times.
 .ELS
 .ELS
.s 2.lm LEFTMG.f
Produces:
.S.lm +7
A possible list of Newspapers would be :
.LS
.LE;In the Boston area:
.B1.LS 0
.LE;The Boston Globe.
.LE;The Boston Herald American.
.ELS
.LE;In the New York area:
.B1.LS 0
.LE;The New York Times.
.LE;The Daily News.
.ELS
.LE;On the West Coast.
.B1.LS 0
.LE;The San Francisco Examiner.
.LE;The Los Angeles Times.
.ELS
.els
.s 2.lm LEFTMG
.IX LIST ELEMENT
.ix LE
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|  .LEB  |
|        |
|________|
.F.lm LEFTMG.s
.ix LEB
.ix List Element with bullet
.hl 1;List Element with bullet command
Add a list element preceded by a bullet(o) to a list.
.s.lm +7.nf
 _________ ___________________________________
|         |                                   |
|   .LEB  |     test_page "spaces" ;text      |
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
The List Element with bullet command will add an item to an
existing list started with a .LIST command. A bullet is a
lower case o.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
This command does cause a break.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .LEB
.s 2.lm LEFTMG
Notes:
.s.lm +7
This command outputs a "o" followed by a space.
List elements are separated by the number of lines specified in the .LIST
command.
If you want to type the text on the same line
as the command, you must separate the text from the command with any
number of intervening spaces or tabs, or (optionally) one semicolon.
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|  .LEB  |
|        |
|________|
.F.lm LEFTMG.s
.s 2.lm LEFTMG
Examples:
.s.lm +7.nf
 A possible list of Newspapers would be :
 .LS
 .LE;In the BOSTON area:
 .B1.LS 0
 .LEB;The Boston Globe.
 .LEB;The Boston Herald American.
 .ELS
 .LE;In the NEW YORK area:
 .B1.LS 0
 .LEB;The New York Times.
 .LEB;The Daily News.
 .ELS
 .LE;On the West Coast.
 .B1.LS 0
 .LEB;The San Francisco Examiner.
 .LEB;The Los Angeles Times.
 .ELS
 .ELS
.s 2.lm LEFTMG.f
Produces:
.S.lm +7
A possible list of Newspapers would be :
.LS
.LE;In the Boston area:
.B1.LS 0
.LEB;The Boston Globe.
.LEB;The Boston Herald American.
.ELS
.LE;In the New York area:
.B1.LS 0
.LEB;The New York Times.
.LEB;The Daily News.
.ELS
.LE;On the West Coast.
.B1.LS 0
.LEB;The San Francisco Examiner.
.LEB;The Los Angeles Times.
.ELS
.els
.s 2.lm LEFTMG
.IX LIST ELEMENT BULLET
.ix LEB
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|  .LEC  |
|        |
|________|
.F.lm LEFTMG.s
.ix LEC
.ix List Element using string
.hl 1;List Element String command
Add item to list using prefix string supplied.
.s.lm +7.nf
 _________ ___________________________________
|         |                                   |
|   .LEC  | test_page "spaces" ['string'];text|
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
The List Element with Character string command will add an item to
an existing list started with a .LIST command.  The list element will
be denoted in the output with the string supplied by the user.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
This command causes a break.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .LEC
.s 2.lm LEFTMG
Notes:
.s.lm +7
This command outputs the string supplied by the user followed by one
space to the list element text.  The string can
not be greater than five characters long.
The string should be enclosed in single quotes.
The list elements are
separated by the number of lines specified in the .LIST command.
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|  .LEC  |
|        |
|________|
.F.lm LEFTMG.s
.s 2.lm LEFTMG
Examples:
.s.lm +7.nf
 A possible list of Newspapers would be :
 .LS
 .LEC '-->>';In the BOSTON area:
 .B1.LS 0
 .LE;The Boston Globe.
 .LE;The Boston Herald American.
 .ELS
 .LEC '-->>';In the NEW YORK area:
 .B1.LS 0
 .LE;The New York Times.
 .LE;The Daily News.
 .ELS
 .LEC '-->>';On the West Coast.
 .B1.LS 0
 .LE;The San Francisco Examiner.
 .LE;The Los Angeles Times.
 .ELS
 .ELS
.s 2.lm LEFTMG.f
Produces:
.S.lm +7
A possible list of Newspapers would be :
.LS
.LEC '-->';In the Boston area:
.B1.LS 0
.LE;The Boston Globe.
.LE;The Boston Herald American.
.ELS
.LEC '-->';In the New York area:
.B1.LS 0
.LE;The New York Times.
.LE;The Daily News.
.ELS
.LEC '-->';On the West Coast.
.B1.LS 0
.LE;The San Francisco Examiner.
.LE;The Los Angeles Times.
.ELS
.els
.s 2.lm LEFTMG
.IX LIST ELEMENT CHARACTER
.ix LEC
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|  .LEN  |
|        |
|________|
.FILL.lm LEFTMG.s
.ix LEN
.ix LIST ELEMENT NO NUMBERING
.hl 1;List Element No Numbering command
Add item to list without using any numbering.
.s.lm +7.nf
 _________ ___________________________________
|         |                                   |
|   .LEN  |   test_page "spaces" ;text        |
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
The LIST ELEMENT NO NUMBERING command allows the user to specify a list
element without numbering it.  The list element is indented the normal amount,
but no numbering occurs.  The number of lines between list elements is
specified by the .LIST command.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
This command causes a break.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .LEN
.s 2.lm LEFTMG
Notes:
.s.lm +7
.LM LEFTMG.pg	!!
.lm CMDTAB.NF
 ________
|        |
|        |
|  .LEN  |
|        |
|________|
.lm LEFTMG.f
.s 2.lm LEFTMG
Examples:
.s.lm +7.nf
 A possible list of Newspapers would be :
 .LS
 .LM-4
 .LEN;In the BOSTON area:
 .B1.LS 0
 .LE;The Boston Globe.
 .LE;The Boston Herald American.
 .ELS
 .LEN;In the NEW YORK area:
 .B1.LS 0
 .LE;The New York Times.
 .LE;The Daily News.
 .ELS
 .LEN;On the West Coast.
 .B1.LS 0
 .LE;The San Francisco Examiner.
 .LE;The Los Angeles Times.
 .ELS
 .LM+4
 .ELS
.s 2.lm LEFTMG.f
Produces:
.S.lm +7
A possible list of Newspapers would be :
.LS
.LM-4
.LEN;In the Boston area:
.B1.LS 0
.LE;The Boston Globe.
.LE;The Boston Herald American.
.ELS
.LEN;In the New York area:
.B1.LS 0
.LE;The New York Times.
.LE;The Daily News.
.ELS
.LEN;On the West Coast.
.B1.LS 0
.LE;The San Francisco Examiner.
.LE;The Los Angeles Times.
.ELS
.LM+4
.els
.s 2.lm LEFTMG
.IX LIST ELEMENT NO NUMBERING
.ix LEN
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|  .LEL  |
|        |
|________|
.FILL.lm LEFTMG.s
.ix LEL
.ix List Element With Indenting
.hl 1;List Element With Indenting
Add item to list without using any numbering, but indent the first line of
text in the list element -4 spaces.
.s.lm +7.nf
 _________ ___________________________________
|         |                                   |
|   .LEL  |   test_page "spaces" ;text        |
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
The LIST ELEMENT WITH INDENTING command allows the user to specify a list
element without numbering it.  The first line of the list element is not
indented, but subsequent lines of the list element are indented the normal
amount for list elements.  No numbering occurs.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
This command causes a break.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .LEL
.s 2.lm LEFTMG
Notes:
.s.lm +7
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|  .LEL  |
|        |
|________|
.FI.lm LEFTMG.s 2
Examples:
.s.lm +7.nf
 A possible list of Newspapers would be :
 .LS
 .LEL;In the BOSTON area:
 .B1.LS 0
 .LE;The Boston Globe.
 .LE;The Boston Herald American.
 .ELS
 .LEL;In the NEW YORK area:
 .B1.LS 0
 .LE;The New York Times.
 .LE;The Daily News.
 .ELS
 .LEL;On the West Coast.
 .B1.LS 0
 .LE;The San Francisco Examiner.
 .LE;The Los Angeles Times.
 .ELS
 .ELS
.s 2.lm LEFTMG.f
Produces:
.S.lm +7
A possible list of Newspapers would be :
.LS
.LEL;In the Boston area:
.B1.LS 0
.LE;The Boston Globe.
.LE;The Boston Herald American.
.ELS
.LEL;In the New York area:
.B1.LS 0
.LE;The New York Times.
.LE;The Daily News.
.ELS
.LEL;On the West Coast.
.B1.LS 0
.LE;The San Francisco Examiner.
.LE;The Los Angeles Times.
.ELS
.els
.s 2.lm LEFTMG
.IX LIST ELEMENT WITH INDENTING
.ix LEL
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|  .LER  |
|        |
|________|
.F.lm LEFTMG.s
.ix LER
.ix List Element using Roman numeral
.hl 1;List Element Roman Numeral command
Add item to list using Roman numerals to number the item.
.s.lm +7.nf
 _________ ___________________________________
|         |                                   |
|   .LER  |     test_page "spaces" ;text      |
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
The List Element with Roman numeral command will add an item to
an existing list started with a .LIST command.  The list element will
be denoted in the output with the Roman numeral corresponding to the
number of the list element.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
This command causes a break.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .LER
.s 2.lm LEFTMG
Notes:
.s.lm +7
This command outputs the current list element number in Roman numerals
followed by one
space to the list element text.
The current list number is then incremented for the next list element.
The list elements are
separated by the the number of lines specified in the .LIST command.
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|  .LER  |
|        |
|________|
.F.lm LEFTMG.s
.s 2.lm LEFTMG
Examples:
.s.lm +7.nf
 A possible list of Newspapers would be :
 .LS
 .LER;In the BOSTON area:
 .B1.LS 0
 .LE;The Boston Globe.
 .LE;The Boston Herald American.
 .ELS
 .LER;In the NEW YORK area:
 .B1.LS 0
 .LE;The New York Times.
 .LE;The Daily News.
 .ELS
 .LER;On the West Coast.
 .B1.LS 0
 .LER;The San Francisco Examiner.
 .LER;The Los Angeles Times.
 .ELS
 .ELS
.s 2.lm LEFTMG.f
Produces:
.S.lm +7
A possible list of Newspapers would be :
.LS
.LER;In the Boston area:
.B1.LS 0
.LE;The Boston Globe.
.LE;The Boston Herald American.
.ELS
.LER;In the New York area:
.B1.LS 0
.LE;The New York Times.
.LE;The Daily News.
.ELS
.LER;On the West Coast.
.B1.LS 0
.LER;The San Francisco Examiner.
.LER;The Los Angeles Times.
.ELS
.els
.s 2.lm LEFTMG
.IX LIST ELEMENT ROMAN
.ix LER
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .LS  |
|        |
|________|
.FI.lm LEFTMG
.IX LIST
.ix LIST START
.ix LS
.hl 1;LIST START command
This command starts an indented list with a specified number of lines
separating list elements.
.s.lm +7.NF
 _________ ___________________________________
|         |                                   |
|   .LS   |      [ n or n/8 ] "lines"         |
|         |                                   |
|_________|___________________________________|
.FI.s.lm LEFTMG
The LIST command starts an indented list with "n" blank lines preceding each
list
element.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
This command does cause a break.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .LIST,.LS
.s 2.lm LEFTMG
Notes:
.s.lm +7
LIST moves the left margin 9 spaces to the right for the first
LIST command, and 4 for spaces for each subsequent nested LIST.
The normal FILL and JUSTIFY modes remain in effect. Therefore, these
modes must be disengaged after the LS command if a ragged right is
desired.
A current nesting level of 5 is in effect. If the nesting level
becomes greater than 5, an error message will be produced.
.B
Use a .LM-4 command after the first .LS command of a nested group to cause
the left margin to indented only 5 spaces. Then use .LM+4 ^&before\& the
last .ELS command in the nested group.
.page	!!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .LS  |
|        |
|________|
.FI.lm LEFTMG.s 2
Examples:
.s.lm +7.nf
 A list of games currently contained on the system would be:
 .ls
 .le; Games written in Basic
 .ls;
 .le; Startrek - Startrek game.
 .le; Hamrabi  - Game of Hamarabi.
 .le; Life - Conway's life program.
 .els
 .LE; Games written in other languages
 .ls
 .le; Doctor - Psychoanalysis program.
 .le; Adventure - Have a fun time gathering treasures and
      avoiding Dwarves and pirates.
 .els
 .els
.s 2.lm LEFTMG.fill
Produces:
.s.lm +7
A list of games currently contained on the system would be:
.ls
.le; Games written in Basic
.ls;
.le; Startrek - Startrek game.
.le; Hamrabi  - Game of Hamarabi.
.le; Life - Conway's life program.
.els
.LE; Games written in other languages
.ls
.le; Doctor - Psychoanalysis program.
.le; Adventure - Have a fun time gathering treasures and avoiding
 dwarves and pirates.
.els
.els
.s 2.lm LEFTMG
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .NT  |
|        |
|________|
.FI.lm LEFTMG
.hl 1;NOTE command
NOTE is used to start an indented note.
.s.lm +7.NF
 _________ ___________________________________
|         |                                   |
|   .NT   |    [ text ]                       |
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
This command starts an indented note on the current page.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
This command does cause a break.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .NOTE, .NT
.s.lm LEFTMG
Notes:
.s.lm +7
This command BLANKS 2, reduces both margins by 15, writes the "text",
or if no text is given, centers the word "NOTE" and then blanks 1.
At this point, the user can then start entering the body of the note.
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .NT  |
|        |
|________|
.FI.lm LEFTMG
.s 2.lm LEFTMG
Examples:
.s.lm +7.NF
 .NOTE Error Reports:
 All errors encountered must be reported via a yellow error
 report sheet. These sheets are to be turned in to the appropriate
 supervisor at the end of the day.
 .EN
.s 2.lm LEFTMG.F
Produces:
.s.lm +7
.NOTE Error Reports:
All errors encountered must be reported via a yellow error
report sheet. These sheets are to be turned in to the appropriate
supervisor at the end of the day.
.EN
.s 2.lm LEFTMG
.IX NOTE
.ix NT
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .NTC |
|        |
|________|
.FI.lm LEFTMG
.hl 1;NOTE command with centering
NTC is used to start an indented note with centering.
.s.lm +7.NF
 _________ ___________________________________
|         |                                   |
|   .NTC  |    [ text ]                       |
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
This command starts an indented note on the current page.
The text is centered on the note.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
This command does cause a break.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .NTC
.s.lm LEFTMG
Notes:
.s.lm +7
This command BLANKS 2, reduces both margins by 15, centers the "text".
At this point, the user can then start entering the body of the note.
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .NTC |
|        |
|________|
.FI.lm LEFTMG
.s 2.lm LEFTMG
Examples:
.s.lm +7.NF
 .NTC Error Reports
 All errors encountered must be reported via a yellow error
 report sheet. These sheets are to be turned in to the appropriate
 supervisor at the end of the day.
 .EN
.s 2.lm LEFTMG.F
Produces:
.s.lm +7
.NTC Error reports
All errors encountered must be reported via a yellow error
report sheet. These sheets are to be turned in to the appropriate
supervisor at the end of the day.
.EN
.s 2.lm LEFTMG
.ix NTC
.lm LEFTMG
.in OB.RNO
.in OP.RNO
.in OPJ.RNO
.pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .PP  |
|        |
|________|
.FI.lm LEFTMG
.hl 1;PARAGRAPH command
PARAGRAPH causes a paragraph to be started and, if stated, the number
of spaces to indent before starting to print the first line of the
paragraph.
.s.lm +7.NF
 _________ ___________________________________
|         |                                   |
|   .PP   |      [ n , v or v/8 "lines", t ]  |
|         |                                   |
|_________|___________________________________|
.FI.s.lm LEFTMG
This command performs actions typical at the start of a new paragraph.
This includes leaving a blank line and causing an indent on the
output line.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
This command does cause a break.
The initial values of the above three parameters are :
.br
n -- (5) indent five spaces. (can also be negative)
.br
v -- (1) blank one line before starting paragraph
.br
t -- (2) make sure there are 2 "spaces" left on the page
.br
         not including the blank lines before paragraph
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .PARAGRAPH, .PP, .P
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .PP  |
|        |
|________|
.FI.lm LEFTMG
.s 2.lm LEFTMG
Notes:
.s.lm +7
The "n" is optional and, if present, sets the number of spaces that
the paragraph is to be indented. Note that "n" may be negative as in the
 .INDENT command.
"v" is the 
number of "lines" to blank
between paragraphs. The value of "v"
can range from zero to five, where one is single blank line, two
is 2 blank lines, etc. "v" can also be in terms of 1/8 lines like the
 .BLANK or .SPACE command.
"t" causes an automatic TEST PAGE to be performed. For a further
description of this option, see the TEST PAGE command elsewhere in this
document.
"t" is in terms of "spaces" and should not include the count of "v".
.s 2.lm LEFTMG
Examples:
.s.lm +7.NF
 Prior line of text.
 .P
 New line of text...
.s 2.lm LEFTMG.fill
Produces:
.s.lm +7
Prior line of text.
.P
New line of text...
.ix PARAGRAPH
.ix PP
.ix P
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .SHL |
|        |
|________|
.F.lm LEFTMG.s
.ix Set Header Level
.ix SHL
.hl 1;Set Header Level
Set header level "m" to "n".
.s.lm +7.nf
 _________ ___________________________________
|         |                                   |
|   .SHL  |     m,n                           |
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
The Set Header Level command sets header level "m" to the value "n".
.s 2.lm LEFTMG
Defaults:
.s.lm +7
This command will cause a break.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .SHL
.s 2.lm LEFTMG
Notes:
.s.lm +7
All higher header levels are reset to zero. The value "m" can range from
one to five. The value "n" can range from one to two-hundred-fifty-five.
The next .HL command will increment the header level to "m."
.s 2.lm LEFTMG
Examples:
.s.lm +7
 .SHL 3,9
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .SK  |
|        |
|________|
.FI.lm LEFTMG
.hl 1;SKIP command
The SKIP command generates a specified number of blank output lines based
on the current line spacing.
.s.lm +7.NF
 _________ ___________________________________
|         |                                   |
|   .SK   |  [ n ]   "spaces"                 |
|         |                                   |
|_________|___________________________________|
.FI.lm LEFTMG.s
The SKIP command causes ^&n\& times the
spacing factor blank lines to be output. If the end
of the page is reached before satisfying the request, the
remaining spaces will not be output on the next page.
.s 2.lm LEFTMG
Defaults:
.s.lm +7
This command does cause a break. If "n" is not specified, then
a default value of 1 will be assumed.
.s 2.lm LEFTMG
Command Synonyms:
.s.lm +7
 .SKIP, .SK, .S
.s 2.lm LEFTMG
Notes:
.s.lm +7
If no argument is specified, then only
a single "space" will be output.
.lm LEFTMG .pg     !!
.lm CMDTAB.NF
 ________
|        |
|        |
|   .SK  |
|        |
|________|
.FI.lm LEFTMG
.s 2.lm LEFTMG
Examples:
.s.lm +7.nf
 This next article will preclude all others.
 .s 2
 Also, any other authors may ...
.s 2.lm LEFTMG.fill
Produces:
.s.lm +7
 This next article will preclude all others.
.s 2
Also, any other authors may ...
.IX SKIP
.ix SK
.ix S
.lm LEFTMG .pg     !!