Bring in some more man pages.
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339
man/man1/eqn.1
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339
man/man1/eqn.1
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|
@ -0,0 +1,339 @@
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.TH EQN 1
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.EQ
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delim $$
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.EN
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.SH NAME
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eqn \- typeset mathematics
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.SH SYNOPSIS
|
||||
.B eqn
|
||||
[
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||||
.I option ...
|
||||
]
|
||||
[
|
||||
.I file ...
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||||
]
|
||||
.SH DESCRIPTION
|
||||
.I Eqn
|
||||
is a
|
||||
.IR troff (1)
|
||||
preprocessor
|
||||
for typesetting mathematics
|
||||
on a typesetter.
|
||||
Usage is almost always
|
||||
.IP
|
||||
.L
|
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eqn file ... | troff
|
||||
.PP
|
||||
If no files are specified,
|
||||
.I eqn
|
||||
reads from the standard input.
|
||||
.I Eqn
|
||||
prepares output for the typesetter
|
||||
named in the
|
||||
.BI -T dest
|
||||
option (default
|
||||
.BR -Tutf ;
|
||||
see
|
||||
.IR troff (1)).
|
||||
When run with other preprocessor filters,
|
||||
.I eqn
|
||||
usually comes last.
|
||||
.PP
|
||||
A line beginning with
|
||||
.B .EQ
|
||||
marks the start of an equation;
|
||||
the end of an equation
|
||||
is marked by a line beginning with
|
||||
.BR .EN .
|
||||
Neither of these lines is altered,
|
||||
so they may be defined in macro packages
|
||||
to get
|
||||
centering, numbering, etc.
|
||||
It is also possible to set two characters
|
||||
as `delimiters';
|
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text between delimiters is also
|
||||
.I eqn
|
||||
input.
|
||||
Delimiters may be set to characters
|
||||
.I x
|
||||
and
|
||||
.I y
|
||||
with the option
|
||||
.BI -d xy
|
||||
or (more commonly) with
|
||||
.B delim
|
||||
.I xy
|
||||
between
|
||||
.B .EQ
|
||||
and
|
||||
.BR .EN .
|
||||
Left and right delimiters may be identical.
|
||||
(They are customarily taken to be
|
||||
$font L "$$" )$.
|
||||
Delimiters are turned off by
|
||||
.LR "delim off" .
|
||||
All text that is neither between delimiters nor between
|
||||
.B .EQ
|
||||
and
|
||||
.B .EN
|
||||
is passed through untouched.
|
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.PP
|
||||
Tokens within
|
||||
.I eqn
|
||||
are separated by
|
||||
spaces, tabs, newlines, braces, double quotes,
|
||||
tildes or circumflexes.
|
||||
Braces {} are used for grouping;
|
||||
generally speaking,
|
||||
anywhere a single character like
|
||||
.L x
|
||||
could appear, a complicated construction
|
||||
enclosed in braces may be used instead.
|
||||
Tilde
|
||||
.L ~
|
||||
represents a full space in the output,
|
||||
circumflex
|
||||
.L ^
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||||
half as much.
|
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.PP
|
||||
.vs 13p
|
||||
Subscripts and superscripts are produced with the keywords
|
||||
.B sub
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||||
and
|
||||
.BR sup .
|
||||
Thus
|
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.L "x sub i"
|
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makes
|
||||
$x sub i$,
|
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.L "a sub i sup 2"
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produces
|
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$a sub i sup 2$,
|
||||
and
|
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.L "e sup {x sup 2 + y sup 2}"
|
||||
gives
|
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$e sup {x sup 2 + y sup 2}$.
|
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.PP
|
||||
.B Over
|
||||
makes fractions:
|
||||
.L "a over b"
|
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yields $a over b$.
|
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.PP
|
||||
.B Sqrt
|
||||
produces square roots:
|
||||
.L "1 over sqrt {ax sup 2 +bx+c}"
|
||||
results in
|
||||
$1 over sqrt {ax sup 2 +bx+c}$ .
|
||||
.PP
|
||||
The keywords
|
||||
.B from
|
||||
and
|
||||
.B to
|
||||
introduce lower and upper
|
||||
limits on arbitrary things:
|
||||
$lim from {n -> inf} sum from 0 to n x sub i$
|
||||
is made with
|
||||
.LR "lim from {n -> inf} sum from 0 to n x sub i" .
|
||||
.PP
|
||||
Left and right brackets, braces, etc., of the right height are made with
|
||||
.B left
|
||||
and
|
||||
.BR right :
|
||||
.L "left [ x sup 2 + y sup 2 over alpha right ] ~=~1"
|
||||
produces
|
||||
$left [ x sup 2 + y sup 2 over alpha right ] ~=~1$.
|
||||
The
|
||||
.B right
|
||||
clause is optional.
|
||||
Legal characters after
|
||||
.B left
|
||||
and
|
||||
.B right
|
||||
are braces, brackets, bars,
|
||||
.B c
|
||||
and
|
||||
.B f
|
||||
for ceiling and floor,
|
||||
and
|
||||
.B
|
||||
""
|
||||
for nothing at all (useful for a right-side-only bracket).
|
||||
.PP
|
||||
Vertical piles of things are made with
|
||||
.BR pile ,
|
||||
.BR lpile ,
|
||||
.BR cpile ,
|
||||
and
|
||||
.BR rpile :
|
||||
.L "pile {a above b above c}"
|
||||
produces
|
||||
$pile {a above b above c}$.
|
||||
There can be an arbitrary number of elements in a pile.
|
||||
.B lpile
|
||||
left-justifies,
|
||||
.B pile
|
||||
and
|
||||
.B cpile
|
||||
center, with different vertical spacing,
|
||||
and
|
||||
.B rpile
|
||||
right justifies.
|
||||
.PP
|
||||
Matrices are made with
|
||||
.BR matrix :
|
||||
.L "matrix { lcol { x sub i above y sub 2 } ccol { 1 above 2 } }"
|
||||
produces
|
||||
$matrix { lcol { x sub i above y sub 2 } ccol { 1 above 2 } }$.
|
||||
In addition, there is
|
||||
.B rcol
|
||||
for a right-justified column.
|
||||
.PP
|
||||
.vs 12p
|
||||
Diacritical marks are made with
|
||||
.BR prime ,
|
||||
.BR dot ,
|
||||
.BR dotdot ,
|
||||
.BR hat ,
|
||||
.BR tilde ,
|
||||
.BR bar ,
|
||||
.BR under ,
|
||||
.BR vec ,
|
||||
.BR dyad ,
|
||||
and
|
||||
.BR under :
|
||||
.L "x sub 0 sup prime = f(t) bar + g(t) under"
|
||||
is
|
||||
$x sub 0 sup prime = f(t) bar + g(t) under$,
|
||||
and
|
||||
.L "x vec = y dyad"
|
||||
is
|
||||
$x vec = y dyad$.
|
||||
.PP
|
||||
Sizes and fonts can be changed with prefix operators
|
||||
.B size
|
||||
.IR n ,
|
||||
.B size
|
||||
.BI ± n \f1,
|
||||
.BR fat ,
|
||||
.BR roman ,
|
||||
.BR italic ,
|
||||
.BR bold ,
|
||||
or
|
||||
.BR font
|
||||
.IR n .
|
||||
Size and fonts can be changed globally in a document by
|
||||
.B gsize
|
||||
.I n
|
||||
and
|
||||
.B gfont
|
||||
.IR n ,
|
||||
or by the command-line arguments
|
||||
.BI -s n
|
||||
and
|
||||
.BI -f n\f1.
|
||||
.PP
|
||||
Normally subscripts and superscripts are reduced by
|
||||
3 point sizes from the previous size;
|
||||
this may be changed by the command-line argument
|
||||
.BI -p n\f1.
|
||||
.PP
|
||||
Successive display arguments can be lined up.
|
||||
Place
|
||||
.B mark
|
||||
before the desired lineup point in the first equation;
|
||||
place
|
||||
.B lineup
|
||||
at the place that is to line up vertically in subsequent equations.
|
||||
.PP
|
||||
Shorthands may be defined
|
||||
or existing keywords redefined with
|
||||
.BR define :
|
||||
.L define
|
||||
.I thing
|
||||
.L %
|
||||
.I replacement
|
||||
.L %
|
||||
defines a new token called
|
||||
.I thing
|
||||
which will be replaced by
|
||||
.I replacement
|
||||
whenever it appears thereafter.
|
||||
The
|
||||
.L %
|
||||
may be any character that does not occur in
|
||||
.LR replacement .
|
||||
.PP
|
||||
Keywords like
|
||||
.L sum
|
||||
.EQ
|
||||
( sum ),
|
||||
.EN
|
||||
.L int
|
||||
.EQ
|
||||
( int ),
|
||||
.EN
|
||||
.L inf
|
||||
.EQ
|
||||
( inf ),
|
||||
.EN
|
||||
and shorthands like
|
||||
.L >=
|
||||
.EQ
|
||||
(>=),
|
||||
.EN
|
||||
.L ->
|
||||
.EQ
|
||||
(->),
|
||||
.EN
|
||||
and
|
||||
.L !=
|
||||
.EQ
|
||||
( != )
|
||||
.EN
|
||||
are recognized.
|
||||
Greek letters are spelled out in the desired case, as in
|
||||
.L alpha
|
||||
or
|
||||
.LR GAMMA .
|
||||
Mathematical words like
|
||||
.LR sin ,
|
||||
.LR cos ,
|
||||
.L log
|
||||
are made Roman automatically.
|
||||
.IR Troff (1)
|
||||
four-character escapes like
|
||||
.L \e(lh
|
||||
(\(lh) can be used anywhere.
|
||||
Strings enclosed in double quotes " "
|
||||
are passed through untouched;
|
||||
this permits keywords to be entered as text,
|
||||
and can be used to communicate
|
||||
with
|
||||
.I troff
|
||||
when all else fails.
|
||||
.SH FILES
|
||||
.TF /sys/lib/troff/font/devutf
|
||||
.TP
|
||||
.B /sys/lib/troff/font/devutf
|
||||
font descriptions for PostScript
|
||||
.SH SOURCE
|
||||
.B /sys/src/cmd/eqn
|
||||
.SH "SEE ALSO"
|
||||
.IR troff (1),
|
||||
.IR tbl (1)
|
||||
.br
|
||||
J. F. Ossanna and B. W. Kernighan,
|
||||
``Troff User's Manual''.
|
||||
.br
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||||
B. W. Kernighan and L. L. Cherry,
|
||||
``Typesetting Mathematics\(emUser's Guide'',
|
||||
.I
|
||||
Unix Research System Programmer's Manual,
|
||||
Tenth Edition, Volume 2.
|
||||
.SH BUGS
|
||||
To embolden digits, parens, etc.,
|
||||
it is necessary to quote them,
|
||||
as in
|
||||
.LR bold\ "12.3" .
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||||
.EQ
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||||
delim off
|
||||
.EN
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||||
416
man/man1/grap.1
Normal file
416
man/man1/grap.1
Normal file
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@ -0,0 +1,416 @@
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.TH GRAP 1
|
||||
.SH NAME
|
||||
grap \- pic preprocessor for drawing graphs
|
||||
.SH SYNOPSIS
|
||||
.B grap
|
||||
[
|
||||
.I file ...
|
||||
]
|
||||
.SH DESCRIPTION
|
||||
.I Grap
|
||||
is a
|
||||
.IR pic (1)
|
||||
preprocessor for drawing graphs on a typesetter.
|
||||
Graphs are surrounded by the
|
||||
.I troff
|
||||
`commands'
|
||||
.B \&.G1
|
||||
and
|
||||
.BR \&.G2 .
|
||||
Data are scaled and plotted,
|
||||
with tick marks supplied automatically.
|
||||
Commands exist to modify the frame,
|
||||
add labels, override the default ticks,
|
||||
change the plotting style,
|
||||
define coordinate ranges and transformations,
|
||||
and include data from files.
|
||||
In addition,
|
||||
.I grap
|
||||
provides the same loops, conditionals, and macro processing that
|
||||
.I pic
|
||||
does.
|
||||
.PP
|
||||
.BI frame
|
||||
.B ht
|
||||
.I e
|
||||
.B wid
|
||||
.I e
|
||||
.B top
|
||||
.B dotted
|
||||
.IR ... :
|
||||
Set the frame around the graph to specified
|
||||
.B ht
|
||||
and
|
||||
.BR wid ;
|
||||
default is 2 by 3 (inches).
|
||||
The line
|
||||
.I styles
|
||||
.RB ( dotted ,
|
||||
.BR dashed ,
|
||||
.BR invis ,
|
||||
.BR solid
|
||||
(default))
|
||||
of the
|
||||
.I sides
|
||||
.RB ( top ,
|
||||
.BR bot ,
|
||||
.BR left ,
|
||||
.BR right )
|
||||
of the frame can be set
|
||||
independently.
|
||||
.PP
|
||||
.B label
|
||||
.I side
|
||||
.B \&"a label"
|
||||
.B \&"as a set of strings"
|
||||
.IR adjust :
|
||||
Place label on specified side; default side is bottom.
|
||||
.I adjust
|
||||
is
|
||||
.B up
|
||||
(or
|
||||
.B down
|
||||
.B left
|
||||
.BR right )
|
||||
.I expr
|
||||
to shift default position;
|
||||
.B width
|
||||
.I expr
|
||||
sets the width explicitly.
|
||||
.PP
|
||||
.BI ticks
|
||||
.I side
|
||||
.B in
|
||||
.B at
|
||||
.IR "optname expr, expr, ..." :
|
||||
Put ticks on
|
||||
.I side
|
||||
at
|
||||
.I "expr, ...,
|
||||
and label with
|
||||
.I \&"expr"\f1.
|
||||
If any
|
||||
.I expr
|
||||
is followed by "...", label tick with "...",
|
||||
and turn off all automatic labels.
|
||||
If "..." contains
|
||||
.BR %f 's,
|
||||
they will be interpreted as
|
||||
.B printf
|
||||
formatting instructions for the tick value.
|
||||
Ticks point
|
||||
.B in
|
||||
or
|
||||
.B out
|
||||
(default out).
|
||||
Tick iterator: instead of
|
||||
.B at
|
||||
.IR \&... ,
|
||||
use
|
||||
.BI from
|
||||
.I expr
|
||||
.B to
|
||||
.I expr
|
||||
.B by
|
||||
.I "op expr
|
||||
where
|
||||
.I op
|
||||
is optionally
|
||||
.B +-*/
|
||||
for additive or multiplicative steps.
|
||||
.B by
|
||||
can be omitted, to give steps of size 1.
|
||||
If no ticks are requested, they are supplied automatically;
|
||||
suppress this with
|
||||
.B ticks
|
||||
.BR off .
|
||||
Automatic ticks normally
|
||||
leave a margin of 7% on each side; set this to anything by
|
||||
.B margin
|
||||
.B =
|
||||
.IR expr .
|
||||
.PP
|
||||
.B grid
|
||||
.I "side linedesc"
|
||||
.B at
|
||||
.IR "optname expr, expr, ..." :
|
||||
Draw grids perpendicular to
|
||||
.I side
|
||||
in style
|
||||
.I linedesc
|
||||
at
|
||||
.I "expr, ....\&
|
||||
Iterators and labels work as with ticks.
|
||||
.PP
|
||||
.B coord
|
||||
.I optname
|
||||
.B x
|
||||
.I "min, max"
|
||||
.B y
|
||||
.I "min, max"
|
||||
.B "log x
|
||||
.BR " log y" :
|
||||
Set range of coords and optional log scaling on either or both.
|
||||
This overrides computation of data range.
|
||||
Default value of
|
||||
.I optname
|
||||
is current coordinate system
|
||||
(each
|
||||
.B coord
|
||||
defines a new coordinate system).
|
||||
.PP
|
||||
.B plot
|
||||
.I \&"str"
|
||||
.B at
|
||||
.IR point ;
|
||||
.B
|
||||
.I \&"str"
|
||||
.B at
|
||||
.IR point :
|
||||
Put
|
||||
.I str
|
||||
at
|
||||
.IR point .
|
||||
Text position can be qualified with
|
||||
.BR rjust ,
|
||||
.BR ljust ,
|
||||
.BR above ,
|
||||
.BR below
|
||||
after "...".
|
||||
.PP
|
||||
.B line
|
||||
.B from
|
||||
.I point
|
||||
.B to
|
||||
.IR "point linedesc" :
|
||||
Draw line from here to there.
|
||||
.B arrow
|
||||
works in place of
|
||||
.BR line .
|
||||
.PP
|
||||
.B next
|
||||
.I optname
|
||||
.B at
|
||||
.IR "point linedesc" :
|
||||
Continue plot of data in
|
||||
.I optname to
|
||||
.IR point ;
|
||||
default is current.
|
||||
.PP
|
||||
.BI draw
|
||||
.IR "optname linedesc ..." :
|
||||
Set mode for
|
||||
.BR next :
|
||||
use this style from now on,
|
||||
and plot "..." at each point (if given).
|
||||
.PP
|
||||
.BI new
|
||||
.IR "optname linedesc ..." :
|
||||
Set mode for
|
||||
.BR next ,
|
||||
but disconnect from previous.
|
||||
.PP
|
||||
A list of numbers
|
||||
.I "x y1 y2 y3 ...
|
||||
is treated as
|
||||
.B plot
|
||||
.B bullet
|
||||
.B at
|
||||
.IR x,y1 ;
|
||||
.B plot
|
||||
.B bullet
|
||||
.B at
|
||||
.IR x,y2 ;
|
||||
etc., or as
|
||||
.B next
|
||||
.B at
|
||||
.I x,y1
|
||||
etc., if
|
||||
.B draw
|
||||
is specified.
|
||||
Abscissae of 1,2,3,... are provided if there is only one input number per line.
|
||||
.PP
|
||||
A
|
||||
point
|
||||
.I "optname expr, expr
|
||||
maps the point to the named coordinate system.
|
||||
A
|
||||
.I linedesc
|
||||
is one of
|
||||
.B dot
|
||||
.B dash
|
||||
.B invis
|
||||
.B solid
|
||||
optionally followed by an expression.
|
||||
.PP
|
||||
.BI define
|
||||
.I name
|
||||
.BI { whatever } \f1:
|
||||
Define a macro.
|
||||
There are macros already defined for standard plotting
|
||||
symbols like
|
||||
.BR bullet ,
|
||||
.BR circle ,
|
||||
.BR star ,
|
||||
.BR plus ,
|
||||
etc., in
|
||||
.BR /sys/lib/grap.defines ,
|
||||
which is included if it exists.
|
||||
.PP
|
||||
.I var
|
||||
.B =
|
||||
.IR expr :
|
||||
Evaluate an expression.
|
||||
Operators are
|
||||
.B=
|
||||
.B +
|
||||
.B -
|
||||
.B *
|
||||
and
|
||||
.BR / .
|
||||
Functions are
|
||||
.B log
|
||||
and
|
||||
.B exp
|
||||
(both base 10),
|
||||
.BR sin ,
|
||||
.BR cos ,
|
||||
.BR sqrt ;
|
||||
.B rand
|
||||
returns random number on [0,1);
|
||||
.BI max( e , e )\f1,
|
||||
.BI min( e , e )\f1,
|
||||
.BI int( e )\f1.
|
||||
.PP
|
||||
.B print
|
||||
.IR expr ;
|
||||
.B print
|
||||
\fL"\f2...\fL"\f1:
|
||||
As a debugging aid, print
|
||||
.I expr
|
||||
or
|
||||
.I string
|
||||
on the standard error.
|
||||
.PP
|
||||
.B copy
|
||||
\fL"\fIfile name\fL"\fR:
|
||||
Include this file right here.
|
||||
.PP
|
||||
.B copy
|
||||
.B thru
|
||||
.IR macro :
|
||||
Pass rest of input (until
|
||||
.BR \&.G2 )
|
||||
through
|
||||
.IR macro ,
|
||||
treating each field (non-blank, or "...") as an argument.
|
||||
.I macro
|
||||
can be the name of a macro previously defined,
|
||||
or the body of one in place, like
|
||||
.BR "/plot $1 at $2,$3/" .
|
||||
.PP
|
||||
.B copy
|
||||
.B thru
|
||||
.I macro
|
||||
.B until
|
||||
\fL"\fIstring\fL"\fR:
|
||||
Stop copy when input is
|
||||
.I string
|
||||
(left-justified).
|
||||
.PP
|
||||
.BI pic
|
||||
.IR "remainder of line" :
|
||||
Copy to output with leading blanks removed.
|
||||
.PP
|
||||
.BI graph
|
||||
.IR "Name pic-position" :
|
||||
Start a new frame, place it at specified position,
|
||||
e.g.,
|
||||
.B graph
|
||||
.B Thing2
|
||||
.BR "with .sw at Thing1.se + (0.1,0)" .
|
||||
.I Name
|
||||
must be capitalized to keep
|
||||
.I pic
|
||||
happy.
|
||||
.PP
|
||||
.BI \&. "anything at beginning of
|
||||
.IR line :
|
||||
Copied verbatim.
|
||||
.PP
|
||||
.B sh
|
||||
.BI % anything
|
||||
.BR % :
|
||||
Pass everything between the
|
||||
.BR % 's
|
||||
to the shell;
|
||||
as with macros,
|
||||
.B %
|
||||
may be any character and
|
||||
.I anything
|
||||
may include newlines.
|
||||
.PP
|
||||
.B #
|
||||
.IR anything :
|
||||
A comment, which is discarded.
|
||||
.PP
|
||||
Order is mostly irrelevant; no category is mandatory.
|
||||
Any arguments on the
|
||||
.B \&.G1
|
||||
line are placed on the generated
|
||||
.B \&.PS
|
||||
line for
|
||||
.IR pic .
|
||||
.SH EXAMPLES
|
||||
.EX
|
||||
.ps -1
|
||||
.vs -1
|
||||
\&.G1
|
||||
frame ht 1 top invis right invis
|
||||
coord x 0, 10 y 1, 3 log y
|
||||
ticks left in at 1 "bottommost tick", 2,3 "top tick"
|
||||
ticks bot in from 0 to 10 by 2
|
||||
label bot "silly graph"
|
||||
label left "left side label" "here"
|
||||
grid left dashed at 2.5
|
||||
copy thru / circle at $1,$2 /
|
||||
1 1
|
||||
2 1.5
|
||||
3 2
|
||||
4 1.5
|
||||
10 3
|
||||
\&.G2
|
||||
.G1
|
||||
frame ht 1 top invis right invis
|
||||
coord x 0, 10 y 1, 3 log y
|
||||
ticks left in at 1 "bottommost tick", 2,3 "top tick"
|
||||
ticks bot in from 0 to 10 by 2
|
||||
label bot "silly graph"
|
||||
label left "left side label" "here"
|
||||
grid left dashed at 2.5
|
||||
copy thru / circle at $1,$2 /
|
||||
1 1
|
||||
2 1.5
|
||||
3 2
|
||||
4 1.5
|
||||
10 3
|
||||
.G2
|
||||
.ps
|
||||
.vs
|
||||
.EE
|
||||
.SH FILES
|
||||
.TF /sys/lib/grap.defines
|
||||
.TP
|
||||
.B /sys/lib/grap.defines
|
||||
definitions of standard plotting characters, e.g., bullet
|
||||
.SH SOURCE
|
||||
.B /sys/src/cmd/grap
|
||||
.SH "SEE ALSO"
|
||||
.IR pic (1),
|
||||
.IR troff (1)
|
||||
.br
|
||||
J. L. Bentley and B. W. Kernighan,
|
||||
``GRAP\(emA Language for Typesetting Graphs'',
|
||||
.I
|
||||
Unix Research System Programmer's Manual,
|
||||
Tenth Edition, Volume 2.
|
||||
344
man/man1/pic.1
Normal file
344
man/man1/pic.1
Normal file
|
|
@ -0,0 +1,344 @@
|
|||
.TH PIC 1
|
||||
.de PS \" start picture
|
||||
. \" $1 is height, $2 is width, both in inches
|
||||
.if \\$1>0 .sp .35
|
||||
.ie \\$1>0 .nr $1 \\$1
|
||||
.el .nr $1 0
|
||||
.in (\\n(.lu-\\$2)/2u
|
||||
.ne \\$1
|
||||
..
|
||||
.de PE \" end of picture
|
||||
.in
|
||||
.if \\n($1>0 .sp .65
|
||||
..
|
||||
.SH NAME
|
||||
pic, tpic \- troff and tex preprocessors for drawing pictures
|
||||
.SH SYNOPSIS
|
||||
.B pic
|
||||
[
|
||||
.I files
|
||||
]
|
||||
.PP
|
||||
.B tpic
|
||||
[
|
||||
.I files
|
||||
]
|
||||
.SH DESCRIPTION
|
||||
.I Pic
|
||||
is a
|
||||
.IR troff (1)
|
||||
preprocessor for drawing figures on a typesetter.
|
||||
.I Pic
|
||||
code is contained between
|
||||
.B .PS
|
||||
and
|
||||
.B .PE
|
||||
lines:
|
||||
.IP
|
||||
.EX
|
||||
\&.PS \f2optional-width\fP \f2optional-height\fP
|
||||
\f2element-list\fP
|
||||
\&.PE
|
||||
.EE
|
||||
.LP
|
||||
or in a file mentioned in a
|
||||
.B .PS
|
||||
line:
|
||||
.IP
|
||||
.BI .PS " " < file
|
||||
.LP
|
||||
If
|
||||
.IR optional-width
|
||||
is present, the picture is made that many inches wide,
|
||||
regardless of any dimensions used internally.
|
||||
The height is scaled in the same proportion unless
|
||||
.IR optional-height
|
||||
is present.
|
||||
If
|
||||
.B .PF
|
||||
is used instead of
|
||||
.BR .PE ,
|
||||
the typesetting position after printing is restored to what it was
|
||||
upon entry.
|
||||
.PP
|
||||
An
|
||||
.IR element-list
|
||||
is a list of elements:
|
||||
.EX
|
||||
\f2primitive attribute-list\fP
|
||||
\f2placename\fP : \f2element\fP
|
||||
\f2placename\fP : \f2position\fP
|
||||
\f2var\fP = \f2expr\fP
|
||||
\f2direction\fP
|
||||
{ \f2element-list\fP }
|
||||
[ \f2element-list\fP ]
|
||||
for \f2var\fP = \f2expr\fP to \f2expr\fP by \f2expr\fP do { \f2anything\fP }
|
||||
if \f2expr\fP then { \f2anything\fP } else { \f2anything\fP }
|
||||
copy \f2file,\fP copy thru \f2macro,\fP copy \f2file\fP thru \fPmacro\fP
|
||||
sh { \f2commandline\fP }
|
||||
print \f2expr\fP
|
||||
reset \f2optional var-list\fP
|
||||
\f2troff-command\fP
|
||||
.EE
|
||||
.PP
|
||||
Elements are separated by newlines or semicolons;
|
||||
a long element may be continued by ending the line with a backslash.
|
||||
Comments are introduced by a
|
||||
.BI #
|
||||
and terminated by a newline.
|
||||
Variable names begin with a lower case letter;
|
||||
place names begin with upper case.
|
||||
Place and variable names retain their values
|
||||
from one picture to the next.
|
||||
.PP
|
||||
After each primitive
|
||||
the current position moves in the current direction
|
||||
.RB ( up , down ,
|
||||
.BR left , right
|
||||
(default)) by the size of the primitive.
|
||||
The current position and direction are saved upon entry
|
||||
to a
|
||||
.BR { ... }
|
||||
block and restored upon exit.
|
||||
Elements within a block enclosed in
|
||||
.BR [ ... ]
|
||||
are treated as a unit;
|
||||
the dimensions are determined by the extreme points
|
||||
of the contained objects.
|
||||
Names, variables, and direction of motion within a block are local to that block.
|
||||
.PP
|
||||
.IR Troff-command
|
||||
is any line that begins with a period.
|
||||
Such a line is assumed to make sense in the context where it appears;
|
||||
generally, this means only size and font changes.
|
||||
.PP
|
||||
The
|
||||
.I primitive
|
||||
objects are:
|
||||
.br
|
||||
.EX
|
||||
box circle ellipse arc line arrow spline move \f2text-list\fP
|
||||
.EE
|
||||
.L arrow
|
||||
is a synonym for
|
||||
.LR "line ->" .
|
||||
.PP
|
||||
An
|
||||
.IR attribute-list
|
||||
is a sequence of zero or more attributes;
|
||||
each attribute consists of a keyword, perhaps followed by a value.
|
||||
.EX
|
||||
.ta .5i 2.5i
|
||||
h(eigh)t \f2expr\fP wid(th) \f2expr\fP
|
||||
rad(ius) \f2expr\fP diam(eter) \f2expr\fP
|
||||
up \f2opt-expr\fP down \f2opt-expr\fP
|
||||
right \f2opt-expr\fP left \f2opt-expr\fP
|
||||
from \f2position\fP to \f2position\fP
|
||||
at \f2position\fP with \f2corner\fP
|
||||
by \f2expr, expr\fP then
|
||||
dotted \f2opt-expr\fP dashed \f2opt-expr\fP
|
||||
chop \f2opt-expr\fP -> <- <->
|
||||
invis same
|
||||
fill \f2opt-expr\fP
|
||||
\f2text-list\fP \f2expr\fP
|
||||
.EE
|
||||
Missing attributes and values are filled in from defaults.
|
||||
Not all attributes make sense for all primitives;
|
||||
irrelevant ones are silently ignored.
|
||||
The attribute
|
||||
.L at
|
||||
causes the geometrical center to be put at the specified place;
|
||||
.L with
|
||||
causes the position on the object to be put at the specified place.
|
||||
For lines, splines and arcs,
|
||||
.L height
|
||||
and
|
||||
.L width
|
||||
refer to arrowhead size.
|
||||
A bare
|
||||
.I expr
|
||||
implies motion in the current direction.
|
||||
.PP
|
||||
Text is normally an attribute of some primitive;
|
||||
by default it is placed at the geometrical center of the object.
|
||||
Stand-alone text is also permitted.
|
||||
A text list
|
||||
is a list of text items:
|
||||
.EX
|
||||
\f2 text-item\fP:
|
||||
"..." \f2positioning ...\fP
|
||||
sprintf("\f2format\fP", \f2expr\fP, \f2...\fP) \f2positioning ...\fP
|
||||
\f2 positioning\fP:
|
||||
center ljust rjust above below
|
||||
.EE
|
||||
If there are multiple text items for some primitive,
|
||||
they are arranged vertically and centered except as qualified.
|
||||
Positioning requests apply to each item independently.
|
||||
Text items may contain
|
||||
.I troff
|
||||
commands for size and font changes, local motions, etc.,
|
||||
but make sure that these are balanced
|
||||
so that the entering state is restored before exiting.
|
||||
.PP
|
||||
A position is ultimately an
|
||||
.I x,y
|
||||
coordinate pair, but it may be specified in other ways.
|
||||
.EX
|
||||
\f2 position\fP:
|
||||
\f2expr, expr\fP
|
||||
\f2place\fP ± \f2expr, expr\fP
|
||||
\f2place\fP ± ( \f2expr, expr\fP )
|
||||
( \f2position\fP,\f2 position\fP ) \f2x\fP\fR from one, \f2y\fP\fR the other\fP
|
||||
\f2expr\fP [\fLof the way\fP] between \f2position\fP and \f2position\fP
|
||||
\f2expr\fP < \f2position\fP , \f2position\fP >
|
||||
( \f2position\fP )
|
||||
.EE
|
||||
.PP
|
||||
.EX
|
||||
\f2 place\fP:
|
||||
\f2placename\fP \f2optional-corner\fP
|
||||
\f2corner\fP of \f2placename\fP
|
||||
\f2nth\fP \f2primitive\fP \f2optional-corner\fP
|
||||
\f2corner\fP of \f2nth\fP \f2primitive\fP
|
||||
Here
|
||||
.EE
|
||||
An
|
||||
.IR optional-corner
|
||||
is one of the eight compass points
|
||||
or the center or the start or end of a primitive.
|
||||
.EX
|
||||
\f2 optional-corner\fP:
|
||||
.n .e .w .s .ne .se .nw .sw .c .start .end
|
||||
\f2 corner\fP:
|
||||
top bot left right start end
|
||||
.EE
|
||||
Each object in a picture has an ordinal number;
|
||||
.IR nth
|
||||
refers to this.
|
||||
.EX
|
||||
\f2 nth\fP:
|
||||
\f2n\fPth\f2, n\fPth last
|
||||
.EE
|
||||
.PP
|
||||
The built-in variables and their default values are:
|
||||
.EX
|
||||
.ta .5i 2.5i
|
||||
boxwid 0.75 boxht 0.5
|
||||
circlerad 0.25 arcrad 0.25
|
||||
ellipsewid 0.75 ellipseht 0.5
|
||||
linewid 0.5 lineht 0.5
|
||||
movewid 0.5 moveht 0.5
|
||||
textwid 0 textht 0
|
||||
arrowwid 0.05 arrowht 0.1
|
||||
dashwid 0.1 arrowhead 2
|
||||
scale 1
|
||||
.EE
|
||||
These may be changed at any time,
|
||||
and the new values remain in force from picture to picture until changed again
|
||||
or reset by a
|
||||
.L reset
|
||||
statement.
|
||||
Variables changed within
|
||||
.B [
|
||||
and
|
||||
.B ]
|
||||
revert to their previous value upon exit from the block.
|
||||
Dimensions are divided by
|
||||
.B scale
|
||||
during output.
|
||||
.PP
|
||||
Expressions in
|
||||
.I pic
|
||||
are evaluated in floating point.
|
||||
All numbers representing dimensions are taken to be in inches.
|
||||
.EX
|
||||
\f2 expr\fP:
|
||||
\f2expr\fP \f2op\fP \f2expr\fP
|
||||
- \f2expr\fP
|
||||
! \f2expr\fP
|
||||
( \f2expr\fP )
|
||||
variable
|
||||
number
|
||||
\f2place\fP .x \f2place\fP .y \f2place\fP .ht \f2place\fP .wid \f2place\fP .rad
|
||||
sin(\f2expr\fP) cos(\f2expr\fP) atan2(\f2expr,expr\fP) log(\f2expr\fP) exp(\f2expr\fP)
|
||||
sqrt(\f2expr\fP) max(\f2expr,expr\fP) min(\f2expr,expr\fP) int(\f2expr\fP) rand()
|
||||
\f2 op\fP:
|
||||
+ - * / % < <= > >= == != && ||
|
||||
.EE
|
||||
.PP
|
||||
The
|
||||
.B define
|
||||
and
|
||||
.B undef
|
||||
statements are not part of the grammar.
|
||||
.EX
|
||||
define \f2name\fP { \f2replacement text\fP }
|
||||
undef \f2name\fP
|
||||
.EE
|
||||
Occurrences of
|
||||
.BR $1 ,
|
||||
.BR $2 ,
|
||||
etc.,
|
||||
in the replacement text
|
||||
will be replaced by the corresponding arguments if
|
||||
.I name
|
||||
is invoked as
|
||||
.EX
|
||||
\f2name\fP(\f2arg1\fP, \f2arg2\fP, ...)
|
||||
.EE
|
||||
Non-existent arguments are replaced by null strings.
|
||||
Replacement text
|
||||
may contain newlines.
|
||||
The
|
||||
.B undef
|
||||
statement removes the definition of a macro.
|
||||
.PP
|
||||
.I Tpic
|
||||
is a
|
||||
.IR tex (1)
|
||||
preprocessor that accepts
|
||||
.IR pic
|
||||
language.
|
||||
It produces Tex commands that define a box called
|
||||
.BR \egraph ,
|
||||
which contains the picture.
|
||||
The box may be output this way:
|
||||
.IP
|
||||
.L
|
||||
\ecenterline{\ebox\egraph}
|
||||
.SH EXAMPLES
|
||||
.EX
|
||||
arrow "input" above; box "process"; arrow "output" above
|
||||
move
|
||||
A: ellipse
|
||||
circle rad .1 with .w at A.e
|
||||
circle rad .05 at 0.5 <A.c, A.ne>
|
||||
circle rad .065 at 0.5 <A.c, A.ne>
|
||||
spline from last circle.nw left .25 then left .05 down .05
|
||||
arc from A.c to A.se rad 0.5
|
||||
for i = 1 to 10 do { line from A.s+.025*i,.01*i down i/50 }
|
||||
.EE
|
||||
.PP
|
||||
.PS
|
||||
arrow "input" above; box "process"; arrow "output" above
|
||||
move
|
||||
A: ellipse
|
||||
circle rad .1 with .w at A.e
|
||||
circle rad .05 at 0.5 <A.c, A.ne>
|
||||
circle rad .065 at 0.5 <A.c, A.ne>
|
||||
spline from last circle.nw left .25 then left .05 down .05
|
||||
arc from A.c to A.se rad 0.5
|
||||
for i = 1 to 10 do { line from A.s+.025*i,.01*i down i/50 }
|
||||
.PE
|
||||
.SH SOURCE
|
||||
.B /sys/src/cmd/pic
|
||||
.SH "SEE ALSO"
|
||||
.IR grap (1),
|
||||
.IR doctype (1),
|
||||
.IR troff (1)
|
||||
.br
|
||||
B. W. Kernighan,
|
||||
``PIC\(ema Graphics Language for Typesetting'',
|
||||
.I
|
||||
Unix Research System Programmer's Manual,
|
||||
Tenth Edition, Volume 2
|
||||
285
man/man1/tbl.1
Normal file
285
man/man1/tbl.1
Normal file
|
|
@ -0,0 +1,285 @@
|
|||
.TH TBL 1
|
||||
.SH NAME
|
||||
tbl \- format tables for nroff or troff
|
||||
.SH SYNOPSIS
|
||||
.B tbl
|
||||
[
|
||||
.I file ...
|
||||
]
|
||||
.SH DESCRIPTION
|
||||
.I Tbl
|
||||
is a preprocessor for formatting tables for
|
||||
.I nroff
|
||||
or
|
||||
.IR troff (1).
|
||||
The input
|
||||
.I files
|
||||
are copied to the standard output,
|
||||
except for segments of the form
|
||||
.IP
|
||||
.nf
|
||||
.B .TS
|
||||
.IB options " ;
|
||||
.IB format " .
|
||||
.I data
|
||||
.B .T&
|
||||
.IB format " .
|
||||
.I data
|
||||
\&. . .
|
||||
.B .TE
|
||||
.fi
|
||||
.LP
|
||||
which describe tables
|
||||
and are replaced by
|
||||
.I troff
|
||||
requests to lay out the tables.
|
||||
If no arguments are given,
|
||||
.I tbl
|
||||
reads the standard input.
|
||||
.PP
|
||||
The (optional)
|
||||
.I options
|
||||
line is terminated by a semicolon and contains one or more
|
||||
of
|
||||
.RS
|
||||
.TF linesize(n)
|
||||
.TP
|
||||
.B center
|
||||
center the table; default is left-adjust
|
||||
.TP
|
||||
.B expand
|
||||
make table as wide as current line length
|
||||
.TP
|
||||
.B box
|
||||
.TP
|
||||
.B doublebox
|
||||
enclose the table in a box or double box
|
||||
.TP
|
||||
.B allbox
|
||||
enclose every item in a box
|
||||
.TP
|
||||
.BI tab( x )
|
||||
use
|
||||
.I x
|
||||
to separate input items; default is tab
|
||||
.TP
|
||||
.BI linesize( n )
|
||||
set rules in
|
||||
.IR n -point
|
||||
type
|
||||
.TP
|
||||
.BI delim( xy )
|
||||
recognize
|
||||
.I x
|
||||
and
|
||||
.I y
|
||||
as
|
||||
.IR eqn (1)
|
||||
delimiters
|
||||
.PD
|
||||
.RE
|
||||
.PP
|
||||
Each line, except the last, of the obligatory
|
||||
.I format
|
||||
describes one row of the table.
|
||||
The last line describes all rows until the next
|
||||
.BR .T& ,
|
||||
where the format changes,
|
||||
or the end of the table at
|
||||
.BR .TE .
|
||||
A format is specified by key letters, one per column, either upper or lower case:
|
||||
.RS
|
||||
.TP 0
|
||||
.B L
|
||||
Left justify: the default for
|
||||
columns without format keys.
|
||||
.PD0
|
||||
.TP
|
||||
.B R
|
||||
Right justify.
|
||||
.TP
|
||||
.B C
|
||||
Center.
|
||||
.TP
|
||||
.B N
|
||||
Numeric: align at decimal point (inferred for integers) or at
|
||||
.LR \e& .
|
||||
.TP
|
||||
.B S
|
||||
Span: extend previous column across this one.
|
||||
.TP
|
||||
.B A
|
||||
Alphabetic: left-aligned within column, widest item centered, indented relative to
|
||||
.B L
|
||||
rows.
|
||||
.TP
|
||||
.B ^
|
||||
Vertical span: continue item from previous row into this row.
|
||||
.TP
|
||||
.B -
|
||||
Draw a horizontal rule in this column.
|
||||
.TP
|
||||
.B =
|
||||
Draw a double horizontal rule in this column.
|
||||
.PD
|
||||
.RE
|
||||
.PP
|
||||
Key letters may be followed by modifiers, also either case:
|
||||
.RS
|
||||
.TP \w'\fLF\fIfont\fLXX'u
|
||||
.B |
|
||||
Draw vertical rule between columns.
|
||||
.PD0
|
||||
.TP
|
||||
.B ||
|
||||
Draw a double vertical rule between columns.
|
||||
.TP
|
||||
.I n
|
||||
Gap between column is
|
||||
.I n
|
||||
ens wide.
|
||||
Default is 3.
|
||||
.TP
|
||||
.BI F font
|
||||
Use specified
|
||||
.IR font .
|
||||
.B B
|
||||
and
|
||||
.B I
|
||||
mean
|
||||
.B FB
|
||||
and
|
||||
.BR FI .
|
||||
.TP
|
||||
.B T
|
||||
Begin vertically-spanned item at top row of range; default is
|
||||
vertical centering (with
|
||||
.LR ^ ).
|
||||
.TP
|
||||
.BI P n
|
||||
Use point size
|
||||
.IR n .
|
||||
.TP
|
||||
.BI V n
|
||||
Use
|
||||
.IR n -point
|
||||
vertical spacing in text block; signed
|
||||
.I n
|
||||
means relative change.
|
||||
.TP
|
||||
.BI W( n )
|
||||
Column width as a
|
||||
.I troff
|
||||
width specification.
|
||||
Parens are optional if
|
||||
.I n
|
||||
is a simple integer.
|
||||
.TP
|
||||
.B E
|
||||
Equalize the widths of all columns marked
|
||||
.BR E .
|
||||
.PD
|
||||
.RE
|
||||
.PP
|
||||
Each line of
|
||||
.I data
|
||||
becomes one row of the table; tabs separate items.
|
||||
Lines beginning with
|
||||
.L .
|
||||
are
|
||||
.I troff
|
||||
requests.
|
||||
Certain special data items are recognized:
|
||||
.RS
|
||||
.TP 0
|
||||
.B _
|
||||
Draw a horizontal rule in this column.
|
||||
.PD0
|
||||
.TP
|
||||
.B =
|
||||
Draw a double horizontal rule in this column.
|
||||
A data line consisting of a single
|
||||
.L _
|
||||
or
|
||||
.L =
|
||||
draws the rule across the whole table.
|
||||
.TP
|
||||
.B \e_
|
||||
Draw a rule only as wide as the contents of the column.
|
||||
.TP
|
||||
.BI \eR x
|
||||
Repeat character
|
||||
.I x
|
||||
across the column.
|
||||
.TP
|
||||
.B \e^
|
||||
Span the previous item in this column down into this row.
|
||||
.TP
|
||||
.B T{
|
||||
The item is a text block to be separately formatted
|
||||
by
|
||||
.I troff
|
||||
and placed in the table.
|
||||
The block continues to the next line beginning with
|
||||
.BR T} .
|
||||
The remainder of the data line follows at that point.
|
||||
.PD
|
||||
.RE
|
||||
.PP
|
||||
When it is used in a pipeline with
|
||||
.IR eqn ,
|
||||
the
|
||||
.I tbl
|
||||
command should be first, to minimize the volume
|
||||
of data passed through
|
||||
pipes.
|
||||
.SH EXAMPLES
|
||||
.ds tb \fR<tab>\fP
|
||||
Let \*(tb
|
||||
represent a tab (which should
|
||||
be typed as a genuine tab).
|
||||
.if t .2C
|
||||
.EX
|
||||
\&.TS
|
||||
c s s
|
||||
c c s
|
||||
c c c
|
||||
l n n.
|
||||
Household Population
|
||||
Town\*(tbHouseholds
|
||||
\*(tbNumber\*(tbSize
|
||||
Bedminster\*(tb789\*(tb3.26
|
||||
Bernards Twp.\*(tb3087\*(tb3.74
|
||||
Bernardsville\*(tb2018\*(tb3.30
|
||||
\&.TE
|
||||
.if t \{\0
|
||||
\0
|
||||
\0\}
|
||||
.if n .PP
|
||||
.TS
|
||||
c s s
|
||||
c c s
|
||||
c c c
|
||||
l n n.
|
||||
Household Population
|
||||
Town Households
|
||||
Number Size
|
||||
Bedminster 789 3.26
|
||||
Bernards Twp. 3087 3.74
|
||||
Bernardsville 2018 3.30
|
||||
.TE
|
||||
.EE
|
||||
.if t \{.sp3
|
||||
.1C\}
|
||||
.SH SOURCE
|
||||
.B /sys/src/cmd/tbl
|
||||
.SH SEE ALSO
|
||||
.IR troff (1),
|
||||
.IR eqn (1),
|
||||
.IR doctype (1)
|
||||
.br
|
||||
M. E. Lesk and L. L. Cherry,
|
||||
``TBL\(ema Program to Format Tables'',
|
||||
.I
|
||||
Unix Research System Programmer's Manual,
|
||||
Tenth Edition, Volume 2.
|
||||
198
man/man1/troff.1
Normal file
198
man/man1/troff.1
Normal file
|
|
@ -0,0 +1,198 @@
|
|||
.TH TROFF 1
|
||||
.SH NAME
|
||||
troff, nroff \- text formatting and typesetting
|
||||
.SH SYNOPSIS
|
||||
.B troff
|
||||
[
|
||||
.I option ...
|
||||
]
|
||||
[
|
||||
.I file ...
|
||||
]
|
||||
.PP
|
||||
.B nroff
|
||||
[
|
||||
.I option ...
|
||||
]
|
||||
[
|
||||
.I file ...
|
||||
]
|
||||
.SH DESCRIPTION
|
||||
.I Troff
|
||||
formats text in the named
|
||||
.I files
|
||||
for
|
||||
printing on a typesetter.
|
||||
.I Nroff
|
||||
does the same, but produces output suitable
|
||||
for typewriter-like devices.
|
||||
.PP
|
||||
If no
|
||||
.I file
|
||||
argument is present, the standard input is read.
|
||||
An argument consisting of a single minus
|
||||
.RB ( - )
|
||||
is taken to be
|
||||
a file name corresponding to the standard input.
|
||||
The options are:
|
||||
.nr xx \w'\fL-m\f2name\ \ '
|
||||
.TP \n(xxu
|
||||
.BI -o list
|
||||
Print pages in the comma-separated
|
||||
.I list
|
||||
of numbers and ranges.
|
||||
A range
|
||||
.IB N - M
|
||||
means
|
||||
.I N
|
||||
through
|
||||
.IR M ;
|
||||
initial
|
||||
.BI - M
|
||||
means up to
|
||||
.IR M ;
|
||||
final
|
||||
.IB N -
|
||||
means from
|
||||
.I N
|
||||
to the end.
|
||||
.TP
|
||||
.BI -n N
|
||||
Number first generated page
|
||||
.IR N .
|
||||
.TP
|
||||
.BI -m name
|
||||
Process the macro file
|
||||
.BI /sys/lib/tmac/tmac. name
|
||||
before the input
|
||||
.IR files .
|
||||
.TP
|
||||
.BI -r aN
|
||||
Set register
|
||||
.I a
|
||||
(one character name) to
|
||||
.IR N .
|
||||
.TP
|
||||
.B -i
|
||||
Read standard input after the input files are exhausted.
|
||||
.TP
|
||||
.B -q
|
||||
Invoke the simultaneous input-output mode of the
|
||||
.B rd
|
||||
request.
|
||||
.TP
|
||||
.B -N
|
||||
Produce output suitable for typewriter-like devices.
|
||||
.SS Typesetter devices (not \fL-N\fP) only
|
||||
.TP \n(xxu
|
||||
.B -a
|
||||
Send a printable
|
||||
textual
|
||||
approximation
|
||||
of the results to the standard output.
|
||||
.TP
|
||||
.BI -T dest
|
||||
Prepare output for typesetter
|
||||
.IR dest :
|
||||
.br
|
||||
.ns
|
||||
.RS
|
||||
.TP \w'\fL-TLatin1\ 'u
|
||||
.B -Tutf
|
||||
(The default.) PostScript printers with
|
||||
preprocessing to handle Unicode
|
||||
characters encoded in
|
||||
.SM UTF
|
||||
.PD0
|
||||
.TP
|
||||
.B -Tpost
|
||||
Regular PostScript printers
|
||||
.PD0
|
||||
.TP
|
||||
.B -T202
|
||||
Mergenthaler Linotron 202
|
||||
.RE
|
||||
.PD
|
||||
.TP "\w'\fL-m\f2name 'u"
|
||||
.BI -F dir
|
||||
Take font information from directory
|
||||
.IR dir .
|
||||
.SS Typewriter (\fL-N\fP) output only
|
||||
.TP \n(xxu
|
||||
.BI -s N
|
||||
Halt prior to every
|
||||
.I N
|
||||
pages (default
|
||||
.IR N =1)
|
||||
to allow paper loading or changing.
|
||||
.TP
|
||||
.BI -T name
|
||||
Prepare output for specified terminal.
|
||||
Known
|
||||
.I names
|
||||
include
|
||||
.B utf
|
||||
for the normal Plan 9
|
||||
.SM UTF
|
||||
encoding of the Unicode Standard character set (default),
|
||||
.B 37
|
||||
for the
|
||||
Teletype model 37,
|
||||
.B lp
|
||||
(`line-printer')
|
||||
for any terminal without half-line capability,
|
||||
.B 450
|
||||
for the \s-1DASI\s+1-450
|
||||
(Diablo Hyterm),
|
||||
and
|
||||
.B think
|
||||
(HP ThinkJet).
|
||||
.TP
|
||||
.B -e
|
||||
Produce equally-spaced words in adjusted
|
||||
lines, using full terminal resolution.
|
||||
.TP
|
||||
.B -h
|
||||
Use output tabs during horizontal spacing
|
||||
to speed output and reduce output character count.
|
||||
Tab settings are assumed to be every
|
||||
8 nominal character widths.
|
||||
.SH FILES
|
||||
.TF /sys/lib/troff/term/*
|
||||
.TP
|
||||
.B /tmp/trtmp*
|
||||
temporary file
|
||||
.TP
|
||||
.B /sys/lib/tmac/tmac.*
|
||||
standard macro files
|
||||
.TP
|
||||
.B /sys/lib/troff/term/*
|
||||
terminal driving tables for
|
||||
.I nroff
|
||||
.TP
|
||||
.B /sys/lib/troff/font/*
|
||||
font width tables for
|
||||
.I troff
|
||||
.SH SOURCE
|
||||
.B /sys/src/cmd/troff
|
||||
.SH "SEE ALSO"
|
||||
.IR lp (1),
|
||||
.IR proof (1),
|
||||
.IR eqn (1),
|
||||
.IR tbl (1),
|
||||
.IR pic (1),
|
||||
.IR grap (1),
|
||||
.IR doctype (1),
|
||||
.IR ms (6),
|
||||
.IR image (6),
|
||||
.IR tex (1),
|
||||
.IR deroff (1)
|
||||
.br
|
||||
J. F. Ossanna and B. W. Kernighan,
|
||||
``Troff User's Manual''
|
||||
.br
|
||||
B. W. Kernighan,
|
||||
``A TROFF Tutorial'',
|
||||
.I
|
||||
Unix Research System Programmer's Manual,
|
||||
Tenth Edition, Volume 2.
|
||||
Loading…
Add table
Add a link
Reference in a new issue