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<a href="0234-0234.html">Previous</A> | <a href="../ewtoc.html">Table of Contents</A> | <a href="0238-0241.html">Next</A></CENTER></P>
<A NAME="PAGENUM-235"><P>Page 235</P></A>
<P><B>
SEE ALSO
</B>
</P>
<!-- CODE SNIP //-->
<PRE>afmtodit(1), groff(1), gtroff(1), psbb(1),groff_out(5), groff_font(5), groff_char(7)
</PRE>
<!-- END CODE SNIP //-->
<P>Groff Version 1.09, 14 February 1995
</P>
<H3><A NAME="ch01_ 102">
grotty
</A></H3>
<P>grotty—groff driver for typewriter-like devices
</P>
<P><B>
SINOPSIS
</B>
</P>
<!-- CODE SNIP //-->
<PRE>
grotty [ _hfbuodBUv ][_Fdir ][files ... ]
</PRE>
<!-- END CODE SNIP //-->
<P><B>
DESCRIPTION
</B>
</P>
<P>grotty translates the output of GNU troff into a form suitable for typewriter-like devices. Normally,
grotty should invoked by using the groff command with a
_Tascii or _Tlatin1 option. If no files are given,
grotty will read the standard input. A filename of
_ will also cause grotty to read the standard input. Output is written to the standard output.
</P>
<P>Normally, grotty prints a bold character c using the sequence
`c BACKSPACE c' and an italic character c by the
sequence `_BACKSPACE c'. These sequences can be displayed on a terminal by piping through
ul(1). Pagers such as more(1) or less(1) are also able to display these sequences. Use either
_B or _U when piping into less(1); use _b when piping into
more(1). There is no need to filter the output through
col(1) since grotty never outputs reverse line feeds.
</P>
<P>The font description file may contain a command:
</P>
<!-- CODE SNIP //-->
<PRE>
internalnamen
</PRE>
<!-- END CODE SNIP //-->
<P>where n is a decimal integer. If the 01 bit in
n is set, then the font will be treated as an italic font; if the 02 bit is set, then
it will be treated as a bold font. The code field in the font description field gives the code that will be used to output
the character. This code can also be used in the
\N escape sequence in troff.
</P>
<P><B>
OPTIONS
</B>
</P>
<TABLE>
<TR><TD>
_Fdir
</TD><TD>
Search the directory dir/devname for font and device description files;
name is the name of the device, usually ascii or
latin1.
</TD></TR><TR><TD>
_h
</TD><TD>
Use horizontal tabs in the output. Tabs are assumed to be set every 8 columns.
</TD></TR><TR><TD>
_f
</TD><TD>
Use form feeds in the output. A form feed will be output at the end of each page that has no output on its
last line.
</TD></TR><TR><TD>
_b
</TD><TD>
Suppress the use of overstriking for bold characters.
</TD></TR><TR><TD>
_u
</TD><TD>
Suppress the use of underlining for italic characters.
</TD></TR><TR><TD>
_B
</TD><TD>
Use only overstriking for bold-italic characters.
</TD></TR><TR><TD>
_U
</TD><TD>
Use only underlining for bold-italic characters.
</TD></TR><TR><TD>
_o
</TD><TD>
Suppress overstriking (other than for bold or underlined characters).
</TD></TR><TR><TD>
_d
</TD><TD>
Ignore all \D commands. Without this,
grotty will render \D'l ...' commands that have at least one
zero argument (and so are either horizontal or vertical) using
_, |, and + characters.
</TD></TR><TR><TD>
_v
</TD><TD>
Print the version number.
</TD></TR></TABLE>
<P><B>
FILES
</B>
</P>
<TABLE>
<TR><TD>
/usr/lib/groff/font/devascii/DESC
</TD><TD>
Device description file for
ascii device.
</TD></TR><TR><TD>
/usr/lib/groff/font/devascii/F
</TD><TD>
Font description file for font
F of ascii device.
</TD></TR><TR><TD>
/usr/lib/groff/font/devlatin1/DESC
</TD><TD>
Device description file for
latin1 device.
</TD></TR><TR><TD>
/usr/lib/groff/font/devlatin1/F
</TD><TD>
Font description file for font
F of latin1 device.
</TD></TR><TR><TD>
/usr/lib/groff/tmac/tmac.tty
</TD><TD>
Macros for use with
grotty.
</TD></TR><TR><TD>
/usr/lib/groff/tmac/tmac.tty-char
</TD><TD>
Additional kludgy character definitions for use with
grotty.
</TD></TR></TABLE>
<A NAME="PAGENUM-236"><P>Page 236</P></A>
<P><B>
BUGS
</B>
</P>
<P>grotty is intended only for simple documents.
</P>
<P>There is no support for fractional horizontal or vertical motions.
</P>
<P>There is no support for \D commands other than horizontal and vertical lines.
</P>
<P>Characters above the first line (that is, with a vertical position of
0) cannot be printed.
</P>
<P><B>
SEE ALSO
</B>
</P>
<!-- CODE SNIP //-->
<PRE>groff(1), gtroff(1), groff_out(5),groff_font(5), groff_char(7), ul(1), more(1), less(1)
</PRE>
<!-- END CODE SNIP //-->
<P>Groff Version1.09, 14 February 1995
</P>
<H3><A NAME="ch01_ 103">
gsoelim
</A></H3>
<P>gsoelim—Interpret .so requests in groff input
</P>
<P><B>
SINOPSIS
</B>
</P>
<!-- CODE SNIP //-->
<PRE>
gsoelim [ _Cv ][files ... ]
</PRE>
<!-- END CODE SNIP //-->
<P><B>
DESCRIPTION
</B>
</P>
<P>gsoelim reads files and replaces lines of the form
</P>
<!-- CODE SNIP //-->
<PRE>
.sofile
</PRE>
<!-- END CODE SNIP //-->
<P>by the contents of file. It is useful if files included with
so need to be preprocessed. Normally, gsoelim should be
invoked with the _s option of groff.
</P>
<P><B>
OPTIONS
</B>
</P>
<TABLE>
<TR><TD>
_C
</TD><TD>
Recognize .so even when followed by a character other than space or newline
</TD></TR><TR><TD>
_v
</TD><TD>
Print the version number
</TD></TR></TABLE>
<P><B>
SEE ALSO
</B>
</P>
<P>Groff Version1.09, 15 September 1992
</P>
<H3><A NAME="ch01_ 104">
gtbl
</A></H3>
<P>gtbl—Format tables for troff
</P>
<P><B>
SINOPSIS
</B>
</P>
<!-- CODE SNIP //-->
<PRE>
gtbl [ _Cv ][files ... ]
</PRE>
<!-- END CODE SNIP //-->
<P><B>
DESCRIPTION
</B>
</P>
<P>This manual page describes the GNU version of
tbl, which is part of the groff document formatting system.
tbl compiles descriptions of tables embedded within
troff input files into commands that are understood by
troff. Normally, it should be invoked using the _t option of
groff. It is highly compatible with UNIX tbl. The output generated by GNU
tbl cannot be processed with UNIX troff; it must be processed with GNU
troff. If no files are given on the command line,
the standard input will be read. A filename of _ will cause the standard input to be read.
</P>
<A NAME="PAGENUM-237"><P>Page 237</P></A>
<P><B>
OPTIONS
</B>
</P>
<TABLE>
<TR><TD>
_C
</TD><TD>
Recognize .TS and .TE even when followed by a character other than space or newline
</TD></TR><TR><TD>
_v
</TD><TD>
Print the version number
</TD></TR></TABLE>
<P><B>
USAGE
</B>
</P>
<P>Only the differences between GNU tbl and UNIX
tbl are described here.
</P>
<P>Normally, tbl attempts to prevent undesirable breaks in the table by using diversions. This can sometimes interact
badly with macro packages' own use of diversions, when footnotes, for example, are used. The
nokeep option tells tbl not to try to prevent breaks in this way.
</P>
<P>The decimalpoint option specifies the character to be recognized as the decimal point character in place of the default
period. It takes an argument in parentheses, which must be a single character, as for the tab option.
</P>
<P>The f format modifier can be followed by an arbitrary length font name in parentheses.
</P>
<P>There is a d format modifier that means that a vertically spanning entry should be aligned at the bottom of its range.
</P>
<P>There is no limit on the number of columns in a table, nor any limit on the number of text blocks. All the lines of a table
are considered in deciding column widths, not just the first 200. Table continuation
(.T&) lines are not restricted to the first
200 lines.
</P>
<P>Numeric and alphabetic items may appear in the same column.
</P>
<P>Numeric and alphabetic items may span horizontally.
</P>
<P>tbl uses register, string, macro and diversion names beginning with 3. When using
tbl, you should avoid using any names beginning with a 3.
</P>
<P><B>
BUGS
</B>
</P>
<P>You should use .TSH/.TH in conjunction with a supporting macro package for
all multipage boxed tables. If there is no header that you want to appear at the top of each page of the table, place the
.TH line immediately after the format section. Do
not enclose a multipage table within keep/release macros, or divert it in any other way.
</P>
<P>A text block within a table must be able to fit on one page.
</P>
<P>The bp request cannot be used to force a page-break in a multipage table. Instead, define
BP as follows:
</P>
<!-- CODE SNIP //-->
<PRE>
.de BP
.ie `\\n(.z" .bp \\$1
.el \!.BP \\$1
..
</PRE>
<!-- END CODE SNIP //-->
<P>and use BP instead of bp.
</P>
<P><B>
SEE ALSO
</B>
</P>
<P>groff(1), gtroff(1)
</P>
<P>Groff Version 1.09, 1 April 1993
</P>
<H3><A NAME="ch01_ 105">
gtroff
</A></H3>
<P>gtroff—Format documents
</P>
<P><B>
SINOPSIS
</B>
</P>
<!-- CODE SNIP //-->
<PRE>
gtroff [_abivzCER] [_w name] [_W name] [_d cs] [_f fam] [_m name] [_n num] [_o list] [_r cn] [_T name] [_F dir] [_M dir] [nfiles...n]
</PRE>
<!-- END CODE SNIP //-->
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