102 lines
2.7 KiB
Groff
102 lines
2.7 KiB
Groff
.ig \"-*- nroff -*-
|
|
Copyright (C) 1989-1995 Free Software Foundation, Inc.
|
|
|
|
Permission is granted to make and distribute verbatim copies of
|
|
this manual provided the copyright notice and this permission notice
|
|
are preserved on all copies.
|
|
|
|
Permission is granted to copy and distribute modified versions of this
|
|
manual under the conditions for verbatim copying, provided that the
|
|
entire resulting derived work is distributed under the terms of a
|
|
permission notice identical to this one.
|
|
|
|
Permission is granted to copy and distribute translations of this
|
|
manual into another language, under the above conditions for modified
|
|
versions, except that this permission notice may be included in
|
|
translations approved by the Free Software Foundation instead of in
|
|
the original English.
|
|
..
|
|
.TH ADDFTINFO @MAN1EXT@ "@MDATE@" "Groff Version @VERSION@"
|
|
.SH NAME
|
|
addftinfo \- add information to troff font files for use with groff
|
|
.SH SYNOPSIS
|
|
.B addftinfo
|
|
[
|
|
.BI \- param\ value\fR.\|.\|.
|
|
]
|
|
.I res
|
|
.I unitwidth
|
|
.I font
|
|
.SH DESCRIPTION
|
|
.B addftinfo
|
|
reads a troff font file
|
|
and adds some additional font-metric information
|
|
that is used by the groff system.
|
|
The font file with the information added is written on the
|
|
standard output.
|
|
The information added is guessed using
|
|
some parametric information about the font
|
|
and assumptions
|
|
about the traditional troff names for characters.
|
|
The main information added is the heights and depths of characters.
|
|
The
|
|
.I res
|
|
and
|
|
.I unitwidth
|
|
arguments should be the same as the corresponding parameters
|
|
in the DESC file;
|
|
.I font
|
|
is the name of the file describing the font;
|
|
if
|
|
.I font
|
|
ends with
|
|
.B I
|
|
the font will be assumed to be italic.
|
|
.SH OPTIONS
|
|
Each of the options changes one of the parameters that is used
|
|
to derive the heights and depths.
|
|
Like the existing quantities in the font
|
|
file, each
|
|
.I value
|
|
is in
|
|
.RI inches/ res
|
|
for a font whose point size is
|
|
.IR unitwidth .
|
|
.I param
|
|
must be one of:
|
|
.TP
|
|
.B x-height
|
|
The height of lowercase letters without ascenders such as x.
|
|
.TP
|
|
.B fig-height
|
|
The height of figures (digits).
|
|
.TP
|
|
.B asc-height
|
|
The height of characters with ascenders, such as b, d or l.
|
|
.TP
|
|
.B body-height
|
|
The height of characters such as parentheses.
|
|
.TP
|
|
.B cap-height
|
|
The height of uppercase letters such as A.
|
|
.TP
|
|
.B comma-depth
|
|
The depth of a comma.
|
|
.TP
|
|
.B desc-depth
|
|
The depth of characters with descenders, such as p,q, or y.
|
|
.TP
|
|
.B body-depth
|
|
The depth of characters such as parentheses.
|
|
.LP
|
|
.B addftinfo
|
|
makes no attempt to use the specified parameters to guess
|
|
the unspecified parameters.
|
|
If a parameter is not specified the default will be used.
|
|
The defaults are chosen to have the reasonable values for
|
|
a Times font.
|
|
.SH "SEE ALSO"
|
|
.BR groff_font (@MAN5EXT@),
|
|
.BR groff (@MAN1EXT@),
|
|
.BR groff_char (@MAN7EXT@)
|