ADDFTINFO(1) ADDFTINFO(1)
NAME
addftinfo - add information to troff font files for use with groff
SYNOPSIS
addftinfo [ -v ] [ -param value... ] res unitwidth font
DESCRIPTION
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 para-
metric information about the font and assumptions about the traditional troff names
for characters. The main information added is the heights and depths of charac-
ters. The res and unitwidth arguments should be the same as the corresponding
parameters in the DESC file; font is the name of the file describing the font; if
font ends with I the font will be assumed to be italic.
OPTIONS
-v prints the version number.
All other options changes one of the parameters that is used to derive the heights
and depths. Like the existing quantities in the font file, each value is in
inches/res for a font whose point size is unitwidth. param must be one of:
x-height
The height of lowercase letters without ascenders such as x.
fig-height
The height of figures (digits).
asc-height
The height of characters with ascenders, such as b, d or l.
body-height
The height of characters such as parentheses.
cap-height
The height of uppercase letters such as A.
comma-depth
The depth of a comma.
desc-depth
The depth of characters with descenders, such as p,q, or y.
body-depth
The depth of characters such as parentheses.
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.
SEE ALSO
groff_font(5), groff(1), groff_char(7)
Groff Version 1.18.1.1 27 June 2001 ADDFTINFO(1)
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