Adding upstream version 4.22.0.upstream/4.22.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 251 insertions, 0 deletions

diff --git a/upstream/opensuse-leap-15-6/man1/tfmtodit.1 b/upstream/opensuse-leap-15-6/man1/tfmtodit.1
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+.TH TFMTODIT 1 "7 February 2022" "groff 1.22.4"
+.SH NAME
+tfmtodit \- create font files for use with groff \-Tdvi
+.
+.
+.\" ====================================================================
+.\" Legal Terms
+.\" ====================================================================
+.\"
+.\" Copyright (C) 1989-2018 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.
+.
+.
+.\" ====================================================================
+.\" Definitions
+.\" ====================================================================
+.
+.ie t .ds tx T\h'-.1667m'\v'.224m'E\v'-.224m'\h'-.125m'X
+.el .ds tx TeX
+.
+.
+.\" ====================================================================
+.SH SYNOPSIS
+.\" ====================================================================
+.
+.SY tfmtodit
+.OP \-s
+.OP \-g gf_file
+.OP \-k skewchar
+.I tfm_file
+.I map_file
+.I font
+.YS
+.
+.SY tfmtodit
+.B \-\-help
+.YS
+.
+.SY tfmtodit
+.B \-v
+.SY tfmtodit
+.B \-\-version
+.YS
+.
+.
+.\" ====================================================================
+.SH DESCRIPTION
+.\" ====================================================================
+.
+.B tfmtodit
+creates a font file for use with
+.B
+groff \-Tdvi\fR.
+.
+.I tfm_file
+is the name of the \*(tx font metric file for the font.
+.
+.I map_file
+is a file giving the groff names for characters in the font;
+this file should consist of a sequence of lines of the form:
+.IP
+.I
+n c1 c2 \fR.\|.\|.
+.
+.
+.LP
+where
+.I n
+is a decimal integer giving the position of the character in the font,
+and
+.IR c1 ,
+.IR c2 ,.\|.\|.
+are the groff names of the character.
+.
+If a character has no groff names but exists in the tfm file,
+then it will be put in the groff font file as an unnamed character.
+.
+.I font
+is the name of the groff font file.
+.
+The groff font file is written to
+.IR font .
+.
+.
+.LP
+The
+.B \-s
+option should be given if the font is special
+(a font is
+.I special
+if
+.B troff
+should search it whenever
+a character is not found in the current font.)
+.
+If the font is special,
+it should be listed in the
+.B fonts
+command in the DESC file;
+if it is not special, there is no need to list it, since
+.B troff
+can automatically mount it when it's first used.
+.
+.
+.LP
+To do a good job of math typesetting, groff requires font metric
+information not present in the tfm file.
+.
+The reason for this is that \*(tx has separate math italic fonts
+whereas groff uses normal italic fonts for math.
+.
+The additional information required by groff is given by the two
+arguments to the
+.B math_fit
+macro in the Metafont programs for the Computer Modern fonts.
+.
+In a text font (a font for which
+.B math_fitting
+is false), Metafont normally ignores these two arguments.
+.
+Metafont can be made to put this information in the gf file by loading
+the following definition after
+.B cmbase
+when creating
+.IR cm.base :
+.IP
+.nf
+.ft B
+def ignore_math_fit(expr left_adjustment,right_adjustment) =
+    special "adjustment";
+    numspecial left_adjustment*16/designsize;
+    numspecial right_adjustment*16/designsize;
+    enddef;
+.fi
+.ft R
+.LP
+For the EC font family, load the following definition after
+.B exbase
+(it is probably easiest to patch
+.I exbase.mf
+locally):
+.IP
+.nf
+.ft B
+def ignore_math_fit(expr left_adjustment,right_adjustment) =
+    ori_special "adjustment";
+    ori_numspecial left_adjustment*16/designsize;
+    ori_numspecial right_adjustment*16/designsize;
+    enddef;
+.fi
+.ft R
+.LP
+The gf file created using this modified
+.I cm.base
+or
+.I exbase
+should be specified with the
+.B \-g
+option.
+.
+The
+.B \-g
+option should not be given for a font for which
+.B math_fitting
+is true.
+.
+.
+.\" ====================================================================
+.SH OPTIONS
+.\" ====================================================================
+.
+Whitespace is permitted between a command-line option and its argument.
+.
+.
+.TP
+.B \-v
+Print the version number.
+.
+.TP
+.B \-s
+The font is special.
+.
+The effect of this option is to add the
+.B special
+command to the font file.
+.
+.TP
+.BI \-k n
+The skewchar of this font is at position
+.IR n .
+.
+.I n
+should be an integer;
+it may be given in decimal,
+or with a leading
+.B 0
+in octal,
+or with a leading
+.B 0x
+in hexadecimal.
+.
+The effect of this option is to ignore any kerns whose second
+component is the specified character.
+.
+.TP
+.BI \-g gf_file
+.I gf_file
+is a gf file produced by Metafont containing special and numspecial
+commands giving additional font metric information.
+.
+.
+.\" ====================================================================
+.SH FILES
+.\" ====================================================================
+.
+.TP
+.I /usr/\:share/\:groff/\:1.22.4/\:font/devdvi/DESC
+Device description file.
+.
+.TP
+.IR /usr/\:share/\:groff/\:1.22.4/\:font/devdvi/ F
+Font description file for font
+.IR F .
+.
+.
+.\" ====================================================================
+.SH "SEE ALSO"
+.\" ====================================================================
+.BR groff (1),
+.BR grodvi (1),
+.BR groff_font (5)
+.
+.
+.\" Local Variables:
+.\" mode: nroff
+.\" End:
+.\" vim: set filetype=groff: