summaryrefslogtreecommitdiff
path: root/obsolete/dviware/dvi2xx
diff options
context:
space:
mode:
authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
commite0c6872cf40896c7be36b11dcc744620f10adf1d (patch)
tree60335e10d2f4354b0674ec22d7b53f0f8abee672 /obsolete/dviware/dvi2xx
Initial commit
Diffstat (limited to 'obsolete/dviware/dvi2xx')
-rw-r--r--obsolete/dviware/dvi2xx/2up.sty428
-rw-r--r--obsolete/dviware/dvi2xx/MakeTeXPK109
-rw-r--r--obsolete/dviware/dvi2xx/Makefile132
-rw-r--r--obsolete/dviware/dvi2xx/README86
-rw-r--r--obsolete/dviware/dvi2xx/README.0.51alpha932
-rw-r--r--obsolete/dviware/dvi2xx/README.dell-unix86
-rw-r--r--obsolete/dviware/dvi2xx/README.pcl43
-rw-r--r--obsolete/dviware/dvi2xx/README.vms727
-rw-r--r--obsolete/dviware/dvi2xx/commands.h65
-rw-r--r--obsolete/dviware/dvi2xx/config.h255
-rw-r--r--obsolete/dviware/dvi2xx/dvi2xx.05164
-rw-r--r--obsolete/dviware/dvi2xx/dvi2xx.c4634
-rw-r--r--obsolete/dviware/dvi2xx/dvi2xx.history643
-rw-r--r--obsolete/dviware/dvi2xx/dvi2xx.make182
-rw-r--r--obsolete/dviware/dvi2xx/dvi2xx.man321
-rw-r--r--obsolete/dviware/dvi2xx/dvi2xx.txt330
-rw-r--r--obsolete/dviware/dvi2xx/findfile.c324
-rw-r--r--obsolete/dviware/dvi2xx/graybox.sty48
-rw-r--r--obsolete/dviware/dvi2xx/lj3-filter116
-rw-r--r--obsolete/dviware/dvi2xx/printcap.sample9
-rw-r--r--obsolete/dviware/dvi2xx/sample2.tex179
-rw-r--r--obsolete/dviware/dvi2xx/testpage.tex78
-rw-r--r--obsolete/dviware/dvi2xx/tfm.c255
-rw-r--r--obsolete/dviware/dvi2xx/xmalloc.c41
24 files changed, 9187 insertions, 0 deletions
diff --git a/obsolete/dviware/dvi2xx/2up.sty b/obsolete/dviware/dvi2xx/2up.sty
new file mode 100644
index 0000000000..adb81628b9
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/2up.sty
@@ -0,0 +1,428 @@
+%Article: 10393 of comp.text.tex
+%From: tvz@zandtwerk.Princeton.EDU (Timothy Van Zandt)
+%Newsgroups: comp.text.tex
+%Subject: Here is a 2up.sty for LaTeX.
+%Message-ID: <14650@princeton.Princeton.EDU>
+%Date: 27 Sep 91 19:27:46 GMT
+%Organization: Princeton University, Princeton NJ
+%
+%I seem to remember recent inquiries here or in comp.lang.postscript about
+%printing TeX documents two-up. This can be achieved using a PostScript
+%filter and/or a dvidvi converter.
+%
+%Here is another solution. It is a document style option for LaTeX which
+%makes a few modifications to LaTeX's output routine. It does not require
+%a PostScript output device.
+%
+%
+%---------------------------BEGIN 2up.sty -----------------------------
+\def\fileversion{v0.9}
+\def\filedate{91/09/26}
+%%
+%% \CharacterTable
+%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%% Digits \0\1\2\3\4\5\6\7\8\9
+%% Exclamation \! Double quote \" Hash (number) \#
+%% Dollar \$ Percent \%% Ampersand \&
+%% Acute accent \' Left paren \( Right paren \)
+%% Asterisk \* Plus \+ Comma \,
+%% Minus \- Point \. Solidus \/
+%% Colon \: Semicolon \; Less than \<
+%% Equals \= Greater than \> Question mark \?
+%% Commercial at \@ Left bracket \[ Backslash \\
+%% Right bracket \] Circumflex \^ Underscore \_
+%% Grave accent \` Left brace \{ Vertical bar \|
+%% Right brace \} Tilde \~}
+%%
+%% Document style option `2up', for use with LaTeX v2.09
+%% By Timothy Van Zandt, tvz@Princeton.EDU
+%%
+%% It is recommended that this documentation be kept with the style file.
+%%
+%% *******************************************************************
+%% ** DESCRIPTION **
+%% *******************************************************************
+%%
+%% This is style prints a document two-up. It does this by making a few
+%% simple changes to LaTeX's output routine. It does not involve a dvidvi
+%% converter or PostScript code. It produces a standard dvi file.
+%%
+%% As long as you have or can generate the needed font bitmaps (e.g., pk
+%% files), fonts will not be scaled and output quality will be high.
+%% Non-standard font sizes are needed if the document is reduced.
+%% This is often necessary so that the two pages fit on the sheet of paper.
+%%
+%% If you have used `true' dimensions in your document, you cannot reduce
+%% it and you may find it impossible to fit the two pages on a single one.
+%% `true' dimensions are a no-no if you want to change the magnification
+%% of a document.
+%%
+%% Otherwise, this style option should be compatible with any LaTeX styles
+%% or options that do not change LaTeX's \@outputpage and \enddocument,
+%% macros and that do not modify the commands and parameters that these
+%% use in a non-standard way.
+%%
+%% In this documentation, the "source" layout is the layout of your document
+%% the way it is usually printed. The "target" layout is the layout when it
+%% is printed two-up.
+%%
+%%
+%% *******************************************************************
+%% ** PARAMETERS **
+%% *******************************************************************
+%%
+%% After inputing this file, you must set the following parameters
+%% *** ONCE AND ONLY ONCE, AND IN THIS ORDER. ***
+%%
+%%
+%% 1. Target magnification. Use the command
+%%
+%% \targetmag{<num>}
+%%
+%% where
+%%
+%% a. <num> is integer nearest to 1000 times the magnification, or
+%% b. <num> is \magstep<n> for a magnification of 1.2^n (n=0,...,5), or
+%% c. <num> is \magstepminus<n> for a magnification of 1.2^{-n} (n=0,...,5).
+%%
+%% To minimize the number of non-standard font magnifications, use (b) or (c),
+%% and choose the magnification closest to 1 such that the source pages
+%% fit properly in the target output.
+%%
+%%
+%% 2. Source magnification. Use the command
+%%
+%% \sourcemag{<num>}
+%%
+%% where <num> is as in (1), but for the source output.
+%%
+%%
+%% 3. Target paper width and height. Use:
+%%
+%% \targetpaperwidth{<width>true<unit>}
+%% \targetpaperheight{<height>true<unit>}
+%%
+%% where <unit> is cm, in, pt, etc., and <width> and <height> are the
+%% true width and height of the paper, when looking at the target output
+%% right side up.
+%%
+%%
+%% 4. Source paper width and height. Use:
+%%
+%% \sourcepaperwidth{<width><unit>}
+%% \sourcepaperheight{<height><unit>}
+%%
+%% where <unit>, <width> and <height> are as in (2), but for the source
+%% output.
+%%
+%%
+%% 5. Target layout. Use
+%%
+%% \targetlayout{<layout>}
+%%
+%% where <layout> is "topbottom" if the two source pages are to be printed
+%% one on top of the other, or "sidebyside" if the two source pages are
+%% to be printed side by side. With the sidebyside layout and LaTeX's twoside
+%% option, odd pages always appear on the right and even pages appear on the
+%% left; blank pages are inserted if necessary.
+%%
+%%
+%%
+%% MAKE NO OTHER CHANGES TO YOUR DOCUMENT EXCEPT THE FOLLOWING:
+%%
+%% -- You have to see to it that the target output is printed with the
+%% correct orientation.
+%%
+%% -- You can use \emptytwouppage to insert a completely blank half page in
+%% the target, and \cleartwouppage to eject a complete target page. Ordinarily
+%% you do not need to use these commands.
+%%
+%%
+%% *******************************************************************
+%% ** DEFAULTS **
+%% *******************************************************************
+%%
+%% The following commands set the parameters for some common sources and
+%% targets. The definitions of these commands are also useful examples.
+%%
+%%
+%% I. \twouparticle.
+%%
+%% Source: A portrait document on 8.5x11 inch paper with the standard margins
+%% used in the article document style and without marginal notes.
+%%
+%% Target: A landscape document on the same size paper, with the source
+%% pages printed side by side.
+%%
+%% Definition:
+%%
+%% \targetmag{\magstepminus1}
+%% \sourcemag{\magstep0}
+%% \targetpaperwidth{11truein}
+%% \targetpaperheight{8.5truein}
+%% \sourcepaperwidth{8.5in}
+%% \sourcepaperheight{11in}
+%% \targetlayout{sidebyside}
+%%
+%% If you use narrower side margins than the default ones in the article
+%% document style, or if you use marginal notes, then you will need to
+%% to reduce the magnication to \magstepminus2 or lower or use
+%% \twouplegaltarget, defined below.
+%%
+%%
+%% II. \twouplegaltarget.
+%%
+%% Source: A portrait document on 8.5x11 inch paper with just about any
+%% margins and perhaps with marginal notes.
+%%
+%% Target: A landscape document on legal size paper (8.5x14 inches),
+%% with the source pages printed side by side.
+%%
+%% Definition:
+%%
+%% \targetmag{\magstepminus1}
+%% \sourcemag{\magstep0}
+%% \targetpaperwidth{14truein}
+%% \targetpaperheight{8.5truein}
+%% \sourcepaperwidth{8.5in}
+%% \sourcepaperheight{11in}
+%% \targetlayout{sidebyside}
+%%
+%%
+%% III. \twouplandscape.
+%%
+%% Source: A landscape document on 8.5x11 inch paper with just about any
+%% margins.
+%%
+%% Target: A portrait document on the same size paper, with the source pages
+%% stacked vertically.
+%%
+%% Definition:
+%%
+%% \targetmag{\magstepminus2}
+%% \sourcemag{\magstep0}
+%% \targetpaperwidth{8.5truein}
+%% \targetpaperheight{11truein}
+%% \sourcepaperwidth{11in}
+%% \sourcepaperheight{8.5in}
+%% \targetlayout{topbottom}
+%%
+%%
+%% *******************************************************************
+%% ** IMPLEMENTATION **
+%% *******************************************************************
+%%
+%%
+\typeout{Document style option: `2up' \fileversion \space\space <tvz>}
+%%
+%% Parameter registers:
+\newcount\@sourcemag
+\newdimen\@targetpaperwidth
+\newdimen\@targetpaperheight
+\newdimen\@sourcepagewidth
+\newdimen\@sourcepageheight
+\newif\if@sidebyside
+\@sidebysidetrue
+%%
+%% Registers used by output routing.
+\newif\if@firstpage
+\@firstpagetrue
+\newbox\@leftpage
+\newbox\@rightpage
+%%
+\def\targetmag#1{\mag #1}
+\def\sourcemag#1{\@sourcemag #1}
+\def\targetpaperwidth#1{\@targetpaperwidth #1}
+\def\targetpaperheight#1{\@targetpaperheight #1}
+%%
+%% \@sourcepagewidth and |\@sourcepageheight should be the unmagnified
+%% dimensions of the source page when measured without TeX's 1 inch margins.
+\def\sourcepaperwidth#1{%
+ \@sourcepagewidth #1
+ \advance\@sourcepagewidth by -2in
+ \divide\@sourcepagewidth by \@sourcemag
+ \multiply\@sourcepagewidth by 1000\relax}
+\def\sourcepaperheight#1{%
+ \@sourcepageheight #1
+ \advance\@sourcepageheight by -2in
+ \divide\@sourcepageheight by \@sourcemag
+ \multiply\@sourcepageheight by 1000\relax}
+\def\targetlayout#1{%
+ \def\@tempa{sidebyside}%
+ \def\@tempb{topbottom}%
+ \def\@tempc{#1}
+ \ifx\@tempa\@tempc
+ \@sidebysidetrue
+ \else
+ \ifx\@tempb\@tempc
+ \@sidebysidefalse
+ \else
+ \@latexerr{Valid target layouts are "sidebyside" and "topbottom"}\@eha
+ \fi
+ \fi}
+%%
+\def\magstepminus#1{%
+ \ifcase#1 \@m\or 833\or 694\or 579\or 482\or 401\fi\relax}
+\def\twouparticle{%
+ \targetmag{\magstepminus1}%
+ \sourcemag{\magstep0}%
+ \targetpaperwidth{11truein}%
+ \targetpaperheight{8.5truein}%
+ \sourcepaperwidth{8.5in}%
+ \sourcepaperheight{11in}%
+ \targetlayout{sidebyside}}
+\def\twouplegaltarget{%
+ \targetmag{\magstepminus1}%
+ \sourcemag{\magstep0}%
+ \targetpaperwidth{14truein}%
+ \targetpaperheight{8.5truein}%
+ \sourcepaperwidth{8.5in}%
+ \sourcepaperheight{11in}%
+ \targetlayout{sidebyside}}
+\def\twouplandscape{%
+ \targetmag{\magstepminus2}%
+ \sourcemag{\magstep0}%
+ \targetpaperwidth{8.5truein}%
+ \targetpaperheight{11truein}%
+ \sourcepaperwidth{11in}%
+ \sourcepaperheight{8.5in}%
+ \targetlayout{topbottom}}
+%%
+%% LaTeX's output page routine is modified so that it saves each page and
+%% prints out every two. Each page is centered in a half-page
+\def\@outputpage{%
+ \if@firstpage
+ \global\@firstpagefalse
+ \def\next{%
+ \@makepagebox\@leftpage
+ \stepcounter{page}}%
+ \if@sidebyside
+ \if@twoside
+ \ifodd\count\z@
+ \def\next{%
+ \@makeemptypage\@leftpage
+ \@outputpage}%
+ \fi
+ \fi
+ \fi
+ \else
+ \global\@firstpagetrue
+ \def\next{%
+ \@makepagebox\@rightpage
+ \@shiptwouppage
+ \stepcounter{page}}
+ \if@sidebyside
+ \if@twoside
+ \ifodd\count\z@
+ \else
+ \def\next{%
+ \@makeemptypage\@rightpage
+ \@shiptwouppage
+ \@outputpage}%
+ \fi
+ \fi
+ \fi
+ \fi
+ \next}
+%%
+%% This is the \shipout routine.
+\def\@shiptwouppage{
+ \if@sidebyside
+ \shipout\vbox{%
+ \vskip -1truein
+ \hbox{\hskip -1truein\box\@leftpage\box\@rightpage}}
+ \else
+ \shipout\hbox{%
+ \hskip -1truein
+ \vbox{\offinterlineskip\vskip -1truein \box\@leftpage\box\@rightpage}}
+ \fi}
+%%
+%% \@makepagebox is just like \@outputpage in \LaTeX's standard output
+%% routine, except that it saves the page in a box instead of shipping it out.
+\def\@makepagebox#1{%
+ \begingroup\catcode`\ =10
+ \let\-\@dischyph \let\'\@acci \let\`\@accii \let\=\@acciii
+ \if@specialpage
+ \global\@specialpagefalse\@nameuse{ps@\@specialstyle}%
+ \fi
+ \if@twoside
+ \ifodd\count\z@
+ \let\@thehead\@oddhead \let\@thefoot\@oddfoot
+ \let\@themargin\evensidemargin
+ \else
+ \let\@thehead\@evenhead \let\@thefoot\@evenfoot
+ \let\@themargin\oddsidemargin
+ \fi
+ \else
+ \fi
+ \setbox#1=\vbox to \@sourcepageheight{%
+ \normalsize \baselineskip\z@ \lineskip\z@
+ \let\par\@@par
+ \vskip \topmargin
+ \hbox to \@sourcepagewidth{%
+ \hskip \@themargin
+ \vbox{%
+ \setbox\@tempboxa=\vbox to\headheight{%
+ \vfil
+ \hbox to\textwidth{%
+ \let\label\@gobble \let\index\@gobble \@thehead}}%
+ \dp\@tempboxa\z@
+ \box\@tempboxa
+ \vskip \headsep
+ \box\@outputbox
+ \baselineskip\footskip
+ \hbox to\textwidth{%
+ \let\label\@gobble \let\index\@gobble \@thefoot}}
+ \hss}
+ \vss}%
+ \if@sidebyside
+ \global\setbox#1=\vbox to \@targetpaperheight{%
+ \vss
+ \hbox to .5\@targetpaperwidth{\hss\box#1\hss}
+ \vss}
+ \else
+ \global\setbox#1=\vbox to .5\@targetpaperheight{%
+ \vss
+ \hbox to \@targetpaperwidth{\hss\box#1\hss}
+ \vss}
+ \fi
+ \global\@colht\textheight
+ \endgroup
+ \let\firstmark\botmark}
+%%
+%% This is used to generate an empty page.
+\def\@makeemptypage#1{%
+ \if@sidebyside
+ \global\setbox#1=\vbox to \@targetpaperheight{\vss
+ \hbox to .5\@targetpaperwidth{\hss}}
+ \else
+ \global\setbox#1=\vbox to .5\@targetpaperheight{\vss
+ \hbox to .5\@targetpaperwidth{\hss\box#1\hss}}
+ \fi}
+%%
+%% Eject a page, even when there is only one source page on it.
+\def\cleartwouppage{%
+ \clearpage
+ \if@firstpage
+ \else
+ \twoupemptypage
+ \fi}
+%%
+\def\twoupemptypage{%
+ \clearpage
+ {\let\@makepagebox\@makeemptypage
+ \@outputpage}
+ \addtocounter{page}{-1}}
+%%
+%% This is LaTeX's standard \enddocument, except that we change \clearpage
+%% to \cleartwouppage.
+\def\enddocument{\@checkend{document}\cleartwouppage\begingroup
+ \if@filesw \immediate\closeout\@mainaux
+ \def\global\@namedef##1##2{}\def\newlabel{\@testdef r}%
+ \def\bibcite{\@testdef b}\@tempswafalse \makeatletter\input \jobname.aux
+ \if@tempswa \@warning{Label(s) may have changed. Rerun to get
+ cross-references right}\fi\fi\endgroup\deadcycles\z@\@@end}
+%%
+\endinput
+
diff --git a/obsolete/dviware/dvi2xx/MakeTeXPK b/obsolete/dviware/dvi2xx/MakeTeXPK
new file mode 100644
index 0000000000..485372a9ce
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/MakeTeXPK
@@ -0,0 +1,109 @@
+#!/bin/sh
+#
+# This script file makes a new TeX PK font, because one wasn't
+# found. Parameters are:
+#
+# name dpi bdpi magnification [mode]
+#
+# `name' is the name of the font, such as `cmr10'. `dpi' is
+# the resolution the font is needed at. `bdpi' is the base
+# resolution, useful for figuring out the mode to make the font
+# in. `magnification' is a string to pass to MF as the
+# magnification. `mode', if supplied, is the mode to use.
+#
+# Note that this file must execute Metafont, and then gftopk,
+# and place the result in the correct location for the PostScript
+# driver to find it subsequently. If this doesn't work, it will
+# be evident because MF will be invoked over and over again.
+#
+# Of course, it needs to be set up for your site.
+#
+# TEMPDIR needs to be unique for each process because of the possibility
+# of simultaneous processes running this script.
+
+DESTDIR=/usr/local/lib/tex/pk/pk300
+MFINPUTS=`pwd`:/usr/local/lib/mf/inputs
+export MFINPUTS
+TEMPDIR=/usr/tmp/mtpk.$$
+# MF=mf
+MF=cmmf
+#################### END OF Configuration
+
+NAME=$1
+DPI=$2
+BDPI=$3
+MAG=$4
+MODE=$5
+
+umask 0
+
+if test "$MODE" = ""
+then
+ if test $BDPI = 300
+ then
+ MODE=imagen
+ elif test $BDPI = 400
+ then
+ MODE=nexthi
+ elif test $BDPI = 100
+ then
+ MODE=nextscreen
+ elif test $BDPI = 635
+ then
+ MODE=linolo
+ elif test $BDPI = 1270
+ then
+ MODE=linohi
+ elif test $BDPI = 2540
+ then
+ MODE=linosuper
+ else
+ echo "I don't know the mode for $BDPI"
+ echo "Have your system admin update MakeTeXPK"
+ exit 1
+ fi
+fi
+
+# Something like the following is useful at some sites.
+# DESTDIR=/usr/local/lib/tex/fonts/pk.$MODE
+GFNAME=./$NAME.$DPI'gf'
+PKNAME=./$NAME.$DPI'pk'
+
+# Clean up on normal or abnormal exit
+trap "cd /; rm -rf $TEMPDIR $DESTDIR/pktmp.$$" 0 1 2 15
+
+mkdir $TEMPDIR
+cd $TEMPDIR
+
+if test -r $DESTDIR/$PKNAME
+then
+ echo "$DESTDIR/$PKNAME already exists!"
+ exit 0
+fi
+
+# check also in the standard place
+
+if test -r /usr/lib/tex/fonts/pk/$PKNAME
+then
+ echo /usr/lib/tex/fonts/pk/$PKNAME already exists!
+ exit 0
+fi
+
+echo $MF "\mode:=$MODE; mag:=$MAG; scrollmode; input $NAME" \\\</dev/null
+$MF "\mode:=$MODE; mag:=$MAG; scrollmode; input $NAME" </dev/null
+if test ! -r $GFNAME
+then
+ echo "Metafont failed for some reason on $GFNAME"
+ exit 1
+fi
+
+gftopk $GFNAME $PKNAME
+
+# Install the PK file carefully, since others may be doing the same
+# as us simultaneously.
+
+mv $PKNAME $DESTDIR/pktmp.$$
+cd $DESTDIR
+mv pktmp.$$ $PKNAME
+
+exit 0
diff --git a/obsolete/dviware/dvi2xx/Makefile b/obsolete/dviware/dvi2xx/Makefile
new file mode 100644
index 0000000000..cbd741e33a
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/Makefile
@@ -0,0 +1,132 @@
+# makefile for the dvi-to-(3812 || lj + || lj II || lj IIp ) filter.
+#
+CFLAGS=-O -s -Dunix
+BINDIR=/usr/local/bin
+MANDIR=/usr/man
+MANSEC=1
+CC=cc
+
+# under Ultrix 4.1 use:
+# CFLAGS=-O1 -s -Dunix
+
+# for DEC alpha machines use
+# LFLAGS=-lbsd
+# CC=gcc
+# CFLAGS=-Dunix -ansi -pedantic -Dalpha
+
+# for gcc you might wish to set the following flags
+CC=gcc
+CFLAGS=-Dunix -ansi -pedantic -O2
+# under Linux you might want to use the following configuration
+CFLAGS=-Dunix -ansi -pedantic -O2 -m486
+
+# of DO_SUBDIRS is specifies the fontpath is searched recursively
+# for each subpart (applies to raster info and tfm files); the
+# default search depth is bounded to 10
+DO_SUBDIRS =
+# DO_SUBDIRS = -DDO_SUBDIRECTORIES
+DO_SUBDIRS = -DDO_SUBDIRECTORIES -DMAX_SUBDIR_SEARCH_DEPTH=2
+
+# FONTAREA specifies the search path for locating raster information.
+# if you are unhappy with dvi2xx's guess work, specify the path
+# here, otherwise let it unspecified
+FONTAREA =
+# under Linux add the following path is used in most installations
+FONTAREA = -DFONTAREA=\"/usr/TeX/lib/tex/fonts\"
+
+# DEFAULT_TFM_PATH is the default search path for locating .tfm
+# files. .tfm-files are only read by dvilj4. The pre configured
+# search path ("/usr/local/lib/tex/fonts") is used when this
+# variable is left empty
+DEFAULT_TFM_PATH =
+# under Linux add the following path is used in most installations
+DEFAULT_TFM_PATH = -DDEFAULT_TFM_PATH=\"/usr/TeX/lib/tex/fonts\"
+
+
+FLAGS = $(CFLAGS) $(FONTAREA) $(DEFAULT_TFM_PATH) $(DO_SUBDIRS)
+
+OBJS=findlj.o find3812.o
+HFILES=commands.h config.h
+PROGRAMS=dvilj2p dvilj2 dvilj4 dvi3812 dvilj dviljp
+
+all: $(PROGRAMS) dvi2xx.txt
+
+dvi3812: dvi2xx.c find3812.o $(HFILES)
+ $(CC) ${FLAGS} -DIBM3812 -o $@ dvi2xx.c find3812.o ${LFLAGS}
+
+dvilj2p: dvi2xx.c findlj.o $(HFILES)
+ $(CC) ${FLAGS} -DLJ2P -o $@ dvi2xx.c findlj.o ${LFLAGS}
+
+dvilj2: dvi2xx.c findlj.o $(HFILES)
+ $(CC) ${FLAGS} -DLJ2 -o $@ dvi2xx.c findlj.o ${LFLAGS}
+
+dvilj4: dvilj4.o findlj4.o tfm.o xmalloc.o $(HFILES)
+ $(CC) -o $@ dvilj4.o findlj4.o tfm.o xmalloc.o ${LFLAGS}
+
+dvilj4.o: dvi2xx.c $(HFILES)
+ $(CC) ${FLAGS} -DLJ4 -c dvi2xx.c
+ mv dvi2xx.o dvilj4.o
+
+tfm.o: tfm.c
+ $(CC) ${FLAGS} -DLJ -c tfm.c
+
+dvilj: dvi2xx.c findlj.o $(HFILES)
+ $(CC) ${FLAGS} -DLJ -DSEVENBIT -o $@ dvi2xx.c findlj.o ${LFLAGS}
+
+dviljp: dvi2xx.c findlj.o $(HFILES)
+ $(CC) ${FLAGS} -DLJ2P -DSEVENBIT -o $@ dvi2xx.c findlj.o ${LFLAGS}
+
+findlj.o: findfile.c config.h
+ $(CC) ${FLAGS} -DLJ -c findfile.c
+ mv findfile.o $@
+
+findlj4.o: findfile.c config.h
+ $(CC) ${FLAGS} -DLJ4 -c findfile.c
+ mv findfile.o $@
+
+find3812.o: findfile.c config.h
+ $(CC) ${FLAGS} -DIBM3812 -c findfile.c
+ mv findfile.o $@
+
+clean:
+ rm -f core $(OBJS) $(PROGRAMS)
+
+DISTFILES = \
+ ./dvi2xx.c ./commands.h ./config.h ./findfile.c ./Makefile \
+ ./tfm.c ./xmalloc.c \
+ ./testpage.tex ./dvi2xx.history ./dvi2xx.man ./dvi2xx.txt \
+ ./graybox.sty ./dvi2xx.make ./dvi2xx.051 ./README \
+ ./MakeTeXPK ./lj3-filter ./printcap.sample ./README.vms \
+ ./sample2.tex ./2up.sty ./README.dell-unix ./README.pcl \
+ ./README.0.51alpha9
+
+shar: $(DISTFILES)
+ shar ${DISTFILES} > dvi2xx.shar
+
+
+tar:
+ pdtar zcvf dvi2xx.tar.Z ${DISTFILES}
+ shar dvi2xx.tar.Z > dvi2xx.shar
+
+testfiles:
+ ./dvilj2 -eftable.lj2 ftable
+ ./dvilj2p -eftable.lj2p ftable
+ ./dvi3812 ftab2
+
+
+install:
+ @for f in $(PROGRAMS); do \
+ echo installing $$f in $(BINDIR); \
+ install -c $$f $(BINDIR); \
+ done
+ cp dvi2xx.man dvi2xx.$(MANSEC)
+ install dvi2xx.$(MANSEC) $(MANDIR)/man$(MANSEC)
+
+dvi2xx.txt: dvi2xx.man
+ -nroff -man dvi2xx.man | col -b > dvi2xx.txt
+
+
+
+
+
+
diff --git a/obsolete/dviware/dvi2xx/README b/obsolete/dviware/dvi2xx/README
new file mode 100644
index 0000000000..40264f43de
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/README
@@ -0,0 +1,86 @@
+The dvi2xx family consists of the following programs:
+
+ Dvilj2 converts TeX-output .dvi files into HP PCL (i.e. HP
+ Printer Control Language) commands suitable for printing on a HP
+ LaserJet+, HP LaserJet II and fully compatible printers.
+
+ Dvilj2p converts TeX-output .dvi files into HP PCL commands suit-
+ able for printing on a HP LaserJet IIp, HP LaserJet III or HP
+ Laserjet 2000 and fully compatible printers. This version uses a
+ newer PCL command set and provides landscape printing.
+
+ Dviljp and dvilj are similar to dvilj2p and dvilj2 but they sup-
+ port only 128 character fonts. They may be used for Laserjet
+ clones which do not support 256 character fonts.
+
+ Dvi3812 converts TeX-output .dvi files into PMP files, the native
+ command language of the IBM 3812 page printer.
+
+binary versions are available for:
+ - aix 3.1 rs6000
+ - hpux 7.0 risc
+ - msdos
+ - os/2
+ - ultrix 4.2 risc
+ - SunOS 4.1
+
+
+
+=================================================================
+Configuration:
+-----------------------------------------------------------------
+Compilation of the program:
+ under Unix: Makefile
+ in MS-DOS: cut out relevant part of dvi2xx.make
+ under VMS: see README.vms
+
+ config.h
+ most important:
+ FONTAREA:
+ fontpath leading to font directories; can be
+ overuled at runtiime by setting the
+ environment variable TEXPXL or the command
+ line option -a
+ default: "/usr/local/lib/tex/pk300"
+ (VMS default: "tex$pkdir:")
+
+ MAKETEXPK:
+ Name of the program which is called to generate a pk
+ file in a missing magnification
+ default: "MakeTeXPK"
+-----------------------------------------------------------------
+execution under MS-DOS:
+ CONFIG.SYS:
+ files=20
+ buffers=30
+-----------------------------------------------------------------
+MakeTeXPK:
+ DESTDIR:
+ Name of the directory where the neewly generated fonts
+ should be placed finally
+ default: /usr/local/lib/tex/pk/pk300
+
+ MF:
+ Name of the MetaFont program
+ default: cmmf
+
+ MFINPUTS:
+ search path for metafont input files for MetaFont
+ default: `pwd`:/usr/local/lib/mf/inputs
+
+ TEMPDIR:
+
+ directory for where the MetaFont compilation takes
+ place, and where intermediate files are put in, and
+ which is removed after the MakeTeXPK run.
+ default: /usr/tmp/mtpk.$$
+
+ be sure that you install MakeTeXPK in a way that it is allowed
+ to write to DESTDIR.
+
+-----------------------------------------------------------------
+lj3-filter:
+ location of perl (headerline) /usr/local/bin/perl
+ location of the tmp file (variable $tmpfile)
+ name of dvi-filter and its options (variable $dvifilter)
+
diff --git a/obsolete/dviware/dvi2xx/README.0.51alpha9 b/obsolete/dviware/dvi2xx/README.0.51alpha9
new file mode 100644
index 0000000000..9b5aac61d6
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/README.0.51alpha9
@@ -0,0 +1,32 @@
+New features of version 0.51alpha9:
+
+ - support for LJ4 builtin fonts
+ (thanks to Karl Berry <karl@cs.umb.edu>)
+
+ - support for Amiga
+ (thanks to Stefan Sticht <sticht@edith.deg.sub.org>)
+
+ - recursive file directroy search, when -DDO_SUBDIRECTORIES
+ is specified at compile time
+ (thanks to Rik Faith <faith@cs.unc.edu>)
+ recursive search is performed for each subpart of the
+ path (under unix: colon-separated)
+
+ - cleanup for findfile.c
+
+ - faster file execution under Unix (due to findfile.c changes)
+
+ - new command line option "-M" to avoid automatic invocation
+ of MakeTexOK when missing fonts are encountered
+ (thanks to Karl Berry <karl@cs.umb.edu>)
+
+ - LJ4 is now treated as a superset of LJ2P
+ (landscape mode and duplex mode can be specified)
+
+ - For dvilj4 econo-mode can be activated by specifying
+ "-E" as command line option
+
+ - cosmetic code cleanup (most systems that had to link with
+ "-lucb" should be able to link without it now, etc).
+
+
diff --git a/obsolete/dviware/dvi2xx/README.dell-unix b/obsolete/dviware/dvi2xx/README.dell-unix
new file mode 100644
index 0000000000..7b1357d4ac
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/README.dell-unix
@@ -0,0 +1,86 @@
+Subject: Re: SYSV4 and DVI Laserjet IIIp printer driver
+Date: Sun, 5 Jan 92 15:09:10 MET
+
+PROBLEM:
+Fred Appelman <fred@cv.ruu.nl> wrote:
+
++> I am looking for a TeX printer driver that runs under System V release 4
++> (Dell Unix) that can drive my Laserjet IIIp printer. I have already tried
++> various packages, but have been unsucessfull so far. The printer has
++> 1 Mb of printer memory.
++>
++> I have tried the following:
++> dvi2lj (Version 0.50) -- Compiles fine. When I print I do get a result,
++> but several of the letters are printed at the
++> wrong position.
+
+My reply:
++I am really wondering, what is going on to happen under Dell Unix.
++As i am the author of the driver mentioned above, i KNOW that on a lot
++of various platforms and operating systems your problem never occured.
++I have no DELL unix around, but at least with interactive unix, the driver
++works like a charm.
++
++The most frequent problem with the driver in the UNIX world is, that
++the printer setup is somewhat messed up. people spoiled with postscript
++do not pay attention that the printer setup (such as line-print filter, tty
++settings) is 8 bit transparent. The easiest way to figure out whether
++this is happening is to print a tex document containing just the
++text "aeiou" whith cmr10 (no magn). the with of the i in the font is 10
++pixels, which is encoded in pcl as 0x0a, which many printer drivers like
++to translate in <cr><lf>. As a consequence the output after "i" is messed
++up.
+
+
+SOLUTION (Fred Appelman):
+
+Thank you for your help. The problem was exactly as you described. The
+printer output was not 8 bit transparent. Your suggested test procedure
+was brilliant. By directly copying the data to the device file, I had
+no problems, so I was pretty sure that the problem was somewhere in the
+driver. I have found the error:
+
+This is a part of the original code:
+ : ${TERM:=unknown}
+ if [ ${TERM} = hplaser ]; then
+ jetfile=1
+ else
+ TERM=hplaser
+ export TERM
+ jetfile=
+ fi
+ tput lines 1>/dev/null 2>&1 || TPUT=:
+After the fix:
+ : ${TERM:=unknown}
+ if [ ${TERM} = hplaser ]; then
+ jetfile=1
+ else
+ TERM=hplaser
+ export TERM
+ jetfile=1
+ fi
+ tput lines 1>/dev/null 2>&1 || TPUT=:
+
+
+So a description of the fix:
+ 1. Log in as root
+ 2. Edit the file /usr/lib/lp/model/hplaser
+ 3. Change line 486 from
+ jetfile=
+ into
+ jetfile=1
+ 4. Remove the printerdefintion:
+ lpadmin -xlj (or whatever name you have choosen)
+ 5. Reinstall the printer
+ lpadmin -p lj -mhplaser -T "hplaser" -v /dev/lp
+ Note1: The name of the printer (lj) or the device
+ (/dev/lp) can vary.
+ Note2: This fix was necessary on Dell UNIX SYSVR4 relase 2.0
+ Newer releases may not need this fix.
+
+
+
+
+
+
+
diff --git a/obsolete/dviware/dvi2xx/README.pcl b/obsolete/dviware/dvi2xx/README.pcl
new file mode 100644
index 0000000000..7553344fe9
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/README.pcl
@@ -0,0 +1,43 @@
+Including PCL-Graphics in TeX documents:
+
+The changes I made were for the HPLJ2P set of commands. I am not sure if they
+would still work for the III series printers.
+
+Basically the program strips commands related to setting fonts, pagelength,etc.
+It also strips all ascii text. The commands that are passed on to the printer
+are the following :
+ The commands setting the cursor position - these are modified to take
+ into account the current postion of the cursor
+ The commands setting the printing resolution
+ The raster graphics commands
+ The rectangle drawing commands
+
+The program has been tested with output from
+ DrawPerfect/WordPerfect
+ QuattroPro
+ Ansel
+ Mathcad
+
+The way that we use the facility is as follows
+
+\begin{picture}{X,Y} %Xand Y are the physical dimensions of the picture
+\put(0,0){/special{hpfile=filename}}
+\end{picture}
+
+This enables latex to know the size of the picture and so place it correctly.
+The picture environment can also be included inside a figure.
+
+If you are unclear about something please feel free to contact me. I hope this
+modification is of use to other people as well.
+
+Cheers
+Fred
+
+Frederick Hoare
+email: fred@dip1.ee.uct.ac.za
+Department of Electrical and Electronic Engineering
+University of Cape Town, South Africa
+
+
+
+
diff --git a/obsolete/dviware/dvi2xx/README.vms b/obsolete/dviware/dvi2xx/README.vms
new file mode 100644
index 0000000000..38b248871d
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/README.vms
@@ -0,0 +1,727 @@
+From HAAN@IRIMCF.TUDELFT.NL Thu Oct 17 16:56:16 1991
+Received: from IRIMCF.TUDELFT.NL (IRIMCF) by TUDRVA.TUDelft.NL (PMDF #12232) id
+ <01GBUYPA7S68AKTSPZ@TUDRVA.TUDelft.NL>; Thu, 17 Oct 1991 16:56 +0100
+Date: Thu, 17 Oct 91 16:53 MET
+From: H.deHaan@IRIVAX.TUDELFT.NL
+Subject: VMS-port of dvi2xx
+Sender: Henk de Haan <HAAN@IRIMCF.TUDELFT.NL>
+To: NEUMANN@DEC4.WU-WIEN.AC.AT
+Message-Id: <01GBUYPA7S68AKTSPZ@TUDRVA.TUDelft.NL>
+X-Vms-To: NEUMANN@DEC4.WU-WIEN.AC.AT
+Comments: Sent using PMDF-822 V3.0, routing is done by TUDRVA
+Status: OR
+
+ Dear Gustaf,
+
+ Thanks for writing the DVI print program for the HP-Laserjet family.
+Because our group recently bought a HP Laserjet 3 printer (for our VAX/VMS
+system), we needed a LaTeX driver for it. The only drivers I could locate
+(and that would run on VAX/VMS) are the Beebe drivers, but they are rather
+slow and they don't support any \special commands. For this reason I've
+ported your program to VAX/VMS.
+
+ I'm sending you my changes to your programs (in respect to the DVI2XX,
+version 0.50 distribution). All my changes are propely included in #ifdef ...
+#endif constructions. I'm also including an extra file (called VAXVMS.C), which
+is copied from the DVIPS distribution, and which was originally written by
+Nelson Beebe.
+
+ The other changes are:
+
+ config.h - definition of FONTAREA and signed_char
+
+ findfile.c - path of types.h and stat.h
+ - VMS specific versions for the font search paths
+
+ dvi2xx.c - definition of the functions in VAXVMS.C
+ - writing of output file in a binary format with fixed
+ record lengths (512 bytes), this implied that:
+ - fwrite didn't work anymore, so another version
+ of EMITB had to be made (using putc).
+ - the last record had to be padded with zeros
+ - usage of VAX/VMS specific error codes
+ - definition of 12 for MAXOPEN (because MAXOPEN is
+ standard defined as 8).
+ - VAX/VMS doesn't allow the "%hd" format specifier to
+ be used in output statements, so this was changed
+ to the "%d" format.
+
+ The program is tested on a MicroVAX-II running VMS 5.3-1 and is compiled
+using the VAXC compiler (version 2.3). The compile sequence used is:
+
+ $ CC /DEFINE=(LJ2P,DEBUG) DVI2XX
+ $ CC FINDFILE
+ $ CC VAXVMS
+ $ LINK /EXEC=DVILJ2P DVI2XX,FINDFILE,VAXVMS,SYS$INPUT:/OPT
+ SYS$SHARE:VAXCRTL.EXE/SHARE
+ ^Z
+
+The program can be defined with:
+
+ $ DVILJ2P :== $disk:[directory]DVILJ2P
+
+And can be run with:
+
+ $ DVILJ2P [options] dvi-filename
+
+The uppercase options (such as -D) have to be put between quotation marks,
+because the VAX/VMS operating systems converts the command string to lower
+case (so: $ DVILJ2P "-D1" dvi-filename).
+
+Only the LJ2P version is compiled and tested. I'm printing the output file
+with the command:
+
+ $ PRINT/QUEUE=queue-name /PASSALL file.LJ
+
+
+ The only suggestion for some improvements to the program, are in respect
+to the \special commands. It would be nice if your program could interpret the
+\tpic specials.
+
+ With kind regards, Henk de Haan
+
+ /-------------------------------+---------------------------------\
+ / Henk de Haan | Phone: +31 15 781398 \
+ / Delft University of Technology | FAX: +31 15 786422 \
+ / ISO | E-mail: H.deHaan@IRI.TUDelft.NL \
+ / p/a IRI | Bitnet: HAAN@HDETUD5 \
+< Mekelweg 15 | DECnet: IRIMCF::HAAN >
+ \ 2629 JB Delft | JANET: HH01@UK.AC.RL.DE /
+ \ The Netherlands | HEPnet: 19477::HH01 /
+ \_________________________________|___________________________________/
+ \ Phrase: The only way to cold fusion is Muon Catalyzed Fusion (?) /
+ \-----------------------------------------------------------------/
+
+From banko%uiphya.dnet@garcon.cso.uiuc.edu Tue Jun 9 22:03:04 1992
+Received: from UIPHYA.DECnet MAIL11D_V3 by garcon.cso.uiuc.edu with SMTP id AA06269
+ (5.65d+/IDA-1.4.4 for <neumann@dec4.wu-wien.ac.at>); Tue, 9 Jun 1992 14:53:56 -0500
+Date: Tue, 9 Jun 1992 14:53:52 -0500
+Message-Id: <199206091953.AA06269@garcon.cso.uiuc.edu>
+From: banko%uiphya.dnet@garcon.cso.uiuc.edu (Bradley T. Banko)
+To: neumann@dec4.wu-wien.ac.at
+Cc: h.dehaan@iri.tudelft.nl
+Subject: dvi2xx on VMS success... Thanks.
+Status: OR
+
+Dear Gustaf & Henk,
+
+With a little hacking, we have had success getting dvi2xx to work on our
+Vaxstation 3100s running VMS 5.5. I am enclosing 3 small files below which
+describe the changes we had to make. (readme.vms, compile.com & vaxvms.c)
+
+Getting a copy of vaxvms.c was our first problem, and then finding the
+"SEVENBIT" define in dvi2xx.c was the final major victory.
+
+Thanks for your help!
+
+Brad Banko
+b-banko@uiuc.edu
+
+=======================================================================
+readme.vms
+=======================================================================
+
+6/9/92 Brad Banko, b-banko@uiuc.edu
+
+The key "defines" are in "config.h" (DEBUG, USEPXL, vms & LJ).
+The "main" function type was redefined to be "int". Vax C wouldn't
+compile it with "void main".
+
+A compile/link command file is: "compile.com".
+
+The key changes are:
+
+ 1) define logical name TEXPXL to refer to the tex fonts
+ directory (not device) :== tex_disk:[tex.fonts]
+ (instead of tex$pkdir: == tex_disk:[tex.fonts.])
+
+ 2) "#define SEVENBIT" for our older HP Laserjet+.
+
+=========================================================================
+>From HAAN@IRIMCF.TUDELFT.NL Thu Oct 17 16:56:16 1991
+Received: from IRIMCF.TUDELFT.NL (IRIMCF) by TUDRVA.TUDelft.NL (PMDF #12232) id
+ <01GBUYPA7S68AKTSPZ@TUDRVA.TUDelft.NL>; Thu, 17 Oct 1991 16:56 +0100
+Date: Thu, 17 Oct 91 16:53 MET
+From: H.deHaan@IRIVAX.TUDELFT.NL
+Subject: VMS-port of dvi2xx
+Sender: Henk de Haan <HAAN@IRIMCF.TUDELFT.NL>
+To: NEUMANN@DEC4.WU-WIEN.AC.AT
+Message-Id: <01GBUYPA7S68AKTSPZ@TUDRVA.TUDelft.NL>
+X-Vms-To: NEUMANN@DEC4.WU-WIEN.AC.AT
+Comments: Sent using PMDF-822 V3.0, routing is done by TUDRVA
+Status: OR
+
+ Dear Gustaf,
+
+ Thanks for writing the DVI print program for the HP-Laserjet family.
+Because our group recently bought a HP Laserjet 3 printer (for our VAX/VMS
+system), we needed a LaTeX driver for it. The only drivers I could locate
+(and that would run on VAX/VMS) are the Beebe drivers, but they are rather
+slow and they don't support any \special commands. For this reason I've
+ported your program to VAX/VMS.
+
+ I'm sending you my changes to your programs (in respect to the DVI2XX,
+version 0.50 distribution). All my changes are propely included in #ifdef ...
+#endif constructions. I'm also including an extra file (called VAXVMS.C), which
+is copied from the DVIPS distribution, and which was originally written by
+Nelson Beebe.
+
+ The other changes are:
+
+ config.h - definition of FONTAREA and signed_char
+
+ findfile.c - path of types.h and stat.h
+ - VMS specific versions for the font search paths
+
+ dvi2xx.c - definition of the functions in VAXVMS.C
+ - writing of output file in a binary format with fixed
+ record lengths (512 bytes), this implied that:
+ - fwrite didn't work anymore, so another version
+ of EMITB had to be made (using putc).
+ - the last record had to be padded with zeros
+ - usage of VAX/VMS specific error codes
+ - definition of 12 for MAXOPEN (because MAXOPEN is
+ standard defined as 8).
+ - VAX/VMS doesn't allow the "%hd" format specifier to
+ be used in output statements, so this was changed
+ to the "%d" format.
+
+ The program is tested on a MicroVAX-II running VMS 5.3-1 and is compiled
+using the VAXC compiler (version 2.3). The compile sequence used is:
+
+ $ CC /DEFINE=(LJ2P,DEBUG) DVI2XX
+ $ CC FINDFILE
+ $ CC VAXVMS
+ $ LINK /EXEC=DVILJ2P DVI2XX,FINDFILE,VAXVMS,SYS$INPUT:/OPT
+ SYS$SHARE:VAXCRTL.EXE/SHARE
+ ^Z
+
+The program can be defined with:
+
+ $ DVILJ2P :== $disk:[directory]DVILJ2P
+
+And can be run with:
+
+ $ DVILJ2P [options] dvi-filename
+
+The uppercase options (such as -D) have to be put between quotation marks,
+because the VAX/VMS operating systems converts the command string to lower
+case (so: $ DVILJ2P "-D1" dvi-filename).
+
+Only the LJ2P version is compiled and tested. I'm printing the output file
+with the command:
+
+ $ PRINT/QUEUE=queue-name /PASSALL file.LJ
+
+ The only suggestion for some improvements to the program, are in respect
+to the \special commands. It would be nice if your program could interpret the
+\tpic specials.
+
+ With kind regards, Henk de Haan
+
+ /-------------------------------+---------------------------------\
+ / Henk de Haan | Phone: +31 15 781398 \
+ / Delft University of Technology | FAX: +31 15 786422 \
+ / ISO | E-mail: H.deHaan@IRI.TUDelft.NL \
+ / p/a IRI | Bitnet: HAAN@HDETUD5 \
+< Mekelweg 15 | DECnet: IRIMCF::HAAN >
+ \ 2629 JB Delft | JANET: HH01@UK.AC.RL.DE /
+ \ The Netherlands | HEPnet: 19477::HH01 /
+ \_________________________________|___________________________________/
+ \ Phrase: The only way to cold fusion is Muon Catalyzed Fusion (?) /
+ \-----------------------------------------------------------------/
+
+============================================================================
+compile.com
+============================================================================
+$!
+$! The program is tested on a MicroVAX-II running VMS 5.3-1 and is compiled
+$! using the VAXC compiler (version 2.3). The compile sequence used is:
+$!
+$! original package from Gustaf Neumann's archive at:
+$! ftp.wu-wien.ac.at
+$!
+$! modified and run on Vax VMS 5.5 Vaxstation 3100 with Laserjet+
+$! see README.VMS for more info, Brad Banko, 6/9/92
+$! b-banko@uiuc.edu
+$!
+$ set verify
+$ dvilj :== "$ uiphyb$dka300:[banko.dvi2xx]dvilj.exe"
+$ define texpxl tex_disk:[tex.fonts]
+$ CC /define=sevenbit DVI2XX
+$ CC FINDFILE
+$ CC VAXVMS
+$ LINK /EXEC=DVILJ DVI2XX,FINDFILE,VAXVMS,SYS$INPUT:/OPT
+SYS$SHARE:VAXCRTL.EXE/SHARE
+
+===========================================================================
+a vaxvms.c (no changes, from uxc.cso.uiuc.edu, just fyi)
+===========================================================================
+/***********************************************************************
+This file provides alternative functions for several VMS VMS C library
+routines which either unacceptable, or incorrect, implementations. They
+have been developed and tested under VMS Version 4.4, but indications
+are that they apply to earlier versions, back to 3.2 at least. They
+should be retested with each new release of VMS C.
+
+Contents:
+ EXIT
+ FSEEK
+ FTELL
+ GETCHAR
+ GETENV
+ READ
+ UNGETC
+ getlogin
+ qsort
+ system
+ tell
+ unlink
+
+The VAX VMS file system record structure has unfortunate consequences
+for random access files.
+
+By default, text files written by most system utilities, and languages
+other than C, have a variable length record format, in which a 16-bit
+character count is aligned on an even-byte boundary in the disk block
+b(always 512 bytes in VMS, independent of record and file formats),
+followed by <count> bytes of data. Binary files, such as .EXE, .OBJ,
+and TeX .DVI and font files, all use a 512-byte fixed record format
+which has no explicit length field. No file byte count is stored;
+instead, the block count, and the offset of the last data byte in the
+last block are recorded in the file header (do ``DUMP/HEADER filespec''
+to see it). For binary files with fixed-length records, the last block
+is normally assumed to be full, and consequently, file transfer of
+binary data from other machines via Kermit, FTP, or DCL COPY from ANSI
+tapes, generally fails because the input file length is not a multiple
+of 512.
+
+This record organization may be contrasted with the STREAM, STREAM_LF,
+and STREAM_CR organizations supported from Version 4.0; in these, disk
+blocks contain a continuous byte stream in which nothing, or LF, or CR,
+is recognized as a record terminator. These formats are similar to the
+Unix and TOPS-20 file system formats which also use continuous byte
+streams.
+
+For C, this means that a program operating on a file in record format
+cannot count input characters and expect that count to be the same value
+as the offset parameter passed to fseek(), which numerous C programs
+assume to be the case. The draft ANSI C standard, and Harbison and
+Steele's ``C Reference Manual'', emphasize that only values returned by
+ftell() should be used as arguments to fseek(), allowing the program to
+return to a position previously read or written. UNFORTUNATELY, VMS C
+ftell() DOES NOT RETURN A CORRECT OFFSET VALUE FOR RECORD FILES.
+Instead, for record files, it returns the byte offset of the start of
+the current record, no matter where in that record the current position
+may be. This misbehavior is completely unnecessary, since the
+replacements below perform correctly, and are written entirely in C.
+
+Another problem is that ungetc(char c, FILE* fp) is unreliable. VMS C
+implements characters as signed 8-bit integers (so do many other C
+implementations). fgetc(FILE* fp) returns an int, not a char, whose
+value is EOF (-1) in the event of end-of-file; however, this value will
+also be returned for a character 0xFF, so it is essential to use
+feof(FILE *fp) to test for a true end-of-file condition when EOF is
+returned. ungetc() checks the sign of its argument c, and if it is
+negative (which it will be for 128 of the 256 signed bytes), REFUSES TO
+PUT IT BACK IN THE INPUT STREAM, on the assumption that c is really EOF.
+This too can be fixed; ungetc() should only do nothing if feof()
+indicates a true end-of-file condition. The overhead of this is
+trivial, since feof() is actually implemented as a macro which does
+nothing more than a logical AND and compare-with-zero.
+
+getchar() waits for a <CR> to be typed when stdin is a terminal; the
+replacement vms_getchar() remedies this.
+
+Undoubtedly other deficiencies in VMS C will reveal themselves.
+
+VMS read() returns only a single disk block on each call. Its
+replacment, vms_read(), will return the requested number of bytes, if
+possible.
+
+There are also a few Unix standard functions which are unimplemented.
+qsort() is not provided. getlogin() and unlink() have VMS equivalents
+provided below. tell() is considered obsolete, since its functionality
+is available from lseek(), but it is still seen in a few programs, so is
+provided below. getenv() fails if the name contains a colon; its
+replacement allows the colon.
+
+In the interest of minimal source perturbation, replacements for VMS
+functions are given the same names, but prefixed "vms_". For
+readability, the original names are preserved, but are converted to
+upper-case:
+
+ #define FTELL vms_ftell
+ #define FSEEK vms_fseek
+ #define GETCHAR vms_getchar
+ #define GETENV vms_getenv
+ #define UNGETC vms_ungetc
+
+These are only defined to work correctly for fixed length 512-byte
+records, and no check is made that the file has that organization (it is
+possible, but not without expensive calls to fstat(), or access to
+internal library structures).
+
+[02-Apr-87] -- Nelson H.F. Beebe, University of Utah Center for
+ Scientific Computing
+***********************************************************************/
+
+#define EXIT vms_exit
+#define FTELL vms_ftell
+#define FSEEK vms_fseek
+#define GETENV vms_getenv
+#define GETCHAR vms_getchar
+#define READ vms_read
+#define UNGETC vms_ungetc
+
+#include <stdio.h>
+#include <types.h>
+#include <ctype.h>
+#include <stat.h>
+#include <descrip.h>
+#include <iodef.h> /* need for vms_getchar() */
+#include <ssdef.h>
+
+/**********************************************************************/
+/*-->EXIT*/
+
+void
+vms_exit(code)
+int code;
+{
+ switch (code)
+ {
+ case 0:
+ exit(1); /* success */
+ break;
+
+ default:
+ exit(2); /* error */
+ break;
+ }
+}
+
+/**********************************************************************/
+/*-->FSEEK*/
+
+/* VMS fseek() and ftell() on fixed-length record files work correctly
+only at block boundaries. This replacement code patches in the offset
+within the block. Directions from current position and from
+end-of-file are converted to absolute positions, and then the code for
+that case is invoked. */
+
+long
+FSEEK(fp,n,dir)
+FILE *fp;
+long n;
+long dir;
+{
+ long k,m,pos,val,oldpos;
+ struct stat buffer;
+
+ for (;;) /* loops only once or twice */
+ {
+ switch (dir)
+ {
+ case 0: /* from BOF */
+ oldpos = FTELL(fp); /* get current byte offset in file */
+ k = n & 511; /* offset in 512-byte block */
+ m = n >> 9; /* relative block number in file */
+ if (((*fp)->_cnt) && ((oldpos >> 9) == m)) /* still in same block */
+ {
+ val = 0; /* success */
+ (*fp)->_ptr = ((*fp)->_base) + k; /* reset pointers to requested byte */
+ (*fp)->_cnt = 512 - k;
+ }
+ else
+ {
+ val = fseek(fp,m << 9,0); /* move to start of requested 512-byte block */
+ if (val == 0) /* success */
+ {
+ (*fp)->_cnt = 0; /* indicate empty buffer */
+ (void)fgetc(fp); /* force refill of buffer */
+ (*fp)->_ptr = ((*fp)->_base) + k; /* reset pointers to requested byte */
+ (*fp)->_cnt = 512 - k;
+ }
+ }
+ return(val);
+
+ case 1: /* from current pos */
+ pos = FTELL(fp);
+ if (pos == EOF) /* then error */
+ return (EOF);
+ n += pos;
+ dir = 0;
+ break; /* go do case 0 */
+
+ case 2: /* from EOF */
+ val = fstat(fileno(fp),&buffer);
+ if (val == EOF) /* then error */
+ return (EOF);
+ n += buffer.st_size - 1; /* convert filesize to offset and */
+ /* add to requested offset */
+ dir = 0;
+ break; /* go do case 0 */
+
+ default: /* illegal direction parameter */
+ return (EOF);
+ }
+ }
+}
+
+/**********************************************************************/
+/*-->FTELL*/
+
+/* With fixed-length record files, ftell() returns the offset of the
+start of block. To get the true position, this must be biased by
+the offset within the block. */
+
+long
+FTELL(fp)
+FILE *fp;
+{
+ char c;
+ long pos;
+ long val;
+ if ((*fp)->_cnt == 0) /* buffer empty--force refill */
+ {
+ c = fgetc(fp);
+ val = UNGETC(c,fp);
+ if (val != c)
+ return (EOF); /* should never happen */
+ }
+ pos = ftell(fp); /* this returns multiple of 512 (start of block) */
+ if (pos >= 0) /* then success--patch in offset in block */
+ pos += ((*fp)->_ptr) - ((*fp)->_base);
+ return (pos);
+}
+
+/**********************************************************************/
+/*-->GETCHAR*/
+
+static int tt_channel = -1; /* terminal channel for image QIO's */
+
+#define FAILED(status) (~(status) & 1) /* failure if LSB is 0 */
+
+int
+GETCHAR()
+{
+ int ret_char; /* character returned */
+ int status; /* system service status */
+ static $DESCRIPTOR(sys_in,"TT:");
+
+ if (tt_channel == -1) /* then first call--assign channel */
+ {
+ status = sys$assign(&sys_in,&tt_channel,0,0);
+ if (FAILED(status))
+ lib$stop(status);
+ }
+ ret_char = 0;
+ status = sys$qiow(0,tt_channel,IO$_TTYREADALL | IO$M_NOECHO,0,0,0,
+ &ret_char,1,0,0,0,0);
+ if (FAILED(status))
+ lib$stop(status);
+
+ return (ret_char);
+}
+
+/**********************************************************************/
+/*-->READ*/
+int
+READ(file_desc,buffer,nbytes)
+register int file_desc;
+register char *buffer;
+register int nbytes;
+{
+ register int ngot;
+ register int left;
+
+ for ((left = nbytes, ngot = 0); left > 0; /* NOOP */)
+ {
+ ngot = read(file_desc,buffer,left);
+ if (ngot < 0)
+ return (-1); /* error occurred */
+ buffer += ngot;
+ left -= ngot;
+ }
+ return(nbytes-left);
+}
+
+/**********************************************************************/
+/*-->UNGETC*/
+long
+UNGETC(c,fp) /* VMS ungetc() is a no-op if c < 0 (which is half the time!) */
+char c;
+FILE *fp;
+{
+
+ if ((c == EOF) && feof(fp))
+ return (EOF); /* do nothing at true end-of-file */
+ else if ((*fp)->_cnt >= 512)/* buffer full--no fgetc() done in this block!*/
+ return (EOF); /* must be user error if this happens */
+ else /* put the character back in the buffer */
+ {
+ (*fp)->_cnt++; /* increase count of characters left */
+ (*fp)->_ptr--; /* backup pointer to next available char */
+ *((*fp)->_ptr) = c; /* save the character */
+ return (c); /* and return it */
+ }
+}
+
+/**********************************************************************/
+/*-->getenv*/
+char*
+GETENV(name)
+char* name;
+{
+ char* p;
+ char* result;
+ char ucname[256];
+
+ p = ucname;
+ while (*name) /* VMS logical names must be upper-case */
+ {
+ *p++ = islower(*name) ? toupper(*name) : *name;
+ ++name;
+ }
+ *p = '\0';
+
+ p = strchr(ucname,':'); /* colon in name? */
+ if (p == (char *)NULL) /* no colon in name */
+ result = getenv(ucname);
+ else /* try with and without colon */
+ {
+ result = getenv(ucname);
+ if (result == (char *)NULL)
+ {
+ *p = '\0';
+ result = getenv(ucname);
+ *p = ':';
+ }
+ }
+ return (result);
+}
+
+/**********************************************************************/
+/*-->getlogin*/
+char*
+getlogin()
+{
+ return ((char *)getenv("USER")); /* use equivalent VMS routine */
+}
+
+/**********************************************************************/
+/*-->qsort*/
+
+/***********************************************************************
+TeXindex uses the standard Unix library function qsort() for
+record sorting. Unfortunately, qsort() is not a stable sorting
+algorithm, so input order is not necessarily preserved for equal
+sort keys. This is important, because the sorting is
+case-independent, while the actual entries may not be. For
+example, the input
+
+\entry{i}{22}{{\CODE{i}}}
+\entry{i}{42}{{\CODE{i}}}
+\entry{I}{41}{{\CODE{I}}}
+\entry{I}{42}{{\CODE{I}}}
+
+produces
+
+\initial {I}
+\entry {{\CODE{i}}}{22}
+\entry {{\CODE{I}}}{41--42}
+\entry {{\CODE{i}}}{42}
+
+instead of the correct
+
+\initial {I}
+\entry {{\CODE{i}}}{22, 42}
+\entry {{\CODE{I}}}{41--42}
+
+We therefore provide this stable shellsort replacement for
+qsort() based on the code given on p. 116 of Kernighan and
+Ritchie, ``The C Programming Language'', Prentice-Hall (1978).
+This has order N**1.5 average performance, which is usually
+slower than qsort(). In the interests of simplicity, we make no
+attempt to handle short sequences by alternative methods.
+
+[07-Nov-86]
+***********************************************************************/
+
+#if VMS_QSORT
+#define BASE(i) &base[(i)*width]
+
+void
+qsort(base, nel, width, compar)
+ char base[]; /* start of data in memory */
+ int nel; /* number of elements to be sorted */
+ int width; /* size (in bytes) of each element */
+ int (*compar)(); /* comparison function */
+{
+ int gap;
+ int i;
+ int j;
+
+ register int k; /* inner exchange loop parameters */
+ register char* p;
+ register char* q;
+ register char c;
+
+ for (gap = nel/2; gap > 0; gap /= 2)
+ {
+ for (i = gap; i < nel; i++)
+ {
+ for (j = i-gap; j >= 0; j -= gap)
+ {
+ p = BASE(j);
+ q = BASE(j+gap);
+ if ((*compar)(p,q) <= 0)
+ break; /* exit j loop */
+ else
+ {
+ for (k = 0; k < width; (++p, ++q, ++k))
+ {
+ c = *q;
+ *q = *p;
+ *p = c;
+ }
+ }
+ }
+ }
+ }
+}
+#endif
+/**********************************************************************
+*-->system*
+int
+system(s)
+char *s;
+{
+ struct dsc$descriptor t;
+
+ t.dsc$w_length = strlen(s);
+ t.dsc$a_pointer = s;
+ t.dsc$b_class = DSC$K_CLASS_S;
+ t.dsc$b_dtype = DSC$K_DTYPE_T;
+ return (LIB$SPAWN(&t) == SS$_NORMAL) ? 0 : 127;
+}
+
+**********************************************************************/
+/*-->tell*/
+long
+tell(handle)
+int handle;
+{
+ return (lseek(handle,0L,1));
+}
+
+/**********************************************************************/
+/*-->unlink*/
+int
+unlink(filename)
+char *filename;
+{
+ return (delete(filename)); /* use equivalent VMS routine */
+}
+
diff --git a/obsolete/dviware/dvi2xx/commands.h b/obsolete/dviware/dvi2xx/commands.h
new file mode 100644
index 0000000000..3de8eeeebe
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/commands.h
@@ -0,0 +1,65 @@
+/* DVI COMMANDS */
+#define SETC_000 0 /* typeset character 0 and move right */
+#define SETC_127 127 /* typeset character 127 and move right */
+#define SET1 128 /* typeset a character and move right */
+#define SET2 129 /* ??? */
+#define SET3 130 /* ??? */
+#define SET4 131 /* ??? */
+#define SET_RULE 132 /* typeset a rule and move right */
+#define PUT1 133 /* typeset a character */
+#define PUT2 134 /* ??? */
+#define PUT3 135 /* ??? */
+#define PUT4 136 /* ??? */
+#define PUT_RULE 137 /* typeset a rule */
+#define NOP 138 /* no operation */
+#define BOP 139 /* beginning of page */
+#define EOP 140 /* ending of page */
+#define PUSH 141 /* save the current positions */
+#define POP 142 /* restore previous positions */
+#define RIGHT1 143 /* move right */
+#define RIGHT2 144 /* ??? */
+#define RIGHT3 145 /* ??? */
+#define RIGHT4 146 /* ??? */
+#define W0 147 /* move right by |w| */
+#define W1 148 /* move right and set |w| */
+#define W2 149 /* ??? */
+#define W3 150 /* ??? */
+#define W4 151 /* ??? */
+#define X0 152 /* move right by |x| */
+#define X1 153 /* move right and set |x| */
+#define X2 154 /* ??? */
+#define X3 155 /* ??? */
+#define X4 156 /* ??? */
+#define DOWN1 157 /* move down */
+#define DOWN2 158 /* ??? */
+#define DOWN3 159 /* ??? */
+#define DOWN4 160 /* ??? */
+#define Y0 161 /* move down by |y| */
+#define Y1 162 /* move down and set |y| */
+#define Y2 163 /* ??? */
+#define Y3 164 /* ??? */
+#define Y4 165 /* ??? */
+#define Z0 166 /* move down by |z| */
+#define Z1 167 /* move down and set |z| */
+#define Z2 168 /* ??? */
+#define Z3 169 /* ??? */
+#define Z4 170 /* ??? */
+#define FONT_00 171 /* set current font to 0 */
+#define FONT_63 234 /* set current font to 0 */
+#define FNT1 235 /* set current font */
+#define FNT2 236 /* Same as FNT1, except that arg is 2 bytes */
+#define FNT3 237 /* Same as FNT1, except that arg is 3 bytes */
+#define FNT4 238 /* Same as FNT1, except that arg is 4 bytes */
+#define XXX1 239 /* extension to \.DVI primitives */
+#define XXX2 240 /* Like XXX1, but 0<=k<65536 */
+#define XXX3 241 /* Like XXX1, but 0<=k<@t$2^{24}$@> */
+#define XXX4 242 /* potentially long extension to \.DVI
+ primitives */
+#define FNT_DEF1 243 /* define the meaning of a font number */
+#define FNT_DEF2 244 /* ??? */
+#define FNT_DEF3 245 /* ??? */
+#define FNT_DEF4 246 /* ??? */
+#define PRE 247 /* preamble */
+#define POST 248 /* postamble beginning */
+#define POST_POST 249 /* postamble ending */
+ /* undefined_commands 250,251,252,253,254,255 */
diff --git a/obsolete/dviware/dvi2xx/config.h b/obsolete/dviware/dvi2xx/config.h
new file mode 100644
index 0000000000..f643620824
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/config.h
@@ -0,0 +1,255 @@
+#define USEPXL
+
+/*
+ * default font path
+ * can be overridden by environment variable TEXPXL
+ * or -a command line option
+ * popular choice:
+ * #define FONTAREA "/usr/local/lib/tex/fonts/pk"
+ */
+#ifndef FONTAREA
+#ifdef vms
+#define FONTAREA "tex$pkdir:"
+#else
+#ifdef _AMIGA
+#define FONTAREA "TeX:pk"
+#else
+#define FONTAREA "/usr/local/lib/tex/pk300"
+#endif
+#endif
+#endif
+
+/* if DO_SUBDIRECTORIES is specified, search to this depth */
+#ifndef MAX_SUBDIR_SEARCH_DEPTH
+#define MAX_SUBDIR_SEARCH_DEPTH 10
+#endif
+
+/*
+ * if your LaserJet II P or LaserJet III or LaserJet 2000
+ * complains about not enough memory, you might try to reduce
+ * the value below or uncomment to use the default settings
+ */
+#ifdef LJ2P
+#define MAX_FONTS_PER_PAGE 255 /* maximum number of fonts per page */
+#endif
+
+
+/* Timing is not very portable.... if you have troubles, use
+ * -DNO_TIMING in the Makefile
+ */
+
+#ifdef u3b2
+#define NO_TIMING
+#endif
+#ifdef _AMIGA
+#define NO_TIMING
+#endif
+
+#ifndef NO_TIMING
+#define TIMING
+#endif
+
+/*
+ * per default use MakeTexPK in unix environments unless it is not wanted
+ */
+#ifdef unix
+#ifndef MAKETEXPK
+/* name of the program which is called to generate missing pk files
+ */
+#define MAKETEXPK "MakeTeXPK"
+#endif
+#endif
+
+#ifdef _AMIGA
+#ifndef MAKETEXPK
+/* name of the program which is called to generate missing pk files
+ */
+#define MAKETEXPK "MakeTeXPK"
+#endif
+#endif
+
+
+
+#ifdef NO_MAKETEXPK
+#undef MAKETEXPK
+#endif
+
+/*
+ * assure that LJ2P is defined when LJ4 is defined;
+ * compile with support for LJ4's resident fonts
+ */
+#ifdef LJ4
+#define LJ2P
+#define LJ_RESIDENT_FONTS
+#endif
+
+/*
+ * assure that LJ2 is defined when LJ2P is defined
+ */
+#ifdef LJ2P
+#ifndef LJ2
+#define LJ2
+#endif
+#endif
+
+/*
+ * assure that LJ is defined when LJ2 of LJ4 is defined
+ */
+#if defined(LJ2)
+#ifndef LJ
+#define LJ
+#endif
+#endif
+
+/*
+ * assure that IBM3812 is not defined when LJ is defined
+ */
+#ifdef LJ
+#ifdef IBM3812
+#undef IBM3812
+#endif
+#endif
+
+#ifdef LJ_RESIDENT_FONTS
+#ifndef DEFAULT_TFM_PATH
+#define DEFAULT_TFM_PATH "/usr/local/lib/tex/fonts"
+#endif
+#endif
+
+
+#define TRUE (bool) 1
+#define FALSE (bool) 0
+#define UNKNOWN -1
+
+#define STRSIZE 255 /* stringsize for file specifications */
+
+typedef char bool;
+
+#ifdef hpux
+typedef char signed_char;
+#else
+#ifdef vms
+typedef char signed_char;
+#else
+#ifdef u3b2
+typedef short signed_char;
+#else
+/* this is the default !! */
+typedef signed char signed_char;
+#endif
+#endif
+#endif
+
+#if !defined(u3b2) && !defined(alpha)
+#define ARITHMETIC_RIGHT_SHIFT
+#endif
+
+#ifdef alpha
+#define long int
+#endif
+
+bool findfile();
+
+
+/*
+ * maximal number of characters in font file
+ * #define LASTFNTCHAR 127 7-bit classic version
+ * #define LASTFNTCHAR 255 8-bit fonts
+ */
+
+#ifdef SEVENBIT
+#define LASTFNTCHAR 127
+#else
+#define LASTFNTCHAR 255
+#endif
+
+
+
+/* this information is needed in findfile.c and dvi2xx.c, NO CUSTOMIZATION */
+#ifdef LJ
+#ifdef LJ4
+#define RESOLUTION 600
+/*#define MFMODE "hplf"*/ /* mode definition for metafont */
+#define MFMODE "CanonCX" /* mode definition for metafont */
+#else
+#define RESOLUTION 300
+#define MFMODE "imagen" /* mode definition for metafont */
+#endif
+#endif
+
+#ifdef IBM3812
+#define RESOLUTION 240
+#define MFMODE "IBMThreeEightOneTwo" /* mode definition for metafont */
+#endif
+
+
+#ifdef unix
+#define OS "Unix"
+#define READ_BINARY "r"
+#define WRITE_BINARY "w"
+#define labs(x) abs(x)
+#endif
+#ifdef MSDOS
+#define OS "MS-DOS"
+#define READ_BINARY "rb"
+#define WRITE_BINARY "wb"
+#define MSC5
+#endif
+#ifdef OS2
+#define OS "OS/2"
+#define READ_BINARY "rb"
+#define WRITE_BINARY "wb"
+#define MSC5
+#endif
+
+#ifdef vms
+#define OS "VMS"
+#include <ssdef.h>
+#include <stsdef.h>
+#define ftell vms_ftell /* use some external routines, because */
+#define fseek vms_fseek /* of some bugs in the VMS run time */
+#define getchar vms_getchar /* library */
+#define getenv vms_getenv
+#define ungetc vms_ungetc
+#define getname vms_getname
+#define READ_BINARY "rb"
+#define WRITE_BINARY "wb","rfm=fix","bls=512","mrs=512" /* fixed records */
+#define labs(x) abs(x)
+#endif
+
+#ifdef _AMIGA
+#define OS "Amiga"
+#define READ_BINARY "r"
+#define WRITE_BINARY "w"
+#ifdef __SASC
+#define sys_errlist __sys_errlist
+#include <stdlib.h>
+#endif
+#endif
+
+
+/* Information returned by tfm_read_info. */
+typedef struct {
+ /* These string lengths are imposed by the TFM format. Either of these
+ values may be the empty string. */
+ char coding_scheme[40];
+ char family[20];
+
+ /* The second fontdimen. */
+ unsigned interword;
+
+ /* These values are what will work to select the font in PCL. If this
+ TFM file doesn't have the `KN' extensions (distinguishable by the
+ family == "HPAUTOTFM"). */
+#define SPACING_FIXED 0
+#define SPACING_PROPORTIONAL 1
+ unsigned spacing;
+ int weight;
+ unsigned style;
+ unsigned typeface_id;
+
+ /* TFM files can always have 256 characters, even if we're using the
+ old pixel format that only supports 128. The values are fix-words
+ scaled by the design size; i.e., straight from the TFM file. */
+ long widths[256];
+} tfm_info_type;
diff --git a/obsolete/dviware/dvi2xx/dvi2xx.051 b/obsolete/dviware/dvi2xx/dvi2xx.051
new file mode 100644
index 0000000000..77383891ed
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/dvi2xx.051
@@ -0,0 +1,64 @@
+Dear user of the dvi2xx driver for the ibm3812 and the lj-family!
+The new release (0.51) features in the following points:
+
+The following items are changed since 0.50:
+ - MakeTeXPK support:
+ If a pk-file is not found on the fontpath the script
+ MakeTeXPK (included in the distribution) is executed to
+ generate the pk file in the requited magnification.
+ - a bug fix for clipping 1 pixel to much on the paper edge
+ (thanks to TeX spieler@linac.ikp.physik.th-darmstadt.de
+ (Christian Spieler)
+ - better handling of large bitmap glyphs (reduced memory
+ assumption esp. in dvilj2p)
+ - vms support (thanks to Henk de Haan <HAAN@IRIMCF.TUDELFT.NL>)
+ - various cleanups in the code
+ - better handling of negative page numbers
+ - support for 3b2 machines (strange c compiler)
+ - support for LaserJet duplex printers such as the HP LaserJet
+ IIId (option -d1 or -d2).
+ - support for direct inclusinion of pcl graphics
+ (thanks to Fred Hoare <fred@dip1.ee.uct.ac.za>, README.pcl)
+ - support for LJ4 (600 dpi)
+ (unknown spender)
+ - support for DEC alpha machines (configured via Makefile)
+ - a bugfix for certain older LaserJet clones, where some
+ garbage was printed on top of the first page
+ (Thanks to Rik Faith <faith@cs.unc.edu>)
+
+included in the distribution
+ - a sample bsd-stype printcap entry for SunOS (thanks to Ted
+ Cox) and a sample lj3-filter written in Perl (evolved from
+ Stefan Essers contribution in comp.lang.perl)
+ - 2up.sty (from tvz@zandtwerk.Princeton.EDU (Timothy Van Zandt))
+ which allows to print LaTeX documents in two-up style (two
+ logical pages are printed on one landscape sheet).
+ Useful in connection with dvilj2p (for LaserJet 2000, LaserJet
+ IIP, LaserJet III and LaserJet IIIP) in connection with
+ MakeTeXPK.
+ - a README file for Dell Unix (Thanks to Fred Appelman
+ <fred@cv.ruu.nl>
+
+The new distribution may be obtained
+
+ - via anonymous ftp from
+
+ ftp.wu-wien.ac.at:pub/src/Typeset/dvi2xx/dvi2xx.051a8.shar
+
+ (source and msdos .exe-files, os2 .exe files, binaries for DecStations
+ under ultrix 4.1, rs6000 under aix 3.1 and hp9000/835 under hpux 7.0
+ will follow with the final 0.51 distribution)
+
+ The ip-address of ftp.wu-wien.ac.at is 137.208.3.4
+
+ - from Simtel20 (soon); at least pc-binaries and sources
+
+ - via sending a short note indicating wether you want to receive the new
+ distribution (source and/or PC-binaries).
+
+-gustaf neumann
+-----------------------------------------------------------------------------
+Gustaf Neumann neumann@dec4.wu-wien.ac.at, neumann@awiwuw11.bitnet
+Vienna University of Economics and Business Administration
+Augasse 2-6, A-1090 Vienna, Austria
+Tel: +43 (222) 31-336 4533 ~Fax 347-555
diff --git a/obsolete/dviware/dvi2xx/dvi2xx.c b/obsolete/dviware/dvi2xx/dvi2xx.c
new file mode 100644
index 0000000000..8c0959bce9
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/dvi2xx.c
@@ -0,0 +1,4634 @@
+#define VERSION "0.51alpha9"
+/**********************************************************************
+ **************************** Intro *********************************
+ **********************************************************************
+ * This program translates TeX's DVI-Code into device dependent
+ * code of either the
+ *
+ * - HP-LASERJET+ and compatibles (PCL), or the
+ * - IBM 3812 pageprinter
+ *
+ * depending on the preprocessor switches specified before compilation.
+ * The program is written to run on a PC XT/AT/PS2 under MS-DOS. It can
+ * be compiled nicely with MSC Rel. 3.0-5.1 with option -AL (large memory
+ * model). Take care that in the CONFIG.SYS file the FILES parameter
+ * is set to 20; otherwise reduce MAXOPEN. 640K are recommended.
+ * I use link option /stack:9000 to increase runtime stack.
+ * It also works without modifications under Unix System V.
+ **********************************************************************
+ * Adapted for the PC: Gustaf Neumann
+ * +1002 stuff University of Economics
+ * +3812 support Augasse 2-6
+ * +Output buffering A-1090 Vienna, AUSTRIA
+ * +lpt binary support Tel. *43-222-340525/533
+ * +pk-89 stuff 773
+ * +pixelpaths
+ * +alternative directory structure
+ * +code compiles also under Unix V (HP/UX)
+ * (thx Michael Haberler)
+ * +huge characters (a character bigger than 32K)
+ * formats PXL1001 and PXL 1002
+ * (use: raster graphics)
+ * +reduction of the produced code
+ * +new options -X -Y -c -g
+ * +changed options -r (LJ now default from first to last)
+ * -x,-y (accept floats)
+ * +new option -z for LJ: print testpage containing
+ * pagecounter after printjob
+ * +try to overcome font limit on LJ (max 16 fonts/page) and
+ * (max 32 fonts/document):
+ * additional fonts are drawn as bitmap-
+ * graphics.
+ * +allows to set character close to the paperedge on LJ
+ * +gf-supprt (by Joe Kelsey joe@Pacer.com)
+ * gf.c and gf.h from mitdevices/dvi2ps
+ * +clipping of rules
+ * +OS/2 defines from Rutger Berns, apprmb@hheouh50.bitnet
+ *
+ * BITNET/EARN: NEUMANN at AWIWUW11
+ **********************************************************************
+ * fixes in LJ-mode: rule-drawing,
+ * characters with 127<=height<=200
+ * reset printer at beginning and end of each job
+ * better positioning of rules
+ * 30.1.89 (0.48) bug fixed for files containing >32 fonts (thanks A. Brosig),
+ * different font assignment heuristic
+ * fixes in 3812-mode: 14.juli 87 positioning of rastered characters
+ * better positioning of rules
+ * general fixes
+ * 1.1.88 page origin set to 1in/1in (hopefully everywhere)
+ * 22.7.88 reset y-position for each page-eject
+ * 15.1.89 fixing bug is space allocation for EmitFileName
+ * (thanks to Bernhard Simon)
+ * 15.3.91 (0.49) landscape support for lj ii p, lj iii and lj 2000
+ * fixing rule drawing problems for IBM3812 in landcape mode,
+ * 256 character clean (lj family and IBM3812)
+ * 5.5.91 (0.50) -DSEVENBIT added for older LJ-emulations
+ * -D1, -D2, -D-, -D1-, -D2- options added due to suggestions
+ * from Tomasz Wolniewicz
+ **********************************************************************
+ * Preprocessor switches:
+ * #define DEBUG for massive printing of trace information
+ * when -d cmdline option specified
+ * #define IBM3812 produce output for the IBM3812 pageprinter
+ * #define LJ produce output for the HP Laserjet+ or LJ II
+ * #define LJ2P produce output for the HP Laserjet LJ IIP, LJ III
+ * or LaserJet 2000
+ * #define LJ_LARGE_FONT_MEMORY large FONT Memory for LJ printer family
+ * #define DRAWGLYPH draws PK-Glyphs on stderr
+ * #define USEPXL use PXL and PK fonts rather than gf fonts
+ */
+/**********************************************************************
+ ************************ Global Definitions ************************
+ **********************************************************************/
+/* #define IBM3812 */
+/* #define LJ */
+/* #define DRAWGLYPH */
+
+#include "config.h"
+
+
+#include "commands.h"
+#include <string.h>
+#include <signal.h>
+#include <stdio.h>
+#include <ctype.h>
+#ifdef vms
+#include <file.h>
+#else
+#include <fcntl.h>
+#endif
+#ifdef MSDOS
+#include <dos.h> /* only for binaryopen on device */
+#endif
+#ifdef unix
+#include <limits.h>
+#endif
+
+#define DVIFORMAT 2
+#define UNKNOWN -1
+#define FIRSTFNTCHAR 0
+
+#ifdef OPEN_MAX /* ... in a friendly unix system */
+#ifndef vms
+#define MAXOPEN_OS (OPEN_MAX - 8)
+#else
+#define MAXOPEN_OS 12 /* OPEN_MAX seems to be 8 on VMS systems */
+#endif
+#else
+#define MAXOPEN_OS 12 /* limit on number of open font files */
+#endif
+
+#ifdef LJ_RESIDENT_FONTS
+/* we have to read tfm files as well */
+#define MAXOPEN (MAXOPEN_OS - 1)
+#else
+#define MAXOPEN MAXOPEN_OS
+#endif
+
+#define NFNTCHARS LASTFNTCHAR+1
+#define STACK_SIZE 100 /* DVI-stack size */
+#define NONEXISTANT -1 /* offset for PXL files not found */
+#define NO_FILE ((FILE *)-1)
+#define NEW(A) ((A *) malloc(sizeof(A)))
+#define EQ(a,b) (strcmp(a,b)==0)
+#define MM_TO_PXL(x) (int)(((x)*RESOLUTION*10)/254)
+#define PT_TO_PXL(x) (int)((long)((x)*RESOLUTION*100l)/7224)
+#define PT_TO_DVI(x) (long)((x)*65536l)
+#define BOPENCMD fopen
+#define BINOPEN(f) BOPENCMD(f,READ_BINARY)
+/* SMALL_SIZE characters are loaded into font storage of the printer */
+/* LARGE_SIZE characters are rastered */
+/* HUGE_SIZE characters are not loaded into the memory of the host */
+#define SMALL_SIZE (unsigned char) 0
+#define LARGE_SIZE (unsigned char) 1
+#define HUGE_SIZE (unsigned char) 2
+#define HUGE_CHAR_PATTERN 32767l
+#define BYTES_PER_PIXEL_LINE 500 /* max number of bytes per pixel line */
+
+
+#define PK_POST 245
+#define PK_PRE 247
+#define PK_ID 89
+
+/* to speedup the program a little: redefinition of PixRound and PutWord */
+/*#define PIXROUND(x,c) ((((double)x+(double)(c>>1))/(double)c)+0.5)*/
+#define PIXROUND(x,c) (((x)+c)/c)
+#define PUTWORD(w) EMITC((char)(w>>8)&0xff); EMITC((char)w&0xff)
+/*************************************************************************/
+#define EMIT fprintf /* output a formatted string */
+#ifndef vms
+#define EMITB(len,b) fwrite(b,1,len,outfp) /* output binary data of len */
+#else
+ /* VMS doesn't like to use fwrite on a file with fixed record sizes,
+ so use number of putc calls */
+#define EMITB(len,b) for (kk = 0;kk < len; kk++) putc(*(b+kk),outfp);
+#endif
+#define EMITWORD(w) PUTWORD((w)) /* output a 2 byte word of data */
+
+#define MoveOver(b) h += (long) b
+#define MoveDown(a) v += (long) a
+#define qfprintf if (!G_quiet) fprintf
+#define qprintf if (!G_quiet) printf
+#define LARGER(a,b) (((a)>(b)) ? (a) : (b))
+
+#ifdef IBM3812
+#define PRINTER "IBM 3812 pageprinter"
+#define EMITC(c) PMPoutC(c) /* output a single character */
+#define PMPcont(l) PMPout(-1,(long)l) /* next l bytes continuous */
+#define PMPflush PMPout(0l,"") /* flush PMP-buffer */
+#define EMITL(l,d) PMPout((int)l,d) /* EMIT-logical: via PMP-buffer */
+#define hconvRESOLUTION 240
+#define vconvRESOLUTION 240
+#define CHAR_WIDTH_LARGE 100 /* limit for loading into printer font */
+#define CHAR_HEIGTH_LARGE 127 /* limit for loading into printer font */
+#define OUTBUFSIZE 20000 /* size of output buffer for PMP cmds */
+ /* has to be less max(signed int) */
+#define MAXFONTSTORAGE 130000l /* font storage in the 3812 pageprinter */
+#define EMITFILE_EXTENSION ".pmp" /* default extension of emit file */
+#define XDEFAULTOFF RESOLUTION /* y default offset on page 1 inch */
+#define YDEFAULTOFF RESOLUTION /* y default offset on page 1 inch */
+#define CHARSTRINGMAX 80 /* bufferlength for SetString */
+#define MAX_PAGE_WIDTH 2040
+#define MAX_PAGE_HEIGHT 3360
+/**********************************************************************/
+/************** Positioning for the 3812 ****************************/
+/**********************************************************************/
+#define VERT_HALF(n) ((short)((n+1)>>1)-1)
+#define HOR_HALF(n) ((short)(n>>1))
+#define MoveHor(n) if ((n)!=0) { PMPcont(3); PMPout(1,"\342"); EMITWORD((n)); }
+#define MoveVert(n) if ((n)!=0) { PMPcont(3); PMPout(1,"\343"); EMITWORD((n)); }
+#endif
+
+#ifdef LJ
+#ifdef LJ4
+#define PRINTER "HP Laserjet IV"
+#else
+#ifdef LJ2P
+#define PRINTER "HP LaserJet IIP"
+#else
+#ifdef LJ2
+#define PRINTER "HP LaserJet II"
+#else
+#define PRINTER "HP LaserJet"
+#endif
+#endif
+#endif
+#define hconvRESOLUTION RESOLUTION
+#define vconvRESOLUTION RESOLUTION
+#ifdef LJ2
+/* the printer limit of the LJ2P is actually 16384x16384,
+ * but to exploit it, one would need lots of memory in the printer
+ */
+#define CHAR_WIDTH_LARGE 200 /* limit for loading into printer font */
+#define CHAR_HEIGTH_LARGE 255 /* y_offset reaches the same size! */
+#else /* such as LaserJet+, Laserjet II */
+#define CHAR_WIDTH_LARGE 100 /* limit for loading into printer font */
+#define CHAR_HEIGTH_LARGE 127 /* y_offset reaches the same size! */
+#endif
+#define EMITFILE_EXTENSION ".lj" /* default extension of emit file */
+#ifndef MAX_FONTS_PER_PAGE
+#define MAX_FONTS_PER_PAGE 16 /* maximum number of fonts per page */
+#endif
+#define HANDLE_MAX_FONTS 255 /* max nr of fonts handled (rasterfont) */
+#define FONTS_DOWNLOADABLE 32 /* max nr of fonts that can be downloaded */
+#define MAXFONTSTORAGE (395l*1024l) /* standard user memory */
+#define EMITC(c) putc(c,outfp) /* output a single character */
+#define EMITL(l,d) EMITB(l,d) /* EMIT-logical = EMITB */
+#define XDEFAULTOFF RESOLUTION-54 /*x default offset on page 1 inch (LJ2)*/
+#define YDEFAULTOFF RESOLUTION+9 /* y default offset on page 1 inch */
+#define max(x,y) if ((y)>(x)) x = y
+#ifndef vms
+#define INT_ASCII(b,i) if (i == 0) b[0] = '\0'; else sprintf((char *)b,"%hd",i)
+#else
+#define INT_ASCII(b,i) if (i == 0) b[0] = '\0'; else sprintf((char *)b,"%d",i)
+#endif
+#endif
+
+#ifdef SEVENBIT
+#define VIS 33
+#define VIS2 (VIS+32)
+unsigned char
+VisChar(c)
+unsigned char c;
+{
+ c &= 0xff;
+ if (c < VIS)
+ return ((unsigned char)(160 + c));
+ if (c < 128)
+ return (c);
+ if (c < (255 - VIS2))
+ return ((unsigned char)(VIS2 + c));
+ return (255);
+}
+#else
+#define VisChar(c) (unsigned char)(c)
+#endif
+
+
+/**********************************************************************/
+/*********************** external definitions ***********************/
+/**********************************************************************/
+
+#ifndef _AMIGA
+#ifndef unix
+long access();
+FILE *BOPENCMD();
+void exit();
+int fclose();
+int fprintf();
+int fseek();
+char *index();
+int printf();
+int sscanf();
+int strcmp();
+char *strcpy();
+#ifdef MSC5
+unsigned int strlen();
+#endif
+void free();
+void setbuf();
+#endif
+
+#ifdef MSDOS
+int intdos();
+#else
+char *malloc();
+char *getenv();
+int atoi();
+#endif
+#endif
+
+
+#ifndef USEPXL
+/* interface to gf.c */
+extern FILE *gfin;
+extern int checksum;
+extern long tfm_wd[], char_pointer[];
+extern char char_exists[];
+extern int num_cols, num_rows, num_bytes, x_offset, y_offset;
+extern unsigned char bits[];
+extern int gf_font_max_m, gf_font_max_n, gf_font_min_n;
+extern int gettochar();
+extern void readbits();
+extern void readpost();
+extern void seekpost();
+extern int seekchar();
+#endif
+
+
+/**********************************************************************/
+/************************* Global Procedures ************************/
+/**********************************************************************/
+/* Note: Global procedures are declared here in alphabetical order, with
+ those which do not return values typed "void". Their bodies occur in
+ alphabetical order following the main() procedure. The names are
+ kept unique in the first 6 characters for portability. */
+double ActualFactor();
+void AllDone();
+#ifdef MSDOS
+void AssureBinary(); /* DOS and Microsoft C dependent !!! */
+#endif
+void CopyFile();
+void CopyHPFile();
+void DecodeArgs();
+void DoBop();
+long DoConv();
+void DoSpecial();
+void EmitChar();
+void Fatal();
+void FindPostAmblePtr();
+void FormFeed();
+void GetBytes();
+void GetFontDef();
+char *GetKeyStr();
+bool GetKeyVal();
+bool IsSame();
+void lcase();
+void LoadAChar();
+long NoSignExtend();
+/* see cautionary note in code, re arithmetic vs logical shifts */
+void OpenFontFile();
+long PixRound();
+void PkRaster();
+void PutWord();
+void RasterLine();
+void RasterChar();
+void ReadFontDef();
+void ReadPostAmble();
+void SetChar();
+void SetFntNum();
+void SetPosn();
+void SetRule();
+void SetString();
+long SignExtend();
+/* see cautionary note in code, re arithmetic vs logical shifts */
+void SkipFontDef();
+void Warning();
+unsigned char skip_specials() ;
+
+#ifdef IBM3812
+void PMPout();
+void PMPoutC();
+#endif
+
+/**********************************************************************/
+/*********************** Font Data Structures ***********************/
+/**********************************************************************/
+
+struct char_entry { /* character entry */
+#ifdef USEPXL
+ unsigned short width, height; /* width and height in pixels */
+ short xOffset, yOffset, yyOffset; /* x offset and y offset in pixels*/
+#endif
+ struct {
+ bool isloaded;
+ union {
+ long fileOffset;
+ long *pixptr;
+ } address;
+ } where;
+ long tfmw; /* TFM width */
+ long cw; /* character width in pixels */
+ unsigned char flag_byte; /* for PK-files */
+ unsigned char charsize;
+};
+struct font_entry { /* font entry */
+ long k, c, s, d;
+ int a, l;
+ char n[STRSIZE]; /* FNT_DEF command parameters */
+ long font_mag; /* computed from FNT_DEF s and d parameters */
+ /*char psname[STRSIZE];*/ /* PostScript name of the font */
+ char name[STRSIZE]; /* full name of PXL file */
+ FILE * font_file_id; /* file identifier (NO_FILE if none) */
+#ifdef USEPXL
+ long magnification; /* magnification read from PXL file */
+ long designsize; /* design size read from PXL file */
+#endif
+ struct char_entry ch[NFNTCHARS]; /* character information */
+ struct font_entry *next;
+ unsigned short ncdl; /* #of different chars actually downloaded */
+ unsigned short plusid; /* Font id in Printer */
+ bool used_on_this_page;
+#ifdef LJ_RESIDENT_FONTS
+ bool resident_p; /* is font resident in printer? */
+ char symbol_set[40]; /* symbol set value (resident fonts) */
+ unsigned short resid; /* typeface id (resident fonts) */
+ unsigned spacing; /* 0=monospace, 1=variable (resident fonts) */
+ unsigned style; /* upright/italic/... (resident fonts) */
+ int weight; /* regular/bold/... (resident fonts) */
+ double pitch; /* chars per inch (monospaced resident fonts)*/
+#endif
+ enum PxlId {
+ id1001, id1002, pk89 } id;
+#ifdef LJ
+ unsigned short max_width, max_height, max_yoff;
+#endif
+};
+
+
+struct pixel_list {
+ FILE *pixel_file_id; /* file identifier */
+ int use_count; /* count of "opens" */
+};
+/**********************************************************************/
+/************************* Global Variables *************************/
+/**********************************************************************/
+long FirstPage = -1000000; /* first page to print (uses count0) */
+long LastPage = 1000000; /* last page to print */
+long PrintPages = 1000000; /* nr of pages to print */
+bool FirstPageSpecified = FALSE;
+bool LastPageSpecified = FALSE;
+char G_progname[STRSIZE]; /* program name */
+char filename[STRSIZE]; /* DVI file name */
+char rootname[STRSIZE]; /* DVI filename without extension */
+char *PXLpath = FONTAREA; /* PXL path name for search */
+char *HeaderFileName = ""; /* file name & path of Headerfile */
+char *EmitFileName = ""; /* file name & path for output */
+#ifdef IBM3812
+bool FirstAlternate = FALSE; /* first page from alternate casette ? */
+#endif
+bool Reverse = FALSE; /* process DVI pages in reverse order? */
+bool Landscape = FALSE; /* print document in ladscape mode */
+bool ResetPrinter = TRUE; /* reset printer at the begin of the job*/
+bool DoublePage = FALSE; /* print on both sides of a paper */
+bool PrintSecondPart = TRUE; /* print First Part when DoublePage */
+bool PrintFirstPart = TRUE; /* print Second Part when DoublePage */
+bool PrintEmptyPages = TRUE; /* print Empty pages in DoublePage mode*/
+short PageParity = 1;
+#ifdef MAKETEXPK
+bool makeTexPK = TRUE;
+#endif
+
+#ifdef LJ
+#ifdef LJ2P
+int DuplexMode = 0;
+#endif
+#ifdef LJ4
+bool econoMode = FALSE;
+#endif
+bool PrintTestPage = FALSE; /* print testpage with pagecounter after job */
+unsigned short pagesize = 0; /* page size value */
+unsigned short pgsiz_dots = 0; /* page size in dots (for rule-clipping)*/
+#endif
+
+
+#ifndef vms
+short G_errenc = 0; /* has an error been encountered? */
+#else
+long G_errenc = SS$_NORMAL; /* has an error been encountered? */
+#endif
+bool G_header = FALSE; /* copy header file to output? */
+bool G_quiet = FALSE; /* for quiet operation */
+bool G_noverbatim = TRUE; /* inform user about pxl-files used */
+bool G_nowarn = FALSE; /* don't print out warnings */
+short x_origin = XDEFAULTOFF; /* x-origin in dots */
+short y_origin = YDEFAULTOFF; /* y-origin in dots */
+short x_goffset; /* global x-offset in dots */
+short y_goffset; /* global y-offset in dots */
+unsigned short ncopies = 1; /* number of copies to print */
+long hconv, vconv; /* converts DVI units to pixels */
+long den; /* denominator specified in preamble */
+long num; /* numerator specified in preamble */
+long h; /* current horizontal position */
+long hh = 0; /* current h on device */
+long v; /* current vertical position */
+long vv = 0; /* current v on device */
+long mag; /* magnification specified in preamble */
+long usermag = 0; /* user specified magnification */
+int ndone = 0; /* number of pages converted */
+int nopen = 0; /* number of open PXL files */
+#ifdef vms
+int kk; /* loop variable for EMITB */
+#endif
+FILE *outfp = NULL; /* output file */
+FILE *pxlfp; /* PXL file pointer */
+FILE *dvifp = NULL; /* DVI file pointer */
+struct font_entry *prevfont = NULL; /* font_entry pointer previous font*/
+struct font_entry *fontptr; /* font_entry pointer */
+struct font_entry *hfontptr = NULL; /* font_entry pointer */
+struct font_entry *pfontptr = NULL; /* previous font_entry pointer */
+struct pixel_list pixel_files[MAXOPEN+1]; /* list of open PXL files */
+long postambleptr; /* Pointer to the postamble */
+long ppagep; /* previous page pointer */
+static int last_ry = UNKNOWN; /* last y-position on page */
+static int last_rx = UNKNOWN; /* last x-position on page */
+long StartPrintPages; /* notpad for double paged output */
+int WouldPrint = 0;
+bool ZeroPage = FALSE; /* Document starts with a Zero Page */
+bool EvenPage = FALSE; /* Document starts with an even Page */
+long LastPtobePrinted = 0;
+int G_ncdl = 0;
+
+long allocated_storage = 0; /* size of mallocated storage (statistics) */
+long power[32] ;
+long gpower[33] ;
+
+
+#ifdef DEBUG
+int Debug = 0;
+#endif
+
+#ifdef LJ
+int fonts_used_on_this_page = MAX_FONTS_PER_PAGE+1;
+char rasterfont[HANDLE_MAX_FONTS];
+ /* raster if fonts/page>MAX_FONTS_PER_PAGE*/
+#ifdef LJ_RESIDENT_FONTS
+unsigned resident_count = 0;
+char *TFMpath = DEFAULT_TFM_PATH;
+#endif
+#endif
+
+long used_fontstorage = 0;
+
+#ifdef IBM3812
+char PMPformat[20];
+char CharString[CHARSTRINGMAX];
+unsigned int CharStringPos = 0;
+#define CharStringOut \
+ if (CharStringPos>0) { \
+ PMPcont(CharStringPos+1);\
+ PMPoutC((unsigned char)CharStringPos);\
+ PMPout(CharStringPos, CharString); \
+ CharStringPos=0; }
+#endif
+
+#ifdef TIMING
+/************************timing stuff*********************/
+#ifdef BSD_TIME_CALLS
+#ifndef vms
+#include <sys/timeb.h>
+#else
+#include <timeb.h>
+#endif
+struct timeb timebuffer;
+double start_time;
+#else
+#include <sys/time.h>
+struct timeval Tp;
+double start_time;
+#endif
+#endif
+
+
+
+/**********************************************************************/
+/******************************* main *******************************/
+/**********************************************************************/
+void
+main(argc, argv)
+int argc;
+char *argv[];
+{
+ struct stack_entry { /* stack entry */
+ long h, v, w, x, y, z; /* what's on stack */
+ };
+ short command; /* current command */
+ long count[10]; /* the 10 counters at begining of each page*/
+ long cpagep = 0; /* current page pointer */
+ bool Emitting = FALSE; /* outputting typsetting instructions? */
+ int i; /* command parameter; loop index */
+ int k; /* temporary parameter */
+ char n[STRSIZE]; /* command parameter */
+ int PassNo = 0; /* which pass over the DVI page are we on? */
+ bool SkipMode = FALSE; /* in skip mode flag */
+ int sp = 0; /* stack pointer */
+ struct stack_entry stack[STACK_SIZE]; /* stack */
+ char SpecialStr[STRSIZE]; /* "\special" strings */
+ long val, val2; /* temporarys to hold command information */
+ long w = 0; /* current horizontal spacing */
+ long x = 0; /* current horizontal spacing */
+ long y = 0; /* current vertical spacing */
+ long z = 0; /* current vertical spacing */
+
+
+#ifdef vms
+ extern noshare int errno;
+ extern noshare char *sys_errlist[];
+#else
+ extern char *sys_errlist[];
+ extern int errno;
+#endif
+
+ setbuf(stderr, NULL);
+ (void) strcpy(G_progname, argv[0]);
+ DecodeArgs( argc, argv );
+
+ power [ 0 ] = 1 ;
+ for ( i = 1 ; i <= 31 ; i ++)
+ power [ i ] = power [ i - 1 ] << 1 ;
+ gpower[0] = 0l ;
+ for ( i = 1 ; i <= 32 ; i ++)
+ gpower[i] = gpower[i - 1] + power[i - 1] ;
+
+ if ((i = (int) NoSignExtend(dvifp, 1)) != PRE) {
+ Fatal(
+ "%s: PRE doesn't occur first--are you sure this is a DVI file?\n\n",
+ G_progname);
+ }
+ i = (int) SignExtend(dvifp, 1);
+ if (i != DVIFORMAT) {
+ Fatal( "%s: DVI format = %d, can only process DVI format %d files\n\n",
+ G_progname, i, DVIFORMAT);
+ }
+
+ if (*EmitFileName == '-')
+ outfp = stdout;
+ else
+ if ((outfp = fopen(EmitFileName, WRITE_BINARY)) == NULL)
+ Fatal("opening output file: fopen(%s) : %s",
+ EmitFileName,sys_errlist[errno]);
+
+#ifdef MSDOS
+ AssureBinary(outfp);
+#endif
+
+#ifdef TIMING
+#ifdef BSD_TIME_CALLS
+ ftime(&timebuffer);
+ start_time = timebuffer.time + (float)(timebuffer.millitm) / 1000.0;
+#else
+ gettimeofday(&Tp, NULL);
+ start_time = Tp.tv_sec + ((float)(Tp.tv_usec))/ 1000000.0;
+#endif
+#endif
+
+ /* it is important that these be the very first things output !!! */
+ if ( G_header )
+ CopyFile( HeaderFileName );
+
+ /*****************************/
+ /*for( i0=0; i0<nif; i0++ ) */ /* copy all included files */
+ /* CopyFile( Ifile[i0] ); */
+ /*****************************/
+
+#ifdef IBM3812
+ PMPout(3, "\307\310\366"); /* unload all fonts and macros */
+ EMITWORD(MAX_PAGE_WIDTH);
+ EMITWORD(MAX_PAGE_HEIGHT);
+ if (Landscape)
+ PMPout(2, "\322\1");
+#endif
+#ifdef LJ
+ if (ResetPrinter)
+ EMIT(outfp, "\033E");
+#ifdef LJ4
+ EMIT(outfp, "\033%%-12345X@PJL SET RESOLUTION=600\012");
+ EMIT(outfp, "@PJL SET PAGEPROTECT=OFF\012");
+ EMIT(outfp, "@PJL SET ENTER LANGUAGE=PCL\012");
+ EMIT(outfp, "\033&u600D\033*t600R");
+ if (econoMode)
+ EMIT(outfp, "\033*v1T");
+#endif
+#ifdef LJ2P
+ if (DuplexMode)
+ EMIT(outfp, "\033&l%dH", DuplexMode);
+#endif
+ if (Landscape)
+ EMIT(outfp, "\033&l1O\033*rF");
+ if (pagesize>0)
+#ifndef vms
+ EMIT(outfp, "\033&l%hdaE\033&aL", pagesize);
+#else
+ EMIT(outfp, "\033&l%daE\033&aL", pagesize);
+#endif
+ else
+ EMIT(outfp, "\033&lE\033&aL");
+
+ if (ncopies>1)
+#ifndef vms
+ EMIT(outfp, "\033&l%hdX", ncopies);
+#else
+ EMIT(outfp, "\033&l%dX", ncopies);
+#endif
+#endif
+ if (DoublePage) {
+ StartPrintPages = PrintPages;
+#ifdef IBM3812
+ Reverse = (bool)!Reverse; /* perverse and strange */
+#endif
+
+ }
+ if (Reverse) {
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr, "reverse\n");
+#endif
+ ReadPostAmble(TRUE);
+ fseek(dvifp, ppagep, 0);
+ } else {
+ ReadPostAmble(TRUE);
+ fseek(dvifp, 14l, 0);
+ k = (int) NoSignExtend(dvifp, 1);
+ GetBytes(dvifp, n, k);
+ }
+ PassNo = 0;
+
+ while (TRUE) {
+ command = (short) NoSignExtend(dvifp, 1) ;
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr,"CMD:\t%d\n", command);
+#endif
+ switch (command) {
+ case SET1:
+ case SET2:
+ case SET3:
+ case SET4:
+ val = NoSignExtend(dvifp, (int) command - SET1 + 1);
+ if (!SkipMode)
+ SetChar(val, command, PassNo, TRUE,FALSE);
+ break;
+ case SET_RULE:
+ val = NoSignExtend(dvifp, 4);
+ val2 = NoSignExtend(dvifp, 4);
+ if (Emitting)
+ SetRule(val, val2, 1);
+ break;
+ case PUT1:
+ case PUT2:
+ case PUT3:
+ case PUT4:
+ val = NoSignExtend(dvifp, (int) command - PUT1 + 1);
+ if (!SkipMode)
+ SetChar(val, command, PassNo, TRUE,FALSE);
+ break;
+ case PUT_RULE:
+ val = NoSignExtend(dvifp, 4);
+ val2 = NoSignExtend(dvifp, 4);
+ if (Emitting)
+ SetRule(val, val2, 0);
+ break;
+ case NOP:
+ break;
+ case BOP:
+ cpagep = ftell(dvifp) - 1;
+ for (i = 0; i <= 9; i++)
+ count[i] = NoSignExtend(dvifp, 4);
+ ppagep = NoSignExtend(dvifp, 4);
+ h = v = w = x = y = z = 0;
+ hh = vv = 0;
+ sp = 0;
+ fontptr = NULL;
+ prevfont = NULL;
+ DoBop();
+/*
+fprintf(stderr,"skimode %d, count %d, F %d, L %d\n",
+ (int)SkipMode,(int)count[0],(int)FirstPageSpecified,(int)LastPageSpecified);
+*/
+ SkipMode = (bool) ((FirstPageSpecified && count[0] < FirstPage) ||
+ (LastPageSpecified && count[0] > LastPage ));
+/*
+fprintf(stderr,"skimode %d, count %d, F %d, L %d\n",
+ (int)SkipMode,(int)count[0],(int)FirstPageSpecified,(int)LastPageSpecified);
+*/
+
+ if (DoublePage && !SkipMode) {
+ if (PassNo == 0) {
+ LastPtobePrinted=count[0];
+ if (!Reverse && (WouldPrint == 0)) {
+ if (count[0] == 0l) {
+ ZeroPage = TRUE;
+ EvenPage = FALSE;
+ }
+ else {
+ EvenPage = (bool) ( (count[0]<0? labs(count[0])+1: count[0]) %2 == 0);
+
+ if (PrintEmptyPages && EvenPage && PageParity==1) {
+ WouldPrint ++;
+ if (PrintFirstPart) {
+ qfprintf(stderr,"[EvenPage] ");
+ FormFeed();
+ }
+ }
+ }
+ }
+ WouldPrint ++;
+/*
+ fprintf(stderr, "doublepage %d, page parity = %d, 1=%d 2=%d, Reverse %d, WouldPrint %d, fpZ %d\n",
+ (int)DoublePage, (int)PageParity,(int)PrintFirstPart,(int)PrintSecondPart,
+ (int)Reverse, (int)WouldPrint, (int)ZeroPage);
+*/
+ }
+ if (!PrintFirstPart && PageParity==1) {
+ if (count[0]==0l) {
+ ZeroPage = TRUE;
+ EvenPage = FALSE;
+ }
+ SkipMode = TRUE;
+ }
+ else {
+/*
+fprintf(stderr,"FirstPart\n count %d, mod %d, pp %d\n",(int)count[0],(int)count[0]%2,PageParity);
+*/
+ SkipMode = (bool)(PageParity != (short)(
+ (count[0]<0? labs(count[0])+1: count[0])%2));
+ if (count[0]==0l) SkipMode=(bool)!SkipMode;
+ }
+
+ }
+ Emitting = (bool)((PassNo != 0) && !SkipMode);
+/*
+fprintf(stderr,"Emitting= %d, PassNo=%d, SkipMode = %d\n",(int)Emitting,(int)PassNo,(int)SkipMode);
+*/
+ if ( !SkipMode ) {
+ if ( PassNo == 0)
+ qfprintf(stderr, "[%ld", count[0]);
+ }
+ break;
+ case EOP:
+ if ( !SkipMode ) {
+ if ( PassNo == 0 ) {
+ /* start second pass on current page */
+ fseek(dvifp, cpagep, 0);
+ PassNo = 1;
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr,"\nStarting second pass\n");
+#endif
+
+ } else {
+ /* end of second pass, and of page processing */
+
+ last_ry = UNKNOWN;
+ FormFeed();
+ ++ndone;
+
+ qfprintf(stderr, "] ");
+ if ( (ndone % 10) == 0 )
+ qfprintf(stderr, "\n");
+
+ if (DoublePage) --PrintPages;
+ if (--PrintPages < 1) AllDone(TRUE);
+ PassNo = 0;
+ }
+ } else
+ PassNo = 0;
+
+ if ( PassNo == 0 && Reverse ) {
+ if ( ppagep > 0 )
+ fseek(dvifp, ppagep, 0);
+ else {
+ if (DoublePage && !SkipMode)
+ ZeroPage = (bool)(count[0]==0l);
+
+ if (ZeroPage)
+ EvenPage = FALSE;
+ else
+ EvenPage = (bool) ((int)LastPtobePrinted%2 == 0);
+
+ AllDone(FALSE);
+ }
+ }
+ break;
+ case PUSH:
+ if (sp >= STACK_SIZE)
+ Fatal("stack overflow");
+ stack[sp].h = h;
+ stack[sp].v = v;
+ stack[sp].w = w;
+ stack[sp].x = x;
+ stack[sp].y = y;
+ stack[sp].z = z;
+ sp++;
+ break;
+ case POP:
+ --sp;
+ if (sp < 0)
+ Fatal("stack underflow");
+ h = stack[sp].h;
+ v = stack[sp].v;
+ w = stack[sp].w;
+ x = stack[sp].x;
+ y = stack[sp].y;
+ z = stack[sp].z;
+ break;
+ case RIGHT1:
+ case RIGHT2:
+ case RIGHT3:
+ case RIGHT4:
+ val = SignExtend(dvifp, (int) command - RIGHT1 + 1);
+ if (Emitting)
+ MoveOver(val);
+ break;
+ case W0:
+ if (Emitting)
+ MoveOver(w);
+ break;
+ case W1:
+ case W2:
+ case W3:
+ case W4:
+ w = SignExtend(dvifp, (int)command - W1 + 1);
+ if (Emitting)
+ MoveOver(w);
+ break;
+ case X0:
+ if (Emitting)
+ MoveOver(x);
+ break;
+ case X1:
+ case X2:
+ case X3:
+ case X4:
+ x = SignExtend(dvifp, (int)command - X1 + 1);
+ if (Emitting)
+ MoveOver(x);
+ break;
+ case DOWN1:
+ case DOWN2:
+ case DOWN3:
+ case DOWN4:
+ val = SignExtend(dvifp, (int)command - DOWN1 + 1);
+ if (Emitting)
+ MoveDown(val);
+ break;
+ case Y0:
+ if (Emitting)
+ MoveDown(y);
+ break;
+ case Y1:
+ case Y2:
+ case Y3:
+ case Y4:
+ y = SignExtend(dvifp, (int)command - Y1 + 1);
+ if (Emitting)
+ MoveDown(y);
+ break;
+ case Z0:
+ if (Emitting)
+ MoveDown(z);
+ break;
+ case Z1:
+ case Z2:
+ case Z3:
+ case Z4:
+ z = SignExtend(dvifp, (int)command - Z1 + 1);
+ if (Emitting)
+ MoveDown(z);
+ break;
+ case FNT1:
+ case FNT2:
+ case FNT3:
+ case FNT4:
+ if (!SkipMode) {
+ SetFntNum(NoSignExtend(dvifp, (int)command -FNT1 +1),Emitting);
+ }
+ break;
+ case XXX1:
+ case XXX2:
+ case XXX3:
+ case XXX4:
+ k = (int) NoSignExtend(dvifp, (int)command - XXX1 + 1);
+ GetBytes(dvifp, SpecialStr, k);
+ if (Emitting)
+ DoSpecial(SpecialStr, k);
+ break;
+ case FNT_DEF1:
+ case FNT_DEF2:
+ case FNT_DEF3:
+ case FNT_DEF4:
+ k = (int) NoSignExtend(dvifp, (int)command - FNT_DEF1 + 1);
+ SkipFontDef(); /* SkipFontDef(k); */
+ break;
+ case PRE:
+ Fatal("PRE occurs within file");
+ break;
+ case POST:
+ AllDone(FALSE);
+ PassNo = 0;
+ break;
+ case POST_POST:
+ Fatal("POST_POST with no preceding POST");
+ break;
+ default:
+ if (command >= FONT_00 && command <= FONT_63) {
+ if (!SkipMode)
+ SetFntNum((long) command - FONT_00, Emitting);
+ } else if (command >= SETC_000 && command <= SETC_127) {
+ if (!SkipMode) {
+ SetString(command, PassNo);
+ }
+ } else
+ Fatal("%d is an undefined command", command);
+ break;
+ }
+ } /* while TRUE */
+}
+
+
+/*-->ActualFactor*/
+/**********************************************************************/
+/************************** ActualFactor ****************************/
+/**********************************************************************/
+double /* compute the actual size factor given the approximation */
+ActualFactor(unmodsize)
+long unmodsize; /* actually factor * 1000 */
+{
+ double realsize; /* the actual magnification factor */
+ realsize = (double)unmodsize / 1000.0;
+ if (abs((int)(unmodsize - 1095l))<2)
+ realsize = 1.095445115; /*stephalf*/
+ else if (abs((int)(unmodsize - 1315l))<2)
+ realsize = 1.31453414; /*stepihalf*/
+ else if (abs((int)(unmodsize - 1577l))<2)
+ realsize = 1.57744097; /*stepiihalf*/
+ else if (abs((int)(unmodsize - 1893l))<2)
+ realsize = 1.89292916; /*stepiiihalf*/
+ else if (abs((int)(unmodsize - 2074l))<2)
+ realsize = 2.0736; /*stepiv*/
+ else if (abs((int)(unmodsize - 2488l))<2)
+ realsize = 2.48832; /*stepv*/
+ else if (abs((int)(unmodsize - 2986l))<2)
+ realsize = 2.985984; /*stepvi*/
+ /* the remaining magnification steps are represented with sufficient
+ accuracy already */
+ return(realsize);
+}
+
+
+/*-->AllDone*/
+/**********************************************************************/
+/****************************** AllDone ******************************/
+/**********************************************************************/
+void
+AllDone(PFlag)
+bool PFlag;
+{
+ double time;
+
+ if (DoublePage && (PageParity==1)) { /* Shall we go around again?*/
+ int k;
+ char n[STRSIZE];
+
+ if (PrintEmptyPages && EvenPage && Reverse && PrintFirstPart) {
+ WouldPrint ++;
+ qfprintf(stderr,"[EvenPage] ");
+ FormFeed();
+ }
+#ifdef LJ
+ Reverse = (bool)!Reverse;
+#endif
+ if (Reverse) {
+ if (!PFlag) {
+ fseek (dvifp, postambleptr, 0);
+ (void) NoSignExtend(dvifp, 1);
+ ppagep = NoSignExtend(dvifp, 4);
+ }
+ fseek(dvifp, ppagep, 0);
+ } else {
+ fseek(dvifp, 14l, 0);
+ k = (int) NoSignExtend(dvifp, 1);
+ GetBytes(dvifp, n, k);
+ }
+
+ if (PrintSecondPart) {
+ if (PrintFirstPart) {
+ qfprintf(stderr,"\n----------------------starting second pass\n");
+#ifdef LJ
+ EMIT(outfp, "\033&l2H"); /* Manual Feed */
+#endif
+#ifdef IBM3812
+ PMPout(6,"\326\001\305\300\326\252");
+ /* set display; ring bell; stop; clear display */
+ PMPflush;
+#endif
+ }
+
+ if (PrintEmptyPages && Reverse) {
+ if (ZeroPage) WouldPrint++;
+ if ((WouldPrint%2) == 1) {
+ qfprintf(stderr,"[Padding] ");
+ FormFeed();
+ }
+ }
+ WouldPrint = 0;
+ if (PrintEmptyPages && !Reverse && ZeroPage) {
+ WouldPrint++;
+ qfprintf(stderr,"[ZeroPage] ");
+ FormFeed();
+ }
+ PageParity = 0;
+ PrintPages = StartPrintPages;
+ return;
+ }
+ }
+
+ if (EvenPage && DoublePage && !Reverse) WouldPrint++;
+
+ if (PrintEmptyPages && DoublePage && PrintSecondPart) {
+ if (Reverse) {
+ if (ZeroPage) {
+ WouldPrint ++;
+ qfprintf(stderr,"[ZeroPage] ");
+ FormFeed();
+ }
+ }
+ else if ((WouldPrint%2) != 0) {
+ qfprintf(stderr,"[Padding] ");
+ FormFeed();
+ }
+ }
+
+#ifdef IBM3812
+ PMPout(10, "\373\010PMP.init"); /* re-init printer */
+ PMPflush;
+
+ if (used_fontstorage > MAXFONTSTORAGE) {
+ Warning("\n\7used font_storage of %s: %ld Bytes (of %ld)\7",
+ PRINTER, used_fontstorage, MAXFONTSTORAGE);
+ Warning("Try to format file in separate runs!");
+ } else
+ qfprintf(stderr,
+ "\nAll done, used font_storage of %s: %ld Bytes (of %ld)",
+ PRINTER, used_fontstorage, MAXFONTSTORAGE);
+#endif
+#ifdef LJ
+ qfprintf(stderr, "\nAll done, used font_storage of %s: %ld Bytes",
+ PRINTER, used_fontstorage);
+#ifdef LJ_RESIDENT_FONTS
+ qfprintf(stderr, " + %d resident font%s", resident_count,
+ resident_count == 1 ? "" : "s");
+#endif
+ EMIT(outfp, "\033E");
+#ifdef LJ4
+ EMIT(outfp, "\033%%-12345X"); /* what does it? */
+#endif
+ if (PrintTestPage) EMIT(outfp, "\033z");
+#ifdef vms
+ /* last record is not flushed to file, unless it is completely filled */
+ for (kk = (int)((*outfp)->_cnt); kk > 0; --kk) putc('\0',outfp);
+ fflush(outfp);
+#endif
+#endif
+
+ if (!G_quiet) {
+ fprintf(stderr,"\nDynamically allocated storage: %ld Bytes \n",
+ allocated_storage);
+ fprintf(stderr,"%d characters downloaded as soft fonts\n", G_ncdl);
+
+#ifdef TIMING
+#ifdef BSD_TIME_CALLS
+ ftime(&timebuffer);
+ time = (timebuffer.time + (float)(timebuffer.millitm)/1000.0)
+ - start_time;
+#else
+ gettimeofday(&Tp, NULL);
+ time = (Tp.tv_sec + (float)(Tp.tv_usec)/1000000.0) - start_time;
+#endif
+
+ if (ndone > 0) {
+ fprintf(stderr,
+ "Time of complete run: %.2f seconds, %d page(s), %.2f seconds/page",
+ time, ndone, time / ndone);
+ fprintf(stderr," (%.2f ppm)\n",(ndone * 60) / time);
+ }
+ fprintf(stderr,"\n");
+#endif
+ }
+
+ exit(G_errenc);
+}
+
+
+/*-->CopyFile*/ /* copy a file straight through to output */
+/*********************************************************************/
+/***************************** CopyFile ******************************/
+/*********************************************************************/
+void
+CopyFile( str )
+char *str;
+{
+ FILE * spfp;
+ char t;
+ if ( (spfp = BINOPEN(str)) == NULL ) {
+ Warning("Unable to open file %s", str );
+ return;
+ }
+ qfprintf(stderr," [%s", str);
+ for (t = (char)getc(spfp); !feof(spfp); t = (char)getc(spfp))
+ putc(t, outfp);
+ fclose(spfp);
+ qfprintf(stderr,"]");
+}
+
+
+/*-->CopyHPFile*/ /* copy a HP file to output removing unwanted control codes*/
+/*********************************************************************/
+/***************************** CopyHPFile ******************************/
+/*********************************************************************/
+void
+CopyHPFile( str )
+char *str;
+{
+ FILE * spfp;
+ char t,numstr[20];
+ int count,rx,ry,miny,minx,num;
+
+ if ( (spfp = BINOPEN(str)) == NULL ) {
+ Warning("Unable to open file %s", str );
+ return;
+ }
+ minx=32767; /* Set to a high value initially */
+ miny=32767;
+
+/* Pass through the input PCL file twice. The first time find the smallest */
+/* x- and y-offsets so that they can be subtracted out when sending */
+/* positioning commands later. The second pass strips the unwanted commands */
+/* from the input file and outputs the rest */
+
+ qfprintf(stderr," [%s", str);
+ for (t = (char)getc(spfp); !feof(spfp); t = (char)getc(spfp))
+ {
+ if (t==0x1B) /* Find the escape character */
+ {
+ t=(char) getc(spfp);
+ if (t==0x2A) /* This indiactes the start of a graphics command */
+ {
+
+ t=(char) getc(spfp);
+ switch(t)
+ {
+ case(0x70):
+ /* These are the graphics positioning commands */
+ /* Find the smallest x and y offsets */
+ num=0;
+ count=0;
+ for (t=(char) getc(spfp);t<0x40;t=(char) getc(spfp))
+ numstr[count++]=t;
+ numstr[count]=0;
+ num= atoi (numstr);
+
+ /* Take into account the possible different ordering */
+ /* of the commands (x first, y first) */
+
+ if ((t==0x59)||(t==0x79))
+ {
+ if (numstr[0]!='+'&&numstr[0]!='-'&&numstr[0]!='-')
+ if (num<miny) miny=num;
+ if (t==0x79)
+ {
+ num=0;
+ count=0;
+ for (t=(char) getc(spfp);t<0x40;t=(char) getc(spfp))
+ numstr[count++]=t;
+ numstr[count]=0;
+ num=atoi (numstr);
+ if(numstr[0]!='+'&&numstr[0]!='-'&&numstr[0]!='-')
+ if (num<minx) minx=num;
+ }
+ }
+ if ((t==0x58)||(t==0x78))
+ {
+ if (numstr[0]!='+'&&numstr[0]!='-'&&numstr[0]!='-')
+ if (num<minx) minx=num;
+ if (t==0x78)
+ {
+ num=0;
+ count=0;
+ for (t=(char) getc(spfp);t<0x40;t=(char) getc(spfp))
+ numstr[count++]=t;
+ numstr[count]=0;
+ num= atoi (numstr);
+ if (numstr[0]!='+'&&numstr[0]!='-'&&numstr[0]!='-')
+ if (num<miny) miny=num;
+ }
+ }
+ break;
+ /* Ignore all other commands for the moment - just read them */
+ case(0x74):
+ for (t=(char) getc(spfp);t != 0x52; t=(char) getc(spfp));
+ break;
+
+ case(0x72):
+ for (t=(char) getc(spfp);((t< 0x40)||(t>0x60)); t=(char) getc(spfp));
+ break;
+
+ case(0x62):
+ num=0;
+ count=0;
+ /* Read in the correct number of bytes of raster graphics */
+ /* so that we don't get commands and raster graphics confused */
+
+ for (t=(char) getc(spfp);((t<0x40)||(t>=0x60));t=(char) getc(spfp))
+ numstr[count++]=t;
+ numstr[count]=0;
+ if (t==0x4D)
+ for(t=numstr[count=0];t!=0;t=numstr[++count]);
+ if (t==0x57)
+ {
+ for(t=numstr[count=0];t!=0;t=numstr[++count]);
+ for(count= atoi(numstr);count>0;count--)
+ t=(char) getc(spfp);
+ }
+ break;
+
+ case(0x63):
+ for (t=(char) getc(spfp);((t< 0x40)||(t>0x60)); t=(char) getc(spfp));
+ break;
+
+ default:
+ break;
+
+
+ }
+ }
+ }
+ }
+ fclose(spfp);
+ qfprintf(stderr,"]");
+
+ if ( (spfp = BINOPEN(str)) == NULL ) {
+ Warning("Unable to open file %s", str );
+ return;
+ }
+ qfprintf(stderr," [%s", str);
+
+/* Pass through the input file again but this time output the */
+/* retained PCL commands */
+
+ for (t = (char)getc(spfp); !feof(spfp); t = (char)getc(spfp))
+ {
+ if (t==0x1B)
+ {
+ t=(char) getc(spfp);
+ if (t==0x2A)
+ {
+ t=(char) getc(spfp);
+ switch(t)
+ {
+ case(0x70):
+ num=0;
+ count=0;
+ for (t=(char) getc(spfp);t<0x40;t=(char) getc(spfp))
+ numstr[count++]=t;
+ numstr[count]=0;
+ num= atoi (numstr);
+ if ((t==0x59)||(t==0x79))
+ {
+ if (numstr[0]!='+'&&numstr[0]!='-')
+ {
+ /* Subtract the minimum offset found in first pass */
+ /* and add in the current vertical offset */
+ ry=num-miny+(int)PIXROUND(v,vconv)+y_goffset;
+ /* Output the new positioning command */
+ EMIT(outfp,"\033*p%dY",ry);
+ }
+
+ else if (num>=0) EMIT(outfp,"\033*p%c%dY",numstr[0],num);
+ else EMIT(outfp,"\033*p%dY",num);
+
+ if (t==0x79)
+ {
+ num=0;
+ count=0;
+ for (t=(char) getc(spfp);t<0x40;t=(char) getc(spfp))
+ numstr[count++]=t; /* reconstructed code */
+ numstr[count]=0;
+ num=atoi (numstr);
+ if(numstr[0]!='+'&&numstr[0]!='-')
+ {
+ /*Add in correct horizontal offset */
+ rx=num-minx+(int)PIXROUND(h,hconv)+x_goffset;
+ EMIT(outfp,"\033*p%dX",rx);
+ }
+ else if (num>=0) EMIT(outfp,"\033*p%c%dX",numstr[0],num);
+ else EMIT(outfp,"\033*p%dX",num);
+ }
+ }
+
+ if ((t==0x58)||(t==0x78))
+ {
+ if(numstr[0]!='+'&&numstr[0]!='-')
+ {
+ /*Add in the correct horizontal offset*/
+ rx=num-minx+(int)PIXROUND(h,hconv)+x_goffset;
+ EMIT(outfp,"\033*p%dX",rx);
+ }
+ else if (num>=0) EMIT(outfp,"\033*p%c%dX",numstr[0],num);
+ else EMIT(outfp,"\033*p%dX",num);
+
+ if (t==0x78)
+ {
+ num=0;
+ count=0;
+ for (t=(char) getc(spfp);t<0x40;t=(char) getc(spfp))
+ numstr[count++]=t;
+ numstr[count]=0;
+ num= atoi (numstr);
+ if(numstr[0]!='+'&&numstr[0]!='-')
+ {
+ /*Add in correct vertical offset*/
+ ry=num-miny+(int)PIXROUND(v,vconv)+y_goffset;
+ EMIT(outfp,"\033*p%dY",ry);
+ }
+ else if (num >=0) EMIT(outfp,"\033*p%c%dY",numstr[0],num);
+ else EMIT(outfp,"\033*p%dY",num);
+ }
+ }
+ break;
+
+ case(0x74):
+ /* Set the Raster resolution */
+ EMIT(outfp,"\033*t");
+ for (t=(char) getc(spfp);t != 0x52; t=(char) getc(spfp))
+ putc(t,outfp);
+ putc(t,outfp);
+ break;
+
+ case(0x72):
+ /* Raster Graphics commands such as start */
+ EMIT(outfp,"\033*r");
+ for (t=(char) getc(spfp);((t< 0x40)||(t>0x60)); t=(char) getc(spfp))
+ putc(t,outfp);
+ putc(t,outfp);
+ break;
+
+ case(0x62):
+ /* Transfer the correct number of bytes of raster graphics */
+ EMIT(outfp,"\033*b");
+ num=0;
+ count=0;
+ for (t=(char) getc(spfp);((t<0x40)||(t>=0x60));t=(char) getc(spfp))
+ numstr[count++]=t;
+ numstr[count]=0;
+ if (t==0x4D)
+ {
+ for(t=numstr[count=0];t!=0;t=numstr[++count])
+ putc(t,outfp);
+ EMIT(outfp,"M");
+ }
+ if (t==0x57)
+ {
+ for(t=numstr[count=0];t!=0;t=numstr[++count])
+ putc(t,outfp);
+ EMIT(outfp,"W");
+ for(count= atoi(numstr);count>0;count--)
+ {
+ t=(char) getc(spfp);
+ putc(t,outfp);
+ }
+ }
+ break;
+
+ case(0x63):
+ /* Rectangular draw commands */
+ EMIT(outfp,"\033*c");
+ for (t=(char) getc(spfp);((t< 0x40)||(t>0x60)); t=(char) getc(spfp))
+ putc(t,outfp);
+ putc(t,outfp);
+ break;
+
+ default:
+ break;
+
+
+ }
+ }
+ }
+ }
+ fclose(spfp);
+ qfprintf(stderr,"]");
+}
+
+
+
+/*-->DecodeArgs*/
+/*********************************************************************/
+/***************************** DecodeArgs ****************************/
+/*********************************************************************/
+void
+DecodeArgs( argc, argv )
+int argc;
+char *argv[];
+{
+ int argind; /* argument index for flags */
+ char curarea[STRSIZE]; /* current file area */
+ char curname[STRSIZE]; /* current file name */
+ char *tcp, *tcp1; /* temporary character pointers */
+ char *this_arg;
+ double x_offset=0.0, y_offset=0.0;
+
+ if ((tcp = getenv("TEXPXL")) != NULL)
+ PXLpath = tcp;
+
+#ifdef LJ_RESIDENT_FONTS
+ if ((tcp = getenv("TEXFONTS")) != NULL)
+ TFMpath = tcp;
+#endif
+
+ argind = 1;
+ while (argind < argc) {
+ tcp = argv[argind];
+ if (*tcp == '-') {
+ ++tcp;
+ switch (*tcp) {
+ case 'a': /* a selects different pxl font area */
+ PXLpath = ++tcp;
+ break;
+#ifdef IBM3812
+ case 'b': /* first page from alternate casette */
+ FirstAlternate = TRUE;
+ break;
+#endif
+ case 'c': /* number of copies to print */
+ if ( sscanf(tcp + 1, "%hd", &ncopies) != 1 )
+ Fatal("Argument of -c is not a valid integer\n");
+ if (ncopies<1) {
+ Warning("argument of -c < 1; set to 1!");
+ ncopies=1;
+ }
+ break;
+#ifdef DEBUG
+ case '-': /* d selects Debug output */
+ Debug = TRUE;
+ break;
+#endif
+#ifdef LJ2P
+ case 'd': /* d selects DUPLEX mode */
+ tcp++;
+ if (*tcp == '1' ) DuplexMode = 1;
+ else if (*tcp == '2') DuplexMode = 2;
+ else {
+ Warning("Invalid DUPLEX mode, assuming DUPLEX=1, Long-Edge Binding");
+ DuplexMode = 1;
+ }
+ break;
+#endif
+ case 'D': /* D selects DoublePage */
+ DoublePage = TRUE;
+ tcp++;
+ if (*tcp == '1' || *tcp == '2') {
+ if (*tcp == '2') PrintFirstPart = FALSE;
+ else PrintSecondPart = FALSE;
+ tcp++;
+ }
+ if (*tcp == '-') PrintEmptyPages = FALSE;
+ break;
+#ifdef LJ4
+ case 'E': /* do not reset printer (go) */
+ econoMode = TRUE;
+ break;
+#endif
+ case 'e': /* emit file is specified */
+ EmitFileName = ++tcp;
+#ifdef MSDOS
+ /* delete trailing ':' (causing hangup) */
+ if (EmitFileName[strlen(EmitFileName)-1] == ':')
+ EmitFileName[strlen(EmitFileName)-1] = '\0';
+#endif
+#ifdef OS2 /* repeated to avoid problems with stupid c preprocessors */
+ /* delete trailing ':' (causing hangup) */
+ if (EmitFileName[strlen(EmitFileName)-1] == ':')
+ EmitFileName[strlen(EmitFileName)-1] = '\0';
+#endif
+ break;
+ case 'f': /* next arg is starting pagenumber */
+ if ( sscanf(tcp + 1, "%ld", &FirstPage) != 1 )
+ Fatal("Argument is not a valid integer\n");
+ FirstPageSpecified = TRUE;
+ break;
+#ifdef LJ
+ case 'g': /* do not reset printer (go) */
+ ResetPrinter = FALSE;
+ break;
+#endif
+ case 'h': /* copy header file through to output */
+ HeaderFileName = ++tcp;
+ G_header = TRUE;
+ break;
+#if defined(LJ2P) || defined(IBM3812)
+ case 'l': /* landscape */
+ Landscape = TRUE;
+ break;
+#endif
+#ifdef MAKETEXPK
+ case 'M':
+ /* -M, -M1 => don't make font; -M0 => do. */
+ makeTexPK = *(tcp + 1) == '0';
+ break;
+#endif
+ case 'x': /* specify x-offset */
+ this_arg = 0;
+ if (!(*++tcp)) {
+ this_arg = (++argind >= argc ? 0 : argv[argind]);
+ } else {
+ this_arg = tcp;
+ }
+ if (!this_arg
+ || sscanf(this_arg,"%lf", &x_offset) != 1)
+ Fatal("Argument of -x is not a valid floating point number\n");
+ break;
+ case 'y': /* specify y-offset */
+ this_arg = 0;
+ if (!(*++tcp)) {
+ this_arg = (++argind >= argc ? 0 : argv[argind]);
+ } else {
+ this_arg = tcp;
+ }
+ if (!this_arg || sscanf(this_arg, "%lf", &y_offset) != 1)
+ Fatal("Argument of -y is not a valid floating point number\n");
+ break;
+ case 'X': /* specify X-origin in dots */
+ this_arg = 0;
+ if (!(*++tcp)) {
+ this_arg = (++argind >= argc ? 0 : argv[argind]);
+ } else {
+ this_arg = tcp;
+ }
+ if (!this_arg || sscanf(this_arg,"%hd", &x_origin) != 1)
+ Fatal("Argument of -X is not a valid integer\n");
+ break;
+ case 'Y': /* specify Y-origin in dots */
+ this_arg = 0;
+ if (!(*++tcp)) {
+ this_arg = (++argind >= argc ? 0 : argv[argind]);
+ } else {
+ this_arg = tcp;
+ }
+ if (!this_arg ||
+ sscanf(this_arg, "%hd", &y_origin) != 1)
+ Fatal("Argument of -Y is not a valid integer\n");
+ break;
+ case 'm': /* specify magnification to use */
+ switch ( (*++tcp) ) {
+ case '#':
+ /* next arg is a magnification to use */
+ if ( sscanf(tcp + 1, "%ld", &usermag) != 1 )
+ Fatal("Argument of mag is not a valid integer\n");
+ break;
+ case '0':
+ usermag = 1000;
+ break;
+ case 'h':
+ case 'H':
+ usermag = 1095;
+ break;
+ case '1':
+ usermag = 1200;
+ break;
+ case 'q':
+ usermag = 1250;
+ break;
+ case '2':
+ usermag = 1440;
+ break;
+ case '3':
+ usermag = 1728;
+ break;
+ case '4':
+ usermag = 2074;
+ break;
+ case '5':
+ usermag = 2488;
+ break;
+ default:
+ Fatal("%c is a bad mag step\n", *tcp);
+ }
+ break;
+#ifdef SUPERCOMMENT
+ case 'o': /* PostScript command to send */
+ if ( ++argind >= argc )
+ Fatal("No argument following -o\n", 0);
+ PScmd[nps++] = argv[argind];
+ break;
+#endif
+ case 'p': /* print n pages */
+ if ( sscanf(tcp + 1, "%ld", &PrintPages) != 1 )
+ Fatal("Argument is not a valid integer\n");
+ if (PrintPages < 1)
+ Fatal("Argument of -p must be greater than 0\n");
+ break;
+ case 'q': /* quiet operation */
+ G_quiet = TRUE;
+ break;
+ case 'r': /* switch order to process pages */
+ Reverse = (bool)(!Reverse);
+ break;
+#ifdef LJ
+ case 's': /* specify X-origin in dots */
+ this_arg = 0;
+ if (!(*++tcp)) this_arg = (++argind >= argc ? 0 : argv[argind]);
+ else this_arg = tcp;
+ if (!this_arg || sscanf(this_arg,"%hd", &pagesize) != 1)
+ Fatal("Argument of -s is not a valid integer\n");
+ switch (pagesize) {
+ case 1: pgsiz_dots = 3150; break; /* executive */
+ case 2: pgsiz_dots = 3300; break; /* letter */
+ case 3: pgsiz_dots = 4200; break; /* legal */
+ case 26: pgsiz_dots = 3507; break; /* a4 */
+ case 80: pgsiz_dots = 2250; break; /* monarc */
+ case 81: pgsiz_dots = 2850; break; /* com10 */
+ case 90: pgsiz_dots = 2598; break; /* int dl */
+ case 91: pgsiz_dots = 2704; break; /* int c5 */
+ default: Fatal(
+#ifndef vms
+ "%hd is a bad value for pagesize (1,2,3,26,80,81,90,91)",
+#else
+ "%d is a bad value for pagesize (1,2,3,26,80,81,90,91)",
+#endif
+ pagesize);
+ }
+ break;
+#endif
+ case 't': /* ending pagenumber */
+ if ( sscanf(tcp + 1, "%ld", &LastPage) != 1 )
+ Fatal("Argument is not a valid integer\n");
+ LastPageSpecified = TRUE;
+ break;
+ case 'v': /* verbatim mode (print pxl-file names) */
+ G_noverbatim = FALSE;
+ break;
+ case 'w': /* don't print out warnings */
+ G_nowarn = TRUE;
+ break;
+#ifdef LJ
+ case 'z':
+ PrintTestPage = (bool)(!PrintTestPage);
+ break;
+#endif
+ default:
+ fprintf(stderr, "%c is not a legal flag\n", *tcp);
+ }
+ } else {
+
+ (void) strcpy(filename, tcp);
+ tcp = strrchr(argv[argind], '/');
+ /* split into directory + file name */
+ if (tcp == NULL) {
+ curarea[0] = '\0';
+ tcp = argv[argind];
+ } else {
+ (void) strcpy(curarea, argv[argind]);
+ curarea[tcp-argv[argind]+1] = '\0';
+ tcp += 1;
+ }
+
+ (void) strcpy(curname, tcp);
+ /* split into file name + extension */
+ tcp1 = strchr(tcp, '.');
+ if (tcp1 == NULL) {
+ (void) strcpy(rootname, curname);
+ strcat(curname, ".dvi");
+ } else {
+ *tcp1 = '\0';
+ (void) strcpy(rootname, curname);
+ *tcp1 = '.';
+ }
+
+ (void) strcpy(filename, curarea);
+ (void) strcat(filename, curname);
+
+ if ((dvifp = BINOPEN(filename)) == NULL) {
+ Fatal("%s: can't find DVI file \"%s\"\n\n",
+ G_progname, filename);
+ }
+ }
+ argind++;
+ }
+
+ x_goffset = (short) MM_TO_PXL(x_offset) + x_origin;
+ y_goffset = (short) MM_TO_PXL(y_offset) + y_origin;
+
+ if (dvifp == NULL) {
+ fprintf(stderr,"\nThis is the DVI to %s converter version %s",
+ PRINTER, VERSION);
+#ifdef SEVENBIT
+ fprintf(stderr,", 7bit");
+#endif
+ fprintf(stderr," (%s)\n", OS);
+ fprintf(stderr,"usage: %s [OPTIONS] dvifile\n", G_progname);
+
+ fprintf(stderr,"OPTIONS are:\n");
+#ifdef DEBUG
+ fprintf(stderr,"\t-- ..... turns debug output on\n");
+#endif
+ fprintf(stderr,
+ "\t-aX ..... X= searchpath leading to pixel-files (.pk or .pxl)\n");
+#ifdef IBM3812
+ fprintf(stderr,
+ "\t-b ..... take paper for first page from alternate casette\n");
+#endif
+ fprintf(stderr,"\t-cX ..... X= number of copies\n");
+#ifdef LJ2P
+ fprintf(stderr,"\t-dX ..... duplex, X=1: long-edge, 2: short-edge binding\n");
+#endif
+ fprintf(stderr,"\t-D ..... turns doublepage output on; ");
+ fprintf(stderr,"-D1 odd pages only, -D2 even\n");
+#ifdef LJ4
+ fprintf(stderr,"\t-E ..... print in econo-mode\n");
+#endif
+ fprintf(stderr,"\t-eX ..... X= output file\n");
+ fprintf(stderr,"\t-fX ..... print from begin of page number X\n");
+#ifdef LJ
+ fprintf(stderr,
+ "\t-g ..... do not reset printer at begin of job (go)\n");
+#endif
+ fprintf(stderr,"\t-hX ..... X= name of headerfile\n");
+#ifdef LJ2P
+ fprintf(stderr,"\t-l ..... landscape mode\n");
+#endif
+#ifdef MAKETEXPK
+ fprintf(stderr,"\t-MX ..... Don't generate missing PK files\n");
+#endif
+ fprintf(stderr,"\t-mX ..... magnification X=0;h;1;2;3;4;5;#xxxx\n");
+ fprintf(stderr,"\t-pX ..... print X pages\n");
+ fprintf(stderr,"\t-q ..... quiet operation\n");
+ fprintf(stderr,"\t-r ..... process pages in reverse order\n");
+#ifdef LJ
+ fprintf(stderr,"\t-sX ..... set paper size to X (see documentation)\n");
+#endif
+ fprintf(stderr,"\t-tX ..... print to end of page number X\n");
+ fprintf(stderr,"\t-w ..... don't print out warnings\n");
+ fprintf(stderr,"\t-v ..... tell user which pixel-files are used\n");
+ fprintf(stderr,"\t-xX ..... X= x-offset on printout in mm\n");
+ fprintf(stderr,"\t-yX ..... X= y-offset on printout in mm\n");
+ fprintf(stderr,"\t-XO ..... O= x page origin in dots (default=%d)\n",
+ XDEFAULTOFF );
+ fprintf(stderr,"\t-YO ..... O= y page origin in dots (default=%d)\n",
+ YDEFAULTOFF );
+#ifdef LJ
+ fprintf(stderr,
+ "\t-z ..... print test page with pagecounter after job\n");
+#endif
+ exit(1);
+ }
+ if (EQ(EmitFileName, "")) {
+ if ((EmitFileName = malloc( STRSIZE )) != NULL)
+ allocated_storage += STRSIZE;
+ else
+ Fatal("Can't allocate storage of %d bytes\n",STRSIZE);
+ (void) strcpy(EmitFileName, curname);
+ tcp1 = strchr(EmitFileName, '.');
+ *tcp1 = '\0';
+ strcat(EmitFileName, EMITFILE_EXTENSION);
+ }
+}
+
+
+/*-->DoConv*/
+/*********************************************************************/
+/******************************** DoConv ***************************/
+/*********************************************************************/
+long
+DoConv(num, den, convResolution)
+long num, den;
+int convResolution;
+{
+ /*register*/ double conv;
+ conv = ((double)num / (double)den) *
+ ((double)mag / 1000.0) *
+ ((double)convResolution/254000.0);
+
+ return((long) ((1.0/conv)+0.5));
+}
+
+
+/*-->DoSpecial*/
+/*********************************************************************/
+/***************************** DoSpecial ***************************/
+/*********************************************************************/
+typedef enum { None, String, Integer /*, Number, Dimension*/ }
+
+
+ValTyp;
+typedef struct {
+ char *Key; /* the keyword string */
+ char *Val; /* the value string */
+ ValTyp vt; /* the value type */
+ union { /* the decoded value */
+ int i;
+ float n;
+ } v;
+} KeyWord;
+typedef struct {
+ char *Entry;
+ ValTyp Typ;
+} KeyDesc;
+#define PSFILE 0
+#define ORIENTATION 1
+#define RESETPOINTS 2
+#define DEFPOINT 3
+#define FILL 4
+#define GRAY 5
+#define PATTERN 6
+#define HPFILE 7
+KeyDesc KeyTab[] = {
+ { "file", String },
+ { "orientation", Integer},
+ { "resetpoints", String},
+ { "defpoint", String},
+ { "fill", String},
+ { "gray", Integer},
+ { "pattern", Integer},
+ { "hpfile", String}
+ /*,
+ {"hsize", Dimension},
+ {"vsize", Dimension},
+ {"hoffset", Dimension},
+ {"voffset", Dimension},
+ {"hscale", Number},
+ {"vscale", Number}*/
+
+
+};
+
+
+#define NKEYS (sizeof(KeyTab)/sizeof(KeyTab[0]))
+void
+DoSpecial( str, n )
+/* interpret a \special command, made up of keyword=value pairs */
+char *str;
+int n;
+{
+ char spbuf[STRSIZE], xs[STRSIZE], ys[STRSIZE];
+ char *sf = NULL;
+ float x,y;
+ long x_pos, y_pos;
+ KeyWord k;
+ int i, j, j1;
+ static int GrayScale=10, Pattern=1;
+ static bool GrayFill=TRUE;
+ static long p_x[80], p_y[80];
+ str[n] = '\0';
+ spbuf[0] = '\0';
+
+ SetPosn(h, v);
+ while ( (str = GetKeyStr(str, &k)) != NULL ) {
+ /* get all keyword-value pairs */
+ /* for compatibility, single words are taken as file names */
+ if ( k.vt == None && access(k.Key, 0) == 0) {
+ if ( sf )
+ Warning("More than one \\special file name given. %s ignored", sf);
+ (void) strcpy(spbuf, k.Key);
+ sf = spbuf;
+/*
+ for (j = 1; ((sf[j]=='/' ? sf[j]='\\':sf[j]) != '\0'); j++);
+*/
+ } else if ( GetKeyVal( &k, KeyTab, NKEYS, &i ) && i != -1 )
+ switch (i) {
+ case PSFILE:
+ case HPFILE:
+ if ( sf )
+ Warning("More than one \\special file name given. %s ignored",
+ sf);
+ (void) strcpy(spbuf, k.Val);
+ sf = spbuf;
+/*
+ for (j=1; ((sf[j]=='/' ? sf[j]='\\':sf[j]) != '\0'); j++) ;
+*/
+ break;
+ case ORIENTATION:
+#ifdef IBM3812
+ if ((k.v.i >= 0) && (k.v.i < 4)) {
+ last_ry = UNKNOWN;
+ sprintf(PMPformat, "\322%c", (unsigned char)k.v.i);
+ PMPout(2, PMPformat);
+ if (k.v.i == 1) Landscape = TRUE;
+ else if (k.v.i == 0) Landscape = FALSE;
+#endif
+#ifdef LJ
+ if ((k.v.i >= 0) && (k.v.i < 2)) {
+ last_ry = UNKNOWN;
+ EMIT(outfp, "\033&l%dO\033*rF", (unsigned char)k.v.i);
+#endif
+ } else
+ Warning( "Invalid orientation (%d)given; ignored.", k.v.i);
+ break;
+ case RESETPOINTS:
+ (void) strcpy(spbuf, k.Val);
+
+ sf = NULL;
+ break;
+
+ case DEFPOINT:
+ (void) strcpy(spbuf, k.Val);
+ i=sscanf(spbuf,"%d(%[^,],%s)",&j,xs,ys);
+ if (i>0) {
+ x_pos=h; y_pos=v;
+ if (i>1) {
+ if (sscanf(xs,"%fpt",&x)>0) {
+ fprintf(stderr,"x = %f\n",x);
+ x_pos = PT_TO_DVI(x);
+ }
+ }
+ if (i>2) {
+ if (sscanf(ys,"%fpt",&y)>0) {
+ fprintf(stderr,"y = %f\n",y);
+ y_pos = PT_TO_DVI(y);
+ }
+ }
+ p_x[j]=x_pos;
+ p_y[j]=y_pos;
+ } else
+ Warning("invalid point definition\n");
+
+ sf = NULL;
+ break;
+
+ case FILL:
+ (void) strcpy(spbuf, k.Val);
+ i=sscanf(spbuf,"%d/%d %s",&j,&j1,xs);
+ if (i>1) {
+#ifdef LJ
+ SetPosn(p_x[j], p_y[j]);
+ x_pos = (long)PIXROUND(p_x[j1]-p_x[j], hconv);
+ y_pos = (long)PIXROUND(p_y[j1]-p_y[j], vconv);
+ if (labs(x_pos)<labs(y_pos)) x_pos=x_pos+3;
+ else y_pos=y_pos+3;
+ if (GrayFill) {
+ EMIT(outfp, "\033*c%lda%ldb%dg2P", x_pos, y_pos, GrayScale);
+ } else {
+ EMIT(outfp, "\033*c%lda%ldb%dg3P", x_pos, y_pos, Pattern);
+ }
+ last_ry = UNKNOWN;
+#endif
+ }
+ break;
+ case GRAY:
+ if ((k.v.i >= 0) && (k.v.i < 101)) {
+ GrayScale = k.v.i;
+ GrayFill = TRUE;
+ } else
+ Warning( "Invalid gray scale (%d) given; ignored.", k.v.i);
+ break;
+ case PATTERN:
+ if ((k.v.i >= 0) && (k.v.i < 7)) {
+ Pattern = k.v.i;
+ GrayFill = FALSE;
+ } else
+ Warning( "Invalid pattern (%d) given; ignored.", k.v.i);
+ break;
+
+ default:
+ Warning("Can't handle %s=%s command; ignored.", k.Key, k.Val);
+ break;
+ }
+ else
+ Warning("Invalid keyword or value in \\special - <%s> ignored", k.Key);
+ }
+ if ( sf ) {
+ last_ry = UNKNOWN;
+#ifdef IBM3812
+ PMPflush;
+#endif
+ if (i==HPFILE)
+ CopyHPFile( sf );
+ else
+ CopyFile( sf );
+ }
+}
+
+
+/*-->EmitChar*/
+/**********************************************************************/
+/**************************** EmitChar ******************************/
+/**********************************************************************/
+void /* output a character bitmap */
+EmitChar(c, ce)
+long c;
+struct char_entry *ce;
+{
+ register int i;
+ register unsigned char *sl;
+ unsigned short nbpl, nwpl;
+ long total;
+#ifdef LJ
+ unsigned char cnv_buffer[10];
+#endif
+
+
+#ifdef LJ
+/*
+printf("Emit character %c(%d) id=%d, yoff=%d[%d], w=%d[%d], h=%d[%d]\n",
+ (char)c,(int)c,
+ fontptr->plusid,
+ ce->yOffset, fontptr->max_yoff,
+ ce->width, fontptr->max_width,
+ ce->height, fontptr->max_height
+);
+*/
+#endif
+
+
+
+ if ( fontptr->ncdl == 0 ) {
+#ifdef IBM3812
+ used_fontstorage += 1028;
+#endif
+#ifdef LJ
+ if (fontptr->max_width == 0) { /* we have no realistic values */
+ fontptr->max_yoff = CHAR_HEIGTH_LARGE;
+ fontptr->max_width = CHAR_WIDTH_LARGE;
+ fontptr->max_height = CHAR_HEIGTH_LARGE*2;
+ }
+
+ /* open font dict before first char, set active font */
+ INT_ASCII(cnv_buffer,fontptr->plusid);
+#ifdef LJ4
+ EMIT(outfp, "\033*c%sD\033)s68W", cnv_buffer);
+ EMITB(6, "\0\104\024\2\0\0");
+#else
+ EMIT(outfp, "\033*c%sD\033)s26W", cnv_buffer);
+#ifdef SEVENBIT
+ EMITB(6, "\0\032\0\1\0\0");
+#else
+ EMITB(6, "\0\032\0\2\0\0");
+#endif
+#endif /* LJ 4 */
+ EMITWORD( fontptr->max_yoff);
+ EMITWORD( fontptr->max_width);
+ EMITWORD( fontptr->max_height);
+ EMITB(8, "\0\1\1\25\0\4\0\4");
+ EMITB(6, "\0\0\0\0\0\0");
+#ifdef LJ4
+ EMITB(22,"\0\0\0\0\0\0\0\0\0\0\0\0\0\377\0\0\0\0\0\0\0\0");
+ EMITB(16," ");
+ EMITB(4 ,"\2\130\2\130");
+#endif
+ EMIT(outfp, "\033*c4F");
+#endif
+ }
+ if ( fontptr != prevfont ) { /* because this isn't done on pass 0 */
+#ifdef LJ
+ INT_ASCII(cnv_buffer,fontptr->plusid);
+ EMIT(outfp, "\033(%sX", cnv_buffer);
+#endif
+ prevfont = fontptr;
+ }
+
+#ifdef USEPXL
+ if (fontptr->id == pk89) {
+ nwpl = 0; /* initialize variable */
+ nbpl = ((int)(ce->width) + 7) >> 3;
+ total = (long)ce->height * nbpl;
+ } else if (fontptr->id == id1002) {
+ nwpl = 0; /* initialize variable */
+ nbpl = ((int)(ce->width) + 7) >> 3;
+ total = (long)ce->height * nbpl;
+ } else if (fontptr->id == id1001) {
+ nwpl = ((int)(ce->width) + 31) >> 5;
+ nbpl = ((int)(ce->width) + 7) >> 3;
+ total = (long)ce->height * nbpl;
+ } else {
+ /* should never be necessary */
+ nwpl = 0;
+ nbpl = 0;
+ total = 0;
+ }
+#else
+ nbpl = (num_cols + 7) >> 3;
+ total = num_rows * nbpl;
+#endif
+/***************************************************************
+ if ( ((char) c == 'i') && (fontptr->plusid == 0)) {
+ long j;
+ fprintf(stderr, "cols=%ld, ncols=%ld\n",nwpl,nbpl);
+
+ fprintf(stderr, "%ld Bytes:->",total);
+ for (j=0; j<total;j++) {
+ char *ch; char ic;
+ ch = (char *)(ce->where.address.pixptr);
+ ic = *(ch+j);
+ fprintf(stderr,"%X.",ic);
+ }
+ fprintf(stderr,"<- Now Emitting\n");
+ }
+***************************************************************/
+#ifdef USEPXL
+#ifdef IBM3812
+ if ((short)(ce->height) - ce->yOffset > 55) {
+ ce->yyOffset = (short) ce->height - ce->yOffset;
+ ce->yOffset = (short) ce->height;
+ } else {
+ ce->yyOffset = (short) 0;
+ }
+#endif
+#ifdef LJ
+ ce->yyOffset = (short) 0;
+#endif
+#endif
+
+ /* ce->cw = (long)(((double)ce->tfmw / (double)hconv) +0.5); */
+ /* set active font to nn, load font pattern xx ... */
+#ifdef IBM3812
+ PMPcont(total + 9);
+#ifdef USEPXL
+ sprintf(PMPformat, "\323%c\360%c%c%c",
+ (unsigned char)fontptr->plusid,
+ (unsigned char)VisChar((char)c),
+ (unsigned char)ce->height,
+ (unsigned char)ce->width);
+ PMPout(6, PMPformat);
+ PMPoutC((char)(-(ce->xOffset)));
+ PMPoutC((char)(ce->cw - (-ce->xOffset + ce->width)));
+ PMPoutC((char)(ce->yOffset));
+#else
+ sprintf(PMPformat, "\323%c\360%c%c%c",
+ (unsigned char)fontptr->plusid,
+ (unsigned char)VisChar((char)c),
+ (unsigned char)num_rows,
+ (unsigned char)num_cols);
+ PMPout(6, PMPformat);
+ PMPoutC((char)(-x_offset));
+ PMPoutC((char)(ce->cw - (-x_offset + num_cols)));
+ PMPoutC((char)num_rows-y_offset);
+#endif
+#endif
+#ifdef LJ
+ INT_ASCII(cnv_buffer,fontptr->plusid);
+ EMIT(outfp, "\033*c%sd%dE\033(s%ldW", cnv_buffer,
+ (unsigned int)VisChar((char)c), (long)(total + 16));
+ EMITB(4, "\4\0\016\1");
+/* EMITC((char)(Landscape==TRUE)); */
+ EMITC((char)0);
+ EMITC((char)0);
+#ifdef USEPXL
+ EMITWORD(-ce->xOffset);
+ EMITWORD(ce->yOffset);
+ EMITWORD(ce->width);
+ EMITWORD(ce->height);
+#else
+ EMITWORD(-x_offset);
+ EMITWORD(num_rows-y_offset);
+ EMITWORD(num_cols);
+ EMITWORD(num_rows);
+#endif
+ EMITWORD((int)ce->cw * 4);
+#endif
+#ifdef USEPXL
+
+ if (fontptr->id == pk89)
+ PkRaster(ce, FALSE);
+ else if (fontptr->id == id1002)
+ for (i = 0; i < (int) ce->height; i++) {
+ sl = ((unsigned char *)(ce->where.address.pixptr) + i * nbpl);
+ EMITL(nbpl, sl);
+ }
+ else if (fontptr->id == id1001)
+ for (i = 0; i < (int) ce->height; i++) {
+ sl = (unsigned char *)(ce->where.address.pixptr + i * nwpl);
+ EMITL(nbpl, sl);
+ }
+#else
+ for (i = num_rows; i > 0; i--)
+ {
+ EMITL (nbpl, bits + (i-1) * nbpl);
+ }
+#endif
+#ifdef IBM3812
+#ifdef USEPXL
+ used_fontstorage += (long)ce->height * ((ce->width + 15) >> 4)
+ *2 + 14;
+#else
+ used_fontstorage += (long)num_rows * ((num_cols + 15) >> 4)
+ *2 + 14;
+#endif
+#endif
+#ifdef LJ
+#ifdef USEPXL
+ used_fontstorage += 64 * (((int)((ce->height * ce->width) - 1) / 64) + 1);
+#else
+ used_fontstorage += 64 * ((((num_rows * num_cols) - 1) / 64) + 1);
+#endif
+#endif
+ fontptr->ncdl += 1;
+ G_ncdl += 1;
+}
+
+
+/*-->RasterLine*/
+/**********************************************************************/
+/**************************** RasterLine ****************************/
+/**********************************************************************/
+void
+RasterLine(ce, nbpl, current_line, buffer)
+struct char_entry *ce;
+unsigned short nbpl, current_line;
+char *buffer;
+{
+#ifdef IBM3812
+ long total;
+ static unsigned short maxlines;
+
+ if (current_line == 0) {
+#ifdef USEPXL
+ maxlines = ce->height;
+
+ MoveVert(-ce->yOffset); /* move cursor up */
+ MoveHor(-ce->xOffset); /* move cursor right */
+#else
+ maxlines = num_rows;
+
+ MoveVert(-(num_rows-y_offset)); /* move cursor up */
+ MoveHor(-x_offset); /* move cursor right */
+#endif
+ last_ry = UNKNOWN; /* next time full positioning */
+ }
+
+ if (current_line % maxlines == 0) {
+ if (current_line > 0) { /* maxlines lines have been printed*/
+ MoveVert(maxlines); /* move cursor down */
+ last_ry = UNKNOWN; /* next time full positioning */
+ }
+#ifdef USEPXL
+ total = (long)(ce->height - current_line) * (long)nbpl;
+#else
+ total = (long)(num_rows - current_line) * (long)nbpl;
+#endif
+ if ((total + 9) > 65535) {
+ maxlines = (unsigned short)((65535 - 9) / nbpl);
+ total = (long)maxlines * (long)nbpl;
+ }
+
+ PMPcont(total + 9);
+ PMPout(2, "\365\0");
+ EMITWORD(maxlines);
+#ifdef USEPXL
+ EMITWORD(ce->width);
+#else
+ EMITWORD(num_cols);
+#endif
+ PMPoutC((unsigned char) (total >> 16) & 0xFF);
+ PMPoutC((unsigned char) (total >> 8 ) & 0xFF);
+ PMPoutC((unsigned char) total & 0xFF);
+ }
+ EMITL((int)nbpl, buffer);
+#endif
+#ifdef LJ
+ register int emitbytes;
+
+ for (emitbytes = (int)nbpl;
+ (*(buffer + emitbytes - 1) == '\0') && (emitbytes > 0);
+ emitbytes--) ;
+ EMIT(outfp, "\033*b%dW", emitbytes);
+ EMITL(emitbytes, buffer);
+#endif
+}
+
+
+/*-->RasterChar*/
+/**********************************************************************/
+/**************************** RasterChar ****************************/
+/**********************************************************************/
+void /* raster a character bitmap */
+RasterChar(ce)
+struct char_entry *ce;
+{
+ int i;
+ register unsigned char *sl;
+ unsigned short nbpl, nwpl;
+ unsigned char raster_line_buf[BYTES_PER_PIXEL_LINE];
+
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr,"Raster character ...size=%d \n", (int)ce->charsize );
+#endif
+
+#ifdef USEPXL
+ if (fontptr->id == pk89) {
+ nwpl = 0; /* initialize variable */
+ nbpl = ((int)(ce->width) + 7) >> 3;
+ } else if (fontptr->id == id1002) {
+ nwpl = 0; /* initialize variable */
+ nbpl = ((int) ce->width + 7) >> 3;
+ } else if (fontptr->id == id1001) {
+ nwpl = ((int) ce->width + 31) >> 5;
+ nbpl = ((int) ce->width + 7) >> 3;
+ } else {
+ /* should never be necessary */
+ nwpl = 0;
+ nbpl = 0;
+ }
+#else
+ nbpl = (num_cols + 7) >> 3;
+#endif
+
+#ifdef LJ
+ EMIT(outfp, "\033*t%dR\033*r1A",RESOLUTION);
+#endif
+ { /* read pixel from file */
+ if ((ce->charsize == HUGE_SIZE) && (fontptr->id != pk89))
+ OpenFontFile();
+#ifdef USEPXL
+ fseek(pxlfp, ce->where.address.fileOffset, 0);
+#else
+ fseek(gfin, ce->where.address.fileOffset, 0);
+ gettochar();
+ readbits();
+#endif
+ }
+
+#ifdef USEPXL
+ if (fontptr->id == pk89)
+ PkRaster(ce, TRUE);
+ else if (fontptr->id == id1002) {
+ for (i = 0; i < (int) ce->height; i++) {
+ if (ce->charsize == HUGE_SIZE) {
+ fread(raster_line_buf, 1, (int) nbpl, pxlfp);
+ sl = raster_line_buf;
+ } else
+ sl = ((unsigned char *)(ce->where.address.pixptr)
+ + i * nbpl);
+
+ RasterLine(ce, (unsigned int)nbpl, i, sl);
+ }
+ } else if (fontptr->id == id1001) {
+ long filediff;
+ filediff = (long)nwpl * 4 - nbpl;
+ for (i = 0; i < (int) ce->height; i++) {
+ if (ce->charsize == HUGE_SIZE) {
+ fread(raster_line_buf, 1, (int) nbpl, pxlfp);
+ /* skip fill bytes */
+ fseek(pxlfp, filediff, 1);
+ sl = raster_line_buf;
+ } else
+ sl = (unsigned char *)(ce->where.address.pixptr + i * nwpl);
+
+ RasterLine(ce, (unsigned int)nbpl, i, sl);
+ }
+ }
+#else
+ for (i = num_rows; i > 0; i--)
+ RasterLine(ce, (unsigned int)nbpl, i, bits + (i-1) * nbpl);
+#endif
+#ifdef LJ
+ EMIT(outfp, "\033*rB");
+#endif
+ last_ry = UNKNOWN;
+}
+
+
+/*-->Fatal*/
+/**********************************************************************/
+/****************************** Fatal *******************************/
+/**********************************************************************/
+void
+Fatal(fmt, a, b, c) /* issue a fatal error message */
+char *fmt; /* format */
+char *a, *b, *c; /* arguments */
+{
+ fprintf(stderr, "\n");
+ fprintf(stderr, "%s: FATAL--", G_progname);
+ fprintf(stderr, fmt, a, b, c);
+ fprintf(stderr, "\n\n");
+#ifndef vms
+ exit(2);
+#else
+ exit(SS$_ABORT);
+#endif
+}
+
+
+/*-->FindPostAmblePtr*/
+/**********************************************************************/
+/************************ FindPostAmblePtr **************************/
+/**********************************************************************/
+void
+FindPostAmblePtr(postambleptr)
+long *postambleptr;
+/* this routine will move to the end of the file and find the start
+ of the postamble */
+{
+ long i;
+ fseek (dvifp, 0l, 2); /* goto end of file */
+ *postambleptr = ftell (dvifp) - 4;
+ fseek (dvifp, *postambleptr, 0);
+ while (TRUE) {
+ fseek (dvifp, --(*postambleptr), 0);
+ if (((i = NoSignExtend(dvifp, 1)) != 223) &&
+ (i != DVIFORMAT))
+ Fatal ("Bad end of DVI file");
+ if (i == DVIFORMAT)
+ break;
+ }
+ fseek (dvifp, (*postambleptr) - 4, 0);
+ (*postambleptr) = NoSignExtend(dvifp, 4);
+ fseek (dvifp, *postambleptr, 0);
+}
+
+
+/*-->GetBytes*/
+/**********************************************************************/
+/***************************** GetBytes *****************************/
+/**********************************************************************/
+void
+GetBytes(fp, cp, n) /* get n bytes from file fp */
+/*register*/ FILE *fp; /* file pointer */
+register char *cp; /* character pointer */
+int n; /* number of bytes */
+{
+ while (n--)
+ *cp++ = (char)getc(fp);
+}
+
+
+/*-->GetFontDef*/
+/**********************************************************************/
+/**************************** GetFontDef *****************************/
+/**********************************************************************/
+void
+GetFontDef()
+/***********************************************************************
+ Read the font definitions as they are in the postamble of the DVI
+ file.
+***********************************************************************/
+{
+ unsigned char byte;
+ while (((byte = (unsigned char) NoSignExtend(dvifp, 1)) >= FNT_DEF1) &&
+ (byte <= FNT_DEF4)) {
+ switch (byte) {
+ case FNT_DEF1:
+ ReadFontDef ( NoSignExtend(dvifp, 1));
+ break;
+ case FNT_DEF2:
+ ReadFontDef ( NoSignExtend(dvifp, 2));
+ break;
+ case FNT_DEF3:
+ ReadFontDef ( NoSignExtend(dvifp, 3));
+ break;
+ case FNT_DEF4:
+ ReadFontDef ( NoSignExtend(dvifp, 4));
+ break;
+ default:
+ Fatal ("Bad byte value in font defs");
+ break;
+ }
+ }
+ if (byte != POST_POST)
+ Fatal ("POST_POST missing after fontdefs");
+}
+
+
+/*-->GetKeyStr*/
+/**********************************************************************/
+/***************************** GetKeyStr ****************************/
+/**********************************************************************/
+/* extract first keyword-value pair from string (value part may be null)
+ * return pointer to remainder of string
+ * return NULL if none found
+ */
+char KeyStr[STRSIZE];
+char ValStr[STRSIZE];
+char
+*GetKeyStr( str, kw )
+char *str;
+KeyWord *kw;
+{
+ char *s, *k, *v, t;
+ if ( !str )
+ return( NULL );
+ for ( s = str; *s == ' '; s++)
+ ; /* skip over blanks */
+ if ( *s == '\0' )
+ return( NULL );
+ for ( k = KeyStr; /* extract keyword portion */
+ *s != ' ' && *s != '\0' && *s != '=';
+ *k++ = *s++)
+ ;
+ *k = '\0';
+ kw->Key = KeyStr;
+ kw->Val = v = NULL;
+ kw->vt = None;
+ for ( ; *s == ' '; s++)
+ ; /* skip over blanks */
+ if ( *s != '=' ) /* look for "=" */
+ return( s );
+ for ( s++; *s == ' '; s++); /* skip over blanks */
+ if ( *s == '\'' || *s == '\"' ) /* get string delimiter */
+ t = *s++;
+ else
+ t = ' ';
+ for ( v = ValStr; /* copy value portion up to delim */
+ *s != t && *s != '\0';
+ *v++ = *s++)
+ ;
+ if ( t != ' ' && *s == t )
+ s++;
+ *v = '\0';
+ kw->Val = ValStr;
+ kw->vt = String;
+ return( s );
+}
+
+
+/*-->GetKeyVal*/
+/**********************************************************************/
+/***************************** GetKeyVal ****************************/
+/**********************************************************************/
+/* get next keyword-value pair decode value according to table entry */
+bool
+GetKeyVal( kw, tab, nt, tno)
+KeyWord *kw;
+KeyDesc tab[];
+int nt;
+int *tno;
+{
+ int i;
+ char c = '\0';
+ *tno = -1;
+ for (i = 0; i < nt; i++)
+ if ( IsSame(kw->Key, tab[i].Entry) ) {
+ *tno = i;
+ switch ( tab[i].Typ ) {
+ case None:
+ if ( kw->vt != None )
+ return( FALSE );
+ break;
+ case String:
+ if ( kw->vt != String )
+ return( FALSE );
+ break;
+ case Integer:
+ if ( kw->vt != String )
+ return( FALSE );
+ if ( sscanf(kw->Val, "%d%c",
+ &(kw->v.i), &c) != 1
+ || c != '\0' )
+ return( FALSE );
+ break;
+/* case Number:
+ * case Dimension:
+ * if( kw->vt != String ) return( FALSE );
+ * if( sscanf(kw->Val,"%f%c",
+ * &(kw->v.n), &c) != 1
+ * || c != '\0' ) return( FALSE );
+ * break;
+ */
+ }
+ kw->vt = tab[i].Typ;
+ return( TRUE );
+ }
+ return( TRUE );
+}
+
+
+
+/*-->IsSame*/
+/**********************************************************************/
+/******************************* IsSame *****************************/
+/**********************************************************************/
+bool /* compare strings, ignore case */
+IsSame(a, b)
+char *a, *b;
+{
+ char *x, *y;
+ x = a;
+ y = b;
+ for ( ; *a != '\0'; a++,b++)
+ if ( tolower(*a) != tolower(*b) )
+ return( FALSE );
+ return( *x == *y ? TRUE : FALSE );
+}
+
+
+/*-->NoSignExtend*/
+/**********************************************************************/
+/*************************** NoSignExtend ***************************/
+/**********************************************************************/
+long
+NoSignExtend(fp, n) /* return n byte quantity from file fd */
+register FILE *fp; /* file pointer */
+register int n; /* number of bytes */
+{
+ long x; /* number being constructed */
+ x = 0;
+ while (n--) {
+ x <<= 8;
+ x |= getc(fp);
+ }
+ return(x);
+}
+
+
+/*-->OpenFontFile*/
+/**********************************************************************/
+/************************** OpenFontFile *****************************/
+/**********************************************************************/
+void
+OpenFontFile()
+/***********************************************************************
+ The original version of this dvi driver reopened the font file each
+ time the font changed, resulting in an enormous number of relatively
+ expensive file openings. This version keeps a cache of up to
+ MAXOPEN open files, so that when a font change is made, the file
+ pointer, pxlfp, can usually be updated from the cache. When the
+ file is not found in the cache, it must be opened. In this case,
+ the next empty slot in the cache is assigned, or if the cache is
+ full, the least used font file is closed and its slot reassigned for
+ the new file. Identification of the least used file is based on the
+ counts of the number of times each file has been "opened" by this
+ routine. On return, the file pointer is always repositioned to the
+ beginning of the file.
+***********************************************************************/
+{
+ int i, least_used, current;
+ struct pixel_list tmp;
+
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr,"open font file %d\n", fontptr->font_file_id);
+#endif
+/*
+fprintf(stderr,"? %lx == %lx\n", pfontptr,fontptr);
+*/
+ if ((pfontptr == fontptr) && (pxlfp != NO_FILE))
+ return; /* we need not have been called */
+
+ if (fontptr->font_file_id == NO_FILE)
+ return; /* we need not have been called */
+
+ tmp = pixel_files[1];
+ for (current = 1;
+ (current <= nopen) && (tmp.pixel_file_id != fontptr->font_file_id); ) {
+ ++current;
+ tmp = pixel_files[current];
+ }
+ /* try to find file in open list */
+
+ if (current <= nopen) /* file already open */ {
+ if ( (pxlfp = pixel_files[current].pixel_file_id) != NO_FILE )
+ fseek(pxlfp, 0l, 0);
+ /* reposition to start of file */
+ } else {
+ /* file not in open list */
+ if (nopen < MAXOPEN) /* just add it to list */
+ current = ++nopen;
+ else {
+ /* list full -- find least used file, */
+ /* close it, and reuse slot for new file */
+ least_used = 1;
+ for (i = 2; i <= MAXOPEN; ++i)
+ if (pixel_files[least_used].use_count>pixel_files[i].use_count)
+ least_used = i;
+ if (pixel_files[least_used].pixel_file_id != NO_FILE) {
+ FILE * fid;
+ struct font_entry *fp;
+ fid = pixel_files[least_used].pixel_file_id;
+ /* mark file as being closed in the entry */
+ fp = hfontptr;
+ while (fp != NULL && fp->font_file_id != fid) fp = fp->next;
+ if (fp == NULL)
+ Fatal("Open file %x not found in font entry list.\n", fid);
+ else {
+ fp->font_file_id = NULL;
+ }
+ fclose( fid );
+ }
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr,"\n__reuse slot %d\n", least_used);
+#endif
+ current = least_used;
+ }
+ if ((pxlfp = BINOPEN(fontptr->name)) == NULL) {
+ Warning("PXL-file %s could not be opened", fontptr->name);
+ pxlfp = NO_FILE;
+ } else {
+#ifdef DEBUG
+ if (Debug) fprintf(stderr,
+ "Opening File <%s> /%x/, Size(font_entry)=%d\n",
+ fontptr->name, pxlfp, sizeof(struct font_entry ));
+#endif
+
+ }
+ pixel_files[current].pixel_file_id = pxlfp;
+ pixel_files[current].use_count = 0;
+ }
+ pfontptr = fontptr; /* make previous = current font */
+ fontptr->font_file_id = pxlfp; /* set file identifier */
+ pixel_files[current].use_count++; /* update reference count */
+#ifndef USEPXL
+ gfin = pxlfp;
+#endif
+}
+
+
+/*-->PixRound*/
+/**********************************************************************/
+/***************************** PixRound *****************************/
+/**********************************************************************/
+long
+PixRound(x, conv) /* return rounded number of pixels */
+long x; /* in DVI units */
+long conv; /* conversion factor */
+{
+ return((x + conv) / conv);
+}
+
+#ifdef LJ_RESIDENT_FONTS
+/*-->TryResident*/
+/**********************************************************************/
+/**************************** TryResident ***************************/
+/**********************************************************************/
+bool
+TryResident(fontptr)
+struct font_entry *fontptr;
+{
+ extern bool tfm_read_info ();
+ tfm_info_type tfm_info;
+
+ /* To determine if a font is resident, check for a special family
+ value (header bytes 12..16 in the TFM file). This seems cleaner,
+ and certainly more convenient, than somehow reading an external
+ ljfonts.map file in which we'd have to specify information for all
+ the resident fonts. */
+ if (tfm_read_info (fontptr->n, &tfm_info)
+ && tfm_info.family[0]
+ && strcmp (tfm_info.family, "HPAUTOTFM") == 0) {
+ unsigned i;
+ double factor = fontptr->s / (double) 0x100000;
+
+ resident_count++;
+ fontptr->resident_p = TRUE;
+ strcpy (fontptr->symbol_set, tfm_info.coding_scheme);
+ fontptr->resid = tfm_info.typeface_id;
+ fontptr->spacing = tfm_info.spacing;
+ fontptr->style = tfm_info.style;
+ fontptr->weight = tfm_info.weight;
+
+ if (fontptr->spacing == SPACING_FIXED) {
+ /* Have to select the point in pitch (characters per inch) instead
+ of point size, and thus have to figure out the pitch that
+ corresponds to the point size at which the font is used.
+
+ To do this, take the width of the interword space, and see how
+ many of those characters will fit in the at size. Then convert
+ to how many characters will fit in one inch. That's our pitch.
+
+ All the builtin LJ4 fonts that are monospaced are Intellifont,
+ which have 72.307 points per inch. Not that it really makes any
+ difference. We don't worry about this elsewhere, since all
+ point sizes are rounded to .25pt anyway, which is more than the
+ difference between the various definitions of `point'. */
+ double ds_in_points = fontptr->s / 65536.0;
+ double w_in_points = tfm_info.interword / (double) 0x100000;
+ if (ds_in_points == 0 || w_in_points == 0) {
+ /* Avoid division by zero if no interword space. */
+ Warning ("%s: Can't determine pitch for this monospaced font.\n",
+ fontptr->n);
+ fontptr->pitch = 10; /* Result will look awful, which is good. */
+ } else {
+ fontptr->pitch = 72.307 / (ds_in_points * w_in_points);
+ }
+ }
+
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr, "%6s: typeface=%u\tspacing=%u\tstyle=%u\tweight=%d\n",
+ fontptr->n, fontptr->resid, fontptr->spacing,
+ fontptr->style, fontptr->weight);
+#endif
+ for (i = 0; i < NFNTCHARS; i++) {
+ struct char_entry *cptr = &(fontptr->ch[i]);
+ cptr->tfmw = (long) (tfm_info.widths[i] * factor);
+ cptr->cw = ((fontptr->ch[i].tfmw) / (double) hconv) + .5;
+ cptr->width =
+ cptr->height =
+ cptr->xOffset =
+ cptr->yOffset =
+ cptr->yyOffset = 0;
+ }
+ return TRUE;
+ } else {
+ fontptr->resident_p = FALSE;
+
+ if (tfm_info.family[0]
+ && strcmp (tfm_info.family, "UNSPECIFIED") == 0) {
+ Warning("font family for %s is UNSPECIFIED; need to run dvicopy?",
+ fontptr->n);
+ fontptr->font_file_id = NO_FILE;
+ return TRUE;
+ } else {
+ return FALSE;
+ }
+ }
+}
+#endif
+
+
+
+/*-->ReadFontDef*/
+/**********************************************************************/
+/**************************** ReadFontDef ***************************/
+/**********************************************************************/
+void
+ReadFontDef(k)
+long k;
+{
+ long t;
+ unsigned short i;
+ struct font_entry *tfontptr; /* temporary font_entry pointer */
+ struct char_entry *tcharptr; /* temporary char_entry pointer */
+ static int plusid = 0;
+ bool font_found = FALSE;
+#ifdef LJ_RESIDENT_FONTS
+ bool resident_font_located = FALSE;
+#endif
+#ifdef LJ
+ int depth, max_depth;
+#endif
+
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr,"Mallocating %d Bytes)...\n",
+ sizeof(struct font_entry ));
+#endif
+
+ if ((tfontptr = NEW(struct font_entry )) == NULL)
+ Fatal("can't malloc space for font_entry");
+
+ allocated_storage += sizeof(struct font_entry );
+
+ tfontptr->next = hfontptr;
+ tfontptr->font_file_id = NULL;
+ fontptr = hfontptr = tfontptr;
+ tfontptr->ncdl = 0;
+ tfontptr->k = k;
+ tfontptr->c = NoSignExtend(dvifp, 4); /* checksum */
+ tfontptr->s = NoSignExtend(dvifp, 4); /* space size */
+ tfontptr->d = NoSignExtend(dvifp, 4); /* design size */
+ tfontptr->a = (int) NoSignExtend(dvifp, 1); /* length for font name */
+ tfontptr->l = (int) NoSignExtend(dvifp, 1); /* device length */
+
+#ifdef LJ
+ tfontptr->max_width = tfontptr->max_height = tfontptr->max_yoff =
+ max_depth = 0;
+#endif
+
+ GetBytes(dvifp, tfontptr->n, tfontptr->a + tfontptr->l);
+ tfontptr->n[tfontptr->a+tfontptr->l] = '\0';
+
+ tfontptr->font_mag = (long)((
+ ActualFactor((long)(1000.0*tfontptr->s/(double)tfontptr->d+0.5))
+ * ActualFactor(mag)
+#ifdef USEPXL
+ * RESOLUTION * 5.0
+#else
+ * RESOLUTION
+#endif
+ ) + 0.5);
+/*
+printf("[%ld]=%lf * %lf * %lf + 0.5 = %ld\n",
+ ((long)(1000.0*tfontptr->s/(double)tfontptr->d+0.5)),
+ ActualFactor((long)(1000.0*tfontptr->s/(double)tfontptr->d+0.5)),
+ ActualFactor(mag),
+ (double)RESOLUTION * 5,
+ tfontptr->font_mag );
+*/
+
+#ifdef LJ_RESIDENT_FONTS
+ /* Pass in the name; fills in resident_p and resid (if resident). */
+
+ resident_font_located = (bool) TryResident(tfontptr);
+
+ if (tfontptr->resident_p)
+ return;
+
+ if (!(resident_font_located)) {
+#endif
+
+ if (!(findfile(PXLpath,
+ tfontptr->n,
+ tfontptr->font_mag,
+ tfontptr->name,
+ FALSE,
+ 0))) {
+ Warning(tfontptr->name); /* contains error messsage */
+ tfontptr->font_file_id = NO_FILE;
+ }
+ else {
+ font_found = TRUE;
+ if (!( (G_noverbatim) || (G_quiet) ) )
+ fprintf(stderr,"%d: using font <%s>\n",
+ plusid,tfontptr->name);
+ }
+#ifdef LJ_RESIDENT_FONTS
+ }
+#endif
+ tfontptr->plusid = plusid;
+ plusid++;
+
+ /* sprintf(tfontptr->psname,"%s.%ld.%d",
+ tfontptr->n,tfontptr->font_mag,tfontptr->plusid);*/
+
+#ifdef LJ
+ if (plusid >= HANDLE_MAX_FONTS)
+ Fatal("can handle only %d fonts! ask a wizzard...\n",
+ HANDLE_MAX_FONTS);
+#endif
+ if (tfontptr != pfontptr) {
+ if (font_found) OpenFontFile();
+ else
+ pxlfp = NO_FILE;
+ }
+#ifdef USEPXL
+ if ( pxlfp == NO_FILE ) { /* allow missing pxl files */
+ tfontptr->magnification = 0;
+ tfontptr->designsize = 0;
+#endif
+ for (i = FIRSTFNTCHAR; i <= LASTFNTCHAR; i++) {
+ tcharptr = &(tfontptr->ch[i]);
+#ifdef USEPXL
+ tcharptr->width = 0;
+ tcharptr->height = 0;
+ tcharptr->xOffset = 0;
+ tcharptr->yOffset = 0;
+#endif
+ tcharptr->where.isloaded = FALSE;
+ tcharptr->where.address.fileOffset = NONEXISTANT;
+ tcharptr->tfmw = 0;
+ }
+#ifdef USEPXL
+ return;
+ }
+ t = (long) NoSignExtend(pxlfp, 1);
+ if (t == 0) {
+ t = (long) NoSignExtend(pxlfp, 1);
+ t = (long) NoSignExtend(pxlfp, 2);
+ if (t == 1002)
+ tfontptr->id = id1002;
+ else if (t == 1001)
+ tfontptr->id = id1001;
+ else
+ Fatal("Unknown Version of PXL-format\n");
+ } else {
+ if (t == PK_PRE) {
+ unsigned char temp_byte;
+ temp_byte = (unsigned char) NoSignExtend(pxlfp, 1);
+ if (temp_byte != PK_ID) Fatal(
+ "Wrong Version of pk file! (%d should be 89)\n",
+ (int)temp_byte);
+ else
+ tfontptr->id = pk89;
+ } else
+ Fatal("unknown font format in file <%s> !\n",fontptr->name);
+ }
+
+ if ((tfontptr->id == id1002) || (tfontptr->id == id1001)) {
+ fseek(pxlfp, -20l, 2);
+
+ t = NoSignExtend(pxlfp, 4);
+ if ((tfontptr->c != 0) && (t != 0) && (tfontptr->c != t))
+ Warning("font = \"%s\",\n->tfm checksum = %lX,\n->pxl checksum = %lX",
+ tfontptr->name, tfontptr->c, t);
+ tfontptr->magnification = NoSignExtend(pxlfp, 4);
+ tfontptr->designsize = NoSignExtend(pxlfp, 4);
+
+ if (tfontptr->id == id1001)
+ fseek(pxlfp, (long) (NoSignExtend(pxlfp, 4) * 4), 0);
+ else
+ fseek(pxlfp, (long) NoSignExtend(pxlfp, 4) , 0);
+
+ for (i = FIRSTFNTCHAR; i <= 127; i++) { /* only defined for 7bit*/
+ tcharptr = &(tfontptr->ch[i]);
+ tcharptr->width = (unsigned short) NoSignExtend(pxlfp, 2);
+ tcharptr->height = (unsigned short) NoSignExtend(pxlfp, 2);
+ tcharptr->xOffset = (short) SignExtend(pxlfp, 2);
+ tcharptr->yOffset = (short) SignExtend(pxlfp, 2);
+ tcharptr->where.isloaded = FALSE;
+ if (tfontptr->id == id1001)
+ tcharptr->where.address.fileOffset = NoSignExtend(pxlfp,4) * 4;
+ else
+ tcharptr->where.address.fileOffset = NoSignExtend(pxlfp,4);
+ tcharptr->tfmw = (long)
+ ( (double)(NoSignExtend(pxlfp, 4))
+ * (double)tfontptr->s / (double) 0x100000 );
+ tcharptr->cw = (long)(((double)tcharptr->tfmw/(double)hconv) + 0.5);
+
+ if (tcharptr->width > CHAR_WIDTH_LARGE ||
+ tcharptr->height > CHAR_HEIGTH_LARGE )
+ tcharptr->charsize = LARGE_SIZE;
+ else
+ tcharptr->charsize = SMALL_SIZE;
+#ifdef LJ
+ max(tfontptr->max_width,tcharptr->width);
+ max(tfontptr->max_height,tcharptr->height);
+ if (tcharptr->yOffset > 0 && (int)tfontptr->max_yoff < (int)tcharptr->yOffset)
+ tfontptr->max_yoff = tcharptr->yOffset;
+ if ((depth = tcharptr->height - tcharptr->yOffset)>max_depth)
+ max_depth = depth;
+#endif
+
+ }
+#ifdef LJ
+ tfontptr->max_height = max_depth ? tfontptr->max_yoff+max_depth :
+ tfontptr->max_yoff+1;
+#endif
+ } else { /* PK 89 format */
+ unsigned char temp_byte;
+ register unsigned char flag_byte;
+ long hppp, vppp, pkloc, packet_length;
+ int car, ii;
+
+ /* read comment */
+ for ( ii = temp_byte = (unsigned char) NoSignExtend(pxlfp, 1);
+ ii>0; ii--) {
+ flag_byte = (unsigned char) NoSignExtend(pxlfp, 1);
+#ifdef DEBUG
+ if (Debug) fprintf(stderr, "%c", flag_byte ) ;
+#endif
+ }
+#ifdef DEBUG
+ if (Debug) fprintf(stderr, "\n");
+#endif
+ pkloc = 3 + (int)temp_byte;
+ tfontptr->designsize = NoSignExtend(pxlfp, 4);
+
+ t = NoSignExtend(pxlfp, 4);
+ if ((tfontptr->c != 0) && (t != 0) && (tfontptr->c != t))
+ Warning("font = \"%s\",\n->tfm checksum = %lX,\n->pxl checksum = %lX",
+ tfontptr->name, tfontptr->c, t);
+
+ hppp = NoSignExtend(pxlfp, 4);
+ vppp = NoSignExtend(pxlfp, 4);
+ if (hppp != vppp)
+ Warning("aspect ratio is %ld:%ld (should be 1:1)!", hppp,vppp);
+ tfontptr->magnification = (long)(hppp * 72.27 * 5 / 65536l + 0.5);
+
+ pkloc += 16;
+ flag_byte = skip_specials(&pkloc);
+
+ while (flag_byte != PK_POST) {
+ if ((flag_byte & 7) == 7) {
+ /* fprintf(stderr,"\nRead long character preamble\n"); */
+
+ packet_length = (unsigned long)NoSignExtend(pxlfp,4);
+ if ((car = (int)NoSignExtend(pxlfp, 4)) > (LASTFNTCHAR))
+ Fatal("Bad character (%d) in PK-File\n",(int)car) ;
+
+ tcharptr = &(tfontptr->ch[car]);
+ tcharptr->where.address.fileOffset = pkloc;
+ /* set pkloc to end_of_packet */
+ pkloc += packet_length + 8;
+
+ tcharptr->tfmw = (long) NoSignExtend(pxlfp, 4);
+ (void) NoSignExtend(pxlfp, 4); /* horesc not used */
+ (void) NoSignExtend(pxlfp, 4); /* not used */
+
+ tcharptr ->width = (unsigned short) NoSignExtend(pxlfp, 4);
+ tcharptr ->height = (unsigned short) NoSignExtend(pxlfp, 4);
+ tcharptr ->xOffset = (short) SignExtend(pxlfp, 4);
+ tcharptr ->yOffset = (short) SignExtend(pxlfp, 4);
+ tcharptr ->where.isloaded = FALSE;
+ } else if (flag_byte & 4) {
+ /* fprintf(stderr,"Read extended short character preamble\n"); */
+
+ packet_length = ((long) flag_byte & 3) * 65536l +
+ (unsigned short) NoSignExtend(pxlfp, 2);
+ if ((car = (int)NoSignExtend(pxlfp, 1)) > (LASTFNTCHAR))
+ Fatal("Bad character (%d) in PK-File\n",(int)car) ;
+
+ tcharptr = &(tfontptr->ch[car]);
+ tcharptr->where.address.fileOffset = pkloc;
+ /* set pkloc to end_of_packet */
+ pkloc += packet_length + 3;
+
+ tcharptr->tfmw = (long) NoSignExtend(pxlfp, 3);
+/*
+ { register unsigned short t;
+ t = (unsigned short) NoSignExtend(pxlfp, 1);
+ tcharptr->tfmw = t * 65536l +
+ (unsigned short) NoSignExtend(pxlfp, 2);
+ }
+*/
+ /* horesc not used */
+ (void) NoSignExtend(pxlfp, 2) ;
+ tcharptr ->width = (unsigned short) NoSignExtend(pxlfp,2);
+ tcharptr ->height = (unsigned short) NoSignExtend(pxlfp,2);
+ tcharptr ->xOffset = (short) SignExtend(pxlfp, 2);
+ tcharptr ->yOffset = (short) SignExtend(pxlfp, 2);
+ tcharptr ->where.isloaded = FALSE;
+ } else {
+ /* fprintf(stderr,"<Read short character preamble@>\n"); */
+
+ packet_length = ((long)flag_byte & 3) * 256 +
+ NoSignExtend(pxlfp, 1) ;
+ if ((car = (int)NoSignExtend(pxlfp, 1)) > (LASTFNTCHAR))
+ Fatal("Bad character (%d) in PK-File\n",(int)car) ;
+
+ tcharptr = &(tfontptr->ch[car]);
+ tcharptr->where.address.fileOffset = pkloc;
+ /* set pkloc to end_of_packet */
+ pkloc += packet_length + 2 ;
+
+ tcharptr->tfmw = (long) NoSignExtend(pxlfp, 3);
+/*
+ { register unsigned short t;
+ t = (unsigned short) NoSignExtend(pxlfp, 1);
+ tcharptr->tfmw = t * 65536l +
+ (unsigned short) NoSignExtend(pxlfp, 2);
+ }
+*/
+ /* horesc not used */
+ (void) NoSignExtend(pxlfp, 1) ;
+ tcharptr ->width = (unsigned short) NoSignExtend(pxlfp,1);
+ tcharptr ->height = (unsigned short) NoSignExtend(pxlfp,1);
+ tcharptr ->xOffset = (short) SignExtend(pxlfp, 1);
+ tcharptr ->yOffset = (short) SignExtend(pxlfp, 1);
+ tcharptr ->where.isloaded = FALSE;
+ }
+
+ tcharptr->tfmw = (long)
+ ( tcharptr->tfmw * (double)tfontptr->s / (double) 0x100000 );
+
+ tcharptr->cw = (long)(((double)tcharptr->tfmw /
+ (double)hconv) + 0.5);
+
+ if (tcharptr->width > CHAR_WIDTH_LARGE ||
+ tcharptr->height > CHAR_HEIGTH_LARGE )
+ tcharptr->charsize = LARGE_SIZE;
+ else
+ tcharptr->charsize = SMALL_SIZE;
+
+#ifdef LJ
+/*
+printf("char=%d: this=%d, max_width=%d, this=%d,max_height=%d, this=%d,max_yoff=%d\n",
+ car, tcharptr->width, tfontptr->max_width,
+ tcharptr->height,tfontptr->max_height,
+ tcharptr->yOffset,tfontptr->max_yoff);
+*/
+ max(tfontptr->max_width, tcharptr->width);
+ max(tfontptr->max_height,tcharptr->height);
+ if (tcharptr->yOffset > 0 && (int)tfontptr->max_yoff < (int)tcharptr->yOffset)
+ tfontptr->max_yoff = tcharptr->yOffset;
+
+ if ((depth = tcharptr->height - tcharptr->yOffset) > max_depth)
+ max_depth = depth;
+#endif
+/*
+fprintf(stderr,"char=%d, yotcharptr=%lx, flag_byte=%d, font=%lx\n",car, tcharptr,flag_byte,tfontptr);
+*/
+ tcharptr->flag_byte = flag_byte;
+ fseek(pxlfp, (long) pkloc, 0);
+ flag_byte = skip_specials(&pkloc);
+
+ } /* end of while */
+#ifdef LJ
+tfontptr->max_height = max_depth ? tfontptr->max_yoff+max_depth :
+ tfontptr->max_yoff+1;
+#endif
+
+/*
+printf("fontid=%d: max_width=%u, max_height=%d, max_yoff=%u\n",
+ tfontptr->plusid, tfontptr->max_width,
+ tfontptr->max_height, tfontptr->max_yoff);
+*/
+
+#else
+ if ( pxlfp == NO_FILE ) /* allow missing pxl files */
+ return;
+
+ gfin = pxlfp;
+ seekpost();
+ readpost();
+ if ((tfontptr->c != 0) && (checksum != 0) && (tfontptr->c != checksum))
+ Warning("font = \"%s\",\n-->font checksum = %d,\n-->dvi checksum = %d",
+ tfontptr->name, tfontptr->c, checksum);
+
+ for(i=FIRSTFNTCHAR; i<=LASTFNTCHAR; i++) {
+ if (char_exists[i]) {
+ tcharptr = &(tfontptr->ch[i]);
+ tcharptr->tfmw = (long)(((float)tfm_wd[i]*(float)tfontptr->s) /
+ (float)((long)1l<<20));
+ tcharptr->where.address.fileOffset = char_pointer[i];
+ }
+#ifdef LJ
+/* GF USER PLEASE CHECK IF THIS CODE WORKS
+ tfontptr->max_width = gf_font_max_m;
+ tfontptr->max_height = gf_font_max_n;
+ tfontptr->max_yoff = gf_font_min_n;
+*/
+#endif
+#endif
+/*****************************************************************************/
+/*if (tcharptr->charsize==LARGE_SIZE)
+ fprintf(stderr,"%d:\t <%c> w=%d h=%d xO=%d yO=%d tfmw=%ld cw=%ld %d\n",
+ i,(char) i,
+ tcharptr->width,tcharptr->height,tcharptr->xOffset,tcharptr->yOffset,
+ tcharptr->tfmw, tcharptr->cw, (int)(tcharptr->charsize));
+ */
+/*****************************************************************************/
+ }
+ }
+
+
+unsigned char
+skip_specials( pkloc )
+long *pkloc;
+{
+ long i, j;
+ register unsigned char flag_byte;
+ do {
+ flag_byte = (unsigned char) NoSignExtend(pxlfp, 1);
+/*
+fprintf(stderr,"flagbyte = %d, pkloc=%ld\n",(int)flag_byte,*pkloc);
+*/
+
+ (*pkloc) ++;
+ if (flag_byte >= 240)
+ switch (flag_byte) {
+ case 240:
+ case 241:
+ case 242:
+ case 243 : {
+ i = 0 ;
+ for (j = 240; j <= (long)flag_byte; j++) {
+ i = 256 * i + NoSignExtend(pxlfp, 1) ;
+ (*pkloc) ++;
+ }
+ for (j = 1; j <= i; j++) {
+ (void) NoSignExtend(pxlfp, 1) ;
+ (*pkloc) ++;
+ }
+ break;
+ }
+ case 244 : {
+ i = NoSignExtend(pxlfp, 4);
+ (*pkloc) += 4;
+ break;
+ }
+ case 245 :
+ break;
+ case 246 :
+ break ;
+ case 247:
+ case 248:
+ case 249:
+ case 250:
+ case 251:
+ case 252:
+ case 253:
+ case 254:
+ case 255: {
+ Fatal("Unexpected flagbyte %d!\n",
+ (int)flag_byte) ;
+ }
+ }
+ } while (!((flag_byte < 240) || (flag_byte == PK_POST))) ;
+ return(flag_byte);
+}
+
+
+/*-->ReadPostAmble*/
+/**********************************************************************/
+/************************** ReadPostAmble ***************************/
+/**********************************************************************/
+/***********************************************************************
+ This routine is used to read in the postamble values. It
+ initializes the magnification and checks the stack height prior to
+ starting printing the document.
+***********************************************************************/
+void
+ReadPostAmble(load)
+bool load;
+{
+ FindPostAmblePtr (&postambleptr);
+ if (NoSignExtend(dvifp, 1) != POST)
+ Fatal ("POST missing at head of postamble");
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr,"got POST command\n");
+#endif
+ ppagep = NoSignExtend(dvifp, 4);
+ num = NoSignExtend(dvifp, 4);
+ den = NoSignExtend(dvifp, 4);
+ mag = NoSignExtend(dvifp, 4);
+ if ( usermag > 0 && usermag != mag )
+ Warning("DVI magnification of %ld over-ridden by user (%ld)",
+ mag, usermag );
+ if ( usermag > 0 )
+ mag = usermag;
+ hconv = DoConv(num, den, hconvRESOLUTION);
+ vconv = DoConv(num, den, vconvRESOLUTION);
+ (void) NoSignExtend(dvifp, 4); /* height-plus-depth of tallest page */
+ (void) NoSignExtend(dvifp, 4); /* width of widest page */
+ if (NoSignExtend(dvifp, 2) >= STACK_SIZE)
+ Fatal ("Stack size is too small");
+ (void) NoSignExtend(dvifp, 2); /* this reads the number of pages in */
+ /* the DVI file */
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr,"now reading font defs");
+#endif
+ if (load)
+ GetFontDef ();
+}
+
+
+/*-->LoadAChar*/
+/**********************************************************************/
+/***************************** LoadAChar ******************************/
+/**********************************************************************/
+void
+LoadAChar(c, ptr)
+long c;
+register struct char_entry *ptr;
+{
+ long *pr;
+ long bytes;
+
+ if (ptr->where.address.fileOffset == NONEXISTANT
+#ifdef LJ_RESIDENT_FONTS
+ || fontptr->resident_p
+#endif
+ ) {
+ ptr->where.isloaded = FALSE;
+ return;
+ }
+
+ OpenFontFile();
+
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr, "LoadAChar: <%c>(%ld) from file at pos %ld\n",
+ (char)c,c,ptr->where.address.fileOffset);
+#endif
+
+#ifdef USEPXL
+
+ fseek(pxlfp, ptr->where.address.fileOffset, 0);
+
+ if (fontptr->id == pk89) {
+#ifdef PARANOIA
+ unsigned char temp;
+ temp = (unsigned char) NoSignExtend(pxlfp, 1);
+
+ if ((int)(ptr->flag_byte) != (int)temp) {
+ fprintf(stderr,"font=%lx, ptr=%lx\n",fontptr,ptr);
+ Fatal("%d: oh boy! old flag %d, new flag %d, ptr=%lx\n",
+ (int)c,(int)(ptr->flag_byte),(int)temp,ptr);
+ }
+#endif
+
+ if ((ptr->flag_byte & 7) == 7) {
+ bytes = ((long) NoSignExtend(pxlfp, 4)) - 28;
+ fseek(pxlfp, ptr->where.address.fileOffset + 36, 0);
+/*
+fprintf(stderr,"bytes=%d, seeking at %ld\n",
+ bytes, ptr->where.address.fileOffset + 36);
+*/
+ } else if ((ptr->flag_byte & 4) == 4) {
+ bytes = ((long)ptr->flag_byte & 3)
+ * 65536l + NoSignExtend(pxlfp, 2) - 13;
+ fseek(pxlfp, ptr->where.address.fileOffset + 16, 0);
+ } else {
+ bytes = ((long)ptr->flag_byte & 3)
+ * 256 + NoSignExtend(pxlfp, 1) - 8;
+ fseek(pxlfp, ptr->where.address.fileOffset + 10, 0);
+ }
+ } else if (fontptr->id == id1002)
+ bytes = ((( (long)ptr->width + 7) >> 3) * (long) ptr->height);
+ else if (fontptr->id == id1001)
+ bytes = 4 * (((long)ptr->width + 31) >> 5) * (long)ptr->height;
+ else
+ bytes = 0;
+
+ if (bytes > 0) {
+ /* do NOT load Huge characters */
+ if ((bytes > HUGE_CHAR_PATTERN) && (fontptr->id != pk89)) {
+ qfprintf(stderr,"Huge Character <%c> (%ld Bytes)\n", (char)c, bytes);
+ ptr->charsize = HUGE_SIZE;
+ ptr->where.isloaded = FALSE;
+ } else {
+ if ( (pr = (long *)malloc( bytes )) == NULL )
+ Fatal("Unable to allocate %ld bytes for char <%c>\n",
+ bytes, (char)c);
+/*
+ * else fprintf(stderr,"allocating %ld bytes char <%c>(%d)\t at 0x%lx\n",
+ * bytes, (char)c,(int)c,pr);
+ */
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr,
+ "Allocating Char <%c>, FileOffset=%lX, Bytes=%ld (%d) <%d>\n",
+ (char) c, ptr->where.address.fileOffset, bytes,
+ (int)bytes, (unsigned int)bytes);
+#endif
+ allocated_storage += bytes;
+ fread(pr, 1, (int) bytes , pxlfp);
+ ptr->where.address.pixptr = pr;
+ }
+ }
+#else
+ fseek(gfin, ptr->where.address.fileOffset, 0);
+ gettochar();
+ readbits();
+ if (num_bytes > HUGE_CHAR_PATTERN)
+ ptr->charsize = HUGE_SIZE;
+#endif
+ ptr->where.isloaded = TRUE;
+ if (ptr->charsize != SMALL_SIZE
+#ifdef LJ
+ /* we might have problems at the edge of the paper with diff. sized characters
+ * the correct treatment would be to check whether the bounding box of
+ * tfontptr is within the paper relative to the current position
+ */
+ || fontptr->max_height > CHAR_HEIGTH_LARGE
+ || (rasterfont[fontptr->plusid])
+#endif
+ )
+ return;
+
+ EmitChar(c, ptr);
+#ifdef USEPXL
+ /* we should really free the space used by the PXL data after this
+ point, but it is not large, and besides, we may want to be
+ more clever in the future, about sending bitmaps. So keep
+ the data around */
+#endif
+}
+/*-->SetChar*/
+/**********************************************************************/
+/***************************** SetChar ******************************/
+/**********************************************************************/
+void
+SetChar(c, command, PassNo, do_posn,in_string)
+long c;
+short command;
+int PassNo;
+bool do_posn,in_string;
+{
+ register struct char_entry *ptr; /* temporary char_entry pointer */
+ bool pos_after = FALSE;
+
+ ptr = &(fontptr->ch[c]);
+ if (!((ptr->where.isloaded) || (ptr->charsize == HUGE_SIZE)))
+ LoadAChar(c, ptr);
+ if (PassNo == 0)
+ return;
+
+ if (do_posn) {
+#ifdef IBM3812
+ if (CharStringPos>0) {
+ fprintf(stderr,"!!!! That should never happen!!!\n");
+ CharStringOut;
+ }
+#endif
+ SetPosn(h, v);
+ }
+
+/*
+printf("(%d) hh=%ld (+%ld/+%ld), h=%ld, xh=%ld,xhh=%ld, [%ld|%ld] ->%d\n",
+ (int)do_posn,hh,(long)ptr->cw,(long)ptr->cw*(long)hconv,h,
+ PIXROUND(h, hconv),
+ PIXROUND(hh, hconv),
+ labs((hh-h)),hconv,(labs((hh-h))>hconv)
+ );
+*/
+
+ if (in_string && (labs((hh-h))>hconv)) {
+#ifdef IBM3812
+ CharStringOut;
+#endif
+ SetPosn(h, v);
+ }
+
+/*
+fprintf(stderr,"raster?=%d - last_ry=%d, last_rx=%d,mmax-height=%d\n",
+ (int)last_ry < fontptr->max_height, (int)last_ry,(int)last_rx,
+ (int)fontptr->max_height);
+*/
+
+ if (fontptr->font_file_id != NO_FILE) { /* ignore missing fonts */
+ if (
+#ifdef LJ_RESIDENT_FONTS
+ !fontptr->resident_p &&
+#endif
+ (ptr->charsize != SMALL_SIZE
+#ifdef LJ
+ /* the LaserJet cannot print characters
+ * where the bounding box lies outside the
+ * paper edge. Missing: right paper edge
+ */
+ || last_ry < (int)fontptr->max_height
+ || fontptr->max_height > CHAR_HEIGTH_LARGE
+ || (rasterfont[fontptr->plusid])
+#endif
+ )) {
+#ifdef LJ
+ int tmp;
+ char sign;
+
+ if (!do_posn) {
+ SetPosn(h, v);
+ }
+#ifdef USEPXL
+ tmp = (int) -ptr->yOffset;
+#else
+ tmp = (int) num_rows-y_offset;
+#endif
+ if (tmp != 0) {
+ if (tmp < 0) {
+ sign = '-'; tmp = -tmp;
+ } else
+ sign = '+';
+ EMIT(outfp, "\033*p%c%dY", sign, tmp);
+ }
+#ifdef USEPXL
+ tmp = (int) -ptr->xOffset;
+#else
+ tmp = (int) -x_offset;
+#endif
+ if (tmp != 0) {
+ if (tmp < 0) {
+ sign = '-'; tmp = -tmp;
+ } else
+ sign = '+';
+ EMIT(outfp, "\033*p%c%dX", sign, tmp);
+ }
+#endif
+#ifdef IBM3812
+ CharStringOut;
+#endif
+#ifdef DEBUG
+ if (Debug)
+#ifndef vms
+ fprintf(stderr,"Raster character <%c> %hd\n", (char) c,(short)c);
+#else
+ fprintf(stderr,"Raster character <%c> %d\n", (char) c,(short)c);
+#endif
+#endif
+ RasterChar(ptr);
+ pos_after = TRUE;
+ } else {
+ unsigned char cc;
+ cc = VisChar((char)c);
+#ifdef IBM3812
+#ifdef USEPXL
+ if ( ptr->yyOffset || (!in_string) ) {
+ CharStringOut;
+ MoveVert(ptr->yyOffset);
+ sprintf(PMPformat, "\01%c", cc);
+ PMPout(2, PMPformat);
+ MoveVert((int)-(ptr->yyOffset));
+ } else {
+#endif
+ if (CharStringPos==CHARSTRINGMAX)
+ CharStringOut;
+
+ CharString[CharStringPos] = cc;
+ CharStringPos++;
+#ifdef USEPXL
+ }
+#endif
+#endif
+#ifdef LJ
+#define TRANSPARENTCHAR(ch) \
+ if ((ch == 0l) || (ch >= 7l && ch <= 15l) || (ch == 27l)) \
+ EMIT(outfp, "\033&p1X%c", (unsigned char)ch); \
+ else EMITC((unsigned char)ch)
+#ifdef USEPXL
+ if (ptr->yyOffset) {
+#ifndef vms
+ EMIT(outfp, "\033*p+%hdY", ptr->yyOffset);
+ TRANSPARENTCHAR(cc);
+ EMIT(outfp, "\033*p-%hdY", ptr->yyOffset); /* GUGUGU 255 */
+#else
+ EMIT(outfp, "\033*p+%dY", ptr->yyOffset);
+ TRANSPARENTCHAR(cc);
+ EMIT(outfp, "\033*p-%dY", ptr->yyOffset); /* GUGUGU 255 */
+#endif
+ } else
+#endif
+/* EMITC( (unsigned char)c);*/
+ { TRANSPARENTCHAR(cc);}
+#endif
+ }
+ hh += (long) ptr->cw*hconv;
+ }
+ if (command <= SET4)
+ h += ptr->tfmw;
+ if (pos_after) {
+ SetPosn(h, v);
+ }
+}
+
+
+void
+DoBop()
+{
+ struct font_entry *p;
+#ifdef LJ
+ register short i;
+ if (fonts_used_on_this_page > MAX_FONTS_PER_PAGE) {
+ for (i = 0; i < HANDLE_MAX_FONTS; i++)
+ rasterfont[i] = FALSE;
+ }
+ fonts_used_on_this_page = 0;
+#endif
+ for (p = hfontptr; p; p = p->next) {
+ p->used_on_this_page = FALSE;
+ }
+}
+
+
+/*-->SetFntNum*/
+/**********************************************************************/
+/**************************** SetFntNum *****************************/
+/**********************************************************************/
+void
+SetFntNum(k, Emitting)
+long k;
+bool Emitting;
+/* this routine is used to specify the font to be used in printing future
+ characters */
+{
+#ifdef LJ
+ static unsigned short plusid = 0;
+#endif
+ fontptr = hfontptr;
+ while ((fontptr != NULL) && (fontptr->k != k))
+ fontptr = fontptr->next;
+ if (fontptr == NULL)
+ Fatal("font %ld undefined", k);
+ if (Emitting && fontptr->font_file_id != NO_FILE) {
+ if (!fontptr->used_on_this_page
+#ifdef LJ_RESIDENT_FONTS
+ && !fontptr->resident_p
+#endif
+ ) {
+ fontptr->used_on_this_page = TRUE;
+#ifdef LJ
+ if (++fonts_used_on_this_page > MAX_FONTS_PER_PAGE) {
+ qfprintf(stderr,"this is the %d. font on this page!",
+ fonts_used_on_this_page);
+ qfprintf(stderr," (max = %d) rastering characters!\n",
+ MAX_FONTS_PER_PAGE);
+ rasterfont[fontptr->plusid] = TRUE;
+ }
+#endif
+ }
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr, "Switching to font #%d (%s).\n", k, fontptr->n);
+#endif
+ /* activate font */
+#ifdef IBM3812
+ sprintf(PMPformat, "\323%c", (unsigned char)fontptr->plusid);
+ PMPout(2, PMPformat);
+#endif
+#ifdef LJ
+ if (!rasterfont[fontptr->plusid]) {
+#ifdef LJ_RESIDENT_FONTS
+ if (fontptr->resident_p) {
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr, "Resident font #%d.\n", fontptr->resid);
+#endif
+ EMIT(outfp, "\033(%s", fontptr->symbol_set);
+ EMIT(outfp, "\033(s%up%.2f%c%us%db%uT",
+ fontptr->spacing,
+ /* height in points, or pitch */
+ fontptr->spacing ? fontptr->s / 65536.0
+ : fontptr->pitch ,
+ fontptr->spacing ? 'v' : 'h', /* height or pitch? */
+ fontptr->style, /* upright, italic, ... */
+ fontptr->weight, /* regular, bold, ... */
+ fontptr->resid);
+ } else
+#endif /* LJ_RESIDENT_FONTS */
+ if (fontptr->plusid>0) EMIT(outfp, "\033(%dX", fontptr->plusid);
+ else EMIT(outfp, "\033(X");
+ }
+/* else fprintf(stderr,"I am doing rasterfont for plusid=%d instead\n",
+ fontptr->plusid);
+*/
+#endif
+ }
+#ifdef LJ /* reassignment of printer font id 0.48 */
+ else if (fontptr->font_file_id != NO_FILE
+#ifdef LJ_RESIDENT_FONTS
+ && !fontptr->resident_p
+#endif
+ ) {
+ if (fontptr->ncdl == 0) {
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr, "Changing plusid from %d to %d\n",
+ fontptr->plusid, (int)plusid);
+#endif
+ fontptr -> plusid = plusid;
+ plusid ++;
+ }
+ }
+#endif
+}
+
+
+/*-->SetPosn*/
+/**********************************************************************/
+/***************************** SetPosn ******************************/
+/**********************************************************************/
+void /* output a positioning command */
+SetPosn(x, y)
+long x, y;
+{
+ int rx, ry;
+ rx = (int)PIXROUND(x, hconv) + x_goffset;
+ ry = (int)PIXROUND(y, vconv) + y_goffset;
+
+/*
+* fprintf(stderr,"setposn to %ld/%ld, %d/%d\n",x,y,rx,ry);
+*/
+
+#ifdef IBM3812
+ PMPcont(3);
+ PMPoutC('\340');
+ EMITWORD(LARGER(rx,0));
+
+ if (last_ry != ry) { /* necessary to set new y-position */
+ PMPcont(3);
+ PMPoutC('\341');
+ EMITWORD(LARGER(ry,0));
+ }
+#endif
+#ifdef LJ
+ if (last_ry != ry) /* necessary to set new y-position */
+ EMIT(outfp, "\033*p%dx%dY", LARGER(rx,0), LARGER(ry,0));
+ else
+ EMIT(outfp, "\033*p%dX", LARGER(rx,0));
+#endif
+
+ last_ry = ry; /* last y-position on output device */
+ last_rx = rx; /* last x-position on output device */
+/*
+ * must know where device "really" is horizontally, for rel. posning.
+ * (maybe in the future), but we always use direct positioning for
+ * vertical movement.
+ */
+ /* hh = rx * hconv; */
+ hh = x;
+ vv = y;
+/*
+ * fprintf(stderr,"DoPosn: x=%ld, y=%ld, rx=%d, ry=%d, hh=%ld, vv=%ld\n",
+ * x,y,rx,ry,hh,vv);
+ */
+}
+
+
+#ifdef IBM3812
+/*-->PMPLine*/
+/**********************************************************************/
+/***************************** PMPLine ******************************/
+/**********************************************************************/
+void /* drawing lines on the 3812 using PMP vector commands */
+PMPLine(w, y, x)
+int w, y, x;
+{
+
+ if ((w == 0) || ((x == 0) && (y == 0)))
+ return;
+
+/*
+fprintf(stderr,"w=%d / %d - %d, y=%d / %d - %d, x=%d / %d - %d\n",
+ w,(char)(w & 0xff),(int)((signed_char)(w & 0xff)),
+ y,(char)(y & 0xff),(int)((signed_char)(y & 0xff)),
+ x,(char)(x & 0xff),(int)((signed_char)(x & 0xff)));
+*/
+
+ if ( (((signed_char)(x & 0xff)) == x ) &&
+ ( ((signed_char)(y & 0xff)) == y ) ) {
+ PMPcont(6);
+ PMPout(1, "\370");
+ EMITWORD(3); /* length of vector */
+ PMPoutC((unsigned char)(0x80 | 0x00 | (unsigned char) w));
+ PMPoutC((signed_char)(y & 0xff));
+ PMPoutC((signed_char)(x & 0xff));
+/*
+ fprintf(stderr,"F8 00 03: w=%d, x=%d(%d-%.2X), y=%d(%d-%.2X),\n",
+ w,x,(char)(x & 0xff),(signed_char)(x & 0xff),
+ y,(char)(y & 0xff),(signed_char)(y & 0xff));
+*/
+
+ } else {
+ PMPcont(8);
+ PMPout(1, "\370");
+ EMITWORD(4 + 1); /* length of vector */
+ PMPoutC((unsigned char)(0xC0 | 0x00 | (unsigned char) w));
+ EMITWORD(y);
+ EMITWORD(x);
+/*
+ fprintf(stderr,"F8 00 05: w=%d, x=%d, y=%d,\n", w,x,y);
+*/
+ }
+}
+
+
+#endif
+/*-->SetRule*/
+/**********************************************************************/
+/***************************** SetRule ******************************/
+/**********************************************************************/
+void /* this routine will draw a rule */
+SetRule(a, b, Set)
+long a, b;
+int Set;
+{
+ long xx, yy;
+#ifdef IBM3812
+ short hor_offset, vert_offset, ll;
+#endif
+ if ( a > 0 && b > 0 ) {
+ SetPosn(h, v); /* lower left corner */
+ xx = (long)PIXROUND(b, hconv); /* width */
+ yy = (long)PIXROUND(a, vconv); /* height */
+
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr,"Rule xx=%ld, yy=%ld\n", xx, yy);
+#endif
+
+#ifdef IBM3812
+ hor_offset = (short)(last_ry - yy);
+ if (hor_offset < 0) yy += hor_offset;
+ if (last_rx < 0) xx += last_rx;
+
+ if (Landscape) {
+ if (last_ry > MAX_PAGE_WIDTH) yy += MAX_PAGE_WIDTH-last_ry;
+ hor_offset = (short)(MAX_PAGE_HEIGHT - (last_rx + xx));
+ } else {
+ if (last_ry > MAX_PAGE_HEIGHT) yy += MAX_PAGE_HEIGHT-last_ry;
+ hor_offset = (short)(MAX_PAGE_WIDTH - (last_rx + xx));
+ }
+ if (hor_offset < 0) xx += hor_offset;
+
+ if ((xx > 31) && (yy > 31)) {
+/*
+ * fill area by multiple lines (kind of a mess)
+ * process for simplicity always horizontally
+ */
+
+/* fprintf(stderr, "large box: w=%d, x=%d, y=%d\n",(int)yy,(int)xx,0);*/
+
+ hor_offset = HOR_HALF(30);
+ MoveHor(hor_offset);
+ vert_offset = VERT_HALF(30);
+ MoveVert(-vert_offset);
+ ll = (short)xx - 30;
+
+ for (; yy > 30; yy -= 30) {
+ PMPLine(30, 0, ll);
+ MoveHor(-ll);
+ MoveVert(-30);
+ }
+
+ hor_offset = -hor_offset + HOR_HALF(yy);
+ MoveHor(hor_offset);
+ vert_offset = (vert_offset - 30) + VERT_HALF(yy);
+ MoveVert(-vert_offset);
+
+ PMPLine((int)yy, 0, (int)(xx - yy));
+
+ } else if ( (yy < xx) && (xx > 0) ) {
+
+/* fprintf(stderr, "hori rule: w=%d, x=%d, y=%d\n",(int)yy,(int)(xx-yy),0);*/
+
+ hor_offset = HOR_HALF(yy);
+ vert_offset = VERT_HALF(yy);
+
+ MoveHor(hor_offset);
+ MoveVert(-vert_offset);
+
+ PMPLine((int)yy, 0, (int)(xx - yy));
+ } else if ( (xx < yy) && (yy > 0)) {
+
+ hor_offset = HOR_HALF(xx);
+ vert_offset = VERT_HALF(xx);
+/*
+ fprintf(stderr, "move: x=%d, y=%d\n",hor_offset,-vert_offset);
+ fprintf(stderr, "vert rule: w=%d, x=%d, y=%d\n",(int)xx,0,(int)-(yy-xx));
+*/
+ MoveHor(hor_offset);
+ MoveVert(-vert_offset);
+
+ PMPLine((int)xx, (int)-(yy - xx), 0);
+ } else if (xx == yy) {
+ short y0; /* small square box!! */
+
+ y0 = (short)yy / 2;
+ hor_offset = HOR_HALF(y0);
+ MoveHor(hor_offset);
+ vert_offset = VERT_HALF(y0);
+ MoveVert(-vert_offset);
+ ll = (short)xx - y0;
+
+ PMPLine((int)y0, 0, ll);
+
+ hor_offset = -(ll + hor_offset);
+ vert_offset = (y0 - vert_offset);
+
+ yy -= (long)y0;
+ hor_offset += HOR_HALF(yy);
+ MoveHor(hor_offset);
+ vert_offset += VERT_HALF(yy);
+ MoveVert(-vert_offset);
+
+ PMPLine((int)yy, 0, (int)xx - yy);
+ }
+#endif
+#ifdef LJ
+ if (last_ry + 1 < yy) yy = last_ry + 1;
+ if (last_rx < 0) xx += last_rx;
+
+ if (((int)pgsiz_dots >0) && ((int)last_ry > (int)pgsiz_dots))
+ yy += (long)pgsiz_dots - (long)last_ry;
+
+ if ((yy>0) && (xx>0))
+ EMIT(outfp, "\033*p-%ldY\033*c%lda%ldbP", yy - 1, xx, yy);
+#endif
+ last_ry = UNKNOWN; /* next time full positioning */
+ }
+ if (Set)
+ h += b;
+}
+
+
+/*-->SetString*/
+/**********************************************************************/
+/***************************** SetString ****************************/
+/**********************************************************************/
+void
+SetString(firstch, PassNo) /* read and set a consecutive string of chars */
+short firstch;
+int PassNo;
+{
+ short c;
+ register unsigned short i;
+
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr, "SetString ");
+#endif
+ for (i = 0, c = firstch; c >= SETC_000 && c <= SETC_127; i++) {
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr, "%d(%c) ", c, c);
+#endif
+ SetChar((long)c, c, PassNo, (bool)(i==0),TRUE);
+ c = (short) NoSignExtend(dvifp, 1);
+ }
+ fseek(dvifp, -1l, 1); /* backup one character */
+#ifdef IBM3812
+ CharStringOut;
+#endif
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr, "...SetString\n");
+#endif
+}
+
+#ifndef ARITHMETIC_RIGHT_SHIFT
+long signTab[5] = {0,0x00000080,0x00008000,0x00800000,0x00000000};
+long extendTab[5] = {0,~0^0xff,~0^0xffff,~0^0xffffff,~0^0xffffffff};
+#endif
+
+/*-->SignExtend*/
+/**********************************************************************/
+/**************************** SignExtend ****************************/
+/**********************************************************************/
+long
+SignExtend(fp, n) /* return n byte quantity from file fd */
+register FILE *fp; /* file pointer */
+register int n; /* number of bytes */
+{
+ int n1; /* number of bytes */
+ long x; /* number being constructed */
+#ifdef SIGN_DEBUG
+ long x0; /* copy of x */
+#endif
+ x = getc(fp); /* get first (high-order) byte */
+ n1 = n--;
+ while (n--) {
+ x <<= 8;
+ x |= getc(fp);
+ }
+/*
+ * NOTE: This code assumes that the right-shift is an arithmetic, rather
+ * than logical, shift which will propagate the sign bit right. According
+ * to Kernighan and Ritchie, this is compiler dependent!
+ */
+
+#ifdef SIGN_DEBUG
+ x0 = x;
+#endif
+
+#ifdef ARITHMETIC_RIGHT_SHIFT
+ x <<= 32 - 8 * n1;
+ x >>= 32 - 8 * n1; /* sign extend */
+#else
+ if (x & signTab[n1]) x |= extendTab[n1];
+#endif
+
+#ifdef SIGN_DEBUG
+ fprintf(stderr,"\tSignExtend(fp,%d)=%X, was=%X,%d\n",
+ n1,x,x0,x0&signTab[n1]);
+#endif
+
+#ifdef DEBUG
+ if (Debug > 1)
+ fprintf(stderr,"\tSignExtend(fp,%d)=%X\n", n1, x);
+#endif
+ return(x);
+}
+
+
+/*-->SkipFontDef*/
+/**********************************************************************/
+/**************************** SkipFontDef ***************************/
+/**********************************************************************/
+void
+SkipFontDef()
+{
+ int a, l;
+ char n[STRSIZE];
+
+ (void) NoSignExtend(dvifp, 4);
+ (void) NoSignExtend(dvifp, 4);
+ (void) NoSignExtend(dvifp, 4);
+ a = (int) NoSignExtend(dvifp, 1);
+ l = (int) NoSignExtend(dvifp, 1);
+ GetBytes(dvifp, n, a + l);
+}
+
+
+/*-->Warning*/
+/**********************************************************************/
+/***************************** Warning ******************************/
+/**********************************************************************/
+void /* issue a warning */
+Warning(fmt, a, b, c, d)
+char *fmt; /* format */
+char *a, *b, *c, *d; /* arguments */
+{
+#ifndef vms
+ G_errenc = 1;
+#else
+ G_errenc = (SS$_ABORT | STS$M_INHIB_MSG); /* no message on screen */
+#endif
+ if ( G_nowarn || G_quiet )
+ return;
+
+ fprintf(stderr, "warning : ");
+ fprintf(stderr, fmt, a, b, c, d);
+ fprintf(stderr, "\n");
+}
+
+void
+PutWord(w)
+int w;
+{
+ EMITC((char)(w >> 8) & 0xff);
+ EMITC((char)w & 0xff);
+}
+
+
+#ifdef IBM3812
+/*-->PMPout*/
+/*****************************************************************************/
+/* This routine produces the PMP-envelopes for the 3812. Its semantics are:
+
+ first arg == 0 ... flush buffer
+ first arg == -1 ... number of bytes specified in the second argument
+ have to be continuous, that is they must not
+ be disrupted by ENTER PMP etc.
+ first arg > 0 output first arg bytes
+
+ If arg2 > OUTBUFSIZE ... flush buffer,
+ switch to unbuffered mode
+ (dont't collect PMP commands)
+ If arg2+bufferpointer > OUTBUFSIZE ... flush buffer,
+ block will fit into buffer
+ otherwise ..... block will fit into buffer
+
+ Buffering is done to reduce the ENTER PMP-commands. Initially
+ the 3812 is in PC-ASCII mode. In order to issue a PMP-command it is
+ necessary to enter PMP mode. The ENTER-PMP-command contains the
+ number of bytes that will be interpreted as PMP-commands. In the
+ most naive approach for each primitive command (eg. set cursor) you
+ have to produce a seperate ENTER-PMP-envelope (5 bytes). It is
+ favourable to collect as many PMP commands as possible in one envelope. */
+/*****************************************************************************/
+void
+PMPout(l, s)
+char *s;
+int l;
+{
+ static char buffer[OUTBUFSIZE];
+ static unsigned short bp = 0; /* range 0..OUTBUFSIZE */
+ static long continuous = 0l;
+ static bool buffered = TRUE;
+
+ if (l == 0) {
+ if (bp == 0)
+ return;
+ EMIT(outfp, "\033[C%c%c", (unsigned char)(bp & 0xFF),
+ (unsigned char)(bp >> 8));
+ EMITB((int)bp, buffer);
+ bp = 0;
+ return;
+ }
+ if (l == -1) {
+ continuous = (long)s;
+ if (continuous + (long)bp + 5l > (long) OUTBUFSIZE)
+ PMPflush;
+ buffered = (bool) ((continuous + 5l <= (long) OUTBUFSIZE));
+ if (!buffered) {
+ EMIT(outfp, "\033[C%c%c",
+ (unsigned char)(continuous & 0xFF),
+ (unsigned char)((continuous >> 8) & 0xFF));
+ }
+ return;
+ }
+ if (buffered) {
+ register int i;
+ if ( ((long)l + bp) > OUTBUFSIZE)
+ PMPflush;
+ for (i = 0; i < l; i++)
+ buffer[bp+i] = s[i];
+ bp += (unsigned short)l;
+ } else {
+ EMITB((int)l, s);
+ buffered = (bool) ((continuous -= (long)l) <= 0) ;
+ }
+}
+
+
+void
+PMPoutC(c)
+char (c);
+{
+ PMPout(1, &c);
+}
+
+
+#endif
+#ifdef MSDOS
+/*-->AssureBinary*/
+/**********************************************************************/
+/*************************** AssureBinary *****************************/
+/**********************************************************************/
+/* This procedure is both DOS AND MSC dependent. The MSC file open on */
+/* a device ignores the 'binary' of the "wb" parameter and opens the */
+/* file in ascii mode. This procedure sets the file f to binary mode */
+/* if it is connected to a device that is not console input or output */
+/* or the null device. For other operating systems this routine is */
+/* useless. (Background: MSDOS 3.2 Technical Reference upd 1 pg 6-137 */
+/**********************************************************************/
+void
+AssureBinary(f)
+FILE *f;
+{
+ union REGS regs; /* registers for bios call */
+
+ regs.h.ah = (unsigned char) 0x44; /* IOCTL */
+ regs.h.al = (unsigned char) 0x00; /* get device information */
+ regs.x.bx = (unsigned int) fileno(f); /* handle from MSC */
+ intdos(&regs, &regs); /* call DOS interrupt */
+ /* ---> result in DX */
+
+ if ( (regs.h.dl & 0x80) /* file handle points to a device */
+ && !(regs.h.dl & 0x07) ) /* neither console i/o or null */ {
+
+ regs.h.dl |= 0x20; /* set BINARY bit in device info */
+
+ regs.h.ah = (unsigned char) 0x44; /* IOCTL */
+ regs.h.al = (unsigned char) 0x01; /* set device information*/
+ regs.x.bx = (unsigned int) fileno(f); /* handle from MSC */
+ regs.h.dh = (unsigned char) 0x00; /* clear DH */
+ intdos(&regs, &regs); /* call DOS interrupt */
+ }
+}
+
+
+#endif
+
+#ifdef USEPXL
+bool getbit ();
+unsigned char getnyb ();
+long pk_packed_num ();
+
+
+#define PKBYTE *pkloc; pkloc ++
+#define OUTCHAR(c) raster_line_buf[bp]= (unsigned char)c; bp++
+
+unsigned char bitweight, inputbyte ;
+unsigned char dyn_f ;
+unsigned char *pkloc;
+int repeatcount;
+
+void /* <Read and translate raster description@>*/
+PkRaster(ce, raster)
+struct char_entry *ce;
+bool raster;
+{
+ int rp;
+ int current_line;
+ int wordwidth ;
+ bool turnon;
+ unsigned short nbpl;
+ long rowsleft, word, wordweight, hbit, count, i, j, tl;
+ long row[101] ;
+ unsigned char raster_line_buf[BYTES_PER_PIXEL_LINE];
+ unsigned short bp;
+
+
+ if (ce->charsize == HUGE_SIZE)
+ Fatal( "cannot process currently PK font patterns of that size!\n");
+
+
+ current_line = 0;
+ pkloc = (unsigned char *)ce->where.address.pixptr;
+ dyn_f = (unsigned char)(ce->flag_byte >> 4);
+ turnon = (bool)((ce->flag_byte & 8) == 8);
+ wordwidth = (int)(ce->width + 31) >> 5 ;
+ nbpl = ((int)(ce->width) + 7) >> 3;
+
+ bitweight = 0 ;
+ if (dyn_f == 14) {
+ /*printf("<Get raster by bits@>\n");*/
+ for (i = 1; i <= (long)ce->height; i++) {
+ word = 0 ;
+ wordweight = 31 ;
+ bp = 0; /* Sowa */
+
+#ifdef DRAWGLYPH
+ printf(" |");
+#endif
+ for (j = 1; j <= (long) ce->width; j++) {
+ bool getbit;
+ /* bp = 0; SOWA */
+/*******************************************begin Getbit *********/
+ bitweight /= 2 ;
+ if ( bitweight == 0 ) {
+ inputbyte = PKBYTE ;
+ bitweight = 128 ;
+ }
+ getbit = (bool)
+ ( inputbyte >= bitweight ) ;
+ if ( getbit )
+ inputbyte -= bitweight ;
+/*********************************************end Getbit *********/
+
+ if (getbit)
+ word += power[wordweight] ;
+
+ wordweight --;
+ if (wordweight == -1) {
+
+#ifdef DRAWGLYPH
+ { int k;
+ for (k=31; k>=0; k--) {
+ if ((power[k] & word)!=0) printf("M");
+ else printf(".");
+ }
+ }
+#endif
+
+ OUTCHAR((word >> 24 & 0xFF));
+ OUTCHAR((word >> 16 & 0xFF));
+ OUTCHAR((word >> 8 & 0xFF));
+ OUTCHAR((word & 0xFF));
+
+ word = 0 ;
+ wordweight = 31 ;
+ }
+ }
+ if (wordweight < 31) {
+#ifdef COMMENT
+#ifdef DRAWGLYPH
+ { int k;
+ for (k=15; k>=0; k--) {
+ if ((power[k] & word)!=0) printf("Z");
+ else printf(":");
+ }
+ }
+ printf("|\n ----|");
+#endif
+#endif
+
+ for (j = 3; j >= (wordwidth * 4 - (long)nbpl);
+ j--) {
+
+ OUTCHAR(((word >> (j << 3)) & 0xff));
+
+#ifdef DRAWGLYPH
+ { int k;
+ for (k=7; k>=0; k--) {
+ if ((power[k] & ((word >> (j << 3)) & 0xff))!=0) printf("M");
+ else printf(".");
+ }
+ }
+#endif
+
+ }
+ }
+
+ if (raster) {
+ RasterLine(ce, (unsigned int)nbpl,
+ current_line, raster_line_buf);
+ current_line++;
+ } else
+ EMITL(bp, raster_line_buf);
+
+#ifdef DRAWGLYPH
+ printf("|\n");
+#endif
+ }
+ } else {
+ /* fprintf(stderr, "@<Create normally packed raster@>\n"); */
+ rowsleft = (long) ce->height ;
+ hbit = (long) ce->width ;
+ repeatcount = 0 ;
+ wordweight = 32 ;
+ word = 0 ;
+ rp = 1 ;
+ while ( rowsleft > 0 ) {
+ count = pk_packed_num() ;
+ bp = 0;
+
+ while (count > 0) {
+ if ((count < wordweight) && (count < hbit)) {
+ if (turnon)
+ word +=
+ gpower[wordweight] -
+ gpower[wordweight - count] ;
+
+ hbit -= count ;
+ wordweight -= count ;
+ count = 0 ;
+ } else if ((count >= hbit) && (hbit <=
+ wordweight)) {
+
+ if (turnon)
+ word +=
+ gpower[wordweight] -
+ gpower[wordweight - hbit] ;
+
+ row[rp] = word ;
+
+ /*fprintf(stderr, " @<Send row@> \n");*/
+ for (i = 0; i <= (long) repeatcount; i++) { int ii;
+
+#ifdef DRAWGLYPH
+ printf("*** |");
+#endif
+ for (ii = 1; ii < wordwidth; ii++) {
+ tl = row[ii];
+
+ OUTCHAR((tl >> 24 & 0xFF));
+ OUTCHAR((tl >> 16 & 0xFF));
+ OUTCHAR((tl >> 8 & 0xFF));
+ OUTCHAR((tl & 0xFF));
+
+#ifdef DRAWGLYPH
+ { int k;
+ for (k=31; k>=0; k--) {
+ if ((power[k] & row[ii])!=0) printf("M");
+ else printf(".");
+ }
+ }
+#endif
+ }
+ tl = row[wordwidth];
+ for (j = 3; j >= (wordwidth *4 - (long)nbpl);
+ j--) {
+
+ OUTCHAR(((tl >> (j << 3)) & 0xff));
+
+#ifdef DRAWGLYPH
+ { int k;
+ for (k=7; k>=0; k--) {
+ if ((power[k] & ((tl >> (j << 3)) & 0xff))!=0) printf("M");
+ else printf(".");
+ }
+ }
+#endif
+ }
+
+ if (raster) {
+ RasterLine(ce,
+ (unsigned int)nbpl,
+ current_line,
+ raster_line_buf);
+ current_line++;
+ } else
+ EMITL(bp, raster_line_buf);
+
+ bp = 0;
+
+#ifdef DRAWGLYPH
+ printf("| ");
+ for (j=1;j<=(long)wordwidth;j++) printf("%02lX/",row[j]);
+ printf(" raster=%d\n",raster);
+#endif
+ }
+
+ rowsleft -= (long)repeatcount + 1 ;
+ repeatcount = 0 ;
+ rp = 1 ;
+ word = 0 ;
+ wordweight = 32 ;
+ count -= hbit ;
+ hbit = (long)ce->width ;
+ } else {
+ if (turnon) word += gpower[wordweight] ;
+ row[rp] = word ;
+ rp = rp + 1 ;
+ word = 0 ;
+ count -= wordweight ;
+ hbit -= wordweight ;
+ wordweight = 32 ;
+ }
+ } /* .....while count > 0 */
+ if (turnon)
+ turnon = FALSE;
+ else
+ turnon = TRUE;
+ } /* ...... rowsleft > 0 */
+ if ((rowsleft != 0) || (hbit != (long)ce->width))
+ Fatal("Bad pk file----more bits than required!\n");
+ } /* .... create normally packed raster */
+}
+
+
+unsigned char getnyb ()
+{
+ register unsigned char temp ;
+ if ( bitweight == 0 ) {
+ inputbyte = PKBYTE ;
+ bitweight = 16 ;
+ }
+ temp = inputbyte / bitweight ;
+ inputbyte -= temp * bitweight ;
+ bitweight /= 16 ;
+ return ( temp ) ;
+}
+
+
+long
+pk_packed_num ()
+{ /*@<Packed number procedure@>= */
+ register int i;
+ long j;
+
+ i = (int)getnyb();
+ if (i == 0) {
+ do {
+ j = (long)getnyb();
+ i++;
+ } while (j == 0) ;
+ while (i > 0) {
+ j = j * 16 + (long)getnyb() ;
+ i--;
+ };
+ return (j - 15 + (13 - dyn_f) * 16 + dyn_f) ;
+ } else if (i <= (int)dyn_f) {
+ return ((long)i);
+ } else if (i < 14) {
+ return ((i-(long)dyn_f - 1) * 16 + (long)getnyb() + dyn_f + 1);
+ } else {
+ if (i == 14) {
+ repeatcount = (int) pk_packed_num() ;
+ } else {
+ repeatcount = 1 ;
+ }
+ /* fprintf(stderr,"repeatcount = [%d]\n",repeatcount); */
+ return (pk_packed_num()) ; /* tail end recursion !! */
+ }
+}
+#endif
+
+#ifndef USEPXL
+void bad_gf(n)
+ int n;
+{
+ Fatal("Bad gf file, case %d\n",n); /* See gf.c */
+}
+#endif
+/*-->FormFeed*/
+/**********************************************************************/
+/***************************** FormFeed ******************************/
+/**********************************************************************/
+void
+FormFeed()
+{
+
+#ifdef IBM3812
+ unsigned short pages;
+ if ( (ndone == 0) && (FirstAlternate)){
+ for (pages = 1; pages < ncopies; pages++) {
+ PMPout(2, "\321\300"); /* PMP-command xD1C0 */
+ }
+ PMPout(2, "\321\100"); /* PMP-command xD140 */
+ } else {
+ for (pages = 1; pages < ncopies; pages++){
+ PMPout(2, "\321\200"); /* PMP-command xD180 */
+ }
+ PMPout(2, "\321\0"); /* PMP-command xD100 */
+ }
+#endif
+#ifdef LJ
+ EMITC('\f');
+#endif
+}
diff --git a/obsolete/dviware/dvi2xx/dvi2xx.history b/obsolete/dviware/dvi2xx/dvi2xx.history
new file mode 100644
index 0000000000..07f559f90f
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/dvi2xx.history
@@ -0,0 +1,643 @@
+
+ MINIDESCRIPTION FOR DVI2XX
+
+This is a description of a dvi converter (dvi= TeX's device independent
+output format) that runs on PCs (XTs, ATs or compatible) under MS/DOS.
+DVI2XX is able to produce either device dependent code for the
+HP-LaserJet+ or for the IBM3812 (model 1) depending on a preproscessor
+switch at compile time. The documentation concerning compile switches
+is located in the source.
+
+DVI2XX can be called with the following options:
+
+ -aXXX directory to take fonts from
+ -b take paper for first page from alternate cassette (only 3812)
+ -eXXX output file: either drive:path\name of outputfile
+ or device (such as lpt1, nul etc)
+ (default is drive:path\name of dvi file and extentsion
+ '.lj' for laserjet and '.pmp' for 3812)
+ -hXXX headerfile to be copied before translation of dvi-file
+ (you can send arbitrary commands to the laserprinter)
+ -fXXX print from begin of page xxx
+ -tXXX print to end of page xxx
+ -mXXX magnification
+ -xXXX global x-offset in mm on output page
+ -yXXX global y-offset in mm on output page
+ -r toggle reverse/not reverse order for output
+ (default reverse=FALSE for 3812, reverse=TRUE for LJ)
+ -p turn off font preload
+ -q quiet operation
+ -w no warnings
+
+If no arguments are specifyed a short help file is displayed.
+
+Two 'special' commands are implemented for the 3812:
+
+ \special{file=drive:path/name}
+ copy specified file to the printer;
+ either vector- or bitmap-graphics PMP commands
+
+ \special{orientation=Value}
+ set page orientation to 0, 1, 2, 3;
+ rotate following output to landscape mode etc.
+ Depending on print direction!
+
+With the file= special TeX command I have faked the signature of
+my boss with nice thick ink. It is simply the pmp command for a
+polygon drawing and it looks surprisingly natural.
+
+The program part for redirection of the output to the printer without
+intermediate spool file was relatively tricky and uses a IOCTL bios-call.
+The performance of the program is about 6 to 7 seconds per page on a
+AT with 8Mhz in the 3812 mode. It is running on our configuration
+via PC-NET.
+
+Currently two font formats are supported: PXL 1001 and PXL 1002.
+
+The program assumes the following pixelfile structure (the characters
+under quotes are mandatory):
+
+ someroot
+ ...
+ "pxl"1500
+ amr10.pxl
+ cmr10.pxl
+ ...
+ "pxl"1643
+ amr10.pxl
+ cmr10.pxl
+ ...
+ ...
+
+300dpi files can be used with an adequate magnification (-m#1250 option).
+
+The following characters (all of them occur in the program) might be
+translated wrongly by the ASCII-EBCDIC-ASCII conversion during uploading
+and downloading respectively:
+
+! exclamation point
+[ left square bracket
+\ left slash (backslash)
+] right square bracket
+{ left curly bracket
+| vertical bar
+} right curly bracket
+
+If the characters in the first column do not correspond to their verbal
+description fix the C-program adequately.
+
+The program can be compiled with microsoft C Rel.3 or later using the
+-AL compiler option. If you have no adequate C-compiler at your site I can
+send also the compiled code via e-mail. If you have troubles with downloading
+please send me a floppy.
+
+On troubles please read first comments ot the begin of the source
+program. Otherwise contact me.
+
+- Gustaf Neumann
+ Wirtschaftsuniversitaet Wien
+ Institut fuer Informationsverabeitung und Informationswirtschaft
+ A-1090 Vienna
+ Augasse 2-6
+ Austria (Europe)
+
+EARN/BITNET: NEUMANN at AWIWUW11
+ARPA: neumann%awiwuw11.bitnet@wiscvm.ARPA
+=========================================================================
+Date: 25 August 1987, 16:58:19 WUT
+From: NEUMANN at AWIWUW11
+Subject: New release (0.30) of dvi2xx
+
+Hi (potential) dvi2xx-user...
+
+There is a new relase (0.30) of the dvi/3812 and dvi/HPLJ+
+converter. The new release features in the following points:
+
+- it accepts the new PK 89 format (Rokicki, Tugboat Vol 6, 1985, No. 3)
+ that uses much less disk storage (about 1/4th of PXL1001 files),
+- it is possible to specify a 'string of paths' to be searched for the
+ PXL- or PK-files; the paths are separated by semicolons,
+- it accepts as file-extension either '.pxl' or '.pk',
+- the formats of the pixel-files (PXL-1001, PXL-1002, PK-89)
+ can be arbitrarily mixed;
+ eg. CMR10 can be in PXL-1002 format, CMINCH can be in PK-89,
+- the amount of storage in the PC is reduced especially when
+ PK-files are used,
+- an unimportant bug from the timing measurements has been removed,
+- verbatim mode can be set via commandline option -v, that informs
+ the user, which fonts are loaded.
+
+We are using the driver here in the following setup.
+We have a print-server (IBM PC-AT) that is connected on one side with
+the 3812 via 19200/asynchronous port, and on the other side with a bunch
+of PC-ATs via IBM PC-Net. We use PC-TeX on the ATs. Historically
+all of the PXL-files have been on the print-server in 1002-format
+being accessed from the dvi-driver over the network.
+
+In the new setup, each of the PCs has a small set of the most used
+PK-fonts. By specifying with the commandline option of dvi2xx
+'-aLOCALFONTS;SERVERFONTS' where LOCALFONTS and SERVERFONTS are valid
+fontdirectories, each font is searched first in LOCALFONTS
+and if it is not found there in SERVERFONTS. Only seldomly used fonts
+are accessed via PC-NET. The network load was reduced in this way
+drastically, the speed improvement is about 30%.
+
+If you have interest to receive the new version, please send a short
+note ....
+
+-gustaf
+=========================================================================
+Date: 12 November 1987, 12:11:00 WUT
+From: NEUMANN at AWIWUW11
+Subject: New release (0.31) of dvi2xx .. supports also new dir-structure
+
+The newer versions of PCTeX (and some TeX-drivers) are distributed with
+fonts put into a different directory structure that uses in the
+directory names RESOLUTIONS rather than MAGNIFICATIONS.
+
+The old directory structure standard was:
+
+ somerootA
+ ...
+ "pxl"1500
+ amr10.pxl
+ cmr10.pxl
+ cminch.pk
+ ...
+ "pxl"1643
+ amr10.pxl
+ cmr10.pxl
+ tt10.pk
+ ...
+ ...
+
+The new directory structure looks like:
+
+ somerootB
+ ...
+ "DPI"300
+ amr10.pxl
+ cmr10.pxl
+ cminch.pk
+ ...
+ "DPI"329
+ amr10.pxl
+ cmr10.pxl
+ tt10.pk
+ ...
+ ...
+
+Rel 0.31 supports both structures, it is possible to specify
+a path ('-a' option eg '-asomerootA;somerootB').
+
+The search order in one directory is:
+ 1) look for DPI....\font.pk where '...' is eg 240
+ 2) look for DPI....\font.pxl or 300
+ 3) look for pxl....\font.pk where '...' is eg 1200
+ 4) look for pxl....\font.pxl or 240
+=========================================================================
+Date: 1 Dezember 1987, 14:11:00 WUT
+
+Rel 0.32 initializes in LJ-mode the printer and resets it after run;
+helps when operating with the LJ2
+=========================================================================
+Date: 18 Dezember 1987, 18:18:00 WUT
+
+Rel 0.33 runs without any modifications under Unix V (HP/UX);
+improved messages for missing fonts.
+========================================================================
+Date: 5 January 1988, 04:04:04 WUT
+From: NEUMANN at AWIWUW11
+Subject: New release (0.40) of dvi2xx
+
+Hi everybody!
+
+The holidays are over and there comes a new release (0.40) of DVI2XX.
+It has two major improvements over the previous release:
+
+a) It supports 'HUGE' pixel characters;
+b) it does a better positioning which is important mainly for the 3812.
+c) Page origin is now on the 3812 and on the LJ2 1 inch from the left and
+ right edge of the paper.
+d) Smaller output files (== higher printing speed).
+
+ad a)
+ The driver knows now about three types of characters:
+ - Small characters are loaded into the font-storage of
+ the printer. When a small character occurs in the text,
+ the character is copied internally in the printer
+ to the output page. The bitmaps of small characters
+ are transmitted only once to the printer.
+ - Large characters are loaded into the memory of the driver
+ and are transmitted on each occurance in the text as a
+ raster graphic to the printer.
+ - Huge characters (characters which raster information has
+ a size more than 32767 bytes) are read on each occurance from
+ the disk and are transmitted as raster graphics. They are
+ not loaded permanently into the memory of the driver.
+
+ Why huge Characters?
+ It is quite easy to include graphics into TeX by packing
+ bitmap graphics into TeX fonts. I've written some programs
+ to convert graphics generated from Drawing Gallery, Framework II,
+ Scanning Gallery etc. into 1001 fonts and adequate TFM files
+ (if you want to have more info on that send me a note).
+ The graphics easily reach a size of 100 or 200K each, and so
+ it is certainly a problem to keep these in memory.
+
+ There are essentially 2 common ways to include graphics in TeX.
+ - Using \special to include printer dependent code.
+ - Putting the graphics into characters.
+
+ Advantages of the latter are:
+ 1) The reproduction of the graphics is not device dependent
+ (rather resolution dependent). It is possible to see
+ text and graphics with a good previewer together on
+ the screen.
+ 2) TeX sizes the graphics as it sizes characters. It is not
+ necessary to include size infos about the graphics in the
+ TeX file. When a graphic changes its size or shape, TeX is
+ able to rearrange the output.
+
+ I have scanned some photos and logos and included it in TeX
+ documents. It really looks great.
+
+ Please note that a standard LJ+ has not enough memory to generate
+ big raster graphics.
+
+ad b) The driver has had some problems with positioning of rules.
+ In heavy formula djungles very often some lines have been placed
+ wrong by one pixel. It is not so easy to draw lines exactly where
+ you want using the 3812 vector drawing facilities... Additionally
+ the conversion of the internal TeX units into pixels has gotten
+ more accurate (also for the LJ). The result is a overall better
+ outlook of the printed pages.
+
+ad c) This is true at least for the European A4 paper trays.
+
+ad d) Output has been reduced by more intelligent positioning (for
+ both supported printers). Additionally the driver is more clever
+ now in sending bitmap graphics to the LJ. The 3812-code is
+ reduced approximately by 25% on a 20 page document.
+
+Caveat: the driver is a little bit slower.
+I hope I have not introduced to many new bugs.
+=========================================================================
+Date: 12 February 1988, 02:39:20 WUT
+From: NEUMANN at AWIWUW11
+Subject: New release (0.41) of dvi2xx
+
+Hi everybody!
+
+It's time for a new release of dvi2xx. The newest version (0.41)
+features in the following points:
+
+ - significantly better performance
+ - a bunch of new options
+
+Performance:
+ The following figures are measured on a reasonably standard TeX
+ document (16 pages long, contains several formulas and tables)
+ on a PC/AT. The last two colums are also valid on Unix machines.
+
+ time to convert dvi file size of output file printing speed
+ (times faster than 0.40) (index rel to 0.40) (index rel 0.40)
+
+ 3812: 2.5 0.64 0.70
+ LJ: 2.7 0.53 0.90
+
+ The relative poor performance increase in printing speed for the LJ
+ is due to the parallel (centronics) connection in the test configura-
+ tion. It would increase to a similar value as for the 3812 if the
+ printer is connected by a serial line and communication becomes the
+ bottleneck.
+
+ 3 reasons are responsible for the improvements:
+ - More intelligent positioning commands for setting the characters
+ on the page.
+ - Parts of the floating point arithmetic are changed now to integer
+ arithmetic.
+ - MSC Rel. 5 is significantly faster than MSC Rel. 4 for the large
+ memory model.
+
+New options:
+ -c (copies): specify number of copies to print
+ -X define X page origin in dots
+ -Y define Y page origin in dots
+ HINT: -X and -Y allows you to set the page origin on your
+ printer exactly to 1in/1in from the left corner. The
+ provided testfile TESTPAGE.TEX helps you to figure out
+ where the page origin is currently set to.
+ (Mostly important for LJs and clones)
+ -g (go): print without resetting the LJ at begin of file.
+
+Changed options:
+ -r option (reverse) on LJ: default changed to "print from
+ first page to last"
+ -x (set x offset relative to page origin in mm):
+ accepts now floating point numbers
+ -y (set y offset relative to page origin in mm):
+ accepts now floating point numbers
+
+ NOTE that options are now case sensitive!
+
+Other changes:
+ - Warning messages are printed now to stdout instead of stderr.
+ It is therefore easy now to redirect it.
+ - A bug in the computation of magnifications for directory names
+ is removed (the computed value was sometimes wrong by 1).
+ - Several warning messages has been improved.
+
+Send me a short note if you want to receive 0.41. Please indicate
+your favorite flavor (source/compiled, uuencode etc).
+
+-gustaf
+=========================================================================
+Date: 22 July 1988, 03:12:20 WUT
+From: NEUMANN at AWIWUW11
+Subject: New release (0.42) of dvi2xx
+
+Bug fix relevant for IBM3812 AND HP LJ-family:
+Bug fixed that occured when last y-position of output on preceding page
+equals first y-position on the next page (eg: printing e 'empty' pages
+that have nothing but page-numbers on it).
+
+=========================================================================
+Date: 26 September 1988, 22:01:12 WUT
+From: NEUMANN at AWIWUW11
+Subject: New release (0.43) of dvi2xx
+
+Dear user of the dvi2xx driver for the ibm3812 and the lj-family:
+
+Rel 0.43 of dvi2xx introduces some enhancements for the lj-mode
+of the driver:
+
+* The new command line option -z causes the printer to perform a
+ selftest at the end of a print job. As a consequence a test page
+ is printed out that shows (among other useful information) the
+ current value of the internal page counter of the printer (might be
+ useful for accounting issues).
+
+* In rel 0.43 It is possible to print under certain circumstances
+ documents with more than 16 fonts on a page: The driver treats now
+ character glyphs of the 17th, 18th... and so on font on one page as
+ bitmap graphics (instead of aborting as in the earlier releases of
+ the program). The number of fonts per page is hence limited by the
+ amount of storage the printer has.
+
+ In general it is not recommended to use more than 16 fonts per page
+ because after crossing this boundary each appearance of each
+ character in the additional fonts causes the driver to send the
+ bitmap of the character to the printer. As a consequence the size of
+ the printfile grows rapidly, the print speed goes down and (worst)
+ the printer runs fairly soon out of memory. If that happens firstly
+ the previous loaded font definitions are overwritten in the memory
+ of the printer and the following printout is messed up.
+
+ However, it is possible now to print eg the Pictex manual on a LJ/2
+ with 1.5 meg.
+
+ The program informs you whenever more than 16 fonts are used on a
+ page (unless the '-q' commandline option has been used).
+
+-gustaf
+=========================================================================
+Date: 20 Jan 1989, 16:20:12
+From: NEUMANN at AWIWUW11
+Subject: New release (0.44) of dvi2xx
+
+Dear user of the dvi2xx driver for the ibm3812 and the lj-family!
+Rel 0.44 of dvi2xx introduces some enhancements for the lj-mode
+of the driver:
+
+* The new command line option -D causes the printer to print
+ in doublepage mode, that is - roughly speaking - printing first
+ the even pagen and then the odd pages of a document. After the
+ first half of the pages are printed the following happens:
+ o 3812: the printer beeps, shows message U1. An operator
+ has to refill the printed pages into the paper tray and to
+ push the continue button on the printer.
+ o LJ-family: the printer stops, shows message "FEED" and switches
+ on manual feed led. The printer continues when either
+ the printed pages are fed into the manual page feeder,
+ or the operator pushes the continue button (after placing first
+ the printed pages into the paper tray).
+
+ The driver allows the -D option for both print-directions (front-
+ to-back or back-to-front printing). It tries to be clever in certain
+ cases:
+ o when a document has an odd number of pages it inserts in the
+ right place an empty page
+ o when a document starts with page 0 the driver inserts an empty
+ page after the 0-page
+ o when a piece of a document is printed that starts with
+ an even page-number it prints this page at the backside
+ of the first page to ensure that the odd sides are always
+ on the frontside. The 0-page is treated like an odd page.
+
+ The doubleside option works for all LJs, not only for the
+ new D model with does doubleside-printing (actually, i don't
+ know whether it makes much sense on the new LJ II D at all).
+
+ Caveat on the doubleside-option: When it is used frequently
+ or on very large files, it might become necessary to clean
+ the printer much more frequently.
+
+* The new command line option -pX can be used to abort printing
+ after the output of X pages (can lead to strange results together
+ with -D). I personally dislike this option. The secure way of
+ printing a part of a document is using -f (from) and -t (to).
+
+* graphic includes files specified for the HP-LJ-family.
+ Format is \special{file=DOSNAME}, where DOSNAME has
+ the form drive:path/name.ext.
+
+If you want to receive the distribution please send a short note.
+-gustaf
+=========================================================================
+Date: Wed, 10 May 89 22:56:30 WUT
+From: Gustaf Neumann <NEUMANN@AWIWUW11>
+Subject: New version (0.46) of the TeX-driver dvi2xx available
+
+Dear user of the dvi2xx driver for the ibm3812 and the lj-family!
+The new release features in the following points:
+
+General enhancements:
+ * Environment variable TEXPXL is checked for the fontpath.
+
+LJ-features:
+ * Driver is now able to print closer to the paper margins.
+ * \graybox-macro for lj (LaTeX Style Option) generates \fboxes with
+ gray-shaded background.
+ * The driver is able to overcome the printer limit of 32 fonts per
+ document by rastering fonts a pixle maps above that limit.
+ * More compact output (lj-file) to speedup printing on serial lines.
+
+Unix-features:
+ * -e- switch in the argument list redirects output to stdout. This
+ feature is useful especially on unix systems where the output can
+ be piped directly into the printer spooler.
+ * Man page provided.
+ * gf-support (thanks Joe Pacer); only tested for lj under unix.
+ * Support for Unix TeX font naming conventions: eg <path>/cmr12.300pk
+
+If you want to receive the new distribution please send a short note.
+
+-gustaf neumann
+University of Economics and
+Business Administration
+Vienna, Austria
+=========================================================================
+Date: Wed, 15 June 89 13:12:11WUT
+From: Gustaf Neumann <NEUMANN@AWIWUW11>
+Subject: New version (0.47) of the TeX-driver dvi2xx available
+
+Dear user of the dvi2xx driver for the ibm3812 and the lj-family!
+The new release (0.47) features in the following points:
+
+General enhancements:
+ * Clipping of rules for 3812 and lj-family at paper edges.
+
+ In the previous releases the
+ 3812 ... simply refused to draw lines that left the drawable area
+ LJ ... positioned the line wrongly
+ A new testpage.tex file shows the difference.
+
+LJ-features:
+ * new commandline option -sX to spezify pagesize
+ X = 1: executive (7.25in * 10.5in)
+ X = 2: letter (8.5in * 11in)
+ X = 3: legal (8.5in * 14in)
+ X = 26: A4 (210mm * 297mm)
+ X = 80: monarch (3.875in * 7.5in)
+ X = 81: commercial-10 (4.125in * 9.5in)
+ X = 90: international DL (110mm * 220mm)
+ X = 91: international C5 (162mm * 229mm)
+ All values are from the LJ2 technical reference manual.
+ If the -s commandline option is omitted no clipping is performed
+ at the bottom of the page.
+
+Please send a short note indicating wether you want to receive the new
+distribution.
+
+-gustaf neumann
+University of Economics and
+Business Administration
+Vienna, Austria
+=========================================================================
+Date: 30 Oct 89 10:22:01 WUT
+From: Gustaf Neumann <NEUMANN@AWIWUW11>
+Subject: New version (0.48) of the TeX-driver dvi2xx available
+
+Dear user of the dvi2xx driver for the ibm3812 and the lj-family!
+The new release (0.48) features in the following points:
+
+LJ enhancements:
+
+ * Bug eliminated that caused the driver to generate an output
+ file that was much to large. The bug only showed up on
+ dvi files using more than 32 fonts (example: pictex manual).
+
+ * The new version of the driver uses a different font-id assignment
+ heuristic that leads in 2/3 of my test files to smaller output
+ files.
+
+Please send a short note indicating wether you want to receive the new
+distribution (source and/or PC-binary).
+
+-gustaf neumann
+University of Economics and
+Business Administration
+Vienna, Austria
+=========================================================================
+Date: 25 Mar 91 18:21:11 WUT
+From: Gustaf Neumann <NEUMANN@AWIWUW11>
+Subject: New version (0.49) of the TeX-driver dvi2xx available
+
+Dear user of the dvi2xx driver for the ibm3812 and the lj-family!
+The new release (0.49) features in the following points:
+
+Enhancements:
+
+ * Support of landscape printing:
+
+ A new command-line option -l was added to support
+ landscape printing on the IBM 3812 and on various
+ LaserJet printers such as
+
+ o Laserjet II P
+ o Laserjet 2000
+ o LaserJet III
+
+ * Small bug fixes for IBM 3812 and LaserJet mode and
+ improved compatibility (the driver runs now under MS/DOS,
+ HP/UX, Ultrix Risc, AIX and OS/2)
+
+ * new naming:
+ dvilj2[.exe] dvi converter for HP LaserJet+, HP LaserJet II
+ and compatibles
+ dvilj2p[.exe] dvi converter for HP LaserJet II P, HP LaserJet III,
+ HP LaserJet 2000 and compatibles
+ dvi3812[.exe] dvi converter for IBM 3812 Pageprinter
+
+ * 8-bit clean (256 character font files)
+
+The new distribution may be obtained
+ - via anonymous ftp from nestroy.wu-wien.ac.at:pub/src/Typeset/dvi2xx
+ (source and msdos .exe-files, os2 .exe files, binaries for DecStations
+ under ultrix 4.1, rs6000 under aix 3.1 and hp9000/835 under hpux 7.0
+ The ip-address of nestroy.wu-wien.ac.at is 137.208.3.4
+ - from Simtel20 (soon); at least pc-binaries and sources
+ - via sending a short note indicating wether you want to receive the new
+ distribution (source and/or PC-binaries).
+
+-gustaf neumann
+-----------------------------------------------------------------------------
+Gustaf Neumann neumann@dec4.wu-wien.ac.at, neumann@awiwuw11.bitnet
+Vienna University of Economics and Business Administration
+Augasse 2-6, A-1090 Vienna, Austria
+Tel: +43 (222) 31-336 x4533 Fax 347-555
+=========================================================================
+Date: 5 May 91 16:11:21 WUT
+From: Gustaf Neumann <NEUMANN@AWIWUW11>
+Subject: New version (0.50) of the TeX-driver dvi2xx available
+
+Dear user of the dvi2xx driver for the ibm3812 and the lj-family!
+The new release (0.50) features in the following points:
+
+Enhancements:
+
+ * 2 new versions:
+
+ o dvilj
+ o dviljp
+
+ These versions are for older HP Laserjet clones that do NOT support
+ 256 character fonts (type 2 fonts)
+
+ * new options for double sided printing
+ -D print double sided and try to stop printer for paper change
+ -D1 print odd sides only (NEW)
+ -D2 print even sides only (NEW)
+ -D-, -D1-, -D2- like above, but suppress empty padding pages (NEW)
+
+The new distribution may be obtained
+
+ - via anonymous ftp from nestroy.wu-wien.ac.at:pub/src/Typeset/dvi2xx
+ (source and msdos .exe-files, os2 .exe files, binaries for DecStations
+ under ultrix 4.1, rs6000 under aix 3.1 and hp9000/835 under hpux 7.0
+ The ip-address of nestroy.wu-wien.ac.at is 137.208.3.4
+
+ - from Simtel20 (soon); at least pc-binaries and sources
+
+ - via sending a short note indicating wether you want to receive the new
+ distribution (source and/or PC-binaries).
+
+-gustaf neumann
+-----------------------------------------------------------------------------
+Gustaf Neumann neumann@dec4.wu-wien.ac.at, neumann@awiwuw11.bitnet
+Vienna University of Economics and Business Administration
+Augasse 2-6, A-1090 Vienna, Austria
+Tel: +43 (222) 31-336 4533 ~Fax 347-555
+
+
diff --git a/obsolete/dviware/dvi2xx/dvi2xx.make b/obsolete/dviware/dvi2xx/dvi2xx.make
new file mode 100644
index 0000000000..37917ac38e
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/dvi2xx.make
@@ -0,0 +1,182 @@
+-------------------------------------------------------------------------
+@REM To compile dvi2xx.c for MSDOS with MSC Rel 6.0:
+
+set MSC=\C600
+set INCLUDE=%MSC%\include
+set LIB=%MSC%\lib
+
+set CFLAGS=-AL -W2 -Gs -Ox
+set LFLAGS=/stack:9000 /EXEPACK
+
+@REM For all version (LJ and 3812)
+
+ cl %CFLAGS% -c findfile.c ;;
+
+
+@REM LaserJet+ and LaserJet II Version:
+
+ cl %CFLAGS% -DLJ2 dvi2xx.c findfile.obj -link %LFLAGS%
+ copy dvi2xx.exe dvilj2.exe
+
+
+@REM LaserJet II P and LaserJet III and LaserJet 2000 Version:
+
+ cl %CFLAGS% -DLJ2P dvi2xx.c findfile.obj -link %LFLAGS%
+ copy dvi2xx.exe dvilj2p.exe
+
+@REM IBM3812 Version:
+
+ cl %CFLAGS% -DIBM3812 dvi2xx.c findfile.obj -link %LFLAGS%
+ copy dvi2xx.exe dvi3812.exe
+
+@REM LaserJet with 7 bit
+
+ cl %CFLAGS% -DLJ -DSEVENBIT dvi2xx.c findfile.obj -link %LFLAGS%
+ copy dvi2xx.exe dvilj.exe
+
+
+@REM LaserJet II P with 7 bit and landscape
+
+ cl %CFLAGS% -DLJ2P -DSEVENBIT dvi2xx.c findfile.obj -link %LFLAGS%
+ copy dvi2xx.exe dviljp.exe
+
+ del dvi2xx.exe
+-------------------------------------------------------------------------
+@REM To compile dvi2xx.c under MSDOS for OS/2 with MSC Rel 6.0:
+
+set MSC=\C600
+set INCLUDE=%MSC%\include
+set LIB=%MSC%\lib
+
+set CFLAGS=-AL -W2 -Gs -UMSDOS -DOS2 -Ox -Lp -Fb
+set LFLAGS=/stack:9000 /EXEPACK /PMTYPE:VIO
+
+@REM For all version (LJ and 3812)
+
+ cl %CFLAGS% -c findfile.c ;;
+
+
+@REM LaserJet II Version:
+
+ cl %CFLAGS% -DLJ2 dvi2xx.c findfile.obj -link %LFLAGS%
+ markexe -t windowcompat dvi2xx.exe
+ copy dvi2xx.exe odvilj2.exe
+
+
+@REM LaserJet II P and LaserJet III and LaserJet 2000 Version:
+
+ cl %CFLAGS% -DLJ2P dvi2xx.c findfile.obj -link %LFLAGS%
+ markexe -t windowcompat dvi2xx.exe
+ copy dvi2xx.exe odvilj2p.exe
+
+
+@REM LaserJet with 7 bit
+
+ cl %CFLAGS% -DLJ -DSEVENBIT dvi2xx.c findfile.obj -link %LFLAGS%
+ markexe -t windowcompat dvi2xx.exe
+ copy dvi2xx.exe odvilj.exe
+
+
+@REM LaserJet II P with 7 bit and landscape
+
+ cl %CFLAGS% -DLJ2P -DSEVENBIT dvi2xx.c findfile.obj -link %LFLAGS%
+ markexe -t windowcompat dvi2xx.exe
+ copy dvi2xx.exe odviljp.exe
+
+
+@REM IBM3812 Version:
+
+ cl %CFLAGS% -DIBM3812 dvi2xx.c findfile.obj -link %LFLAGS%
+ markexe -t windowcompat dvi2xx.exe
+ copy dvi2xx.exe odvi3812.exe
+
+ del dvi2xx.exe
+
+-------------------------------------------------------------------------
+# makefile for the dvi-to-(3812 || lj + || lj II || lj IIp ) filter.
+#
+CFLAGS=-O -s -Dunix
+BINDIR=/usr/local/bin
+MANDIR=/usr/man
+MANSEC=1
+CC=cc
+
+# under Ultrix 4.1 use:
+CFLAGS=-O1 -s -Dunix
+
+# for gcc you might wish to set the following flags
+CC=gcc
+CFLAGS=-O2 -Dunix -ansi -pedantic
+
+# under AIX 3.1 add the following line:
+#LFLAGS=-lbsd
+
+OBJS=findlj.o find3812.o
+HFILES=commands.h config.h
+PROGRAMS=dvilj2p dvilj2 dvi3812 dvilj dviljp
+
+all: $(PROGRAMS) dvi2xx.txt
+
+dvi3812: dvi2xx.c find3812.o $(HFILES)
+ $(CC) ${CFLAGS} -DIBM3812 -o $@ dvi2xx.c find3812.o ${LFLAGS}
+
+dvilj2p: dvi2xx.c findlj.o $(HFILES)
+ $(CC) ${CFLAGS} -DLJ2P -o $@ dvi2xx.c findlj.o ${LFLAGS}
+
+dvilj2: dvi2xx.c findlj.o $(HFILES)
+ $(CC) ${CFLAGS} -DLJ2 -o $@ dvi2xx.c findlj.o ${LFLAGS}
+
+dvilj: dvi2xx.c findlj.o $(HFILES)
+ $(CC) ${CFLAGS} -DLJ -DSEVENBIT -o $@ dvi2xx.c findlj.o ${LFLAGS}
+
+dviljp: dvi2xx.c findlj.o $(HFILES)
+ $(CC) ${CFLAGS} -DLJ2P -DSEVENBIT -o $@ dvi2xx.c findlj.o ${LFLAGS}
+
+findlj.o: findfile.c config.h
+ $(CC) ${CFLAGS} -DLJ -c findfile.c
+ mv findfile.o $@
+
+find3812.o: findfile.c config.h
+ $(CC) ${CFLAGS} -DIBM3812 -c findfile.c
+ mv findfile.o $@
+
+clean:
+ rm -f core $(OBJS) $(PROGRAMS)
+
+DISTFILES = \
+ ./dvi2xx.c ./commands.h ./config.h ./findfile.c ./Makefile \
+ ./testpage.tex ./dvi2xx.history ./dvi2xx.man ./graybox.sty \
+ ./dvi2xx.make ./dvi2xx.051 ./README \
+ ./MakeTeXPK ./lj3-filter ./printcap.sample ./README.vms \
+ ./sample2.tex ./2up.sty ./README.dell-unix ./dvi2xx.tex
+
+shar:
+ shar ${DISTFILES} > dvi2xx.shar
+
+
+tar:
+ pdtar zcvf dvi2xx.tar.Z ${DISTFILES}
+ shar dvi2xx.tar.Z > dvi2xx.shar
+
+testfiles:
+ ./dvilj2 -eftable.lj2 ftable
+ ./dvilj2p -eftable.lj2p ftable
+ ./dvi3812 ftab2
+
+
+install:
+ @for f in $(PROGRAMS); do \
+ echo installing $$f in $(BINDIR); \
+ install -c $$f $(BINDIR); \
+ done
+ cp dvi2xx.man dvi2xx.$(MANSEC)
+ install dvi2xx.$(MANSEC) $(MANDIR)/man$(MANSEC)
+
+dvi2xx.txt: dvi2xx.man
+ -nroff -man dvi2xx.man | col -b > dvi2xx.txt
+
+
+
+
+
+
diff --git a/obsolete/dviware/dvi2xx/dvi2xx.man b/obsolete/dviware/dvi2xx/dvi2xx.man
new file mode 100644
index 0000000000..1123230238
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/dvi2xx.man
@@ -0,0 +1,321 @@
+.TH DVILJ2 1
+.ad b
+.SH NAME
+dvilj2, dvilj2p, dvilj, dviljp, dvi3812 \- convert dvi files to HP
+LaserJet or IBM 3812 format
+.SH SYNOPSIS
+\f3dvi2lj\f1 [\f3-a\f2fontpath\f1]
+[\f3-b \f1]
+[\f3-c\f2copies\f1]
+[\f3-d\f2mode\f1]
+[\f3-D\f1]
+[\f3-E\f1]
+[\f3-e\f2output file\f1]
+[\f3-f\f2frompage\f1]
+[\f3-g\f1]
+[\f3-h\f2header file\f1]
+[\f3-l\f1]
+[\f3-M\f2flag\f1]
+[\f3-m\f2mag\f1]
+[\f3-p\f2pages\f1]
+[\f3-q\f1]
+[\f3-r\f1]
+[\f3-t\f2topage\f1]
+[\f3-s\f2pagesize\f1]
+[\f3-v\f1]
+[\f3-w\f1]
+[\f3-x\f2xoff(mm)\f1]
+[\f3-y\f2yoff(mm)\f1]
+[\f3-X\f2xoff(dots)\f1]
+[\f3-Y\f2yoff(dots)\f1]
+[\f3-z\f1]
+[\f2filename\f1]
+.SH DESCRIPTION
+Dvilj2 converts TeX-output .dvi files into HP PCL (i.e. HP Printer
+Control Language) commands suitable for printing on a HP LaserJet+,
+HP LaserJet II and fully compatible printers.
+.br
+Dvilj2p converts TeX-output .dvi files into HP PCL commands suitable
+for printing on a HP LaserJet IIp, HP LaserJet III or HP Laserjet 2000
+and fully compatible printers. This version uses a newer PCL command
+set and provides landscape printing.
+.br
+Dviljp and dvilj are similar to dvilj2p and dvilj2 but they support
+only 128 character fonts. They may be used for Laserjet clones which do
+not support 256 character fonts.
+.br
+Dvilj4 is for the HP LasterJet IV printer familiy and fully compatible
+clones. It implements a superset of the commands available for dvilj2p
+and prints with an resolution of 600 dpi. In addition it provides support
+for the printers builtin fonts using Karl Berry's coding scheme.
+.br
+Dvi3812 converts TeX-output .dvi files into PMP files,
+the native command language of the IBM 3812 page printer.
+.br
+All programs are generated from the same source dvi2xx.c.
+They are usually called by a shell script or as a line printer filter.
+
+.SH OPTIONS
+.TP
+\f3-a\f2fontpath\f1
+directory to take fonts from (alternative to environment variable TEXPXL);
+see below for details about the font directory structure
+.TP
+\f3-b\f1
+.br
+take paper for first page from alternate cassette (only 3812)
+.TP
+\f3-c\f2number\f1
+print each page \f2number\f1 times (including original)
+.TP
+\f3-d\f2number\f1
+print in duplex mode. The option -d\f21\f1 means long edge binding,
+-d\f22\f1 stands for short edge binding. This option is only
+selectable from \fIdvilj2p\fP, and is known to works on a LaserJet IId or a
+LaserJet IIId or LaserJet IV.
+.TP
+\f3-D\f1
+.br
+Double-sided printing - see below; -D\f21\f1 prints odd sides only,
+-D\f22\f1 is for even pages, a trailing \f2-\f1 suppresses printing of
+empty padding pages.
+.TP
+\f3-E\f1
+Switch printer into econo mode (dvilj4 only)
+.TP
+\f3-e\f2output file\f1
+default output filename is the basename of dvi file and extension '.lj'
+for laserjet and '.pmp' for 3812. The '-e' option can be used to override
+this default and to direct the output to a different file.
+If the output filename is set to '-` (option '-e-') the output is directed
+to stdout and can be directly piped into a spooler.
+.TP
+\f3-f\f2page number \f1
+start printing at top of given page number
+.TP
+\f3-g\f1
+.br
+go - do not reset printer at start of job
+.TP
+\f3-h\f2header file\f1
+headerfile to be copied before translation of dvi-file.
+Used to send arbitrary commands to the laserprinter.
+.TP
+\f3-l\f1
+.br
+landscape - print output in landscape mode. This option is provided
+only for dvilj2p, dvilj4 and dvi3812.
+.TP
+\f3-M\f2flag\f1
+Do not call MakeTeXPK. \f3-M\f21\f1 and \f3-M\f1 are equivalent,
+\f3-M\f20\f1 switches to the default behavior (like no \f3-M\f1
+specified). This flag is only valid if dvi2xx was compiled with
+support for MakeTeXPK.
+.TP
+\f3-m\f2magnification\f1
+Specifiy the magnification to use. The following are available:
+.br
+\f3-m#\f2usermag\f1 e.g. \f3#1200\f1
+.br
+\f3-m0\f1 equivalent to \f3-m#1000\f1
+.br
+\f3-mh\f1 equivalent to \f3-m#1095\f1
+.br
+\f3-m1\f1 equivalent to \f3-m#1200\f1
+.br
+\f3-mq\f1 equivalent to \f3-m#1250\f1
+.br
+\f3-m2\f1 equivalent to \f3-m#1440\f1
+.br
+\f3-m3\f1 equivalent to \f3-m#1728\f1
+.br
+\f3-m4\f1 equivalent to \f3-m#2074\f1
+.br
+\f3-m5\f1 equivalent to \f3-m#2488\f1
+.TP
+\f3-p\f2number of pages\f1
+print given number of pages
+.TP
+\f3-q\f1
+.br
+quiet operation
+.TP
+\f3-r\f1
+.br
+toggle reverse/not reverse order for output.
+By default reverse=FALSE for 3812, reverse=TRUE for laserjet.
+.TP
+\f3-s\f2pagesize \f1
+Spezify pagesize (LJ-family only!)
+.br
+\f3-s1\f1: executive (7.25in * 10.5in)
+.br
+\f3-s2\f1: letter (8.5in * 11in)
+.br
+\f3-s3\f1: legal (8.5in * 14in)
+.br
+\f3-s26\f1: A4 (210mm * 297mm)
+.br
+\f3-s80\f1: monarch (3.875in * 7.5in)
+.br
+\f3-s81\f1: commercial-10 (4.125in * 9.5in)
+.br
+\f3-s90\f1: international DL (110mm * 220mm)
+.br
+\f3-s91\f1: international C5 (162mm * 229mm)
+.br
+All values are from the LJ II technical reference manual.
+If the -s commandline option is omitted no clipping is performed
+at the bottom of the page.
+.TP
+\f3-t\f2page number \f1
+print to end of given page number
+.TP
+\f3-v\f1
+.br
+verbose mode, list used fonts
+.TP
+\f3-w\f1
+.br
+print no warnings
+.TP
+\f3-x\f2offset\f1
+global x-offset in mm on output page
+relative to 1 inch/1 inch origin
+.TP
+\f3-y\f2offset\f1
+global y-offset in mm on output page
+relative to 1 inch/1 inch origin
+.TP
+\f3-X\f2offset\f1
+global x-offset in dots on output page
+(to set 1 inch/1 inch origin)
+.TP
+\f3-Y\f2offset\f1
+global y-offset in dots on output page
+(to set 1 inch/1 inch origin)
+.TP
+\f3-z\f1
+.br
+print a test page with the page counter at end of job
+(only for laserjet)
+.TP
+.br
+If no arguments are specified a short help file is displayed.
+.PP
+.SH font directory structure
+The specified fontpath may contain more than directory names. Under
+Unix the direcory names are separated by a ':', under MSDOS by a ';'.
+The paths are searched from left to right. For each directory in the
+searchpath the following font naming conventions are tried:
+.br 6
+-
+dpi<resolution>/<fontname>.pk
+(eg: ./dpi300/cmr10.pk)
+.br
+-
+dpi<resolution>/<fontname>.pxl
+(eg: ./dpi300/cmr10.pxl)
+.br
+-
+pxl<magnification>/<fontname>.pk
+(eg: ./pxl1500/cmr10.pk)
+.br
+-
+pxl<magnification>/<fontname>.pxl
+(eg:./pxl1500/cmr10.pxl)
+.br
+-
+<fontname>.<resolution>pk
+(eg: ./cmr10.300pk)
+.br
+-
+<fontname>.<resolution>pxl
+(eg: ./cmr10.300pxl)
+.br
+-
+<fontname>.<resolution>
+(eg: ./cmr10.300)
+.PP
+.SH \especial commands
+Two TeX '\especial' commands are implemented:
+.TP
+\f3\especial{file=<filename>}\f1
+copy specified file to the printer; either vector- or bitmap-graphics PMP
+commands (for laserjet and 3812)
+.TP
+\f3\especial{orientation=<value>}\f1
+set page orientation to 0, 1, 2, 3;
+rotate following output to landscape mode etc.
+(3812 only).
+.TP 0
+others:
+There are a few other special commands implented for the LJ-series,
+which should only be used in connection with the distributed style
+files (eg graybox.sty). They are likely to be changed in forthcoming
+versions.
+.PP
+.SH Double Page Printing
+The command line option -D causes the printer to print
+in doublepage mode, that is - roughly speaking - printing first
+the even pagen and then the odd pages of a document.
+If -D is used to print both even and odd pages (-D is used
+without the optional \f21\f1 or \f22\f1)
+the following will happen after
+half of the pages is printed:
+.TP 6
+\f33812: \f1
+the printer beeps, shows message U1. An operator
+has to refill the printed pages into the paper tray and to
+push the continue button on the printer.
+.TP
+\f3LJ:\f1
+the printer stops, shows message "FEED" and switches
+on manual feed led. The printer continues when either
+the printed pages are fed into the manual page feeder,
+or the operator pushes the continue button (after placing first
+the printed pages into the paper tray).
+.PP
+If -D1 was specified only odd pages will be printed, -D2 can be used
+for even pages. A trailing `-' (as in -D-, -D1- or -D2-) supresses
+printing of empty pages which are generated for padding otherwise.
+.PP
+The driver allows the -D option for both print-directions (front-to-back
+or back-to-front printing). It tries to be clever in certain cases:
+when a document has an odd number of pages it inserts in the
+right place an empty page
+when a document starts with page 0 the driver inserts an empty
+page after the 0-page
+when a piece of a document is printed that starts with
+an even page-number it prints this page at the backside
+of the first page to ensure that the odd sides are always
+on the frontside. The 0-page is treated like an odd page.
+.PP
+The doubleside option works for all LJs, not only for the
+new D model with does doubleside-printing (actually, i don't
+know wether it makes much sense on the new LJ II D at all).
+.PP
+Caveat on the doubleside-option: When it is used frequently
+or on very large files, it might become necessary to clean
+the printer much more frequently.
+.PP
+The command line option -pX can be used to abort printing
+after the output of X pages (can lead to strange results together
+with -D). I personally dislike this option. The secure way of
+printing a part of a document is using -f (from) and -t (to).
+.PP
+.SH ENVIRONMENT
+The environment variable TEXPXL can be used to specify one or
+more paths to the raster fonts (.pk, .pxl). The path separator
+under Unix is ':', under MSDOS ';'. GF-fonts can be used
+when the source is compiled without the preprocessor switch
+USEPIXEL set.
+.PP
+Dvilj4 reads .tmf files and uses the contents of the
+environment variable TEXFONTS as search path.
+.PP
+.SH AUTHOR
+Gustaf Neumann, Wirtschaftsuniversitaet Wien
+.br
+neumann@wu-wien.ac.at
+
diff --git a/obsolete/dviware/dvi2xx/dvi2xx.txt b/obsolete/dviware/dvi2xx/dvi2xx.txt
new file mode 100644
index 0000000000..18cf56aa3b
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/dvi2xx.txt
@@ -0,0 +1,330 @@
+
+
+
+DVILJ2(1) DVILJ2(1)
+
+
+NAME
+ dvilj2, dvilj2p, dvilj, dviljp, dvi3812 - convert dvi
+ files to HP LaserJet or IBM 3812 format
+
+SYNOPSIS
+ dvi2lj [-afontpath] [-b ] [-ccopies] [-dmode] [-D] [-E]
+ [-eoutput file] [-ffrompage] [-g] [-hheader file] [-l]
+ [-Mflag] [-mmag] [-ppages] [-q] [-r] [-ttopage] [-spage-
+ size] [-v] [-w] [-xxoff(mm)] [-yyoff(mm)] [-Xxoff(dots)]
+ [-Yyoff(dots)] [-z] [filename]
+
+DESCRIPTION
+ Dvilj2 converts TeX-output .dvi files into HP PCL (i.e. HP
+ Printer Control Language) commands suitable for printing
+ on a HP LaserJet+, HP LaserJet II and fully compatible
+ printers.
+ Dvilj2p converts TeX-output .dvi files into HP PCL com-
+ mands suitable for printing on a HP LaserJet IIp, HP
+ LaserJet III or HP Laserjet 2000 and fully compatible
+ printers. This version uses a newer PCL command set and
+ provides landscape printing.
+ Dviljp and dvilj are similar to dvilj2p and dvilj2 but
+ they support only 128 character fonts. They may be used
+ for Laserjet clones which do not support 256 character
+ fonts.
+ Dvilj4 is for the HP LasterJet IV printer familiy and
+ fully compatible clones. It implements a superset of the
+ commands available for dvilj2p and prints with an resolu-
+ tion of 600 dpi. In addition it provides support for the
+ printers builtin fonts using Karl Berry's coding scheme.
+ Dvi3812 converts TeX-output .dvi files into PMP files, the
+ native command language of the IBM 3812 page printer.
+ All programs are generated from the same source dvi2xx.c.
+ They are usually called by a shell script or as a line
+ printer filter.
+
+
+OPTIONS
+ -afontpath
+ directory to take fonts from (alternative to envi-
+ ronment variable TEXPXL); see below for details
+ about the font directory structure
+
+ -b
+ take paper for first page from alternate cassette
+ (only 3812)
+
+ -cnumber
+ print each page number times (including original)
+
+ -dnumber
+ print in duplex mode. The option -d1 means long
+ edge binding, -d2 stands for short edge binding.
+ This option is only selectable from dvilj2p, and is
+
+
+
+ 1
+
+
+
+
+
+DVILJ2(1) DVILJ2(1)
+
+
+ known to works on a LaserJet IId or a LaserJet IIId
+ or LaserJet IV.
+
+ -D
+ Double-sided printing - see below; -D1 prints odd
+ sides only, -D2 is for even pages, a trailing -
+ suppresses printing of empty padding pages.
+
+ -E Switch printer into econo mode (dvilj4 only)
+
+ -eoutput file
+ default output filename is the basename of dvi file
+ and extension '.lj' for laserjet and '.pmp' for
+ 3812. The '-e' option can be used to override this
+ default and to direct the output to a different
+ file. If the output filename is set to '-` (option
+ '-e-') the output is directed to stdout and can be
+ directly piped into a spooler.
+
+ -fpage number
+ start printing at top of given page number
+
+ -g
+ go - do not reset printer at start of job
+
+ -hheader file
+ headerfile to be copied before translation of dvi-
+ file. Used to send arbitrary commands to the
+ laserprinter.
+
+ -l
+ landscape - print output in landscape mode. This
+ option is provided only for dvilj2p, dvilj4 and
+ dvi3812.
+
+ -Mflag Do not call MakeTeXPK. -M1 and -M are equivalent,
+ -M0 switches to the default behavior (like no -M
+ specified). This flag is only valid if dvi2xx was
+ compiled with support for MakeTeXPK.
+
+ -mmagnification
+ Specifiy the magnification to use. The following
+ are available:
+ -m#usermag e.g. #1200
+ -m0 equivalent to -m#1000
+ -mh equivalent to -m#1095
+ -m1 equivalent to -m#1200
+ -mq equivalent to -m#1250
+ -m2 equivalent to -m#1440
+ -m3 equivalent to -m#1728
+ -m4 equivalent to -m#2074
+ -m5 equivalent to -m#2488
+
+
+
+
+
+ 2
+
+
+
+
+
+DVILJ2(1) DVILJ2(1)
+
+
+ -pnumber of pages
+ print given number of pages
+
+ -q
+ quiet operation
+
+ -r
+ toggle reverse/not reverse order for output. By
+ default reverse=FALSE for 3812, reverse=TRUE for
+ laserjet.
+
+ -spagesize
+ Spezify pagesize (LJ-family only!)
+ -s1: executive (7.25in * 10.5in)
+ -s2: letter (8.5in * 11in)
+ -s3: legal (8.5in * 14in)
+ -s26: A4 (210mm * 297mm)
+ -s80: monarch (3.875in * 7.5in)
+ -s81: commercial-10 (4.125in * 9.5in)
+ -s90: international DL (110mm * 220mm)
+ -s91: international C5 (162mm * 229mm)
+ All values are from the LJ II technical reference
+ manual. If the -s commandline option is omitted no
+ clipping is performed at the bottom of the page.
+
+ -tpage number
+ print to end of given page number
+
+ -v
+ verbose mode, list used fonts
+
+ -w
+ print no warnings
+
+ -xoffset
+ global x-offset in mm on output page relative to 1
+ inch/1 inch origin
+
+ -yoffset
+ global y-offset in mm on output page relative to 1
+ inch/1 inch origin
+
+ -Xoffset
+ global x-offset in dots on output page (to set 1
+ inch/1 inch origin)
+
+ -Yoffset
+ global y-offset in dots on output page (to set 1
+ inch/1 inch origin)
+
+ -z
+ print a test page with the page counter at end of
+ job (only for laserjet)
+
+
+
+
+ 3
+
+
+
+
+
+DVILJ2(1) DVILJ2(1)
+
+
+ If no arguments are specified a short help file is dis-
+ played.
+
+
+font directory structure
+ The specified fontpath may contain more than directory
+ names. Under Unix the direcory names are separated by a
+ ':', under MSDOS by a ';'. The paths are searched from
+ left to right. For each directory in the searchpath the
+ following font naming conventions are tried:
+ - dpi<resolution>/<fontname>.pk (eg: ./dpi300/cmr10.pk)
+ - dpi<resolution>/<fontname>.pxl (eg: ./dpi300/cmr10.pxl)
+ - pxl<magnification>/<fontname>.pk (eg:
+ ./pxl1500/cmr10.pk)
+ - pxl<magnification>/<fontname>.pxl
+ (eg:./pxl1500/cmr10.pxl)
+ - <fontname>.<resolution>pk (eg: ./cmr10.300pk)
+ - <fontname>.<resolution>pxl (eg: ./cmr10.300pxl)
+ - <fontname>.<resolution> (eg: ./cmr10.300)
+
+
+\special commands
+ Two TeX '\special' commands are implemented:
+
+ \special{file=<filename>}
+ copy specified file to the printer; either vector-
+ or bitmap-graphics PMP commands (for laserjet and
+ 3812)
+
+ \special{orientation=<value>}
+ set page orientation to 0, 1, 2, 3; rotate follow-
+ ing output to landscape mode etc. (3812 only).
+
+ others:
+ There are a few other special commands implented for the
+ LJ-series, which should only be used in connection with
+ the distributed style files (eg graybox.sty). They are
+ likely to be changed in forthcoming versions.
+
+
+Double Page Printing
+ The command line option -D causes the printer to print in
+ doublepage mode, that is - roughly speaking - printing
+ first the even pagen and then the odd pages of a document.
+ If -D is used to print both even and odd pages (-D is used
+ without the optional 1 or 2) the following will happen
+ after half of the pages is printed:
+
+ 3812: the printer beeps, shows message U1. An operator has
+ to refill the printed pages into the paper tray and
+ to push the continue button on the printer.
+
+ LJ: the printer stops, shows message "FEED" and switches
+ on manual feed led. The printer continues when
+
+
+
+ 4
+
+
+
+
+
+DVILJ2(1) DVILJ2(1)
+
+
+ either the printed pages are fed into the manual
+ page feeder, or the operator pushes the continue
+ button (after placing first the printed pages into
+ the paper tray).
+
+ If -D1 was specified only odd pages will be printed, -D2
+ can be used for even pages. A trailing `-' (as in -D-,
+ -D1- or -D2-) supresses printing of empty pages which are
+ generated for padding otherwise.
+
+ The driver allows the -D option for both print-directions
+ (front-to-back or back-to-front printing). It tries to be
+ clever in certain cases: when a document has an odd number
+ of pages it inserts in the right place an empty page when
+ a document starts with page 0 the driver inserts an empty
+ page after the 0-page when a piece of a document is
+ printed that starts with an even page-number it prints
+ this page at the backside of the first page to ensure that
+ the odd sides are always on the frontside. The 0-page is
+ treated like an odd page.
+
+ The doubleside option works for all LJs, not only for the
+ new D model with does doubleside-printing (actually, i
+ don't know wether it makes much sense on the new LJ II D
+ at all).
+
+ Caveat on the doubleside-option: When it is used fre-
+ quently or on very large files, it might become necessary
+ to clean the printer much more frequently.
+
+ The command line option -pX can be used to abort printing
+ after the output of X pages (can lead to strange results
+ together with -D). I personally dislike this option. The
+ secure way of printing a part of a document is using -f
+ (from) and -t (to).
+
+
+ENVIRONMENT
+ The environment variable TEXPXL can be used to specify one
+ or more paths to the raster fonts (.pk, .pxl). The path
+ separator under Unix is ':', under MSDOS ';'. GF-fonts can
+ be used when the source is compiled without the preproces-
+ sor switch USEPIXEL set.
+
+ Dvilj4 reads .tmf files and uses the contents of the envi-
+ ronment variable TEXFONTS as search path.
+
+
+AUTHOR
+ Gustaf Neumann, Wirtschaftsuniversitaet Wien
+ neumann@wu-wien.ac.at
+
+
+
+
+
+
+ 5
+
+
diff --git a/obsolete/dviware/dvi2xx/findfile.c b/obsolete/dviware/dvi2xx/findfile.c
new file mode 100644
index 0000000000..baec7db75d
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/findfile.c
@@ -0,0 +1,324 @@
+#include "config.h"
+#include <string.h>
+#include <stdio.h>
+#ifndef vms
+#include <sys/types.h>
+#include <sys/stat.h>
+#else
+#include <types.h>
+#include <stat.h>
+#endif
+
+int stat();
+
+char *path_segment();
+char *pprint();
+extern void Warning();
+extern bool G_quiet;
+extern int Debug;
+
+#ifdef MAKETEXPK
+extern bool makeTexPK ;
+#endif
+
+#ifdef unix
+#ifdef DO_SUBDIRECTORIES
+#include <glob.h>
+#endif
+#endif
+
+#ifdef unix
+ static char* raster_table[] = {
+#ifdef USEPXL
+ "%P/%N.%Rpk",
+ "%P/%N.%Rpxl",
+ "%P/dpi%R/%N.pk",
+ "%P/%R/%N.pxl",
+ "%P/dpi%R/%N.pxl",
+ "%P/pxl%M/%N.pk",
+ "%P/pxl%M/%N.pxl",
+ "%P/%N.%R",
+#else
+ "%P/%N.%Rgf",
+ "%P/%N.%Mgf",
+#endif
+ NULL
+ };
+#endif
+
+#ifdef vms
+ static char* raster_table[] = {
+#ifdef USEPXL
+ "%P[%R]%N.pk;",
+ "%P%N.%Rpk;",
+ "%P:[%R]%N.pk;",
+ "%P:%N.%Rpk;",
+ "%P[%R]%N.pk;",
+ "%P%N.%Mpxl;",
+ "%P:[%M]%N.pxl;",
+ "%P:%N.%Mpxl;",
+#else
+ "%P%N.%Rgf;",
+ "%P:%N.%Rgf;",
+ "%P%N.%Mgf;",
+ "%P:%N.%Mgf;",
+#endif
+ NULL
+ };
+#endif
+
+#ifdef MSDOS
+ static char* raster_table[] = {
+#ifdef USEPXL
+ "%P/dpi%R/%N.pk",
+ "%P/%R/%N.pk",
+ "%P/dpi%R/%N.pxl",
+ "%P/%R/%N.pxl",
+ "%P/pxl%M/%N.pk",
+ "%P/pxl%M/%N.pxl",
+ "%P/%N.%R",
+#else
+ "%P/%R/%N.gf",
+ "%P/dpi%R/%N.gf",
+ "%P/pxl%M/%N.gf",
+#endif
+ NULL
+ };
+#endif
+
+#ifdef _AMIGA
+ static char* raster_table[] = {
+#ifdef USEPXL
+ "%P/%N.%Rpk",
+ "%P/%N.%Rpxl",
+ "%P/dpi%R/%N.pk",
+ "%P/%R/%N.pxl",
+ "%P/dpi%R/%N.pxl",
+ "%P/pxl%M/%N.pk",
+ "%P/pxl%M/%N.pxl",
+ "%P/%R/%N.%Rpk",
+ "%P/%N.%R",
+#else
+ "%P/%N.%Rgf",
+ "%P/%N.%Mgf",
+#endif
+ NULL
+ };
+#endif
+
+
+
+
+bool
+findfile(path,n,fontmag,name,tfm,level)
+char path[STRSIZE]; /* PIXEL path */
+char n[STRSIZE]; /* name of font */
+long fontmag; /* magnification */
+char name[STRSIZE]; /* full name of PXL file (returned) */
+bool tfm; /* are we searching for a tfm file? */
+int level; /* recursion level to prevent calling of MakeTeXPK */
+{
+ char local_path[STRSIZE];
+#ifdef MAKETEXPK
+ char MakePKCommand[STRSIZE];
+#endif
+ char *pathpt;
+ struct stat s;
+ int resolution, i;
+ char **pattern;
+
+ if (tfm) {
+ resolution = 0; /* dont'care */
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr,
+ "locating tfm %s, path %s, depth=%d\n",
+ n, path, level);
+#endif
+ } else {
+ resolution = (int)(fontmag/5.0 + 0.5);
+#ifdef DEBUG
+ if (Debug)
+ fprintf(stderr,
+ "locating raster %s, resolution %d on path %s, depth=%d\n",
+ n, resolution, path, level);
+#endif
+ }
+
+
+#ifndef vms
+ for( i=0; (pathpt = path_segment(i, path, local_path)) != NULL; i++) {
+ if (tfm) {
+ if (!stat( pprint(name,"%P/%N.tfm",pathpt,n,resolution,fontmag), &s))
+ return(TRUE);
+ } else {
+ for (pattern = raster_table; *pattern; pattern++) {
+ if (!stat( pprint(name,*pattern,pathpt,n,resolution,fontmag), &s))
+ return(TRUE);
+ }
+ }
+ }
+#else
+ if (tfm) {
+ if ( !stat(pprint(name,"%P/%N.tfm",pathpt,n,resolution,fontmag), &s))
+ return(TRUE);
+ } else {
+ for (pattern = raster_table; *pattern; pattern++) {
+ if (!stat( pprint(name,*pattern,path,n,resolution,fontmag), &s))
+ return(TRUE);
+ }
+ }
+#endif
+
+#ifdef FUTURE
+ for(i=0; (pathpt=path_segment((bool)(i==0),VFPATH,local_path))!=NULL;i++) {
+ sprintf(name,"%s/%s.vfm",pathpt,n);
+ printf("searching virtual font <%s>\n",name);
+ if (stat(name,&s) == 0) return(TRUE);
+ }
+#endif
+
+#ifdef DO_SUBDIRECTORIES
+ if (level < MAX_SUBDIR_SEARCH_DEPTH) {
+ for( i=0; (pathpt = path_segment(i, path, local_path)) != NULL; i++) {
+ glob_t globbuf;
+ char glob_path[STRSIZE + 3];
+ int i;
+ sprintf( glob_path, "%s/*", pathpt );
+ if (glob( glob_path, 0, NULL, &globbuf ) == 0) {
+ for (i = 0; i < globbuf.gl_pathc; i++) {
+ if ((stat( globbuf.gl_pathv[i], &s) == 0) && S_ISDIR(s.st_mode)) {
+ if (findfile(globbuf.gl_pathv[i],
+ n,
+ fontmag,
+ name,
+ tfm,
+ level+1 ) == TRUE) {
+ globfree( &globbuf );
+ return(TRUE);
+ }
+ }
+ }
+ globfree( &globbuf );
+ }
+ }
+ } else {
+ Warning("maximal searchdepth (%d) exceeded, path=%s",
+ MAX_SUBDIR_SEARCH_DEPTH, path);
+ }
+#endif
+
+#ifdef MAKETEXPK
+ if (makeTexPK && level == 0 && !tfm) {
+ sprintf(MakePKCommand,"%s %s %d %d %.4f %s",MAKETEXPK,
+ n,resolution,RESOLUTION,
+ (float)((float)resolution/RESOLUTION),MFMODE);
+ if (!G_quiet)
+ fprintf(stderr,"calling: %s\n",MakePKCommand);
+ system(MakePKCommand);
+ if (findfile(path,n,fontmag,name,tfm,1))
+ return(TRUE);
+ }
+#endif
+
+ if (level == 0) {
+ /* return error message */
+ if (tfm) {
+ sprintf(name, "tfm file not found: path=%s, name=%s", path,n);
+ } else {
+ sprintf(name,
+#ifdef USEPXL
+ "pk or pxl font not found: path=%s, name=%s, resolution=%d, magn=%ld",
+#else
+ "gf font not found: path=%s, name=%s, resolution=%d, magn=%ld",
+#endif
+ path,n,resolution,fontmag);
+ }
+ }
+ return(FALSE);
+}
+
+
+char *
+pprint (buffer, input, path, name, resolution, fontmag)
+char *buffer;
+char *input;
+char *path;
+char *name;
+int resolution;
+long fontmag;
+{
+ char *output = buffer;
+
+ /* fprintf(stderr, "pprint called with <%s>\n", input);*/
+ for (; *input != '\0'; input++)
+ {
+ if (*input == '%') {
+ switch (*(++input))
+ {
+ case 'P':
+ strcpy(output, path);
+ output += strlen(output);
+ break;
+
+ case 'N':
+ strcpy(output, name);
+ output += strlen(output);
+ break;
+
+ case 'R':
+ sprintf(output, "%d", resolution);
+ output += strlen(output);
+ break;
+
+ case 'M':
+#ifdef vms
+ sprintf(output, "%d", fontmag);
+#else
+ sprintf(output, "%ld", fontmag);
+#endif
+ output += strlen(output);
+ break;
+
+ default:
+ *output++ = '%';
+ *output++ = *input;
+ break;
+ }
+ } else {
+ *output++ = *input;
+ }
+ }
+ *output = '\0';
+ /* fprintf(stderr, "pprint returns <%s>\n", buffer); */
+ return buffer;
+}
+
+
+char *
+path_segment(index,full_path,local_path)
+int index;
+char *full_path, *local_path;
+{
+ static char *pppt;
+ char *pathpt;
+
+ if (index == 0) pathpt = strcpy(local_path,full_path);
+ else pathpt = pppt;
+ if (pathpt != NULL) {
+#ifdef unix
+ pppt = strchr(pathpt , ':' );
+#else
+ pppt = strchr(pathpt , ';' );
+#endif
+ if (pppt != NULL) {
+ *pppt = '\0';
+ pppt++;
+ }
+ }
+ return pathpt;
+}
+
+
+
+
diff --git a/obsolete/dviware/dvi2xx/graybox.sty b/obsolete/dviware/dvi2xx/graybox.sty
new file mode 100644
index 0000000000..ad66bf9873
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/graybox.sty
@@ -0,0 +1,48 @@
+% graybox.sty 9.3.1989
+% print fboxes with various backgrounds
+%
+% graybox#1#2
+% #1 -> grayscale; valid values are 2, 10, 15, 30, 45, 70, 90, 100
+% #2 -> textargument (exactly like fbox)
+%
+% patbox#1#2
+% #1 -> pattern; valid values are:
+% 1: horizontal lines
+% 2: vertical lines
+% 3: diagonal lines
+% 4: diagonal lines
+% 5: square grid
+% 6: diagonal grid
+% #2 -> textargument (exactly like fbox)
+%
+\makeatletter
+%
+%
+%
+
+\long\def\graybox#1#2{\leavevmode\setbox\@tempboxa\hbox{#2}\@tempdima\fboxrule
+\advance\@tempdima \fboxsep \advance\@tempdima \dp\@tempboxa
+ \hbox{\lower \@tempdima\hbox
+ {\vbox{\special{defpoint=1(,)}%
+ \hrule \@height \fboxrule
+ \hbox{\vrule \@width \fboxrule \hskip\fboxsep
+ \vbox{\vskip\fboxsep \box\@tempboxa\vskip\fboxsep}\hskip
+ \fboxsep\vrule \@width \fboxrule%
+ \special{defpoint=2(,)}\special{gray=#1}%
+ \special{fill=1/2}%
+ }\hrule \@height \fboxrule%
+ }}}}
+
+
+\long\def\patbox#1#2{\leavevmode\setbox\@tempboxa\hbox{#2}\@tempdima\fboxrule
+\advance\@tempdima \fboxsep \advance\@tempdima \dp\@tempboxa
+ \hbox{\lower \@tempdima\hbox
+ {\vbox{\special{defpoint=11(,)}%
+ \hrule \@height \fboxrule
+ \hbox{\vrule \@width \fboxrule \hskip\fboxsep
+ \vbox{\vskip\fboxsep \box\@tempboxa\vskip\fboxsep}\hskip
+ \fboxsep\vrule \@width \fboxrule%
+ \special{defpoint=12(,)}\special{pattern=#1}%
+ \special{fill=11/12}%
+ }\hrule \@height \fboxrule%
+ }}}}
diff --git a/obsolete/dviware/dvi2xx/lj3-filter b/obsolete/dviware/dvi2xx/lj3-filter
new file mode 100644
index 0000000000..da9f04a2e7
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/lj3-filter
@@ -0,0 +1,116 @@
+#!/usr/local/bin/perl
+#####################################################################
+# Stefan Esser
+#
+# /usr/local/lib/lpdfilters/lj3-filter
+#
+# BSD line printer filter for HP-PCL 5 printer
+# with independent init and uninit strings
+# for HP-PCL and HP-GL modes
+#
+# Fri Jan 3 12:39:43 1992 -- Gustaf Neumann
+# added support for printing of dvi-files
+#
+# CONFIGURATION:
+# - the location of perl (headerline) /usr/local/bin/perl
+# - the location of the tmp file (variable $tmpfile below)
+# - the name of the dvi-filter and its options (variable $dvifilter below)
+
+$tmpfile = "/usr/tmp/dvilj$$.dvi";
+$dvifilter = "/usr/local/bin/dvilj -q -s26 -e- $tmpfile";
+
+#--------------------------------------------------------------------
+# init and uninit strings for HP-PCL and HP-GL modes
+#
+$text_inistr = "\033E\033&k2G"; # Text init string
+$text_unistr = "\033E"; # Text un_init string
+
+#$hpgl_inistr = "\033E\033%0B"; # HP-GL init string
+$hpgl_inistr = "\033E\033&l1O\033%0B"; # HP-GL init string (rot 90 degree)
+$hpgl_unistr = "\033E"; # HP-GL un_init string
+$stdpwcmd = "PW 0.15;"; # default pen width in HP-GL mode
+
+#--------------------------------------------------------------------
+# describe (a superset of :-) the HP-GL commands
+#
+$hpglcmd = '(SM.|LB[^\003]*\003|[A-Z][A-Z][-\d,.\s]*|[.,;]|\033\..([\d;\s]*:)?|\s)';
+
+#--------------------------------------------------------------------
+# lprm sends SIGINT (is THIS signal handler necessary ???)
+#
+$SIG{'INT'} = 'CLEANUP';
+
+sub CLEANUP {
+ print ($hpglfile ? $hpgl_unistr : $text_unistr);
+ unlink $tmpfile if $dvifile;
+ close(STDOUT);
+ exit 2;
+}
+
+#--------------------------------------------------------------------
+# read enough (=4KByte) data to choose HP-GL or HP-PCL mode
+#
+$numread = read(STDIN,$buffer,4096);
+
+#--------------------------------------------------------------------
+# check whether the file is a dvi-file
+
+$dvifile = $buffer =~ m/^\367\002/oi;
+if ($dvifile) {
+ open(SPOOL,">$tmpfile") || die "Can't open $tmpfile for writing!";
+ while ($numread > 0) {
+ print SPOOL $buffer;
+ $numread=read(STDIN,$buffer,4096);
+ }
+ close(SPOOL) || exit (1);
+ system $dvifilter || exit (1);
+ unlink $tmpfile;
+ close(STDOUT) || exit (1);
+ exit (0);
+}
+
+
+#--------------------------------------------------------------------
+# look for a sequence of HP-GL commands
+#
+$buffer =~ m/^$hpglcmd+/oi;
+
+$matchlen= length($&);
+$hpglfile= $matchlen > 10 && $matchlen / $numread > 0.95;
+
+#--------------------------------------------------------------------
+# add command to set pen width after 'IN', if found within the first 20 bytes
+# else that default pen width
+#
+if ($hpglfile && substr($buffer,0,20) =~ m/IN/i) {
+ $pwcmd = ($buffer =~ m/(PW\s*\d+\.?\d*\s*;)/i)[0] || $stdpwcmd;
+ $buffer =~ s/IN\s*;/IN;$pwcmd/i;
+}
+
+
+#--------------------------------------------------------------------
+# print init string, all data, uninit string to STDOUT
+#
+print ($hpglfile ? $hpgl_inistr : $text_inistr);
+
+while ($numread > 0) {
+ print $buffer;
+ $numread=read(STDIN,$buffer,4096);
+}
+
+print ($hpglfile ? $hpgl_unistr : $text_unistr);
+
+close(STDOUT) || exit (1);
+
+exit (0);
+
+
+
+
+
+
+
+
+
+
+
diff --git a/obsolete/dviware/dvi2xx/printcap.sample b/obsolete/dviware/dvi2xx/printcap.sample
new file mode 100644
index 0000000000..70a6315ad3
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/printcap.sample
@@ -0,0 +1,9 @@
+# sample printcap entry for SUN SparcStation, supplied by Ted Cox
+#
+# Centronics printer attached to the first parallel port
+# Can detect .dvi files automatically via outputfilter and invokes dvi-converter.
+tp|tex|pp0|Antares Printer Port 1:\
+ :lp=/dev/pp0:sd=/var/spool/pp0:\
+ :lf=/var/spool/pp0/error_log:\
+ :fs#06020:fc#0300:xc#040:pw#80:sh:\
+ :of=/usr/local/lib/lpdfilters/lj3-filter:
diff --git a/obsolete/dviware/dvi2xx/sample2.tex b/obsolete/dviware/dvi2xx/sample2.tex
new file mode 100644
index 0000000000..ddf6af5b92
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/sample2.tex
@@ -0,0 +1,179 @@
+% This is a sample LaTeX input file. (Version of 9 April 1986)
+%
+% A '%' character causes TeX to ignore all remaining text on the line,
+% and is used for comments like this one.
+
+\documentstyle[2up]{article} % Specifies the document style.
+\twouparticle
+ % The preamble begins here.
+\title{A Sample Document} % Declares the document's title.
+\author{Leslie Lamport} % Declares the author's name.
+\date{December 12, 1984} % Deleting this command produces today's date.
+
+\begin{document} % End of preamble and beginning of text.
+
+\maketitle % Produces the title.
+
+This is a sample input file. Comparing it with the output it
+generates can show you how to produce a simple document of
+your own.
+
+\section{Ordinary Text} % Produces section heading. Lower-level
+ % sections are begun with similar
+ % \subsection and \subsubsection commands.
+
+The ends of words and sentences are marked
+ by spaces. It doesn't matter how many
+spaces you type; one is as good as 100. The
+end of a line counts as a space.
+
+One or more blank lines denote the end
+of a paragraph.
+
+Since any number of consecutive spaces are treated like a single
+one, the formatting of the input file makes no difference to
+ \TeX, % The \TeX command generates the TeX logo.
+but it makes a difference to you.
+When you use
+ \LaTeX, % The \LaTeX command generates the LaTeX logo.
+making your input file as easy to read as possible
+will be a great help as you write your document and when you
+change it. This sample file shows how you can add comments to
+your own input file.
+
+Because printing is different from typewriting, there are a
+number of things that you have to do differently when preparing
+an input file than if you were just typing the document directly.
+Quotation marks like
+ ``this''
+have to be handled specially, as do quotes within quotes:
+ ``\,`this' % \, separates the double and single quote.
+ is what I just
+ wrote, not `that'\,''.
+
+Dashes come in three sizes: an
+ intra-word
+dash, a medium dash for number ranges like
+ 1--2,
+and a punctuation
+ dash---like
+this.
+
+A sentence-ending space should be larger than the space between words
+within a sentence. You sometimes have to type special commands in
+conjunction with punctuation characters to get this right, as in the
+following sentence.
+ Gnats, gnus, etc.\ % `\ ' makes an inter-word space.
+ all begin with G\@. % \@ marks end-of-sentence punctuation.
+You should check the spaces after periods when reading your output to
+make sure you haven't forgotten any special cases.
+Generating an ellipsis
+ \ldots\ % `\ ' needed because TeX ignores spaces after
+ % command names like \ldots made from \ + letters.
+ %
+ % Note how a `%' character causes TeX to ignore the
+ % end of the input line, so these blank lines do not
+ % start a new paragraph.
+with the right spacing around the periods
+requires a special command.
+
+\TeX\ interprets some common characters as commands, so you must type
+special commands to generate them. These characters include the
+following:
+ \$ \& \% \# \{ and \}.
+
+In printing, text is emphasized by using an
+ {\em italic\/} % The \/ command produces the tiny extra space that
+ % should be added between a slanted and a following
+ % unslanted letter.
+type style.
+
+\begin{em}
+ A long segment of text can also be emphasized in this way. Text within
+ such a segment given additional emphasis
+ with\/ {\em Roman}
+ type. Italic type loses its ability to emphasize and become simply
+ distracting when used excessively.
+\end{em}
+
+It is sometimes necessary to prevent \TeX\ from breaking a line where
+it might otherwise do so. This may be at a space, as between the
+``Mr.'' and ``Jones'' in
+ ``Mr.~Jones'', % ~ produces an unbreakable interword space.
+or within a word---especially when the word is a symbol like
+ \mbox{\em itemnum\/}
+that makes little sense when hyphenated across
+ lines.
+
+Footnotes\footnote{This is an example of a footnote.}
+pose no problem.
+
+\TeX\ is good at typesetting mathematical formulas like
+ \( x-3y = 7 \)
+or
+ \( a_{1} > x^{2n} / y^{2n} > x' \).
+Remember that a letter like
+ $x$ % $ ... $ and \( ... \) are equivalent
+is a formula when it denotes a mathematical symbol, and should
+be treated as one.
+
+\section{Displayed Text}
+
+Text is displayed by indenting it from the left margin.
+Quotations are commonly displayed. There are short quotations
+\begin{quote}
+ This is a short a quotation. It consists of a
+ single paragraph of text. There is no paragraph
+ indentation.
+\end{quote}
+and longer ones.
+\begin{quotation}
+ This is a longer quotation. It consists of two paragraphs
+ of text. The beginning of each paragraph is indicated
+ by an extra indentation.
+
+ This is the second paragraph of the quotation. It is just
+ as dull as the first paragraph.
+\end{quotation}
+Another frequently-displayed structure is a list.
+The following is an example of an {\em itemized} list.
+\begin{itemize}
+ \item This is the first item of an itemized list. Each item
+ in the list is marked with a ``tick''. The document
+ style determines what kind of tick mark is used.
+
+ \item This is the second item of the list. It contains another
+ list nested inside it. The inner list is an {\em enumerated}
+ list.
+ \begin{enumerate}
+ \item This is the first item of an enumerated list that
+ is nested within the itemized list.
+
+ \item This is the second item of the inner list. \LaTeX\
+ allows you to nest lists deeper than you really should.
+ \end{enumerate}
+ This is the rest of the second item of the outer list. It
+ is no more interesting than any other part of the item.
+ \item This is the third item of the list.
+\end{itemize}
+You can even display poetry.
+\begin{verse}
+ There is an environment for verse \\ % The \\ command separates lines
+ Whose features some poets will curse. % within a stanza.
+
+ % One or more blank lines separate stanzas.
+
+ For instead of making\\
+ Them do {\em all\/} line breaking, \\
+ It allows them to put too many words on a line when they'd
+ rather be forced to be terse.
+\end{verse}
+
+Mathematical formulas may also be displayed. A displayed formula is
+one-line long; multiline formulas require special formatting
+instructions.
+ \[ x' + y^{2} = z_{i}^{2}\]
+Don't start a paragraph with a displayed equation, nor make
+one a paragraph by itself.
+
+\end{document} % End of document.
diff --git a/obsolete/dviware/dvi2xx/testpage.tex b/obsolete/dviware/dvi2xx/testpage.tex
new file mode 100644
index 0000000000..393dc86ec9
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/testpage.tex
@@ -0,0 +1,78 @@
+% testpage.tex - created 20 July 1987
+% Copyright (C) 1987 by Leslie Lamport
+%
+% Test of how accurately printer reproduces dimensions specified
+% by LaTeX output.
+%
+% Revised by Stephen Gildea to:
+% make 10 tic marks instead of 9
+% add a long rule through the tics to show the exact edge of the paper
+% short tics on right-hand ruler positioned correctly
+% some comments added
+
+\documentstyle{article}
+\pagestyle{empty}
+
+\oddsidemargin 0pt
+\evensidemargin 0pt
+\marginparwidth 1in
+\marginparsep 0pt
+
+\topmargin 0pt
+\headheight 0pt
+\headsep 0pt
+\topskip 0pt
+
+\footheight 0pt
+\footskip 0pt
+\textheight 9in
+\textwidth 6.5in
+\setlength{\unitlength}{1in}
+\newcounter{foo}
+\begin{document}
+\parindent 0pt
+\begin{picture}(0,0)
+\scriptsize
+\put(0,-9){\framebox(6.5,9){}}
+% left ruler
+\put(0,-4.5){\line(-1,0){2.5}}
+\multiput(-.1,-4.6)(-.1,0){10}{\line(0,1){.2}}
+\multiput(-.05,-4.55)(-.1,0){10}{\line(0,1){.1}}
+\setcounter{foo}{1}\multiput(-.1,-4.35)(-.1,0){9}{\makebox
+ (0,0){\arabic{foo}}\addtocounter{foo}{1}}
+% right ruler
+\put(6.5,-4.5){\line(1,0){2.5}}
+\multiput(6.6,-4.6)(.1,0){10}{\line(0,1){.2}}
+\multiput(6.55,-4.55)(.1,0){10}{\line(0,1){.1}} %fixed mit-erl!gildea 13Feb86
+%\multiput(6.55,-4.6)(.1,0){10}{\line(0,1){.1}}
+\setcounter{foo}{1}\multiput(6.6,-4.35)(.1,0){9}{\makebox
+ (0,0){\arabic{foo}}\addtocounter{foo}{1}}
+% top ruler
+\put(3.25,0){\line(0,1){2.5}}
+\multiput(3.15,.1)(0,.1){10}{\line(1,0){.2}}
+\multiput(3.2,.05)(0,.1){10}{\line(1,0){.1}}
+\setcounter{foo}{1}\multiput(3.4,.1)(0,.1){9}{\makebox
+ (0,0){\arabic{foo}}\addtocounter{foo}{1}}
+% bottom ruler
+\put(3.25,-9){\line(0,-1){2.5}}
+\multiput(3.15,-9.1)(0,-.1){10}{\line(1,0){.2}}
+\multiput(3.2,-9.05)(0,-.1){10}{\line(1,0){.1}}
+\setcounter{foo}{1}\multiput(3.4,-9.1)(0,-.1){9}{\makebox
+ (0,0){\arabic{foo}}\addtocounter{foo}{1}}
+\end{picture}
+\vfill
+\mbox{}\hfill
+\begin{minipage}{4in}
+The frame on this page should be $6\frac{1}{2}'' \times 9''$. When
+printed on $8\frac{1}{2}'' \times 11''$ paper, the frame should be one
+inch from each edge of the paper.\\[10pt]
+The rulers at the four edges will indicate how much of the page is
+useable. The large ticks are $.1''$ apart.
+\end{minipage}
+\hfill\mbox{}
+
+\vfill
+\mbox{}
+\end{document}
+
+
diff --git a/obsolete/dviware/dvi2xx/tfm.c b/obsolete/dviware/dvi2xx/tfm.c
new file mode 100644
index 0000000000..4100fa7899
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/tfm.c
@@ -0,0 +1,255 @@
+/* tfm.c -- read tfm widths resident font support in dvilj. */
+
+#include "config.h" /* for STRSIZE and tfm_info_type, at least */
+#include <stdio.h>
+
+
+#ifdef vms
+#include <ssdef.h>
+#include <stsdef.h>
+#define getenv vms_getenv
+#endif
+
+/* Defined in dvi2xx.c. */
+extern long NoSignExtend ();
+#define TFM_GET_TWO() NoSignExtend (tfm_fp, 2)
+#define TFM_GET_FOUR() NoSignExtend (tfm_fp, 4)
+extern char* TFMpath;
+extern bool G_quiet;
+extern void Warning();
+
+/* Defined in xmalloc.c. */
+extern void *xmalloc ();
+
+
+
+/* Read N words (N * 4 bytes) from TFM_FP and return it in *OUTBUF, unless
+ OUTBUF==NULL, in which case throw them away. */
+
+static void
+tfm_get_n (tfm_fp, nwords, outbuf)
+ FILE *tfm_fp;
+ unsigned nwords;
+ void **outbuf;
+{
+ unsigned n = nwords * 4;
+ void *buf = (void *) xmalloc (n);
+
+ if (fread (buf, n, 1, tfm_fp) != 1) {
+ fprintf (stderr, "dvi2xx: Could not read %u bytes from TFM file.\n", n);
+ exit (1);
+ }
+
+ /* If OUTBUF is null, free what we just read, else return it. */
+ if (outbuf) {
+ *outbuf = buf;
+ } else {
+ free (buf);
+ }
+}
+
+
+/* Read a string in BCPL format from DATA into STR, and terminate with a
+ null byte. First byte of DATA says how many characters follow.
+ Assume STR is long enough. */
+
+static void
+get_bcpl (data, str)
+ unsigned char *data;
+ unsigned char *str;
+{
+ unsigned length;
+
+ for (length = *(data ++); length; length --) {
+ *(str ++) = *(data ++);
+ }
+ *str = 0;
+}
+
+/* Header word 18:
+ 2 bytes: "KN" for Karl and Norm---this identifies our extensions
+ 1 byte : 1 if proportional, 0 otherwise
+ 1 byte : reserved (to extend the style, if necessary)
+ Header word 19:
+ 2 bytes: PCL style selection number
+ 1 byte : reserved (to extend weight, if necessary)
+ 1 byte : weight (signed, 2's complement, valid -7 to +7)
+ Header word 20:
+ 2 bytes: reserved (to extend typeface id, if necessary)
+ 2 bytes: PCL typeface selection number
+
+ The first (BigEndian) byte of header word #18 is DATA[0].
+ Assume DATA is long enough for everything we might try to read. */
+
+static bool
+get_pcl_info (data, spacing, style, weight, typeface_id)
+ unsigned char *data;
+ unsigned *spacing;
+ unsigned *style;
+ int *weight;
+ unsigned *typeface_id;
+{
+ /* No magic number for our extensions => forget it. */
+ if (data[0] != 'K' && data[1] != 'N')
+ return FALSE;
+
+ *spacing = data[(0* 4) + 2]; /* Third byte of first word. */
+
+ /* First two bytes of second word. */
+ *style = (data[(1 * 4)] << 8) + data[(1 * 4) + 1];
+
+ /* Last byte of second word, signed two-complement. */
+ *weight = data[(1 * 4) + 3];
+ if (*weight >= 128) *weight -= 256;
+
+ /* Effectively all four bytes of third word. */
+ *typeface_id = (data[(2 * 4) + 0] << 24) + (data[(2 * 4) + 1] << 16)
+ + (data[(2 * 4) + 2] << 8) + (data[(2 * 4) + 3]);
+
+ return TRUE;
+}
+
+/* If the TFM file NAME exists, set the elements of RET and return true.
+ Otherwise, return false. */
+
+bool
+tfm_read_info (name, ret)
+ char *name;
+ tfm_info_type *ret;
+{
+ /* Don't use a structure for this, since then it might occupy more
+ than the exactly four bytes that we need. */
+ unsigned char *char_info;
+ char full_name[STRSIZE];
+ FILE *tfm_fp;
+ unsigned char *header_data;
+ unsigned char *width_raw; /* array of 1-byte data */
+ unsigned long *width_table; /* array of 4-byte fixes */
+ unsigned i;
+ unsigned lh, bc, ec, nw, nh, nd, ni, nl, nk, ne, np;
+
+
+ if (findfile(TFMpath, name, NULL, full_name, TRUE, 0)) {
+
+ /* fprintf(stderr,"full_name=<%s>\n", full_name);*/
+ tfm_fp = fopen (full_name, READ_BINARY);
+ if (tfm_fp == NULL) {
+ /* this can happen, if the calculation for max number of open
+ * files has to be corrected
+ */
+ fprintf(stderr,"Error: file <%s> could not be opened\n", full_name);
+ return FALSE;
+ }
+ } else {
+ Warning("tfm file %s.tfm not found on path <%s>\n", name, TFMpath);
+ return FALSE;
+ }
+
+ (void) TFM_GET_TWO (); /* word length of file */
+ lh = TFM_GET_TWO (); /* words of header data */
+ bc = TFM_GET_TWO (); /* smallest character code */
+ ec = TFM_GET_TWO (); /* largest character code */
+ nw = TFM_GET_TWO (); /* words in width table */
+ nh = TFM_GET_TWO (); /* words in height table */
+ nd = TFM_GET_TWO (); /* words in depth table */
+ ni = TFM_GET_TWO (); /* words in italic correction table */
+ nl = TFM_GET_TWO (); /* words in lig/kern table */
+ nk = TFM_GET_TWO (); /* words in kern table */
+ ne = TFM_GET_TWO (); /* words in extensible char table */
+ np = TFM_GET_TWO (); /* words of font parameter data */
+
+ tfm_get_n (tfm_fp, lh, &header_data);
+ /* Only two headerbyte words are required by the TFM format, so don't
+ insist on all this extra stuff. */
+ if (lh > 2) {
+ get_bcpl (header_data + (2 * 4), ret->coding_scheme);
+ } else {
+ ret->coding_scheme[0] = 0;
+ }
+
+ if (lh > 12) {
+ get_bcpl (header_data + (12 * 4), ret->family);
+ } else {
+ ret->family[0] = 0;
+ }
+
+ /* Sorry for the convoluted logic. The idea is that if the family
+ is HPAUTOTFM, we better have our extensions -- so if we don't
+ have enough header words, or if we don't find what we need in
+ the header words, something's seriously wrong, and we shouldn't
+ claim to have succeeded at reading a good TFM file. */
+
+ if (strcmp (ret->family, "HPAUTOTFM") == 0
+ && (lh < 20
+ || !get_pcl_info (&(header_data[18 * 4]),
+ &ret->spacing, &ret->style, &ret->weight,
+ &ret->typeface_id))) {
+ return FALSE;
+ }
+
+/*
+ if (strcmp (ret->family, "HPAUTOTFM") == 0) {
+ if (lh < 20 || !get_pcl_info (&(header_data[18 * 4]),
+ &ret->spacing, &ret->style, &ret->weight,
+ &ret->typeface_id)) {
+ fclose (tfm_fp);
+ return FALSE;
+ }
+ } else {
+ if (strcmp (ret->family, "UNSPECIFIED") == 0) {
+ Warning("font family for %s is UNSPECIFIED; did you run dvicopy?",
+ full_name);
+ }
+ }
+*/
+
+ /* Initialize our returned array of widths to zero, since the TFM file
+ need not contain info for all character codes. */
+ for (i = 0; i < bc; i++) {
+ ret->widths[i] = 0;
+ }
+ for (i = ec + 1; i < 256; i++) {
+ ret->widths[i] = 0;
+ }
+
+ /* The char_info is one word (four bytes) for each character in the font. */
+ tfm_get_n (tfm_fp, ec - bc + 1, &char_info);
+
+ /* The width table is just nw words. */
+ tfm_get_n (tfm_fp, nw, &width_raw);
+ width_table = (unsigned long *) xmalloc (nw * 4);
+
+ /* But the width table contains four-byte numbers, so have to convert
+ from BigEndian to host order. */
+ for (i = 0; i < nw; i++) {
+ unsigned byte_offset = i * 4;
+ unsigned b1 = width_raw[byte_offset];
+ unsigned b2 = width_raw[byte_offset + 1];
+ unsigned b3 = width_raw[byte_offset + 2];
+ unsigned b4 = width_raw[byte_offset + 3];
+ width_table[i] = (b1 << 24) + (b2 << 16) + (b3 << 8) + b4;
+ }
+
+ /* For each character, retrieve and store the TFM width. */
+ for (i = bc; i <= ec; i++) {
+ unsigned char w_i = char_info[(i - bc) * 4];
+ ret->widths[i] = width_table[w_i];
+ }
+
+ /* Throw away everything up to the second font parameter. (Could just
+ seek, but I don't want to pull in the include files, etc.) */
+ if (np >= 2) {
+ tfm_get_n (tfm_fp, nh + nd + ni + nl + nk + ne + 1, NULL);
+ ret->interword = TFM_GET_FOUR ();
+ } else {
+ ret->interword = 0;
+ }
+
+ free (header_data);
+ free (char_info);
+ free (width_raw);
+ free (width_table);
+
+ fclose (tfm_fp);
+ return TRUE;
+}
diff --git a/obsolete/dviware/dvi2xx/xmalloc.c b/obsolete/dviware/dvi2xx/xmalloc.c
new file mode 100644
index 0000000000..69f6db26b9
--- /dev/null
+++ b/obsolete/dviware/dvi2xx/xmalloc.c
@@ -0,0 +1,41 @@
+/* xmalloc.c: malloc with error checking.
+
+Copyright (C) 1992, 93 Free Software Foundation, Inc.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+/* Don't include config.h or all our other usual includes, since
+ it's useful to just throw this file into other programs. */
+
+#include <stdio.h>
+extern char *malloc ();
+
+
+void *
+xmalloc (size)
+ unsigned size;
+{
+ void *new_mem = (void *) malloc (size);
+
+ if (new_mem == NULL)
+ {
+ fprintf (stderr, "fatal: memory exhausted (xmalloc of %u bytes).\n",
+ size);
+ /* 1 means success on VMS, so pick a random number (ASCII `K'). */
+ exit (75);
+ }
+
+ return new_mem;
+}