summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/doc/man/man1/dvilj.1
diff options
context:
space:
mode:
Diffstat (limited to 'Master/texmf-dist/doc/man/man1/dvilj.1')
-rw-r--r--Master/texmf-dist/doc/man/man1/dvilj.1688
1 files changed, 688 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/man/man1/dvilj.1 b/Master/texmf-dist/doc/man/man1/dvilj.1
new file mode 100644
index 00000000000..af00f982db4
--- /dev/null
+++ b/Master/texmf-dist/doc/man/man1/dvilj.1
@@ -0,0 +1,688 @@
+.\" Automatically generated by Pod::Man 2.16 (Pod::Simple 3.04)
+.\"
+.\" Standard preamble:
+.\" ========================================================================
+.de Sh \" Subsection heading
+.br
+.if t .Sp
+.ne 5
+.PP
+\fB\\$1\fR
+.PP
+..
+.de Sp \" Vertical space (when we can't use .PP)
+.if t .sp .5v
+.if n .sp
+..
+.de Vb \" Begin verbatim text
+.ft CW
+.nf
+.ne \\$1
+..
+.de Ve \" End verbatim text
+.ft R
+.fi
+..
+.\" Set up some character translations and predefined strings. \*(-- will
+.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
+.\" double quote, and \*(R" will give a right double quote. \*(C+ will
+.\" give a nicer C++. Capital omega is used to do unbreakable dashes and
+.\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff,
+.\" nothing in troff, for use with C<>.
+.tr \(*W-
+.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
+.ie n \{\
+. ds -- \(*W-
+. ds PI pi
+. if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
+. if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch
+. ds L" ""
+. ds R" ""
+. ds C` ""
+. ds C' ""
+'br\}
+.el\{\
+. ds -- \|\(em\|
+. ds PI \(*p
+. ds L" ``
+. ds R" ''
+'br\}
+.\"
+.\" Escape single quotes in literal strings from groff's Unicode transform.
+.ie \n(.g .ds Aq \(aq
+.el .ds Aq '
+.\"
+.\" If the F register is turned on, we'll generate index entries on stderr for
+.\" titles (.TH), headers (.SH), subsections (.Sh), items (.Ip), and index
+.\" entries marked with X<> in POD. Of course, you'll have to process the
+.\" output yourself in some meaningful fashion.
+.ie \nF \{\
+. de IX
+. tm Index:\\$1\t\\n%\t"\\$2"
+..
+. nr % 0
+. rr F
+.\}
+.el \{\
+. de IX
+..
+.\}
+.\"
+.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
+.\" Fear. Run. Save yourself. No user-serviceable parts.
+. \" fudge factors for nroff and troff
+.if n \{\
+. ds #H 0
+. ds #V .8m
+. ds #F .3m
+. ds #[ \f1
+. ds #] \fP
+.\}
+.if t \{\
+. ds #H ((1u-(\\\\n(.fu%2u))*.13m)
+. ds #V .6m
+. ds #F 0
+. ds #[ \&
+. ds #] \&
+.\}
+. \" simple accents for nroff and troff
+.if n \{\
+. ds ' \&
+. ds ` \&
+. ds ^ \&
+. ds , \&
+. ds ~ ~
+. ds /
+.\}
+.if t \{\
+. ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
+. ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u'
+. ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'
+. ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'
+. ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u'
+. ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u'
+.\}
+. \" troff and (daisy-wheel) nroff accents
+.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V'
+.ds 8 \h'\*(#H'\(*b\h'-\*(#H'
+.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#]
+.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H'
+.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u'
+.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#]
+.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#]
+.ds ae a\h'-(\w'a'u*4/10)'e
+.ds Ae A\h'-(\w'A'u*4/10)'E
+. \" corrections for vroff
+.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u'
+.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'
+. \" for low resolution devices (crt and lpr)
+.if \n(.H>23 .if \n(.V>19 \
+\{\
+. ds : e
+. ds 8 ss
+. ds o a
+. ds d- d\h'-1'\(ga
+. ds D- D\h'-1'\(hy
+. ds th \o'bp'
+. ds Th \o'LP'
+. ds ae ae
+. ds Ae AE
+.\}
+.rm #[ #] #H #V #F C
+.\" ========================================================================
+.\"
+.IX Title "DVILJ 1"
+.TH DVILJ 1 "2012-03-12" "Version 2.6p5" "TeX-Live"
+.\" For nroff, turn off justification. Always turn off hyphenation; it makes
+.\" way too many mistakes in technical documents.
+.if n .ad l
+.nh
+.SH "NAME"
+dvilj4, dvilj4l, dvilj2p, dvilj \- convert a TeX DVI file to PCL, for HP LaserJet printers
+.SH "SYNOPSIS"
+.IX Header "SYNOPSIS"
+.Vb 4
+\& dvilj [\-\-Dnumber] [\-ccopies] [\-dmode] [\-D] [\-E] [\-eoutputfile]
+\& [\-ffrompage] [\-g] [\-hheaderfile] [\-l] [\-Mflag] [\-mmag] [\-ppages]
+\& [\-q] [\-r] [\-ttopage] [\-spagesize] [\-v] [\-Vmode] [\-w] [\-xxoff(mm)]
+\& [\-yyoff(mm)] [\-Xxoff(dots)] [\-Yyoff(dots)] [\-z] [filename]
+.Ve
+.SH "DESCRIPTION"
+.IX Header "DESCRIPTION"
+\&\fBdvilj\fR and siblings convert TeX-output \f(CW\*(C`.dvi\*(C'\fR files into \s-1PCL\s0 (the
+Hewlett-Packard Printer Control Language) commands suitable for
+printing on a \s-1HP\s0 LaserJet+, \s-1HP\s0 LaserJet \s-1IIP\s0 (using \fBdvilj2p\fR), \s-1HP\s0
+LaserJet 4 (using \fBdvilj4\fR), and fully compatible printers.
+.PP
+\&\fBdvilj4\fR also provides support for the builtin Intellifont and
+TrueType fonts; \s-1TFM\s0 and \s-1VF\s0 files are provided in the distribution.
+Virtual fonts are not supported directly by \fBdvilj\fR, so you must run
+\&\fIdvicopy\fR\|(1) first, or otherwise expand the virtual fonts
+.PP
+All programs are generated from one source file \fIdvi2xx.c\fR. They are
+usually called via a shell script or as a line printer filter. One
+such script, \fIdvihp\fR\|(1), is included in the distribution. It provides
+command-line options similar to those of \fIdvips\fR\|(1).
+.SH "OPTIONS"
+.IX Header "OPTIONS"
+.IP "\fB\-\-D\fR\fInumber\fR" 4
+.IX Item "--Dnumber"
+Debug according to the bits of \fInumber\fR; see the \fIkpathsea\fR\|(3) manual
+for values. Also turns on general verbosity.
+.IP "\fB\-c\fR\fInumber\fR" 4
+.IX Item "-cnumber"
+Print each page \fInumber\fR times (including original)
+.IP "\fB\-d\fR\fInumber\fR" 4
+.IX Item "-dnumber"
+print in duplex mode. The option \fB\-d1\fR means long edge binding,
+\&\fB\-d2\fR stands for short edge binding. This option is only selectable
+in \fBdvilj4\fR and \fBdvilj2p\fR.
+.IP "\fB\-D\fR\fI[\-12]\fR" 4
+.IX Item "-D[-12]"
+Double-sided printing \- see below; \fB\-D1\fR prints odd sides only,
+\&\fB\-D2\fR is for even pages, a trailing \fB\-\fR suppresses printing of empty
+padding pages.
+.IP "\fB\-E\fR" 4
+.IX Item "-E"
+Switch printer into econo mode (\fBdvilj4\fR only).
+.IP "\fB\-e\fR\fIoutfile\fR" 4
+.IX Item "-eoutfile"
+Send output to \fIoutfile\fR instead of the basename of dvi file extended
+with \f(CW\*(C`.lj\*(C'\fR. If outfile is \fB\-\fR (as in \f(CW\*(C`\-e\-\*(C'\fR) the output is directed
+to standard output and can be directly piped into a spooler.
+.IP "\fB\-f\fR\fIpagenum\fR" 4
+.IX Item "-fpagenum"
+Print pages with TeX page numbers greater than or equal to \fIpagenum\fR.
+.IP "\fB\-g\fR" 4
+.IX Item "-g"
+\&\fIGo\fR mode: do not reset printer at start of job.
+.IP "\fB\-h\fR\fIheaderfile\fR" 4
+.IX Item "-hheaderfile"
+Copy \fIheaderfile\fR to output before translation of the \s-1DVI\s0 file. Used
+to send arbitrary commands to the laserprinter.
+.IP "\fB\-l\fR" 4
+.IX Item "-l"
+Print output in landscape mode; supported only by \fBdvilj2p\fR and
+\&\fBdvilj4\fR.
+.IP "\fB\-M\fR\fIflag\fR" 4
+.IX Item "-Mflag"
+Do (not) call \fImktexpk\fR\|(1) to generate fonts on demand. \fB\-M1\fR and \fB\-M\fR
+are equivalent. \fB\-M0\fR enables invoking \fImktexpk\fR\|(1). (This is the same
+as in \fIdvips\fR\|(1).) The default behavior (i.e., if no \fB\-M\fR option is
+given) is chosen at compile-time; as distributed, mktexpk is enabled.
+.IP "\fB\-m\fR\fImagnification\fR" 4
+.IX Item "-mmagnification"
+Specify the magnification to use. The following are available:
+.Sp
+.Vb 9
+\& \-m#usermag e.g., #900
+\& \-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
+.Ve
+.IP "\fB\-p\fR\fIpagecount\fR" 4
+.IX Item "-ppagecount"
+Print \fIpagecount\fR pages after the starting page.
+.IP "\fB\-q\fR" 4
+.IX Item "-q"
+Quiet operation: omit final statistics, etc.
+.IP "\fB\-r\fR" 4
+.IX Item "-r"
+Toggle page reversal.
+.IP "\fB\-s\fR\fIpagesize\fR" 4
+.IX Item "-spagesize"
+Specify the page size:
+.Sp
+.Vb 10
+\& \-s1: Executive (7.25" x 10.5")
+\& \-s2: Letter (8.5" x 11")
+\& \-s3: Legal (8.5" x 14")
+\& \-s6: Ledger (11" x 17")
+\& \-s25: A5 paper (148mm x 210mm)
+\& \-s26: A4 paper (210mm x 297mm)
+\& \-s27: A3 (297mm x 420mm)
+\& \-s45: JIS B5 paper (182mm x 257mm)
+\& \-s46: JIS B4 paper (250mm x 354mm)
+\& \-s71: Hagaki postcard (100mm x 148mm)
+\& \-s72: Oufuku\-Hagaki postcard (200mm x 148mm)
+\& \-s80: Monarch Envelope (3 7/8" x 7 1/2")
+\& \-s81: Commercial Envelope 10 (4 1/8" x 9 1/2")
+\& \-s90: International DL (110mm x 220mm)
+\& \-s91: International C5 (162mm x 229mm)
+\& \-s100: International B5 (176mm x 250mm)
+.Ve
+.Sp
+These values are from the \s-1PCL\s0 5 technical reference manual. If the
+\&\fB\-s\fR commandline option is omitted, no clipping is performed at the
+bottom of the page. (But printing below the paper bottom should not
+disturb any correctly behaving \s-1PCL\s0 printer.) Please remember that the
+correct paper tray must be installed for selected paper size, so use
+this option only if you have full control over your print destination.
+.IP "\fB\-t\fR\fIpagenum\fR" 4
+.IX Item "-tpagenum"
+Print pages with TeX page numbers less than or equal to \fIpagenum\fR.
+.IP "\fB\-v\fR" 4
+.IX Item "-v"
+Verbose mode: list fonts used, etc.
+.IP "\fB\-V\fR\fImode\fR" 4
+.IX Item "-Vmode"
+Compatibility mode. As \fImode\fR, use \f(CW\*(C`K\*(C'\fR for Kyocera, \f(CW\*(C`B\*(C'\fR for
+Brother, \f(CW6\fR for \s-1LJ6\s0 printers.
+.IP "\fB\-w\fR" 4
+.IX Item "-w"
+Omit warnings.
+.IP "\fB\-x\fR\fIoffset\fR" 4
+.IX Item "-xoffset"
+Global x\-offset in mm on output page relative to 1 inch/1 inch origin.
+.IP "\fB\-y\fR\fIoffset\fR" 4
+.IX Item "-yoffset"
+Global y\-offset in mm on output page relative to 1 inch/1 inch origin.
+.IP "\fB\-X\fR\fIoffset\fR" 4
+.IX Item "-Xoffset"
+Global x\-offset in dots on output page (overrides 1 inch/1 inch
+origin).
+.IP "\fB\-Y\fR\fIoffset\fR" 4
+.IX Item "-Yoffset"
+Global y\-offset in dots on output page (overrides 1 inch/1
+inch origin).
+.IP "\fB\-z\fR" 4
+.IX Item "-z"
+Print a test page with the page counter at end of job.
+.SH "OPERANDS"
+.IX Header "OPERANDS"
+If no operands are specified a brief usage message is displayed.
+.IP "\fIfilename\fR" 4
+.IX Item "filename"
+The \s-1DVI\s0 file name that shall be converted by \fBdvilj\fR. It must always
+be seekable.
+.Sp
+The output file name is constructed from \fIfilename\fR. Either an
+extension \f(CW\*(C`.dvi\*(C'\fR is replaced by \f(CW\*(C`.lj\*(C'\fR, or the extension \f(CW\*(C`.lj\*(C'\fR is
+appended.
+.Sp
+If \fIfilename\fR is \fB\-\fR, the \s-1DVI\s0 file is read from standard input and
+the resulting \s-1PCL\s0 document is written to standard output. (Please
+remember that thhe \s-1DVI\s0 file must be seekable, even if it's stdin.)
+.SH "SUPPORTED TeX \especial COMMANDS"
+.IX Header "SUPPORTED TeX special COMMANDS"
+\&\f(CW\*(C`\especial\*(C'\fR commands supported by \fBdvilj\fR have the generic syntax
+.PP
+.Vb 2
+\& \especial{key1=value key1="value with space"}
+\& \especial{key3 = value key4 = \*(Aqnote optional spaces around equal sign\*(Aq}
+.Ve
+.PP
+I.e., specials are a sequence of key/value pairs, separated by an
+equal sign. Spaces around the equal sign are ignored. The value is
+either a space separated word, or a quoted string. Both double and
+single quotes can be used, alternatively. There is no support for
+quoting quote characters in values; if you want both double and single
+quotes in one value, you're out of luck.
+.PP
+The following key/value combinations are valid:
+.IP "\fBhpfile\fR=\fIfile\fR" 4
+.IX Item "hpfile=file"
+Insert \fIfile\fR at the current position. \fIfile\fR is searched with
+\&\fIkpathsea\fR\|(3), see below.
+.Sp
+The file content must be valid for this printer, i.e., it should
+contain \s-1PCL\s0 escape sequences or \s-1HP\-GL/2\s0 commands. If the file is a
+graphics file, this typically means that the upper left corner of the
+graphics is placed at the current position.
+.Sp
+\&\s-1PCL\s0 absolute positioning escape sequences in \fIfile\fR are rewritten to
+be relative positioning commands; the lowest appearing coordinate is
+used as reference.
+.IP "\fBhpfile_verbatim\fR=\fIfile\fR" 4
+.IX Item "hpfile_verbatim=file"
+Insert \fIfile\fR verbatim at the current position, without any changes
+of the file content. \fIfile\fR is searched with \fIkpathsea\fR\|(3), see below.
+.Sp
+This is mostly used to keep absolute positions in \s-1PCL\s0 files.
+.IP "\fBpsfile\fR=\fIfile\fR \fBllx\fR=\fIx0\fR \fBlly\fR=\fIy0\fR \fBurx\fR=\fIx1\fR \fBury\fR=\fIy1\fR \fBrwi\fR=\fIs\fR" 4
+.IX Item "psfile=file llx=x0 lly=y0 urx=x1 ury=y1 rwi=s"
+Convert Postscript file \fIfile\fR to \s-1HP\s0 \s-1PCL\s0, by Ghostscript with device
+\&\f(CW\*(C`ljetplus\*(C'\fR, and insert the resulting graphics file at the current
+position, rewriting absolute position escape sequences. \fIfile\fR is
+searched with \fIkpathsea\fR\|(3), see below.
+.Sp
+The accompanying key/value pairs are mandatory, they can be specified
+in an arbitrary order. Values \fIx0\fR, \fIx1\fR, \fIy0\fR, \fIy1\fR, and \fIs\fR are
+integers. (\fIx0\fR,\fIy0\fR) is the lower left corner, (\fIx1\fR,\fIy1\fR) the
+upper right corner of the image.
+.Sp
+\&\fBPlease note: The specific semantics of this special is not known.\fR
+In particular, the \fBrwi\fR parameter is some scale factor; but even
+looking at the source code it is not quite clear what the special's
+author intended to implement here. In addition, it is unclear what
+dimensions are used to specify the corners, Postscript points or \s-1PCL\s0
+dots.
+.Sp
+\&\fIIf you happen to know the psfile semantics, or if you spent the work
+analyzing them, please inform us at tex\-k@tug.org, so that we can
+update this man page with the relevant information.\fR
+.IP "\fBdvilj-psfile-syntax\fR=\fIsyntax\fR" 4
+.IX Item "dvilj-psfile-syntax=syntax"
+where \fIsyntax\fR is either \f(CW\*(C`dvilj\*(C'\fR or \f(CW\*(C`ignore\*(C'\fR. This is a very crude
+way to tell the driver what to do with \fBpsfile\fR specials.
+.Sp
+If the value is \f(CW\*(C`ignore\*(C'\fR, all \fBpsfile\fR specials that are processed
+afterwards are ignored, until the next \fBdvilj-psfile-syntax\fR special is
+processed.
+.Sp
+If the value is \f(CW\*(C`dvilj\*(C'\fR, \fBpsfiles\fR specials are processed as
+explained above, until the next \fBdvilj-psfile-syntax\fR special is
+processed.
+.Sp
+An obvious, planned, extension is the value \f(CW\*(C`dvips\*(C'\fR, but this has not
+been implemented yet.
+.Sp
+That special is not as simple as it sounds at first. Since its
+semantics is defined by processing order, it is only of use if it is
+placed on the same page as the \fBpsfile\fR special. Having it once in a
+file (e.g., on the first page) does not help if you print just one
+page of the document \*(-- \fBdvilj\fR does not do prescanning of first-page
+specials like some other drivers do. (Patches would be welcome, of
+course.)
+.IP "\fBcomment\fR=\fIarbitrary text\fR" 4
+.IX Item "comment=arbitrary text"
+.PD 0
+.IP "\fBcomment\fR \fIarbitrary text\fR" 4
+.IX Item "comment arbitrary text"
+.PD
+This causes the rest of the special to be ignored; it may be used to
+add meta-information to a \s-1DVI\s0 file.
+.Sp
+With the first form, the comment may appear anywhere in the special.
+When it appears first, the processing of this special is terminated
+and all other text behind is ignored.
+.Sp
+The second form is a speciality that has been introduced for
+compatibility with other drivers. If the first keyword of the special
+is \fBcomment\fR and has no value, it is taken as a valid comment syntax,
+too; the rest of the special is ignored.
+.IP "\fBorientation\fR=\fIpo\fR" 4
+.IX Item "orientation=po"
+Position the page on the physical paper. The value \fIpo\fR may be one of
+the following values:
+.Sp
+.Vb 4
+\& 0 for portrait
+\& 1 for landscape
+\& 2 for reverse portrait
+\& 3 for reverse landscape
+.Ve
+.IP "\fBdefpoint\fR=\fIn(x,y)\fR" 4
+.IX Item "defpoint=n(x,y)"
+Define the point number \fIn\fR. This point can be referred to later in
+other special commands to specify areas that shall be filled with some
+pattern. \fIn\fR must be between 0 and 79.
+.Sp
+\&\fIx\fR and \fIy\fR are the position of that point and have the form \f(CW\*(C`?pt\*(C'\fR
+where \f(CW\*(C`?\*(C'\fR is a floating point number. The positions are relative to
+the \s-1DVI\s0 page origin; i.e., coordinates increase moving right and down,
+the point of origin is (1in,1in) in the upper left corner, altered by
+options \fB\-x\fR, \fB\-y\fR, \fB\-X\fR, and \fB\-Y\fR, but not by \ehoffset and
+\&\evoffset.
+.Sp
+\&\fIx\fR and \fIy\fR can be omitted, i.e., the values \f(CW3\fR or \f(CW\*(C`4(,)\*(C'\fR are
+valid. Then the current page position is used as position for point
+\&\fIn\fR.
+.ie n .IP "\fBresetpoints\fR=""all""" 4
+.el .IP "\fBresetpoints\fR=\f(CWall\fR" 4
+.IX Item "resetpoints=all"
+This undefines all points again.
+.IP "\fBgray\fR=\fIgray_scale\fR" 4
+.IX Item "gray=gray_scale"
+.PD 0
+.IP "\fBgrey\fR=\fIgray_scale\fR" 4
+.IX Item "grey=gray_scale"
+.PD
+This sets the fill mode for the next \fBfill\fR special, the area will be
+filled with gray color. (\fBgrey\fR is an alias for \fBgray\fR.) Any pattern
+specification is reset.
+.Sp
+\&\fIgray_scale\fR is the percentage of gray that shall be used here; with
+\&\f(CW0\fR meaning white and \f(CW100\fR meaning black.
+.Sp
+Caveat: That special is actually a misnomer. \s-1PCL\s0 names these gray
+scales \fIshading patterns\fR and they are created by placing dots in the
+area. The gray scale selects how far spread the dots are. In the lower
+ranges, this doesn't look very gray on close sight, but more like a
+dotted background. Furthermore, the gray scales are not as
+fine-grained as the value range 0..100 might make you believe. In
+reality, there are only 8 different gray patterns available:
+.Sp
+.Vb 8
+\& 1 \- 2%
+\& 3 \- 10%
+\& 11 \- 20%
+\& 21 \- 35%
+\& 36 \- 55%
+\& 56 \- 80%
+\& 81 \- 99%
+\& 100%
+.Ve
+.Sp
+One of these patterns is selected according to the \fIgray_scale\fR value.
+.IP "\fBpattern\fR=\fIpat\fR" 4
+.IX Item "pattern=pat"
+This sets the fill mode for the next \fBfill\fR special, the area will be
+filled with a pattern. Any gray color specification is reset.
+.Sp
+\&\fIpat\fR is one of the following values:
+.Sp
+.Vb 6
+\& 1 horizontal lines
+\& 2 vertical lines
+\& 3 diagonal lines, from lower left corner to upper right corner
+\& 4 diagonal lines, from upper right corner to lower left corner
+\& 5 crossed lines, vertically
+\& 6 crossed lines, diagonally
+.Ve
+.IP "\fBfill\fR=\fIa/b\fR" 4
+.IX Item "fill=a/b"
+Fill the area between the points \fIa\fR and \fIb\fR, according to the
+current fill mode.
+.Sp
+Point \fIa\fR \fBmust\fR be the upper left corner and point \fIb\fR \fBmust\fR be the
+lower left corner of the rectangle. Otherwise the result is garbage.
+.Sp
+The default fill mode is 10% gray color filling.
+.IP "\fIfilename\fR" 4
+.IX Item "filename"
+This is a legacy special, its use is depreciated. If the special is
+just one word that names an existing file, that file is verbatim
+included. Contrary to other file inclusion means, the file is not
+searched with \fIkpathsea\fR\|(3). \fIYou are not supposed to use this special
+and we won't fix any problems with it.\fR
+.PP
+It should be noted that the special parser does sometimes accept
+constructs that are not valid as in the documentation above. Then, the
+output is most often damaged in some way.
+.Sh "Searching for Included Files"
+.IX Subsection "Searching for Included Files"
+Proper file include specials search the file with \fIkpathsea\fR\|(3). The
+search path is configured by variable \f(CW\*(C`DVILJINPUTS\*(C'\fR and, if the file
+is not found in that search path, by variable \f(CW\*(C`TEXINPUTS\*(C'\fR.
+.PP
+Search via \f(CW\*(C`DVILJINPUTS\*(C'\fR covers the use case that one has common
+site-wide graphics that shall be included in documents, e.g., scanned
+signatures. Search via \f(CW\*(C`TEXINPUTS\*(C'\fR covers the use case that one has
+graphics as part of ones current document.
+.PP
+\&\f(CW\*(C`dvilj\*(C'\fR is used as the \f(CW\*(C`.PROGRAM\*(C'\fR name in \fItexmf.cnf\fR, for all
+driver variants, independent of the actual program name.
+.ie n .Sh "Unknown Specials and ""TEX_HUSH"" configuration"
+.el .Sh "Unknown Specials and \f(CWTEX_HUSH\fP configuration"
+.IX Subsection "Unknown Specials and TEX_HUSH configuration"
+\&\fIKpathsea\fR\|(3) has the concept of warning suppression with the
+configuration variable \f(CW\*(C`TEX_HUSH\*(C'\fR, please refer to its Info node
+\&\fITeX support / Suppressing warnings\fR. That variable holds a
+colon-separated identifiers that specifies the to-be-suppressed
+warnings.
+.PP
+If \f(CW\*(C`special\*(C'\fR is among the listed values, \fBdvilj\fR does not output
+warnings any more about specials that it doesn't know about. But if
+there is a recognized special and if that special has an invalid
+parameter, then a warning is output nevertheless, independent of the
+content of \f(CW\*(C`TEX_HUSH\*(C'\fR.
+.SH "DOUBLE PAGE PRINTING"
+.IX Header "DOUBLE PAGE PRINTING"
+If the printer has a duplex unit installed, duplex printing can be
+demanded with the \fB\-d\fR option.
+.PP
+Otherwise, the command line option \fB\-D\fR causes the printer to print
+in doublepage mode, that is, roughly speaking, printing first the even
+pages and then the odd pages of a document. If \fB\-D\fR is used to print
+both even and odd pages (\fB\-D\fR is used without the optional 1 or 2)
+the following will happen after half of the pages is printed: \s-1LJ:\s0 the
+printer stops, shows message \*(L"\s-1FEED\s0\*(R" 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 \fB\-D1\fR was specified only odd pages will be printed, \fB\-D2\fR can be
+used for even pages. A trailing \f(CW\*(C`\-\*(C'\fR (as in \fB\-D\-\fR, \fB\-D1\-\fR or
+\&\fB\-D2\-\fR) supresses printing of empty pages which are generated for
+padding otherwise.
+.PP
+The driver allows the \fB\-D\fR 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 whether it makes
+much sense on the new \s-1LJ\s0 \s-1II\s0 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 \fB\-p\fR\fIX\fR can be used to abort printing after
+the output of \fIX\fR pages (can lead to strange results together with
+\&\fB\-D\fR). I personally dislike this option. The secure way of printing a
+part of a document is using \fB\-f\fR (from) and \fB\-t\fR (to).
+.SH "ENVIRONMENT"
+.IX Header "ENVIRONMENT"
+\&\fBdvilj\fR uses the same environment variables and algorithms for finding
+font files as TeX and its friends do. See the documentation for the
+\&\fIkpathsea\fR\|(3) library for details. (Repeating it here is too cumbersome.)
+.ie n .IP """DVILJFONTS""" 4
+.el .IP "\f(CWDVILJFONTS\fR" 4
+.IX Item "DVILJFONTS"
+If set, overrides all other font paths.
+.ie n .IP """DVILJMAKEPK""" 4
+.el .IP "\f(CWDVILJMAKEPK\fR" 4
+.IX Item "DVILJMAKEPK"
+If set, overrides \fImktexpk\fR\|(1) as the name of the command to execute to
+create a \s-1PK\s0 file if one isn't found.
+.ie n .IP """DVILJSIZES""" 4
+.el .IP "\f(CWDVILJSIZES\fR" 4
+.IX Item "DVILJSIZES"
+May be set to indicate which sizes of fonts are available. It should
+consist of a list of numbers separated by colons. If the list begins
+with a colon, the system default sizes are used, as well. Sizes are
+expressed in dots per inch; decimals may be used for \f(CW\*(C`pxl\*(C'\fR files: for
+example, a 300 dots per inch file magnified by half a step comes out
+to 1643 dots per five inches, which should be encoded as 328.6.
+\&\fBdvilj\fR tries the actual size of the font before trying any of the
+given sizes.
+.ie n .IP """DVILJINPUTS""" 4
+.el .IP "\f(CWDVILJINPUTS\fR" 4
+.IX Item "DVILJINPUTS"
+Primary search path for include files.
+.ie n .IP """TEXINPUTS""" 4
+.el .IP "\f(CWTEXINPUTS\fR" 4
+.IX Item "TEXINPUTS"
+Secondary search path for include files.
+.ie n .IP """TEX_HUSH""" 4
+.el .IP "\f(CWTEX_HUSH\fR" 4
+.IX Item "TEX_HUSH"
+Colon separated list of identifiers that name situations where no
+warning shall be output. The following identifiers are used:
+.Sp
+.Vb 5
+\& checksum suppress mismatched font checksum warnings
+\& readable suppress warnings about unreadable files
+\& special suppress warnings about unknown specials
+\& all suppress all warning classes above
+\& none suppress no warnings
+.Ve
+.ie n .IP """KPATHSEA_DEBUG""" 4
+.el .IP "\f(CWKPATHSEA_DEBUG\fR" 4
+.IX Item "KPATHSEA_DEBUG"
+Trace \fIkpathsea\fR\|(3) lookups; set to \-1 for complete tracing.
+.ie n .IP """GS_PATH""" 4
+.el .IP "\f(CWGS_PATH\fR" 4
+.IX Item "GS_PATH"
+On Windows, this may be the path to Ghostscript; there the default is
+\&\fIgswin32c.exe\fR.
+.Sp
+On Unix, this environment variable is not used. Ghostscript is called
+as \fIgs\fR\|(1) and must be found over \f(CW$PATH\fR.
+.SH "SEE ALSO"
+.IX Header "SEE ALSO"
+\&\fIdvihp\fR\|(1), \fIdvicopy\fR\|(1), \fIdvips\fR\|(1), \fIxdvi\fR\|(1), \fImktexpk\fR\|(1), \fIgs\fR\|(1),
+\&\fIkpathsea\fR\|(3)
+.PP
+Email bug reports to tex\-k@tug.org.
+.PP
+Source is at <http://mirror.ctan.org/dviware/dviljk/>; but for
+compilation the texk build environment is needed, from
+<svn://tug.org/texlive/*/Build/source>.
+.PP
+As of July 2007, \s-1PCL\s0 reference documentation is found at \s-1HP\s0's Web site
+at
+<http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=bpl04568>.
+At the end of that page are links to reference manuals for \s-1PCL\s0 and \s-1PJL\s0.
+.PP
+In case that page is changed, here are the URLs of these documents.
+All have the form
+<http://h20000.www2.hp.com/bc/docs/support/SupportManual/bpl<\s-1ID\s0>/bpl<\s-1ID\s0>.pdf>,
+where \f(CW\*(C`<ID>\*(C'\fR is the following document \s-1ID:\s0
+.IP "\fB13205\fR" 4
+.IX Item "13205"
+\&\s-1PCL\s0 5 Technical Quick Reference Guide. This is the 1st thing to look up
+if you have questions about \s-1PCL\s0 escape sequences.
+.IP "\fB13210\fR and \fB13211\fR" 4
+.IX Item "13210 and 13211"
+\&\s-1PCL\s0 5 Technical Reference Manual (part I and \s-1II\s0). This is the
+full-detailled explanation that you need to look up if you don't
+understand how the printer works. Part I is the actual manual, part \s-1II\s0
+explains \s-1HP\-GL/2\s0 and has overall tips.
+.IP "\fB13208\fR and \fB13207\fR" 4
+.IX Item "13208 and 13207"
+\&\s-1PJL\s0 Technical Reference Manual (and addendum)
+.IP "\fB13212\fR" 4
+.IX Item "13212"
+\&\s-1PCL\s0 5 Color Manual. This explains color specials for the newer \s-1HP\s0
+printers. (Not of much use today; for practical purposes we would need
+to add color specials to \fBdvilj\fR first.)
+.IP "\fB13206\fR and \fB13209\fR" 4
+.IX Item "13206 and 13209"
+Comparison Guide (and addendum) that documents which \s-1PCL\s0 escape
+sequences are supported on which \s-1HP\s0 printers.
+.SH "AUTHOR"
+.IX Header "AUTHOR"
+dvi2xx by Gustaf Neumann, Wirtschaftsuniversitaet Wien.
+.PP
+dviljk fork by Karl Berry.
+.PP
+Joachim Schrod <jschrod@acm.org> supplied security fixes and updated
+this man page.
+.SH "LICENSE"
+.IX Header "LICENSE"
+dvi2xx is public domain software. dviljk changes are covered by the
+\&\s-1GNU\s0 General Public License.