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NAME
xutops - UTF-8 to PostScript(Reg.) display support utility.
AVAILABILITY
SUNWulec
SYNOPSIS
xutops [options] [file]
DESCRIPTION
Xutops is used to prepare UTF-8 formatted data for display
on PostScript compatible devices. If no file is specified,
xutops reads from standard-in. Results are written to
standard-out. By default, xutops assumes a paper (device)
size of 8 1/2" x 11" inches, margins set 1/4" from the
edges, and a point size of 10.
The PostScript descriptions of characters generated by
xutops are rendered using X11 PCF bitmap fonts. PCF font
files may be either compressed or uncompressed. Both pro-
portional and fixed fonts are supported. Xutops may be con-
figured to support additional PCF fonts without having to
recompile or relink xutops, for details, see xutops(5).
The font used to render a particular UCS-2 character is
described by mappings contained in xutops's configuration
file (see, xutops(5)). The default configuration file is
/usr/lib/lp/locale/locale-name/xutops/xutops.conf, where
locale-name corresponds to the name of the user's current
locale as determined by setlocale(3). If the file
~/.xutops/locale-name/xutops.conf exist, it will be used
instead.
OPTONS
The follow options are supported by xutops. The option flag
in parenthesis is an alias for the option flag being
described.
-configfile file (-cf):
Use file as the configuration file for xutops.
-landscape (-ls):
Orient the output such that printing occurrs parallel
to the longer edge of the paper.
-locale locale (-lc):
Use locale as the name of the locale in which xutops
will run. Primarily for use with printing filters (see
lp(1), lpfilter(1)).
-tabstops n (-ts):
Set tabstops to every n character positions.
-paperwidth n (-pw):
Describes the width of the paper as n inches
-pageheigth n (-ph):
Describes the height of the paper as n inches.
-topmargin n (-tm):
Set the top-margin n inches from the top of the paper.
-botmargin n (-bm):
Set the bottom-margin n inches from the bottom of the
paper.
-leftmargin n (-lm):
Set the left-margin n inches from the left side of the
paper.
-rightmargin n (-rm):
Set the right-margin n inches from the right side of
the paper.
-pointsize n (-ps):
Set the point-size of the output text to be n points.
-xscale n[+-] (-xs):
The x-axis scale factor is set to n, where n is a real
number. When n is followed by + or -, the computed x-
axis scale factor is increased (+), or decreased (-),
by n. This option can be used to correct for display
peculiarites of the font and/or output device.
-yscale n[+-] (-ys):
Same as -xscale save that it applies to the y-axis.
-charwidth n[+-] (-cw):
The width metric information for each character will be
set to n, where n is a real number. When n is followed
by + or -, the supplied font metric width value is
increased (+), or decreased (-) by n.
-ignoreundef (-iu):
Ignore UTF-8 sequences in the input stream which have
not been mapped by a mapucs2 directive in the confi-
guration file.
-replaceundef [n] (-ru):
Replace UTF-8 sequences in the input stream which have
not been mapped by a mapucs2 directive in the confi-
guration file with the undefined-ucs2-replacement char-
acter.
-ignoreillutf8 (-i8):
Ignore illegal UTF-8 sequences in the input stream.
-replaceillutf8 [n] (-r8):
Replace illegal UTF-8 sequences in the input stream
with the illegal-utf8-replacement character.
-ignoreillucs2 (-i2):
Ignore UTF-8 sequences in the input stream which map to
illegal UCS-2 values.
-replaceillucs2 [n] (-r2):
Replace the UTF-8 sequence in the input stream which
maps to an illegal UCS-2 value with the illegal-ucs2-
replacement character.
-ingorenobitmap (-ib):
Ignore UTF-8 sequences in the input stream for which
there is no bitmap defined in an X11 bitmap font.
-replacenobitmap [n] (-rb):
Replace UTF-8 sequences in the input stream for which
there is no bitmap defined in an X11 bitmap font with
the no-bitmap-replacement character
-ignorenonident (-in):
Ignore a UTF-8 sequence in the input stream which does
not map to an identical character in the corresponding
font.
-replacenonident [n] (-rn):
Replace a UTF-8 sequence in the input stream which does
not map to an identical character in the corresponding
font with the non-identical-replacement character.
-ignorenongraph (-ig):
Ignore UTF-8 sequences in the input stream which map to
non-graphical (non-printing) characters.
-replacenongraph [n] (-rg):
Replace UTF-8 sequences in the input stream which map
to non-graphical (non-printting) characters with the
non-graphical-replacement character.
USAGE
Ignore and Replace Options
Xutops recognizes a number of error conditions that can
arise with respect to the UTF-8 input stream. In such cases
xutops will take one of three actions.
1) Report the error condition and exit. This is the defaul
action.
2) Ignore the error condition and begin processing of the
next UTF-8 input sequence.
3) Replace the offending UTF-8 input sequence with a
replacement character. Each of the error conditions may have
a unique replacement character. By default, the '-' charac-
ter is used as the replacement character. If the replacment
character cannot be substituted, xutops will exit with an
error.
The error conditions for which ignore and replace options
apply are the following:
Illegal UTF-8 Sequence:
This condition arises when a sequence of bytes in the
input stream does not adhere to the UTF-8 standard.
Illegal UCS-2 Value:
This condition arises when the UTF-8 input sequence
does not correspond to a character which has been
defined by the UCS-2 standard or is outside the range
of legal UCS-2 values (0x0 - 0xffff).
Undefined UCS-2 Character:
This condition arises when the UTF-8 input sequence
cannot be associated with a range of values that have
been specified by a mapucs2 directive in the configura-
tion file.
No Bitmap Available:
This condition arises when the UTF-8 input sequence is
mapped to a location in an X11 bitmap font for which a
bitmap has not been defined.
Non-Identical Character:
This condition arises when a UTF-8 input sequence can-
not be converted by the conversion routine (as speci-
fied by the cnvucs2 directive) to an identical charac-
ter in the destination font (as specified by the
mapucs2 directive).
Non-Graphical Character:
This condistion arises when a UTF-8 input sequence maps
to a non-graphical (non-printing) character. UCS-2
values in the range, n < 0x20, 0x7e < n < 0x9f, are
considered non-graphical. Motion characters are exempt
from being considered non-graphical.
Motion Characters
Xutops interprets certain UTF-8 input sequences as motion
characters. These characters are used to position the
current point on the output device where printing will occur
next.
NewLine (UCS-2 0xa): Move the current output-point to the
next line on the page at the beginning of the left-margin.
If the next line would exceed the bottom-margin, then begin
a new page.
Horizontal Tab (UCS-2 0x9): Move the current output-point to
the next tabstop. If this would cause the output point to
exceed the right-margin, a NewLine will be started. By
default tabstops are set to every 8 character positions.
FormFeed (UCS-2 0xc): Moves the output-point to the top-
left-margin of the next page.
BackSpace (UCS-2 0x8): Move the output-point back by
spacing-width points. The output-point will not be moved
beyond the beginning of the line.
SEE ALSO
lp(1), lpfilter(1M), xutops(5).
FILES
/usr/lib/lp/locale/locale-name/xutops/*.so
UCS-2 to X11 bitmap font index conversion modules.
/usr/lib/lp/locale-name/xutops/xutops.conf
System per-locale configuration file.
~/.xutops/locale-name/xutops.conf
User per-locale configuratoin file.
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