=head1	NAME

text2lat - Text to LaTeX converter.

=head1	SYNOPSIS

  text2lat [<option>] [ <inputfile> [<outputfile>] ]

=head1	DESCRIPTION

The program converts ASCII text to LaTeX source code.
Some of the text characters (i.e. ``_'') can not be used literally,
a LaTeX code (i.e. ``\textunderline{}'') must be used instead.

=head1	OPTIONS

=over	6


=item	B<-h>

Show a help text.

Long option: B<--help>

=item	B<-v>

Show the version number.

Long option: B<--version>

=item	B<-c>

Configure the program (set the options in the command line as permanent
options).

Long option: B<--configure>

=item	B<-C>

Show the permanent options.

Long option: B<--show-configuration>

=item	B<-u>

Unconfigure, remove the permanent options set by the user.

Long option: B<--unconfigure>

=item	B<-r>

Reset the program, skip permanent options set by the user and defaults
set by the administrator, use built-in defaults instead.

This option must appear before any of the following options.

Long option: B<--reset>

=item	B<-e> I<encoding>

Specify an input encoding, either ``latin-1'', ``utf-8'', or ``automatic''.
For ``automatic'' the program inspects the LANG environment variable
whether it ends on ``.UTF-8''.

=item	B<-n>

Converts newlines to ``\\'' and newline.

=item	B<-n->

Passes newlines through without conversion to ``\\''.

=item	B<-s>

Converts spaces to ``~''.

?item	B<-s->

Passes spaces through without conversion.

=back

=head1	RETURN VALUE

The program returns exit status code 0 on success, all other values
indicate errors.

=head1	ENVIRONMENT

=over	6

=item	B<LANG>

is checked for ``.UTF-8'' when -e is set to ``automatic''.

=back

=head1	AUTHOR

Dirk Krause

=head1	COPYRIGHT AND LICENSE

Copyright (c) 2010, Dirk Krause
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

 * Redistributions of source code must retain the above
   copyright notice, this list of conditions and the
   following disclaimer.

 * Redistributions in binary form must reproduce the above
   copyright notice, this list of conditions and the following
   disclaimer in the documentation and/or other materials
   provided with the distribution.

 * Neither the name of the Dirk Krause nor the names of
   contributors may be used to endorse or promote products
   derived from this software without specific prior written
   permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

=head1	SEE ALSO

echo2lat(1), http://dktools.sourceforge.net/text2lat.html

