NAME

       lou_trace - A tool to list all the rules that were used for a Braille translation

SYNOPSIS

       lou_trace [OPTIONS] TABLE[,TABLE,...]

DESCRIPTION

       Examine  and debug Braille translation tables. This program allows you to inspect liblouis
       translation tables by printing out the list of  applied  translation  rules  for  a  given
       input.

       -h, --help
              display this help and exit

       -v, --version
              display version information and exit

       -f, --forward
              forward translation using the given table

       -b, --backward
              backward translation using the given table

       --noContractions
              Use no contractions

       --dotsIO
              Display dot patterns

       --ucBrl
              Use Unicode Braille patterns

       --noUndefined
              Disable output of undefined dot numbers during back-translation

       --partialTrans
              Use partial back-translation If neither -f nor -b are specified forward translation
              is assumed

AUTHOR

       Written by Bert Frees.

REPORTING BUGS

       Report bugs to liblouis-liblouisxml@freelists.org.
       Liblouis home page: <http://www.liblouis.io>

COPYRIGHT

       Copyright © 2022 Swiss Library for  the  Blind,  Visually  Impaired  and  Print  Disabled.
       License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
       This  is free software: you are free to change and redistribute it.  There is NO WARRANTY,
       to the extent permitted by law.

SEE ALSO

       The full documentation for lou_trace is maintained as a Texinfo manual.  If the  info  and
       lou_trace programs are properly installed at your site, the command

              info liblouis

       should give you access to the complete manual.