NAME

       msguniq - unify duplicate translations in message catalog

SYNOPSIS

       msguniq [OPTION] [INPUTFILE]

DESCRIPTION

       Unifies  duplicate translations in a translation catalog.  Finds duplicate translations of
       the same message ID.  Such duplicates are invalid input for other  programs  like  msgfmt,
       msgmerge  or  msgcat.   By  default,  duplicates  are  merged  together.   When  using the
       --repeated option, only duplicates are output,  and  all  other  messages  are  discarded.
       Comments  and  extracted  comments  will  be  cumulated,  except  that  if  --use-first is
       specified, they will be  taken  from  the  first  translation.   File  positions  will  be
       cumulated.  When using the --unique option, duplicates are discarded.

       Mandatory arguments to long options are mandatory for short options too.

   Input file location:
       INPUTFILE
              input PO file

       -D, --directory=DIRECTORY
              add DIRECTORY to list for input files search

       If no input file is given or if it is -, standard input is read.

   Output file location:
       -o, --output-file=FILE
              write output to specified file

       The results are written to standard output if no output file is specified or if it is -.

   Message selection:
       -d, --repeated
              print only duplicates

       -u, --unique
              print only unique messages, discard duplicates

   Input file syntax:
       -P, --properties-input
              input file is in Java .properties syntax

       --stringtable-input
              input file is in NeXTstep/GNUstep .strings syntax

   Output details:
       -t, --to-code=NAME
              encoding for output

       --use-first
              use first available translation for each message, don't merge several translations

       --color
              use colors and other text attributes always

       --color=WHEN
              use  colors  and  other  text  attributes  if WHEN.  WHEN may be 'always', 'never',
              'auto', or 'html'.

       --style=STYLEFILE
              specify CSS style rule file for --color

       -e, --no-escape
              do not use C escapes in output (default)

       -E, --escape
              use C escapes in output, no extended chars

       --force-po
              write PO file even if empty

       -i, --indent
              write the .po file using indented style

       --no-location
              do not write '#: filename:line' lines

       -n, --add-location
              generate '#: filename:line' lines (default)

       --strict
              write out strict Uniforum conforming .po file

       -p, --properties-output
              write out a Java .properties file

       --stringtable-output
              write out a NeXTstep/GNUstep .strings file

       -w, --width=NUMBER
              set output page width

       --no-wrap
              do not break long message lines, longer than the output page  width,  into  several
              lines

       -s, --sort-output
              generate sorted output

       -F, --sort-by-file
              sort output by file location

   Informative output:
       -h, --help
              display this help and exit

       -V, --version
              output version information and exit

AUTHOR

       Written by Bruno Haible.

REPORTING BUGS

       Report  bugs in the bug tracker at <https://savannah.gnu.org/projects/gettext> or by email
       to <bug-gettext@gnu.org>.

COPYRIGHT

       Copyright © 2001-2020 Free Software Foundation, Inc.  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 msguniq is maintained as a Texinfo manual.   If  the  info  and
       msguniq programs are properly installed at your site, the command

              info msguniq

       should give you access to the complete manual.