MSGUNIQ(1)

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 © 2001-2023 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.