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XGETTEXT(1)                           GNU                          XGETTEXT(1)
NAME
       xgettext - extract gettext strings from source
SYNOPSIS
       xgettext [OPTION] [INPUTFILE]...
DESCRIPTION
       Extract translatable strings from given input files.
       Mandatory  arguments  to  long  options are mandatory for short options
       too.  Similarly for optional arguments.
   Input file location:
       INPUTFILE ...
              input files
       -f, --files-from=FILE
              get list of input files from FILE
       -D, --directory=DIRECTORY
              add DIRECTORY to list for input files search
       If input file is -, standard input is read.
   Output file location:
       -d, --default-domain=NAME
              use NAME.po for output (instead of messages.po)
       -o, --output=FILE
              write output to specified file
       -p, --output-dir=DIR
              output files will be placed in directory DIR
       If output file is -, output is written to standard output.
   Choice of input file language:
       -L, --language=NAME
              recognise the specified language (C, C++, ObjectiveC, PO, Shell,
              Python,   Lisp,  EmacsLisp,  librep,  Scheme,  Smalltalk,  Java,
              JavaProperties,  C#,  awk,  YCP,  Tcl,  Perl,  PHP,  GCC-source,
              NXStringTable, RST, Glade, Lua, JavaScript, Vala, Desktop)
       -C, --c++
              shorthand for --language=C++
       By  default  the  language  is guessed depending on the input file name
       extension.
   Input file interpretation:
       --from-code=NAME
              encoding of input files (except for Python, Tcl, Glade)
       By default the input files are assumed to be in ASCII.
   Operation mode:
       -j, --join-existing
              join messages with existing file
       -x, --exclude-file=FILE.po
              entries from FILE.po are not extracted
       -cTAG, --add-comments=TAG
              place comment blocks starting with  TAG  and  preceding  keyword
              lines in output file
       -c, --add-comments
              place all comment blocks preceding keyword lines in output file
       --check=NAME
              perform syntax check on messages (ellipsis-unicode, space-ellip-
              sis,
              quote-unicode, bullet-unicode)
       --sentence-end=TYPE
              type describing the end of sentence (single-space, which is  the
              default,
              or double-space)
   Language specific options:
       -a, --extract-all
              extract  all  strings (only languages C, C++, ObjectiveC, Shell,
              Python, Lisp, EmacsLisp, librep, Scheme,  Java,  C#,  awk,  Tcl,
              Perl, PHP, GCC-source, Glade, Lua, JavaScript, Vala)
       -kWORD, --keyword=WORD
              look for WORD as an additional keyword
       -k, --keyword
              do  not  to  use default keywords (only languages C, C++, Objec-
              tiveC, Shell, Python, Lisp, EmacsLisp, librep, Scheme, Java, C#,
              awk,  Tcl,  Perl, PHP, GCC-source, Glade, Lua, JavaScript, Vala,
              Desktop)
       --flag=WORD:ARG:FLAG
              additional flag for strings inside the argument  number  ARG  of
              keyword WORD
              (only  languages  C, C++, ObjectiveC, Shell, Python, Lisp, Emac-
              sLisp, librep, Scheme, Java, C#, awk, YCP, Tcl, Perl, PHP,  GCC-
              source, Lua, JavaScript, Vala)
       -T, --trigraphs
              understand  ANSI  C  trigraphs for input (only languages C, C++,
              ObjectiveC)
       --its=FILE
              apply ITS rules from FILE (only XML based languages)
       --qt   recognize Qt format strings (only language C++)
       --kde  recognize KDE 4 format strings (only language C++)
       --boost
              recognize Boost format strings (only language C++)
       --debug
              more detailed formatstring recognition result
   Output details:
       --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
       --properties-output
              write out a Java .properties file
       --stringtable-output
              write out a NeXTstep/GNUstep .strings file
       --itstool
              write out itstool comments
       -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
       --omit-header
              don't write header with 'msgid ""' entry
       --copyright-holder=STRING
              set copyright holder in output
       --foreign-user
              omit FSF copyright in output for foreign user
       --package-name=PACKAGE
              set package name in output
       --package-version=VERSION
              set package version in output
       --msgid-bugs-address=EMAIL@ADDRESS
              set report address for msgid bugs
       -m[STRING], --msgstr-prefix[=STRING]
              use STRING or "" as prefix for msgstr values
       -M[STRING], --msgstr-suffix[=STRING]
              use STRING or "" as suffix for msgstr values
   Informative output:
       -h, --help
              display this help and exit
       -V, --version
              output version information and exit
AUTHOR
       Written by Ulrich Drepper.
REPORTING BUGS
       Report bugs to <bug-gnu-gettext AT gnu.org>.
COPYRIGHT
       Copyright (C)  1995-1998,  2000-2016  Free  Software  Foundation,  Inc.
       License      GPLv3+:     GNU     GPL     version     3     or     later
       <http://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 xgettext is maintained as a Texinfo manual.
       If the info and xgettext programs are properly installed at your  site,
       the command
              info xgettext
       should give you access to the complete manual.
GNU gettext-tools 0.19.8.1       November 2019                     XGETTEXT(1)