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MSGGREP(1)			      GNU			    MSGGREP(1)

NAME
       msggrep - pattern matching on message catalog

SYNOPSIS
       msggrep [OPTION]	[INPUTFILE]

DESCRIPTION
       Extracts	 all messages of a translation catalog that match a given pat-
       tern or belong to some given source files.

       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	speci-
       fied or if it is	-.

   Message selection:
	      [-N SOURCEFILE]... [-M DOMAINNAME]...  [-J MSGCTXT-PATTERN]  [-K
	      MSGID-PATTERN]  [-T MSGSTR-PATTERN] [-C COMMENT-PATTERN] [-X EX-
	      TRACTED-COMMENT-PATTERN]

       A message is selected if	it comes from  one  of	the  specified	source
       files,  or  if  it comes	from one of the	specified domains, or if -J is
       given and its context (msgctxt) matches MSGCTXT-PATTERN,	or  if	-K  is
       given  and its key (msgid or msgid_plural) matches MSGID-PATTERN, or if
       -T is given and its translation (msgstr)	matches	MSGSTR-PATTERN,	or  if
       -C is given and the translator's	comment	matches	COMMENT-PATTERN, or if
       -X is given and the extracted  comment  matches	EXTRACTED-COMMENT-PAT-
       TERN.

       When  more  than	 one  selection	criterion is specified,	the set	of se-
       lected messages is the union of the selected messages  of  each	crite-
       rion.

       MSGCTXT-PATTERN	or  MSGID-PATTERN or MSGSTR-PATTERN or COMMENT-PATTERN
       or EXTRACTED-COMMENT-PATTERN syntax:

	      [-E | -F]	[-e PATTERN | -f FILE]...

       PATTERNs	are basic regular expressions by default, or extended  regular
       expressions if -E is given, or fixed strings if -F is given.

       -N, --location=SOURCEFILE
	      select messages extracted	from SOURCEFILE

       -M, --domain=DOMAINNAME
	      select messages belonging	to domain DOMAINNAME

       -J, --msgctxt
	      start of patterns	for the	msgctxt

       -K, --msgid
	      start of patterns	for the	msgid

       -T, --msgstr
	      start of patterns	for the	msgstr

       -C, --comment
	      start of patterns	for the	translator's comment

       -X, --extracted-comment
	      start of patterns	for the	extracted comment

       -E, --extended-regexp
	      PATTERN is an extended regular expression

       -F, --fixed-strings
	      PATTERN is a set of newline-separated strings

       -e, --regexp=PATTERN
	      use PATTERN as a regular expression

       -f, --file=FILE
	      obtain PATTERN from FILE

       -i, --ignore-case
	      ignore case distinctions

       -v, --invert-match
	      output  only the messages	that do	not match any selection	crite-
	      rion

   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:
       --color
	      use colors and other text	attributes always

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

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

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

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

       --force-po
	      write PO file even if empty

       --indent
	      indented output style

       --no-location
	      suppress '#: filename:line' lines

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

       --strict
	      strict Uniforum output style

       -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

       --sort-output
	      generate sorted output

       --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 to <bug-gnu-gettext@gnu.org>.

COPYRIGHT
       Copyright (C) 2001-2016 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 msggrep is maintained	as a  Texinfo  manual.
       If  the	info and msggrep programs are properly installed at your site,
       the command

	      info msggrep

       should give you access to the complete manual.

GNU gettext-tools 0.19.8.1	   June	2016			    MSGGREP(1)

NAME | SYNOPSIS | DESCRIPTION | AUTHOR | REPORTING BUGS | COPYRIGHT | SEE ALSO

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