gettext(3pm)                   User Contributed Perl Documentation                   gettext(3pm)



NAME
       Locale::gettext - message handling functions

SYNOPSIS
           use Locale::gettext;
           use POSIX;     # Needed for setlocale()

           setlocale(LC_MESSAGES, "");

           # OO interface
           my $d = Locale::gettext->domain("my_program");

           print $d->get("Welcome to my program"), "\n";
                   # (printed in the local language)

           # Direct access to C functions
           textdomain("my_program");

           print gettext("Welcome to my program"), "\n";
                   # (printed in the local language)

DESCRIPTION
       The gettext module permits access from perl to the gettext() family of functions for
       retrieving message strings from databases constructed to internationalize software.

       $d = Locale::gettext->domain(DOMAIN)
       $d = Locale::gettext->domain_raw(DOMAIN)
         Creates a new object for retrieving strings in the domain DOMAIN and returns it.
         "domain" requests that strings be returned as Perl strings (possibly with wide
         characters) if possible while "domain_raw" requests that octet strings directly from
         functions like "dgettext()".

       $d->get(MSGID)
         Calls "dgettext()" to return the translated string for the given MSGID.

       $d->cget(MSGID, CATEGORY)
         Calls "dcgettext()" to return the translated string for the given MSGID in the given
         CATEGORY.

       $d->nget(MSGID, MSGID_PLURAL, N)
         Calls "dngettext()" to return the translated string for the given MSGID or MSGID_PLURAL
         depending on N.

       $d->ncget(MSGID, MSGID_PLURAL, N, CATEGORY)
         Calls "dngettext()" to return the translated string for the given MSGID or MSGID_PLURAL
         depending on N in the given CATEGORY.

       $d->dir([NEWDIR])
         If NEWDIR is given, calls "bindtextdomain" to set the name of the directory where
         messages for the domain represented by $d are found. Returns the (possibly changed)
         current directory name.

       $d->codeset([NEWCODE])
         For instances created with "Locale::gettext->domain_raw", manuiplates the character set
         of the returned strings.  If NEWCODE is given, calls "bind_textdomain_codeset" to set
         the character encoding in which messages for the domain represented by $d are returned.
         Returns the (possibly changed) current encoding name.

       gettext(), dgettext(), and dcgettext() attempt to retrieve a string matching their "msgid"
       parameter within the context of the current locale. dcgettext() takes the message's
       category and the text domain as parameters while dgettext() defaults to the LC_MESSAGES
       category and gettext() defaults to LC_MESSAGES and uses the current text domain.  If the
       string is not found in the database, then "msgid" is returned.

       ngettext(), dngettext(), and dcngettext() function similarily but implement
       differentiation of messages between singular and plural.  See the documentation for the
       corresponding C functions for details.

       textdomain() sets the current text domain and returns the previously active domain.

       bindtextdomain(domain, dirname) instructs the retrieval functions to look for the
       databases belonging to domain "domain" in the directory "dirname"

       bind_textdomain_codeset(domain, codeset) instructs the retrieval functions to translate
       the returned messages to the character encoding given by codeset if the encoding of the
       message catalog is known.

NOTES
       Not all platforms provide all of the functions. Functions that are not available in the
       underlying C library will not be available in Perl either.

       Perl programs should use the object interface. In addition to being able to return native
       Perl wide character strings, "bind_textdomain_codeset" will be emulated if the C library
       does not provide it.

VERSION
       1.05.

SEE ALSO
       gettext(3i), gettext(1), msgfmt(1)

AUTHOR
       Phillip Vandry <vandry AT TZoNE.ORG>



perl v5.20.0                                2014-08-15                               gettext(3pm)