Provided by: libgedcom-perl_1.22-2_all bug

NAME

       Gedcom::Record - a module to manipulate Gedcom records

       Version 1.22 - 15th November 2019

SYNOPSIS

         use Gedcom::Record;

         my $record  = tag_record("CHIL", 2);
         my @records = tag_record("CHIL");
         my @recs = $record->record("birth");
         my @recs = $record->record("birth", "date");
         my $rec  = $record->record("birth date");
         my $rec  = $record->record(["birth", 2], "date");
         my @recs = $record->get_record("birth");
         my $val  = $record->get_value;
         my @vals = $record->get_value("date");
         my @vals = $record->get_value("birth", "date");
         my $val  = $record->get_value("birth date");
         my $val  = $record->get_value(["birth", 2], "date");
         my $rec  = $record->add("birth date", "1 Jan 2000");
         my $rec  = $record->set("birth date", "2 Jan 2000");
         $self->parse($record, $grammar);
         $record->collect_xrefs($callback);
         my $xref = $record->resolve_xref($record->{value});
         my @famc = $record->resolve $record->get_value("FAMC");
         $record->resolve_xrefs($callback);
         $record->unresolve_xrefs($callback);
         return 0 unless $record->validate_semantics;
         $record->normalise_dates($format);
         $record->renumber($args);
         print $record->summary, "\n";
         $record->delete_record($sub_record);

DESCRIPTION

       A selection of subroutines to handle records in a GEDCOM file.

       Derived from Gedcom::Item.

HASH MEMBERS

       Some of the more important hash members are:

   $record->{new_xref}
       Used by renumber().

   $record->{recursed}
       Used by renumber().

METHODS

   tag_record
         my $record  = tag_record("CHIL", 2);
         my @records = tag_record("CHIL");

       Get specific sub-records from the record.  This function is identical to
       Gedcom::Item::get_item().

       The arguments are the name of the tag, and optionally the count, starting from one.

       In scalar context, returns the sub-record, or undef if it doesn't exist.  In array
       context, returns all sub-records matching the specified tag.

   record
         my @recs = $record->record("birth");
         my @recs = $record->record("birth", "date");
         my $rec  = $record->record("birth date");
         my $rec  = $record->record(["birth", 2], "date");
         my @recs = $record->get_record("birth");

       Retrieve a record.

       The get_record() function is identical to the record() function.

       In scalar context, record() returns the specified record, or undef if there is none.  In
       list context, record() returns all the specified records.

       Records may be specified by a list of strings.  Each string is either a GEDCOM tag or a
       description.  Starting from the first string in the list, specified records are retrieved.
       Then from those records, records specified by the next string in the list are retrieved.
       This continues until all strings from the list have been used.

       In list context, all specified records are retrieved.  In scalar context, only the first
       record is retrieved.  If a record other than the first is wanted, then instead of passing
       a string, a reference to an array containing the string and a count may be passed.

       Instead of specifying a list of strings, it is possible to specify a single space
       separated string.  This can make the interface nicer.

   get_value
         my $val  = $record->get_value;
         my @vals = $record->get_value("date");
         my @vals = $record->get_value("birth", "date");
         my $val  = $record->get_value("birth date");
         my $val  = $record->get_value(["birth", 2], "date");

       Retrieve a record's value.

       If arguments are specified, record() is first called with those arguments, and the values
       of those records are returned.

   add
         my $rec  = $record->add("birth date", "1 Jan 2000");

       Add a new record.

       Add a new record ($rec) as a sub-item of $record.  Set its value to the last argument
       given.  The first arguments may be specified as for record().  A new record will always be
       created for the last argument, and for any arguments for which the count is explicitly set
       to zero.

       If the new record does not take a value then do not supply one.  This does mean that you
       cannot use the function with many arguments if the last one is a scalar, but not a value.
       In this case either specify the last argument as ["arg", 0], or add undef as the last
       argument.

   set
         my $rec  = $record->set("birth date", "2 Jan 2000");

       Set the value of a record.

       This is the same as add(), with the exception that a new record is not created for the
       last argument.

   parse
         $self->parse($record, $grammar);

       Parse a Gedcom record.

       Match a Gedcom::Record against a Gedcom::Grammar.  Warn of any mismatches, and associate
       the Gedcom::Grammar with the Gedcom::Record as $record->{grammar}.  Do this recursively.

   collect_xrefs
         $record->collect_xrefs($callback);

       Recursively collect all the xrefs.  Called by Gedcom::collect_xrefs.  $callback is not
       used yet.

   resolve_xref
         my $xref = $record->resolve_xref($value);

       See Gedcom::resolve_xrefs()

   resolve
         my @famc = $record->resolve $record->tag_value("FAMC");

       For each argument, either return it or, if it an xref, return the referenced record.

   resolve_xrefs
         $record->resolve_xrefs($callback);

       See Gedcom::resolve_xrefs()

   unresolve_xrefs
         $record->unresolve_xrefs($callback);

       See Gedcom::unresolve_xrefs()

   validate_semantics
         return 0 unless $record->validate_semantics;

       Validate the semantics of the Gedcom::Record.  This performs a number of consistency
       checks, but could do even more.

       Returns true iff the Record is valid.

   normalise_dates
         $record->normalise_dates($format);

       Change the format of all dates in the record.

       See the documentation for Gedcom::normalise_dates

   renumber
         $record->renumber($args);

       Renumber the record.

       See Gedcom::renumber().

   child_value
       NOTE - This function is deprecated - use tag_value instead.

         my $child = $record->child_value("NAME");

   child_values
       NOTE - This function is deprecated - use tag_value instead.

         my @children = $record->child_values("CHIL");

   summary
         print $record->summary, "\n";

       Return a line of text summarising the record.

   delete_record
         $record->delete_record($sub_record);

       Delete the specified sub-record from the record.

   Access functions
       All the GEDCOM tag names can be used as function names.  Depending on the context in which
       they are called, the functions return either an array of the specified sub-items, or the
       first specified sub-item.

       The descriptions of the tags, with spaces replaced by underscores, can also be used as
       function names.  The function names can be of either, or mixed case.  Unless you use the
       tag name, in either case, or the description in lower case, the function will not be pre-
       declared and you will need to qualify it or "use subs".