Revision history for Perl extension MARC::Record.

1.11	September 10, 2002
	[ENHANCEMENTS]
	- Added a 99.pod.t to check pod
	- insert_fields_before(), insert_fields_after(), appned_fields(),
	  and insert_grouped_fields() now call croak() instead of _gripe
	  in order to help MARC::Record users to locate where their call 
	  is failing. Thanks to Jackie Shieh for pointing this out.
	- MARC::Batch is now fault tolerant, in that it will store 
	  warnings about file format problems, but will not bomb out. 
	  The method MARC::Batch::warnings() can be used to get info
	  about what went wrong while reading a record, and users can
	  determine what to do. Thanks to Betsy Earl for solidifying the
	  need for this.

1.10	August 30, 2002
	[ENHANCEMENTS]
	- Now runs under Perl 5.005.  All you people who have older Perls can
	  now share in the joy that is MARC::Record.
	- Added warnings() and _warn methods to MARC::Batch, MARC::File to 
	  support warning collection and reporting.
	- Added use bytes to MARC::File::USMARC so that calls to length() will
	  return actual bytes rather than characters if Unicode characters are
	  found in the data.  This only works if you're using 5.6.0+.

	[FIXES]
	- Modified MARC::File::USMARC::_next() to slurp in a record using
	  local $/ = 0x1D, rather than reading record length and then calling
	  read(). This will allow recovery from invalid leaders in batch 
	  reading. 

1.00	July 3, 2002
        - _gripe() fires off warnings instead of dying silently.
	- MARC::File::USMARC no longer creates an error if it's and the
	  end of a file when it tries to next().
	- Tests use the isa_ok() function to be more stringent in checking
	  return values from functions.

0.94	June 10, 2002
	- Added $MARC::Record::DEBUG
	- Added --debug flag to marcdump to enable $MARC::Record::DEBUG
	- Added 'Validation' section to MARC::Doc::Tutorial
	- Added append_fields(), insert_fields_after(), 
	  insert_fields_before() and deprecated add_fields()
	- Added test of new methods (t/60.insert.t)
	- Updated MARC::Doc::Tutorial to reflect change in add_fields()

0.93	May 21, 2002
	- Added update() and replace_with() methods to MARC::Field
	- Added more stuff to MARC::Doc::Tutorial
	- Added MARC::Doc::Tutorial
	- Changed method call description for as_usmarc() in MARC::Record.
	- Removed IDEA for cloning in MARC::Record docs since it's been done.

0.92    April 2, 2002
	- Fixed marclint to use the new MARC::File object
	- Added MARC::Record::new_from_usmarc() for backward compatibility.
	This is in addition to the MARC::Record::as_usmarc() function.

0.91	April 2, 2002
	- Fixed a bad build: MARC::Batch wasn't included in the tarball.

	- marcdump now takes a --lif parm to be able to dump MicroLIF
	records.

0.90	April 1, 2002
	- Alpha version of what will become MARC::Record 1.00.

	- MAJOR infrastructure changes.  Scripts WILL break.

	- The file-handling has been removed from the MARC::Record class
	and moved into its own MARC::File::* set of classes.

	- First rudimentary MARC::Batch functionality.  This will make
	it easy to handle bunches of files at once without having to
	muck with what file you're on.

	- Now fully embracing all the glory of 5.6+ Perl, such as the
	"our" keyword and $fh filehandles.

0.15	March 19, 2002
	- Added clone() methods for MARC::Field and MARC::Record, so
	you can make a copy of an existing record.  Plus, this acts
	as a filter to create records that are subsets of another.
	
	- Added selective printing of fields in marcdump.  Now you
	can do something like this:

	    marcdump myfile.marc --field=245 --field=1XX

	and only get back the title and author fields

0.14	March 7, 2002
	- Added skip_from_file() to read and ignore a record.  It's the
	same as next_from_file(), without the overhead of the parsing.

0.13    November 18, 2001
	- MARC::Lint now squawks if there are inappropriate control
	  characters in the data.

0.12	November 13, 2001
	- new_from_microlif() now allows underscores that are embedded in a
	  subfield, and ignores any HDR line that gets passed to it.

0.11	November 12, 2001
	- Added inbound microlif support.
	- Added lif2marc program.

0.10	September 27, 2001
	- Correctly updates the base address in the leader.  Thanks to
	Tim Wentz (twentz@mc.net) for finding & fixing.

0.09	August 9, 2001
	- Updated rules from "Understanding MARC" book.
	- Added delete_field() method.

0.08	May 25, 2001
	- Added MARC::Record::title and ::author methods
	- Added the marclint program.
	- Added the rest of the rules for the 5XX tags forward.
	- Made the modules compatible with Perl 5.004.  The exception
	  is MARC::Lint, which requires 5.005 because of the qr//
	  operator.
	- as_string() methods now return raw strings, without any special
	  formatting.  To get the formatted strings from versions <=0.07,
	  use as_formatted().

0.07	May 22, 2001
	- Added the rudimentary MARC::Lint module.
	- Added parms to marcdump program

0.06	May 16, 2001
	- Added marcdump program as demo and actual useful code

0.05	May 16, 2001
	- Created t/camel.t as the basis for a test suite. 
	- Removed the MARC::Field::subfields() method
	- Documentation cleanup.

0.04	May 15, 2001
	- Sped up the MARC::Record and MARC::Field constructors about 30%.

0.01	Apr 20, 2001
	- First version.