	-*- Indented-text -*-
	$Id: Changes 494 2015-09-06 05:45:53Z hayashi $

1.27  2015-09-06
	- readline-7.0 support
	    new function
		rl_callback_sigcleanup
	- improve POD documents
	- Gnu.xs: not to use obsoleted typedefs which were obsoleted
          by ReadLine 6.3
	- fix a wrong fix on 1.21 to let completion_function do case
          insensitive match. [rt.cpan.org #72378]
	- fix rl_display_match_list to show the first entry of the
          array.  The bug caused segmentation fault with readline-7.0.
	- some improvement of Makefile.PL:
	  - add support homebrew on Mac OS X. [rt.cpan.org #104389]
	  - print an error string when system() fails.
	  - specify 'int' on 'main()'.
	  - use -O when -D_FORTIFY_SOURCE is defined.

1.26  2015-01-31
	- call ornaments() after rl_initialize() to set tty before
          calling rl_initialize() not to output some charactores to
          STDIO. [rt.cpan.org #96569, #101196]
	- make handling of iostreams simple (make _rl_store_iostream()
          return void and remove _rl_fetch_iostream()) [rt.cpan.org #101078]
	- fix the Prerequisites section to require Perl 5.8 (it was
          required since TRG 1.23.).
	- t/callback.t: add some new Tk-tests from CPAN Testers' site.

1.25  2014-12-13
	- fix to call rl_initialize() after I/O stream
	  setting. [rt.cpan.org #96569]
	- t/readline.t: comment-out stty-command calls. 
	- t/history.t, t/readline.t: print out the corresponding
          section names in the manuals of the libraries.
	- eg/perlsh: use 'IO' instead of 'FILEHANDLE' which Perl 5.20
	  warns. [rt.cpan.org #100883]
	- fix copyright notices to use the year of first publication.

1.24  2014-03-23
	- fix not to make the PerlIO layer empty for Perl 5.8.9 or
          before. [rt.cpan.org #59832]
	- update Pod document assuming the use of Pod::Simple::HTMLBatch.
	- t/00checkver.t: not to use 'display-readline-version' and "use
	  Test;"
	- INSTALL: add "(Install) Using Package" section.

1.23  2014-03-20
	- add description of the pager command bug in Perl debugger
	  which causes segementation fault [rt.perl.org #121456]
	- fix not to clobber binmode layer (utf-8) on filehandles [rt.cpan.org #59832]
	- support UTF-8 input as compatible with Term::ReadLine
	  - Now Term::ReadLine::Gnu requires perl 5.8.0 or above
	- define Term::ReadLine::Gnu::ornaments method [rt.cpan.org #93614]
	- Makefile.PL: Fix the URL of the bug-tracker [rt.cpan.org #93680]
	- eg/perlsh: POD syntax fix. [rt.cpan.org #93895]
	- README: add note for bug-tracker
	- INSTALL: update "1.3 Trouble Shooting"

1.22  2014-03-05
	- make Kwalitee <http://cpants.cpanauthors.org/> friendly
	  - add MakeMaker options for META.yml
	  - add Changelog
	  - fix POD errors
	  - make .pm versions consistent
	  - use "use warnings"
	- Makefile.PL dies on the CPAN Test for OpenBSD temporarily
          (hopefully).

1.21  2014-03-02
	- readline-6.3 support (Gnu Readline Library 6.3 requires this
	  release or newers.)
	    new function
		rl_clear_history
	    new variable
		rl_signal_event_hook
		rl_input_available_hook
		rl_executing_key
		rl_executing_keyseq
		rl_key_sequence_length
		rl_change_environment
		rl_filename_stat_hook
	- readline-6.1 support
	    new function
		rl_free_keymap (enabled)
	    new variable
		rl_filename_rewrite_hook (now implemented)
	- make the following variables read-only.: rl_executing_macro,
          history_length, rl_readline_state, rl_explicit_arg,
	  rl_numeric_arg, rl_editing_mode
	- Improve backward compatiblity variable and function definitions.
	- Fix Term::ReadLine::Gnu::XS::_trp_completion_function not to
	  perform a case-sensitive filter. [rt.cpan.org #72378]
	- fix Gnu.xs:rl_initialize to be compiled with Perl 5.8.5 or
          before. [rt.cpan.org #61626]
	- update Pod documents

	- t/readline.t, t/history.t: add variable access tests.
	- t/readline.t: consider .svn directory on filename
          completion test and to set the standard tty setting before
          re_initialize() being called.
	- eg/perlsh makes use of the deferred signal (safe signal)
          feature.

	- Maefile.PL checks whether the xmalloc exported by readline
	  is indeed called 'xmalloc' or whether it has been renamed to
	  '_rl_malloc'. [rt.cpan.org #65973]
	- Makefile.PL: add -DTRL_READLINE_VERSION to show GNU Readline
          Library version in CPAN Tester Reports.
	- t/00checkver.t: let messages go to stdout.

	- README: add project home page URL and remove out-of-date
          descriptions.
	- INSTALL: add a section "Install on Mac OS X"

1.20  2010-05-02
	- Make a copy of the environment variable array to stop
          segmentation faults on some systems (ex. FreeBSD)
	- t/readline.t skip the test of rl_readline_version for GNU
	  Readline Library 6.1 which may return a wrong value [rt.cpan.org #54977]
	- readline-6.1 support
	    new function
		rl_free_keymap (disabled due to readline-6.1 bug)
	    new variable
		rl_filename_rewrite_hook (not implemented yet)

1.19  2009-03-21
	- make sure the outstream fd inside the readline library is in
          sync [rt.cpan.org #16440]
	- fixes to be more CPAN Testers friendly
	  - t/readline.t does not use visible bell for "make test"
	  - Makefile.PL requires perl 5.7.0 or later.  (Use
	    Term::ReadLine::Gnu-1.09 for older Perl.)
	  - Makefile.PL exits 0 when /dev/tty cannot be opened.
	- INSTALL
	    add description of the -DPERL_USE_SAFE_PUTENV issue.  If
	    you encounter a segmentation fault, read it. [rt.cpan.org #37194]

1.18  2009-02-27
	- better error checking of Makefile.PL for automatic testing
	  on non-supported platfrom (for example one without GNU
	  Readline Library).
	- readline-6.0 support
	    new function
		rl_save_state (not supported yet)
		rl_restore_state (not supported yet)
		rl_echo_signal_char
	    new variable
		rl_display_prompt
		rl_sort_completion_matches
		rl_completion_invoking_key
	    t/history.t does not fail by hist_expand() which is fixed
	    on readline-6.0

1.17  2008-02-07
	- Unnecessary PerlIO_releaseFILE() calls are removed.  This
          fix prevents `make test' from failing on Perl 5.10.
	- Makefile.PL now fails with the EditLine Library on MacOS X.
          Use the GNU Readline Library. [rt.cpan.org #28523]
	- tested with readline-5.2 (which has no new feature to be
          supported).

1.16  2006-04-02
	- fix Makefile.PL to work with the latest Cygwin.
         (Use 1.15 for old Cygwin.)
	- readline-5.1 support
	    new function
		variable_value
		reset_screen_size
	    new variable
		prefer_env_winsize

1.15  2004-10-17
	- readline-5.0 support
	    new function
		bind_key_if_unbound
		bind_keyseq
		bind_keyseq_if_unbound
		tty_unset_default_bindings
		add_history_time
		history_get_time
	    new variable
		history_write_timestamps
		completion_quote_character
		completion_suppress_quote
		completion_found_quote
		completion_word_break_hook
	- double IO stream close bug fix (more use of PerlIO) [rt.cpan.org #7672]
	- warning on 'use Term::ReadLine::Gnu;'.

1.14  2003-03-16
	- kludge not to cause segmentation fault on Perl 5.8.0
          w/PerlIO and FileHandle (ex. CPAN.pm)
	- clean up Makefile.PL (use strict, fix for HPUX and FreeBSD,
          fix typo, etc.)

1.13  2002-07-27
	- readline-4.3 support
	    new variables
		rl_completion_suppress_append
		rl_completion_mark_symlink_dirs
	    new functions
		rl_replace_line()
		rl_completion_mode()
	- tgetstr() calls tput() to apply padding information.  No
	  more "$<2>" on prompt.
	- shadow_redisplay() with ornament works on xterm.

1.12  2002-03-30
	- add '-static' flag to 'LDDFLAGS' on Cygwin 1.3.
	- shadow redisplay does not pester you with warning on a poor
	  terminal, or a terminal with wrong TERM environment variable
	  setting.
	- update documents
	- improve coding style of Gnu.xs. (indentation style, more
          typemap, etc.)

1.11  2001-10-27
	- fix bug of filename-list.  Now works with perldb.
	- by setting rl_line_buffer, proper value are set in rl_end
	  and rl_point.
	- add history-expand-line command
	- readline-4.2a support
	    new variable
		rl_readline_version
	    new function
		rl_get_termcap

1.10  2001-04-22
	- readline-4.2 support
	    new variables
		rl_attemped_completion_over
		rl_completion_type
		rl_deprep_term_function
		rl_directory_rewrite_hook
		rl_dispatching
		rl_editing_mode
		rl_executing_macro
		rl_explicit_arg
		rl_gnu_readline_p
		rl_num_char_to_read
		rl_numeric_arg
		rl_prep_term_function
		rl_readline_state
		history_word_delimiters
	    new functions
		rl_add_funmap_entry
		rl_alphabetic
		rl_clear_pending_input
		rl_crlf
		rl_deprep_terminal
		rl_execute_next
		rl_expand_prompt
		rl_get_screen_size
		rl_macro_bind
		rl_macro_dumper
		rl_prep_terminal
		rl_push_macro_input
		rl_set_keyboard_input_timeout
		rl_set_paren_blink_timeout(usec)
		rl_set_prompt
		rl_set_screen_size
		rl_setkey
		rl_show_char
		rl_tty_set_default_bindings
		rl_tty_set_default_bindings
		rl_variable_bind
		rl_variable_dumper
	    rename functions
		free_undo_list()		-> rl_free_undo_list()
		ding()				-> rl_ding()
		completion_matches()		-> rl_completion_matches()
		filename_completion_function	-> rl_filename_completion_function()
		username_completion_function	-> rl_username_completion_function()
		max_input_history		-> history_max_entries

	- fix bug when ornament string does not use any control characters.
	- add Gnu/euc_jp.pm which is still experimental.
	- typemap: redefine FILE * to support perl 5.7.

1.09  2000-04-04
	- Perl-5.6 now does not warn without `POLLUTE=1' during `perl
          Makefile.PL'.  (Thanks to PPPort.)
	- change the default terminal escape sequence to stop
          underline.
	- support rl_already_prompted and rl_on_new_line_with_prompt()
	  which are introduced by readline-4.1-beta.
	- support rl_funmap_names() and rl_last_func.
	- update documentation.

1.08  1999-12-30
	- fix Makefile.PL to search libreadline.* correctly even if it
	  is not included in the paths specified with the configuration
	  variable `libpth'.
	- add dummy assignment to %ENV before $self->initialize()

1.07  1999-07-19
	- search path for the GNU Readline Library is specified by
	  command line argument instead of editing Makefile.PL.
	- fix bug of t/readline.t which warns for the GNU Readline
	  version 2.1.
	- Makefile.PL now looks for shared libraries not only for
	  static ones
	- add support for Cygwin b20.1 and HPUX (HPUX support may be
	  incomplete.)
	- no change on Gnu.pm and Gnu.xs

1.06  1999-05-05
	- fix a bug which causes segmentation fault when
	  completion_matches() returns long list.
	- fix a bug which causes segmentation fault when
	  perl subroutine returns a list of undef in
	  attempted_completion_function_wrapper().
	- disable Autosplit for AutoLoad.pm bug distributed with Perl
	  5.004 or earlier.
	- add check if perl is configured with sfio to Makefile.PL.

1.05  1999-04-04
	- bug fix
		Term::ReadLine::Perl compatibility variable
		`completion_function' and function `rl_filename_list' are
		now compatible with Term::ReadLine::Perl.  Completion code
		written for Term::ReadLine::Perl, e.g. perl5db.pl, works
		with this module.

		search text of list_completion is quoted
	
	- add support of new variables and functions introduced by GNU
	  Readline Library Version 4.0
	    new variable
		rl_erase_empty_line
		rl_catch_signals
		rl_catch_sigwinch
		rl_pre_input_hook
		completion_display_matches_hook
		history_inhibit_expansion_function
	    new function
		rl_display_match_list()
		rl_cleanup_after_signal()
		rl_free_line_state()
		rl_reset_after_signal()
		rl_resize_terminal()
		rl_set_signals()
		rl_clear_signals()
	
	- add support of variables and function which were not supported
	  yet
		filename_quoting_function
		filename_dequoting_function
		char_is_quoted_p
		ignore_some_completions_function
		directory_completion_hook

	  	rl_get_all_function_names()

	- add support of functions which are specific to Term::ReadLine::Gnu
		display_readline_version()
		change_ornaments()
		shadow_redisplay()

	- rename some functions for the orthogonality
		rl_unbind_function_in_map to rl_unbind_function
		rl_unbind_command_in_map to rl_unbind_command

	- `make test' is executed non-interactively and comprehensively
	
	- sample code improvement
	  eg/perlsh
	  	Perl symbol completion was rewritten and much more
		improved.
		SIGINT clears the current line
		add support \w (current working package) in the prompt
		string
		add support `afterinit' hook as Perl debugger.
	
	  eg/pftp
		password input is now invisible.
		displaying of completion candidates are improved by using
		completion_display_matches_hook.
	
	- internal changes
		Perl code for Term::ReadLine::Gnu::XS package are moved
		into separate file Gnu/XS.pm and `AutoSplit'ed.
	
		replace operate_and_get_next() to one borrowed from bash.
	
1.04  1999-02-23
	- fix a bug by which $if-$endif feature in ~/.inputrc was
	  disabled.
	- works with GNU Readline Library version 4.0 in which some
	  function names were changed.  New functions, that are
	  introduced in the new library, were not supported in this
	  release.

1.03  1998-09-27
	- fix a bug when prompt string includes non-printing
	  characters and an input line is longer than terminal width.
	  Constants, RL_PROMPT_START_IGNORE and RL_PROMPT_END_IGNORE,
	  are incorporated from the GNU Readline Library to support
	  this feature.
	- now works on a system which does not have /etc/termcap and
	  has termcap compatible library, libncurses or libcurses.

1.02  1998-08-14
	- fix a bug in Makefile.PL, which quoted a variable, $increadlinedir,
	  with a pair of single quotes
	- this is an internal revision

1.01  1998-05-13
	- support readline-2.2
		add rl_unbind_function_in_map() and rl_unbind_command_in_map()
		Makefile.PL checks the version of the GNU Readline Library
	- define rl_save_prompt() and rl_restore_prompt()
	- document fix
		'Changes' file is removed.  It is merged into README file.
		fix a bug in a sample program of rl_completion_entry_function

1.00  1998-04-15
	- the 1st major release
	- ornaments feature is now on by default as recent
	  Term::ReadLine and Term::ReadLine::Perl
	- document fix
		remove description related to mymalloc
	- add ornaments-change function to t/readline.t which
	  demonstrates rl_message().

0.10  1998-03-31
	- new functions/variables
		ornaments support
		newTTY() (not tested)
		max_input_history
		read_history() (an aliase of read_history_range())
		unstifle_history()
		history_search_pos()
		history_list()
		history_tokenize() (Thank you, Tim Thomas)
		history_arg_extract()
		get_history_event()
	- new sample/test programs
		eg/fileman
		t/history.t
	- bug fix
		dynamic loading works on Solaris2.x (define xfree() locally)
		readline() calls add_history() only when MinLength > 0
		Feature `addhistory' is renamed to `addHistory' since
		Term/ReadLine.pm is fixed.
		add NULL check for all sv_setpv()
		remove arguments 'pos' from history_search()
	- misc
		change my E-mail address

0.09  Mon Aug 25 00:33:29 1997
	- add documentation about readline-2.1.tar.gz
	- add documentation about Solaris 2.5 with dynamic loading
	- bug fix
		fix for Digital Unix C compiler
	- add two sample programs
		eg/pftp		An ftp client with the GNU Readline support
		eg/ptksh+	Simple perl/Tk shell which demonstrates
				the callback functions

0.08  Sun Apr 13 23:24:52 1997
	- bug fix: AddHistory() accepts list again.
	- move perlsh into eg/.
	- add eg/ptksh+ which demonstrates the callback functions.
	  Thank you Achim.
	- add eg/pftp: an ftp client which has much the GNU Readline support.
	- Author's Email address is changed.
	- internal functions, fetch_var() and store_var(), are removed.

0.07  Wed Mar 19 02:26:06 1997
	- interface to internal function and variables are changed.
	  New interface is compatible with new Term::ReadLine.pm which
	  is distributed with Perl 5.003_92 and later.  But it is not
	  compatible with previous release.

		- add method interface to all internal function
		- add Attribs method to access internal variables
		- EXPORT_OK contains only some constant definitions

	- tkRunning support (new ReadLine.pm is required)
	- add document
	- bug fixes
		- XS bugs correspond to callback interface
		- fix _rl_store_function() and _rl_fetch_function()
		- fix prototype of append_history
		- use new _rl_store_rl_line_buffer() instead of
		  reallocate rl_line_buffer.
		- etc.

0.06  Wed Feb  5 01:26:27 1997
	- the first revision on CPAN
	- support for non ANSI C compiler
	- rename addhistory to AddHistory
	- checked by gcc -Wall
	- fix void_arg_func_wrapper()
	- add hook for rl_startup_hook in readline()
	- update documents

0.05  Sat Jan 25 00:06:56 1997
	- Fix for Perl 5.002 and 5.003
		escape from an strange Exporter's behavior 
		remove white spaces in prototype
		add argument explicitly

0.04  Thu Jan 23 00:25:45 1997
	- This revision supports readline-2.1 or later.  readline-2.0
	  is not supported.
	- implement almost all GNU Readline/History Library variables
	  and functions
	- use filehandle directly to access rl_instream and rl_outstream
	- define operate_and_get_next and bind to "\C-o" by default

0.03  Sun Nov 24 23:34:27 1996
	- OS/2 support by Ilya Zakharevich <ilya@math.ohio-state.edu>
	- implement $rl_completer_word_break_characters
	- define HAVE_STRING_H by checking $Config{strings}
	- remove verbose prototypes on methods

0.02  Thu Nov 21 00:22:11 1996
	- fix to install on
		SunOS 4.1.3, Solaris 2.3, AIX 4.1.3

0.01  Wed Nov 20 01:14:09 1996
	- The 1st alpha release revision (tested on Linux 1.2.13)
