2004-04-08  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* NEWS: Version 2.12

	* src/cmdline.ggo: Added --c-extension and --header-extension
	as proposed by Brooks Davis

2004-04-01  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/gm.cc (generate_help_option_print): generate the printf
	with "%s", so that default values can contain %

2004-02-21  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/skels/config_parser_source.h_skel: idem

	* src/skels/c_source.h_skel: exit failure is only in one point
	so that the args_info struct can be cleared (removed memory leaks)

2004-02-03  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/parser.yy: allow multiple options without argument

	* src/skels/multiple_option_new_list_node.h_skel: added to separate
	creation of a multiple option list node, so that also multiple
	options without argument can be handled

2004-01-18  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/skels/config_parser_source.h_skel: check for len > and not
	==.
	rewritten in order to exploit getopt_long

2004-01-13  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/skels/generic_option_group.h_skel: before incrementing the
	counter, if override is specified, reset all the group options

	* src/skels/reset_group.h_skel: template function for resetting
	a group option

2004-01-11  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/skels/multiple_fill_array.h_skel: leave the multiple options
	in the same order they are given

	* src/skels/generic_option.h_skel: check a local struct to understand
	whether the same option is given more than once

	* src/skels/config_parser_source.h_skel: the # can also be in
	non first position in a line.
	the generated config file parser relies on the standard command
	line parser

	* src/skels/c_source.h_skel: the main parsing function is a static 
	internal function _internal that also takes the parameter
	check_required that decides whether required options are checked;
	and also an additional error string explaining where the error occurred
	default is ""

2004-01-06  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/conf_parser_gen.cc (generate_multiple_fill_array): update
	multiple options

	* src/skels/multiple_fill_array_default.h_skel: check whether the
	default has not been previously set

2004-01-05  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/skels/multiple_opt_struct.h_skel: the creation of structs for
	multiple option lists is separated from the actual declaration of
	lists

	* src/skels/string_opt_arg.h_skel: always free previous memory
	before

	* src/skels/string_opt_arg_no_free.h_skel: initialize a string
	withouth freeing memory before

2004-01-03  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/cmdline.ggo: --unamed-opts can be given an optional argument
	describing the additional arguments without names, default is still
	FILES

	* src/gm.cc (do_update_arg): add the check for optarg that is
	important for options with optional arguments
	(generate_usage_string): use the specified name for unamed-options

	* src/cmdline.ggo: --arg-struct-name option for specifying the
	name of the generated struct for args info, default is still
	gengetopt_args_info

	* src/skels/config_parser_source.h_skel: added a parameter to the
	config file parser that specifies whether the args_info has to
	be initialized

	* src/skels/c_source.h_skel: an _init function is also generated
	instead of clear_args that allows to initialize an args_info struct

2004-01-02  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/gm.cc (generate_free): added for freeing the memory
	used by gengetopt strduped strings and multiple options arrays
	(generate_clear_arg): clear_args is called only once, before
	starting the parsing

2003-11-26  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/gengetopt.cc (gengetopt_add_option): deal with options
	with optional arguments

	* src/parser.yy: allow an option to have an optional argument

	* src/skels/gen_strdup.h_skel: check whether the string to copy
	is not null

2003-10-25  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/cmdline.ggo: added the flag to turn off generation of
	gengetopt version number in the output file

	* src/skels/c_source.h_skel: config.h is included before any
	other header

2003-07-23  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/Makefile.am (AM_LFLAGS): use case insensitive option for
	generating the scanner

2003-07-22  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/gm.cc (generate_help_option_print): generate also group
	description

	* src/scanner.ll: recognize groupdesc

	* src/groups.h (struct Group): contain group information, added
	group description

2003-07-19  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/gm.cc (generate_help_option_print): generate also
	section information

	* src/gengetopt.cc (gengetopt_set_section): set the current
	section during parsing

	* src/ggos.h (struct gengetopt_option): include section field

2003-07-18  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/parser.yy: sectiondef for defining section of options

	* src/skels/string_opt_arg_free.h_skel: added to free memory
	allocated for default string value when an argument is given

2003-07-06  Michael Hagemann  <michael.hagemann@unibas.ch>

	* src/scanner.ll: recognize typestr option

	* src/gm.cc (generate_help_option_print): generate a more
	compact --help output
	(generate_help_desc_print): added, perform word wrapping for
	long help lines

	* src/gengetopt.cc (gengetopt_add_option): also handle type_str

	* src/parser.yy: some clean up and parsing of typestr for
	the description of the type of the option, see below

	* src/ggos.h (struct gengetopt_option): added type_str: a more
	descriptive description of the type of an option, e.g., "filename"
	instead of simply STRING

2003-07-05  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/gm.cc (generate_handle_no_short_option): deal also with
	multiple options

	* src/skels/multiple_option_no_short.h_skel: added to deal with
	multiple option with no short version

	* src/gm.cc (generate_multiple_fill_array): if a default value
	is provided for this multipl option, generate the else branch
	for setting the value of the option to the default value

	* src/skels/multiple_fill_array_default.h_skel: added to handle
	default values for multiple options

	* src/skels/multiple_fill_array.h_skel (if): allocate an array
	only if a value is given for this multiple option

	* src/gm.cc (generate_clear_arg): always initialize to NULL the
	_arg of a multiple option (it is always a pointer)

2003-06-15  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/skels/config_parser_source.h_skel: fixed a problem in
	setting the terminating '\0'

2003-05-22  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* NEWS: Version 2.10

2003-05-21  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/skels/config_parser_source.h_skel: Also handle quoted
	strings

2003-05-12  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/skels/gen_strdup.h_skel: added for generating
	strdup in the generated parser

	* src/gm.cc (CmdlineParserCreator): fixed some compilation
	errors due to the ? operator

	* src/conf_parser_gen.cc (generate_handle_single_option): use
	long_long_gen for dealing with long long

	* src/skels/copyright.h_skel: added for generating the
	copyright

	* src/gengetopt.cc (print_reportbugs): do not use reportbugs.text
	anymore
	(print_copyright): use copyright_gen_class

2003-05-01  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/skels/header.h_skel: package and version are defined for
	a parser and values defined in the .ggo have the precedence over
	PACKAGE and VERSION

	* src/skels/long_long_opt_arg.h_skel: added for handling
	long long options

2003-04-29  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/gm.cc (generate_handle_group): handle possible space in
	group names

	* src/yyerror.cc (yyerror): get a const char *

	* src/skels/c_source.h_skel: initialize stop_char to 0
	and this should avoid compilation warning

2003-04-24  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/gm.cc: always use gengetopt_strdup in generated files

	* src/skels/c_source.h_skel: gengetopt_strdup is generated
	even if strdup is in the standard library

	* configure.in: check for long long

	* src/gm.cc (do_update_arg): switch to long if long long is
	not supported

2003-04-19  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/skels/multiple_fill_array.h_skel: explicitly cast the result
	of malloc

	* src/skels/multiple_option.h_skel: explicitly cast the result
	of malloc

	* tests/test_conf_parser.c (main): removed C++ style comment

	* src/gm.cc: correctly refer to strdup

	* src/gengetopt.cc: correctly refer to strdup

	* acinclude.m4 (AC_adl_FUNC_GETOPT_LONG): added for correctly
	checking for getopt.h and getopt_long

2003-04-13  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* NEWS: Version 2.9

	* src/gm.cc (generate_handle_no_short_option): handle group
	options without short options

	* tests/Makefile.am (check-diff): check with diff also the output of
	tests

	* src/parser.yy: (check_result) correctly print the line number
	containing the error

	* src/gm.cc: (strip_path) remove path information when generating
	some header file information (e.g., #ifndef)

2003-03-17  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/Makefile.am: explicit rules do not use $<
	
	* tests/Makefile.am: explicit rules do not use $<

	* doc/Makefile.am: explicit rules do not use $<

2003-02-21  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/scanner.ll: ignore \r characters

2002-12-30  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* NEWS: Version 2.8

2002-11-28  Janico Greifenberg <jgre@tzi.de> 

	* src/skels/multiple_option.h_skel: skeleton for handling a
	multiple option

	* src/skels/multiple_opt_list.h_skel: skeleton for the list structure

	* src/skels/multiple_fill_array.h_skel: skeleton file for filling
	the array for multiple options

	* src/gm.cc (generate_option_arg): handle multiple options
	(generate_multiple_fill_array): fill the array of multiple otpions

2002-11-18  Janico Greifenberg <jgre@tzi.de> 

	* src/parser.yy (exp): Added multiple option

2002-09-04  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/scanner.ll: turned in a C++ scanner

	* src/parser.yy: turned in a C++ parser

2002-08-25  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/conf_parser_gen.h (class ConfigParserGenerator): take care
	of generating the config file parser

	* src/skels/config_parser_source.h_skel: added to generate the
	config file parser

2002-08-22  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/gm.cc (generate_help_option_print): also print group
	for group options

	* src/yyerror.c (yyerror): also print position of error

	* src/parser.y (exp_yesno): removed a useless rule for standard
	options

2002-08-18  Ronnie Lazar  <Ronnie@eldat.com>

	* src/skels/int_opt_arg.h_skel: use strtol as well so to handle
	integer in hex format

	* src/parser.y: deal with group option

	* src/skels/group_option.h_skel: added to handle errors with group
	handling

	* src/gm.cc (generate_handle_option): generate group handling

	* src/ggos.h (struct gengetopt_option): added group_value field

	* src/gengetopt.cc (gengetopt_add_group): handle group options

2002-08-15  Pierre Bacquet  <pbacquet@delta.fr>

	* src/parser.y (check_result): use error code 5 for invalid
	default values

	* src/ggos.h (struct gengetopt_option): default values are
	always stored in a string

	* src/gengetopt.cc (gengetopt_add_option): use strtod and strtol to
	handle default values for long and double options

2002-08-15  Lorenzo Bettini  <bettini@dsi.unifi.it>
	
	* configure.in: move to automake 1.6.2 and autoconf 2.53

2002-07-21  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* NEWS: Version 2.7.1 released

2002-07-13  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/skels: generators are generated with version 0.4.1 that does
	not repeat default values in the .cc sources; this used to cause
	problems with some gcc 3.x versions.  Indeed that was an error.

2002-07-10  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/Makefile.am (INCLUDES): do not add includes directory, this
	way if sstream is provided by the compiler, that version is used.

2002-07-07  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* configure.in: Added check for stl and namespaces

2002-06-30  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* NEWS: Version 2.7 released

2002-05-31  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/gm.cc (do_update_arg): manually generate break

2002-04-01  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/gm.cc (generate_strdup): generate strdup function between
	#ifndef HAVE_STRDUP, in order to avoid the warning

	* tests/Makefile.am (check-diff): Added target to check whether
	the generated code is different from what it used to be

2002-03-11  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/skels/header.h_skel: removed the misleading
	"WRITE THE NAME OF YOUR PROGRAM HERE" from the generated header

2002-03-09  Lorenzo Bettini  <bettini@gdn.dsi.unifi.it>

	* src/yyerror.c (yyerror): print the input file name

	* src/gm.cc (generate_header_file): simply rely on the code
	generated by gengen
	(generate_option_arg): implicitly called when option args struct
	members are to be created
	(generate_option_given): the same but for _given fields

	* src/gm.h (class CmdlineParserCreator): inherit from header_gen_class
	generated by gengen

	* src/skels/header.h_skel: the skeleton for generated header file

	* configure.in (GENGEN): use gengen for automatically
 	generate a generator

2002-03-02  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/gm.cc (generate): gm.c is removed, now we have a class and
	methods: I switched to C++ !!! :-)

	* src/gm.h (class CmdlineParserCreator): class for the command line
	parser generator

	* NEWS: Version 2.6 released

	* src/cmdline.ggo: use defaults for func-name and file-name

2002-03-01  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/gm.c (generate_cmdline_parser): possibly generate assignments
	for default values

	* src/ggos.h (struct gengetopt_option): added fields for default
	values

	* src/gengetopt.c (gengetopt_add_option): do not consider an error
	an empty desc
	(main): set comment[1][0] to 0 after malloc
	(gengetopt_add_option): also handle default values

2001-12-31  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/gm.c (generate_cmdline_parser): if HAVE_STRDUP is defined
	then use the standard strdup
	use EXIT_FAILURE and EXIT_SUCCESS for exit

	* src/parser.y: an empty line at the end of the .ggo file is no
	longer needed

	* src/scanner.l (update_count_line): update gengetopt_count_line
	also within a string TOK_MLSTRING; this way possible errors in the
	.ggo files are notified with the right line number
	for # comments '\n' are excluded

	* src/gm.c (canonize_names): Added to canonize a name
	(generate_cmdline_parser): function names and #define directives
	are canonized

	* tests/canonize-names-cmd.ggo: Added to test how function names
	and #define directives are canonized

2001-12-18  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* NEWS: Version 2.5 released
	
2001-12-16  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* configure.in: test for alloca is no more necessary with these
	new versions of getopt

	* src/getopt.c: much more modern version taken from GNU C library

	* src/getopt1.c: much more modern version taken from GNU C library

	* src/getopt.h: much more modern version taken from GNU C library

2001-11-12  Brian Minard  <bminard@flatfoot.ca>

	* src/gm.c (gengetopt_strlen): removed, it is no use
	(generate_cmdline_parser) gengetopt_strdup is generated from
	gengetopt_strdup.text
	
	* src/gengetopt_strdup.text: automatically generated from strdup.c
	
2001-11-01  Brian Minard  <bminard@flatfoot.ca>

	* src/gm.c (generate_cmdline_parser): use (size_t) for specifying
	malloc argument when generating gengetopt_strdup

2001-10-09  Herbert Thoma  <tma@iis.fhg.de>
	
	* src/gm.c (generate_cmdline_parser): generate a different printf
	in the generated print_help function for every option, thus avoiding
	to generate an help string that's too long

2001-09-03  Guillaume Chazarain  <booh@altern.org>

	* src/gm.c (do_check_option_given): Set args_info->option_given to 1
        also when option is a flag (bug fixed).
	
2001-08-13  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* NEWS: Version 2.4 released

2001-06-24  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* doc/Makefile.am: testdata is not removed as a maintainer file 

	* src/gm.c: included string.h

	* src/scanner.l: included string.h

2001-06-10  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/gm.c (generate_cmdline_parser): optind is generated = 1,
	otherwise it doesn't work with cygwin

2001-05-19  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/strdup.c (strdup): Test for a bad allocation and return 0
	in that case

2001-05-06  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* tests/Makefile.am (no_optgiven_cmd.c): this file it is generated
	with --no-handle-error option

	* src/cmdline.ggo: Added no-handle-error

	* src/Makefile.am: the command line parser is generated with the
	option --no-handle-help

	* src/gm.c (generate_cmdline_parser): Added generation of instructions
	that let the command line parser to be called more than once,
	suggested by Eric H Kinzie <ekinzie@cmf.nrl.navy.mil>.
	(generate_error_handle): Added to generate return 1 instead of
	exit 1 if --no-handle-error is given.
	Thus print_help is not autmoatically called when an option is 
	given more than once, as it was before

	* tests/more_than_once.c (main): Call the command line parser
	twice and print the values of the parameters

	* tests/more_than_once.sh.in: Added to test when the command
	line parser is called more than once

	* doc/gengetopt.html.in: updated footer copyright 

	* configure.in: moved to 2.4

2001-05-05  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* tests/no_optgiven.sh.in: removed the negation !, not recognized
	on some systems.

	* tests/Makefile.am (LDFLAGS): Added to use INCLUDES also in the
	linking, because some files are compiled in that moment

	* doc/Makefile.am (INCLUDES): Added
	(EXTRA_DIST): removed getopt.h from this directory

	* tests/Makefile.am (INCLUDES): and (LDADD) to consider the case
	that there's no getopt_long in the C library

	* configure.in: moved to 2.3.1

2001-04-10  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* Version 2.3

	* tests/Makefile.am (TESTS): Added tests

2001-03-23  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/gm.c (generate_cmdline_parser): gengetopt_strdup is only
	generated if a string option is used or --unamed-opt was
	specified

	* tests/Makefile.am: Added

	* src/gm.c (generate_cmdline_parser): for inputs gengetopt_strdup,
	instead of standard strdup, is used.

2001-03-22  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* doc/no_getopt_long.txt: Added alloca instructions 

2001-03-20  Lorenzo Bettini  <bettini@dsi.unifi.it>

	* src/gengetopt.c (main): handle --help and --version

	* src/copyright.text: Added to be processed by txtc compiler

	* configure.in: use TXTC

	* src/gm.c (generate_cmdline_parser): if previous options are given
	do not print help and version automatically and exit. Provide
	the functions for print_help and print_version prefixing with
	function_name parameter

	* src/cmdline.ggo: Added --no-handle-help and --no-handle-version not
	to handle --help and --version automatically

	* doc/Makefile.am (check): diff with the previous output

2001-02-09  Lorenzo Bettini  <bettini@gdn.dsi.unifi.it>

	* src/gm.c (generate_cmdline_parser): generate print also if no
	purpose is specified (bug fixed)

2001-02-06  Lorenzo Bettini  <lorenzo.bettini@penteres.it>

	* acinclude.m4 (AC_NONGNU_FLAGS): Added to check if it is a non-GNU
	compiler and if it handles -Aa option

	* src/cxxconfig.h: Added to make const work for C++ compilers even if
	it doesn't work for C compilers

	* configure.in: Added test for AC_C_CONST

2001-02-04  Lorenzo Bettini  <lorenzo.bettini@penteres.it>

	* src/alloca.c: Added taken from GNU hello

	* configure.in: Added AC_FUNC_ALLOCA

	* src/cmdline.ggo: Added purpose

	* src/gm.c (generate_cmdline_parser): print_version and print_help
	are public

2001-01-30  Berthold Hllmann <hoel@germanlloyd.org>

	* src/gm.c (generate_cmdline_parser): purpose is generated in
	print_help
	
	* src/parser.y: PURPOSE added to the syntax

	* src/scanner.l: TOK_MLSTRING for strings with newline

	* src/gengetopt.c (gengetopt_define_purpose): 

2001-01-11  Lorenzo Bettini  <lorenzo.bettini@penteres.it>

        * NEWS: version 2.2 released
	
	* doc/no_getopt_long.txt: Added AC_SUBST when you use AC_CHECK_FUNCS

	* src/gm.c (generate_cmdline_parser): changed the style of all
	printf, when strings are in more than one line

2000-12-04  Robert Walsh <Robert.J.Walsh@eng.sun.com>

	* src/gm.c: changed the style of printf strings, removed C++ comment,
	now compile without warning under Sun compiler.

2000-11-01  Richard Heggs <richard@virtua-web.co.uk>

	* src/gm.c: VERSION and PACKAGE are generated in cmdline.h instead of
	cmdline.c

2000-10-10  Person or Persons Unknown <damned@world.std.com>

	* src/gengetopt.c: handle long options with no short option.

	* src/gm.c: handle long options with no short option.
	
2000-10-09  Scott Haug <scott@id3.org>

	* src/gm.c: change argv's type from 'char**' to 'char * const *'. 
	This better matches the type signature of getopt_long, 
	and it prevents compiler warnings.
	#undef's PACKAGE and VERSION before setting them, in case they
	are defined in the .ggo file.

2000-09-26  N. Becker <nbecker@fred.net>

	* src/scanner.l: now accepts any string 

	* src/parser.y: exp_str is only TOK_STRING

2000-09-20  Lorenzo Bettini (LAP)  <bettini@dsi.unifi.it>

	* NEWS: version 2.1 released

	* doc/Makefile.am: examples are installed in a subdirectory
	under doc

	* doc/gengetopt.html.in: the version number is substituted by
	configure

	* src/gm.c: (generate_cmdline_parser) fixed a bug for the generated
	code, a malloc was not casted

	* doc/gengetopt.1.in: modified by James R. Van Zandt
	<jrv@vanzandt.mv.com>

	* doc/gengetopt.html: we do not include sections from the GNU
	coding standards.

	* LICENSE: the generated code is not under any license

2000-08-01  Lorenzo Bettini  <bettini@gdn.dsi.unifi.it>

	* NEWS: version 2.0 released

	* doc/gengetopt.html: warning for win32 users, and md5sum and
	gpg signed

	* doc/Makefile.am (cmdline1.c.html): bug fixed for win

	* src/Makefile.am: check if gengetopt is already build before
 	trying to build cmdline.c

2000-07-31  Lorenzo Bettini  <lorenzo.bettini@penteres.it>

	* doc/Makefile.am (cmdline1.c.html): no recompilation if cpp2html is
	not installed

	* configure.in (NO_CPP2HTML): if cpp2html is not installed

2000-07-30  Lorenzo Bettini (LAP)  <lorenzo.bettini@penteres.it>

	* doc/gengetopt.1.in: made it obsolete

	* doc/no_getopt_long.txt: how to check if getopt_long is in the
	standard library and what to do if it is not.

	* doc/gengetopt.html: mailing lists

	* LICENSE: Copyright is assigned in behalf of the Free 
	Software Foundation.

2000-07-23  Lorenzo Bettini (LAP)  <lorenzo.bettini@penteres.it>

	* doc/man_getopt.html: added, it is the man page of getopt

	* doc/Makefile.am (gengetoptdoc_DATA): also examples are in doc dir

	* configure.in (CPP2HTML): use cpp2html to format sample files 

	* src/cmdline.ggo: no option is required

	* src/gm.c: generate the test for required options

	* src/ggos.h (struct gengetopt_option): field for flagstat and
	for required

	* src/gm.c (generate_cmdline_parser): initialize flags and strings

	* Makefile.am (gengetoptdoc_DATA): install ChangeLog and other files
	in doc dir

	* src/gm.c (generate_cmdline_parser): fixed a bug about wrong
	indentation in .h generated file.

2000-07-09  Lorenzo Bettini  <lorenzo.bettini@penteres.it>

	* src/gm.c (indent): Added for indenting like GNU standards
	(check_option_given): function instead of macro
	(generate_cmdline_parser): now indent according to GNU standards

2000-07-01  Lorenzo Bettini  <lorenzo.bettini@penteres.it>

	* src/gm.c (generate_cmdline_parser): "redeclared" error message
	renamed in "given more than once"

	* configure.in (gengetoptdocdir): use $datadir instead of $prefix 

2000-01-12  Lorenzo Bettini  <lorenzo.bettini@penteres.it>

	* doc/Makefile.am (man_MANS): man page installed, and html pages

2000-01-10  Lorenzo Bettini  <bettini@gdn.dsi.unifi.it>

	* doc/Makefile.am: check for NO_GETOPTLONG and NO_STRDUP, and in
	case link with .o in src dir

	* configure.in (TAR): check for tar program. 
	(NO_GETOPTLONG): a conditional for check 

2000-01-10  Lorenzo Bettini  <lorenzo.bettini@penteres.it>

	* doc/Makefile.am: added sample1 and sample2, two test programs
	sample1 is a C++ prog, and uses unamed options

	* configure.in: (AC_PROG_CXX) we use C++ in a test file

2000-01-09  Lorenzo Bettini  <lorenzo.bettini@penteres.it>

	* src/cmdline.ggo: it contains gengetopt command line

	* src/gengetopt.c (gengetopt_strdup) (gengetopt_strcmp): erased.
 	(main): handles command line options

	* configure.in (strdup): if not found we use our strdup.c 
	(const): check if const is supported 

	* src/gm.c (generate_cmdline_parser): gets unamed_options param
	to generate unamed_options fields in the structure.
	char **inputs and inputs_num added to the structure to hold
	unamed options.
	string.h included.
	create an header file and an output file.
	the header file can used in C++ as well.
	for ARG_NO options a _given field is generated and handled.
	a comment can be passed, e.g. the command line used to generate file,
	to be printed in the comment at the top of generated file.

2000-01-09  Lorenzo Bettini (LAP)  <lorenzo.bettini@penteres.it>

	* src/gm.c: a struct is generated for args info, instead of
	using variables

2000-01-08  Lorenzo Bettini (LAP)  <lorenzo.bettini@penteres.it>

	* src/gm.h : Added 

	* src/gm.c (generate_cmdline_parser): generate_main renamed 
	config.h is included with " instead of <>.
	the name of the function to generate is passed.

	* src/ggos.h: config.h included: VERSION and PACKAGE are defined there

	* configure.in: (--enable-warnings) option added to configure
	this way -Wall is added to compiler options.

	* src/gengetopt.h: added with functions exported by gengetopt.c  

	* src/parser.y: inclusion of stdlib for malloc and free, and string.h
	extern yyerror and yylex, include gengetopt.h.
	automake renames y.tab.c in parser.c

	* src/yyerror.c (yyerror): made it void

	* src/scanner.l: scanner.lex renamed scanner.l, and it includes
	parser.h, renamed by automake.
	automake renames the c file to scanner.c

	* started to use automake and autoconf; created src and doc dir 

