2022-10-19  G. Branden Robinson <g.branden.robinson@gmail.com>

	* glilypond.pl (version): Report version information in format
	recommended by GNU coding standards.  Bump micro version number
	to reflect this and the restructuring immediately previous.

2022-10-19  G. Branden Robinson <g.branden.robinson@gmail.com>

	Make glilypond script stand alone.

	* args.pl:
	* oop_fh.pl
	* subs.pl: Delete, moving their content into...
	* glilypond.pl: ...here.  Also bump overall license to GPLv3
	from GPLv2 because all of the deleted files were GPLv3.
	* glilypond.am (dist_glilypond_DATA): Delete.

2022-05-03  G. Branden Robinson <g.branden.robinson@gmail.com>

	* glilypond.am (glilypond): Spell dependency on
	`$(SH_DEPS_SED_SCRIPT)` using that macro expansion instead of a
	literal file name.  See groff's doc/automake.mom.

2021-01-06  Colin Watson <cjwatson@debian.org>

	* glilypond.pl: Avoid Perl's unsafe "<>" operator.

	The "<>" operator is implemented using the two-argument form of
	"open", which interprets magic such as pipe characters, allowing
	execution of arbitrary commands which is unlikely to be
	expected.  Perl >= 5.22 has a "<<>>" operator which avoids this,
	but also forbids the use of "-" to mean the standard input,
	which is a facility that the affected groff programs document.

	ARGV::readonly would probably also fix this, but I fundamentally
	dislike the approach of escaping data in preparation for a
	language facility to unescape it, especially when the required
	escaping is as non-obvious as it is here.  (For the same reason,
	I prefer to use subprocess invocation facilities that allow
	passing the argument list as a list rather than as a string to
	be interpreted by the shell.)  So I've abandoned this dubious
	convenience and changed the affected programs to iterate over
	command-line arguments manually using the three-argument form of
	open.

	glilypond doesn't need the initial unshift since that's already
	handled in args.pl.

	Fixes <https://savannah.gnu.org/bugs/?55557>.

2020-04-22  G. Branden Robinson <g.branden.robinson@gmail.com>

	* glilypond.1.man: Delete references to groffer.

2018-02-28  Werner LEMBERG  <wl@gnu.org>

	* glilypond.am (glilypond): Use $(AM_V_GEN) to silence file generation.

2017-10-22  G. Branden Robinson <g.branden.robinson@gmail.com>

	* args.pl: Fix grammar in usage message.

	When used attributively, e.g. as an adjectival phrase,
	"command-line" should be hyphenated.

2015-09-10  Bernd Warken  <groff-bernd.warken-72@web.de>

	* glilypond.pl, args.pl, subs.pl: New default `eps_func' as `pdf'.

2015-09-10  Bernd Warken  <groff-bernd.warken-72@web.de>

	* glilypond.1.man: New default `pdf2eps'.  Several fixes.

	* subs.pl: Replace `.PSPIC' by `$P_PIC'.  Set new default sub on
	top.

2015-08-22  Bernd Warken  <groff-bernd.warken-72@web.de>

	* glilypond.1.man: Rename `glilypond.man'.

	* glilypond.am: Include renaming.

2015-08-05  Bernd Warken  <groff-bernd.warken-72@web.de>

	* glilypond.am: Add `Last update'.  Setup Emacs mode.

2015-04-03  Werner LEMBERG  <wl@gnu.org>

	* glilypond.man: Make it work in compatibility mode.
	(EL): Fix typo.

2015-03-20  Ralph Corderoy  <ralph@inputplus.co.uk>

	* glilypond.pl: Minor syntax fixes.

2015-03-20  Werner LEMBERG  <wl@gnu.org>

	* glilypond.pl <read files or stdin>: Fix typo.

	Problem reported by Grégoire Babey <gibux@gmx.ch>.

2014-09-03  Bernd Warken  <groff-bernd.warken-72@web.de>

	* glilypond.pl: New version 1.3.1

	* all `glilypond' files: Copying and Emacs setting.

2014-07-06  Bernd Warken  <groff-bernd.warken-72@web.de>

	* glilypond.pl: New version 1.3

	* glilypond.man: Make man-page compatible with doclifter.

2014-07-04  Bernd Warken  <groff-bernd.warken-72@web.de>

	* glilypond.man: Transform to classical man-page style.

2014-07-03  Bernd Warken  <groff-bernd.warken-72@web.de>

	* glilypond.man: Improve definitions.

2014-03-30  Steffen Nurpmeso  <sdaoden@yandex.com>

	* Makefile.sub: Put straight error-prevention prefixes for `rm'.

2014-03-30  Steffen Nurpmeso  <sdaoden@yandex.com>

	* Makefile.sub (uninstall_sub): Typo.

2014-03-11  Ingo Schwarze  <schwarze@openbsd.org>  (tiny change)

	* Makefile.sub (install_data): POSIX conformance.

	Do not use $< outside inference rules, and even less when there
	are multiple targets.

2014-02-14  Bernd Warken  <groff-bernd.warken-72@web.de>

	* examples/example.groff: Add this directory and this file.

2014-01-06  Bernd Warken  <groff-bernd.warken-72@web.de>

	Remove archive git@github.com:RUNOFF/groff_lilypond.git

2013-10-30  Bernd Warken  <groff-bernd.warken-72@web.de>

	* glilypond.man: Correct writing.

2013-05-10  Bernd Warken  <groff-bernd.warken-72@web.de>

	* glilypond.pl: Correct position information.  Add debug code.

	* args.pl, oop_fh.pl, subs.pl: Correct position information.

2013-04-25  Bernd Warken  <groff-bernd.warken-72@web.de>

	* Makefile.sub: minor corrections.

2013-04-24  Bernd Warken  <groff-bernd.warken-72@web.de>

	Public `glilypond' version `v1.1'.

	* args.pl, sub.pl, glilypond.man: Change option `-v' to mean
	`--verbose' instead of former `--version' such as many GNU
	programs do.  Correct sub `&usage()' and man-page.

	* args.pl, glilypond.pl, oop_fh.pl, subs.pl: Remove spaces in
	` -> ', some `( ... )', and some `{ ... }' places for better
	readability of the Perl source code.

2013-04-24  Bernd Warken  <groff-bernd.warken-72@web.de>

	* args.pl, oop_fh.pl: Remove 1st line calling `perl'.

	* subs.pl: Remove 1st line calling `perl'.  Remove sub
	`&perl_version()'.  Adjust sub `&usage()'.

	* glilypond.pl: Keep 1st line, which will be reset by running
	`make'.  Remove all parts of Perl testing.

	* perl_test.pl: Remove this file.

	* README.txt: Add information about needed Perl version.

	* Makefile.sub: Corrections for removing Perl test.  Use `$<'.

2013-04-24  Bernd Warken  <groff-bernd.warken-72@web.de>

	* Makefile.sub: Remove Perl test.

2013-04-12  Bernd Warken  <groff-bernd.warken-72@web.de>

	* glilypond.pl: Fix END for early exit of `--version'.

2013-04-12  Bernd Warken  <groff-bernd.warken-72@web.de>

	* subs.pl: Replace `state' by global variable.  So the Perl
	version can be older.

	* perl_test.pl: Replace the Perl version by `v5.6', analogously to
	`groffer'.

2013-04-11  Bernd Warken  <groff-bernd.warken-72@web.de>

	* Makefile.sub: Corrections for Emacs.

2013-04-11  Bernd Warken  <groff-bernd.warken-72@web.de>

	* old groff_lilypond: There is now a free `git' package containing
	all old versions of the former name `groff_lilypond v0.*'.  They
	work with `lilypond' parts in `roff' files, but were not
	installed.  This package can be got at:

	$ git clone git@github.com:RUNOFF/groff_lilypond.git

	The new versions `glilypond 1.*' are not included there.

2013-03-29  Bernd Warken  <groff-bernd.warken-72@web.de>

	Published version is `v1.0'.

	Run `autoconf' again.

2013-03-29  Bernd Warken  <groff-bernd.warken-72@web.de>

	* <groff_src_dir>/m4/groff.m4, <groff_src_dir>/configure.ac: Add
	libdir information for `glilypond'.

	* <groff_src_dir>/Makefile.in: Add
	`<groff_src_dir>/contrib/glilypond'.

	Run `autoconf'.

	`glilypond' can now be installed to the system.

2013-03-29  Bernd Warken  <groff-bernd.warken-72@web.de>

	Rename `groff_lilypond' to `glilypond'.  So remove the former
	source directory `<groff_src_dir>/contrib/lilypond' and newly
	install `<groff_src_dir>/contrib/glilypond', which now has many
	files.  The new version starts at `v1.0'.

	Version will now be v1.*.  All former files of versions v0.*
	vanished or were renamed.  This is not yet an information about
	publishing.

	* ChangeLog.0x: old `ChangeLog' file for the old `groff_lilypond'
	versions v0.*.  In the future, this file won't be changed any
	more.

	* ChangeLog: New file.  It is this file.  It displays the history
	of `glilypond' versions v1.* or later.

	* glilypond.pl: New main Perl file written from
	`groff_lilypond.pl' in a totally different way.  It is split now
	into 4 Perl files.

	* args.pl: New Perl file.  It handles the command line options for
	a run of `glilypond.pl'.

	* oop_fh.pl: New Perl file.  OOP handling of file handles.

	* perl_test.pl: Test whether the actual Perl program has a
	suitable versions.  For `Makefile.sub' and `glilypond.pl'.

	* subs.pl: New Perl file.  Defines the global subs for
	`glilypond.pl'.

	* Makefile.sub: Newly written `Makefile' for this subdirectory of
	`groff'.  `glilypond' should be able to be installed by `make'
	with this file.

	* glilypond.man: Newly written man-page for `glilypond'.

	* README.txt: New file about the installation.

########################################################################

Copyright 2013-2020 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.

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