GitLab

* Makefile.am (ACLOCAL_AMFLAGS): No need to explicitely specify
$(top_srcdir)/ in the directory name because the aclocal rule
changes to that directory anyway.  This also avoids confusing
recent releases of gettextize.

* configure.ac (CONFIG_STATUS_DEPENDENCIES): AC_SUBST() this
variable with '$(top_srcdir)/po/LINGUAS' for utmost perfection ;-)

* ui/mainwindow.glade (toolbar): Make glade-2 replace its old-style
magic "class names" with proper GtkToolItem and derivated elements.
Note that you'll need to apply the patch for #142761 in order to
make changing the toolbar style at runtime work.
(combo_pattern): Replace deprecated GtkCombo with GtkComboBoxEntry.

* src/controller.cc (ControlItem::add_widgets): Allow for both
Gtk::ToolButton and Gtk::Button widgets, and detect at runtime
which type to use.

* src/mainwindow.cc (MainWindow::load_xml): Due to #142755, we
currently have to use get_child() on combo_pattern to gain access
to the entry widget.  Also, a hack was necessary to attach the
tooltip to the entry without instantiating another Gtk::Tooltips
object.

* src/mainwindow.h: Remove a couple of unused forward declarations.

2004-05-18  Miloslav Trmac  <mitr@volny.cz>

	* cs.po: Added Czech translation.

* src/prefdialog.cc (PrefDialog::on_response): Invoke
Gtk::Widget::activate() instead of directly calling the handler
on_entry_fallback_activate().  Dunno why I didn't see this before.

* src/prefdialog.cc (get_toolbar_style_index): Return -1 rather
than 0 on failure.

* *.po: Synchronize with source code.

* ui/prefdialog.glade (button_textview_font): Replace custom font
selection button with the new GtkFontButton.
(button_match_color): Replace custom color selection button with
the new GtkColorButton.
(button_current_color): ditto.
(combo_toolbar_style): Rename from option_toolbar_style.  Use the
new GtkComboBox widget instead of GtkOptionMenu.

* src/prefdialog.{cc,h} (FontSelectionButton): Remove.
(ColorSelectionButton): Remove.
(PrefDialog): Accomodate to changes in the glade file.
(on_textview_font_set): Rename from on_textview_font_selected().
(on_match_color_set): Rename from on_match_color_selected().
(on_current_color_set): Rename from on_current_color_selected().

* src/mainwindow.cc (MainWindow::load_xml): Make the folder button
grab focus because otherwise the Preferences tool button will be
focused after startup.  I blame libglade -- its whole tool button
handling seems to be somewhat shaky.

* configure.ac (ALL_LINGUAS): Use `cat "$srcdir/po/LINGUAS"` to
assign this variable, so that there is only one file to edit when
adding a new language.

2004-05-17  Duarte Loreto <happyguy_pt@hotmail.com>

	* configure.ac: Added Portuguese (pt) to ALL_LINGUAS.

2004-05-17  Duarte Loreto <happyguy_pt@hotmail.com>

	* pt.po: Added Portuguese translation.
	* LINGUAS: Added Portuguese (pt).

2004-05-17  Christian Rose  <menthos@menthos.com>

	* configure.ac: Added "sv" to ALL_LINGUAS.
	* po/sv.po: Added an incomplete Swedish translation.
	* po/LINGUAS: Added "sv".
	* po/Rules-quot, po/boldquot.sed, po/en@boldquot.header,
	po/en@quot.header, po/insert-header.sin, po/quot.sed,
	po/remove-potcdate.sin: Removed this cruft.
	* po/.cvsignore: Added more appropriate contents.

* Makefile.am (dist_noinst_SCRIPTS): Remove config.rpath because
automake distributes this file automatically.  List intltool-*.in
files in the separate variable dist_intltool.
(dist_noinst_DATA): List all *.m4 files in the separate variable
dist_macros.  Move $(dist_intltool) from dist_noinst_SCRIPTS here
because the .in files aren't scripts.

* de.po: Translate new desktop file strings.
* en.po: ditto.

* regexxer.desktop (Name): Use _Name to make it translatable, and
change the string to "regexxer Search Tool".  Idea from Dag Wieers.

* src/filebuffer.cc: Mark all const_cast<> work-arounds for the
Gtk::TextIter API bug with // XXX comments.
(FileBuffer::get_match_index): Get rid of libstdc++-v2 work-around.

* src/filebuffer.h (FileBuffer): Get rid of the friend declarations
that were added to work around a GCC 2.95 deficiency.
* src/filetree.h (FileTree): ditto
* src/mainwindow.h (MainWindow): ditto.

* Makefile.am (install-schemas): Simplify.  Since regexxer.schemas
is now a generated file it is always placed in the build directory.
(uninstall-schemas): Likewise.  Also add $(schemas_DATA) to the
prerequisites so that the rule will work with a clean tree.  Having
make uninstall generate files is a little awkward, but I cannot see
a way around that :/

* de.po (ui/prefdialog.glade.h:16): Fix translation.

* Makefile.am (CLEANFILES): List build-time generated files
$(desktop_DATA) and $(schemas_DATA).
(DISTCLEANFILES): List configure-time generated files
intltool-extract, intltool-merge and intltool-update.

* Makefile.in.in: Remove file from the repository because
autogen.sh now executes glib-gettextize.

* POTFILES.in: Add regexxer.desktop.in and regexxer.schemas.in
in order to make intltool merge translatable messages from these
files into regexxer.pot.

* de.po: Translate the new strings merged by intltool.
* en.po: ditto.

* autogen.sh: Execute glib-gettextize and intltoolize.

* configure.ac: Call AC_PROG_INTLTOOL().  Assign ALL_LINGUAS and
GETTEXT_PACKAGE, and do an AC_SUBST() of the latter.
(AM_GNU_GETTEXT): Use AM_GLIB_GNU_GETTEXT() instead.

* Makefile.am (dist_desktop_DATA): Remove the dist_ prefix,
introduce desktop_in_files, and add the @INTLTOOL_DESKTOP_RULE@
substitution in order to make regexxer intltool-aware.
(dist_schema_DATA): Likewise for the GConf schemas file.
(dist_noinst_SCRIPTS): Add intltool-extract.in, intltool-merge.in
and intltool-update.in.

* regexxer.desktop: Rename to regexxer.desktop.in, use _Comment
instead of Comment, and remove the manually inserted de and dk
translations.

* regexxer.schemas: Rename to regexxer.schemas.in.

* src/filetreeprivate.cc (collatekey_sort_func): Use libstdc++-v3
method std::string::compare() instead of memcmp() for sub-string
comparison, since libsigc++2 depends on gcc >= 3 anyway.

* src/filetree.cc (FileTree::FileTree): Make the file column
take up available space with set_expand(true).

* *.po: Line number changes.

* configure.ac (AC_INIT): Bump version to 0.8.
(PKG_CHECK_MODULES): Require gconfmm-2.6 >= 2.6.1.
(REGEXXER_GCONFMM_VALUE_HACK): Remove.

* src/miscutils.{cc,h}
(check_for_broken_gconfmm_value_changed): Remove.
(has_broken_gconfmm_value_changed): Remove.

* src/main.cc (main): Remove call to gconfmm bug runtime test.

* src/filebuffer.cc (on_config_value_changed): Remove hack.
* src/filetree.cc (on_config_value_changed): ditto
* src/mainwindow.cc (on_config_value_changed): ditto.
* src/prefdialog.{cc,h} (on_config_value_changed_hack): Remove.

* src/imagebutton.{cc,h}: Remove now unused files.

* *.po: Update due to line number changes.

* src/mainwindow.cc (on_select_folder): Use Gtk::FileChooserDialog
instead of the old Gtk::FileSelection.

2004-05-16  Daniel Elstner  <daniel.elstner@gmx.net>

	* ui/prefdialog.glade: Removes the <requires lib="gnome"/> line
	that was inserted by buggy glade-2.

2004-05-14  Daniel Elstner  <daniel.elstner@gmx.net>

	* src/filetree.cc: Replace instances of `...' in message strings
	with "...".  Since the translator is supposed to use double-quotes
	it would be confusing to use single quotes in the original string.
	* src/mainwindow.cc: ditto
	* src/prefdialog.cc: ditto.

2004-05-14  Daniel Elstner  <daniel.elstner@gmx.net>

	* ui/mainwindow.glade (button_find_files): Use a custom image and
	label instead of a stock item as button content, so that it can be
	more clearly distinguished from button_find_matches.

2004-05-13  Daniel Elstner  <daniel.elstner@gmx.net>

	* ui/mainwindow.glade: Reintroduce tearoff menu items by manually
	inserting the necessary XML elements.

2004-05-12  Daniel Elstner  <daniel.elstner@gmx.net>

	* src/fileio.cc: Remove the libgnome-vfsmm code already enclosed
	by #if 0 ... #endif.  It's all in the CVS history anyway.
	* src/filetree.cc: ditto.

2004-05-12  Daniel Elstner  <daniel.elstner@gmx.net>

	* src/imagebutton.{cc,h}: Remove files as they're no longer used.
	* src/Makefile.am (regexxer_SOURCES): Remove imagebutton.{cc,h}.

2004-05-10  Daniel Elstner  <daniel.elstner@gmx.net>

	* src/globalstrings.h (glade_mainwindow_filename): New string.

	* src/mainwindow.{cc,h}: Use libglademm to load the UI at runtime,
	and make the actual Gtk::Window a member of class MainWindow.
	Remove the old UI creation code.

	* src/controller.{cc,h} (Controller::load_xml): The menu bar,
	toolbar and action area is now contained in mainwindow.glade,
	and thus this new method wholly replaces the old code which
	generated those widgets.
	(ControlItem::add_widgets): New helper method intented to help
	reducing the code size.

	* src/filetree.cc (regexxer_create_file_tree): New function.
	* src/statusline.cc (regexxer_create_status_line): New function.

	* src/main.cc (main): Access the Gtk::Window by using the new
	accessor method Regexxer::MainWindow::get_window().

2004-05-10  Daniel Elstner  <daniel.elstner@gmx.net>

	* ui/mainwindow.glade: New file defining the main window's UI.
	* ui/Makefile.am (dist_glade_DATA): Add mainwindow.glade.

2004-05-10  Daniel Elstner  <daniel.elstner@gmx.net>

	* src/globalstrings.h (glade_aboutdialog_filename): New string.

	* src/aboutdialog.{cc,h}: Use libglademm to load the dialog UI
	at runtime, and replace class AboutDialog by a single create()
	function in namespace Regexxer::AboutDialog.  Remove the old
	UI creation code.

	* src/mainwindow.{cc,h} (MainWindow::about_dialog_): Change type
	to std::auto_ptr<Gtk::Dialog> since AboutDialog no longer exists.
	Replace all references to AboutDialog in the implementation too.
	(MainWindow::on_about): Make use of the new AboutDialog::create().

2004-05-10  Daniel Elstner  <daniel.elstner@gmx.net>

	* ui/aboutdialog.glade: New file defining the UI of the about
	dialog.
	* ui/Makefile.am (dist_glade_DATA): Add aboutdialog.glade.

2004-05-10  Daniel Elstner  <daniel.elstner@gmx.net>

	* src/prefdialog.cc (PrefDialog::load_xml): Remove superfluous
	sub-block.

2004-05-10  Daniel Elstner  <daniel.elstner@gmx.net>

	* src/prefdialog.cc (regexxer_create_font_selection_button):
	Add missing parameters to the function signature.
	(regexxer_create_color_selection_button): ditto.

2004-05-10  Daniel Elstner  <daniel.elstner@gmx.net>

	* src/Makefile.am (global_defines): Define REGEXXER_PKGDATADIR.

	* src/globalstrings.h (glade_prefdialog_filename): New string.

	* src/prefdialog.{cc,h}: Use libglademm to load the dialog UI
	at runtime, and make the actual dialog widget a data member of
	class PrefDialog.  Remove the old UI creation code.

	* src/mainwindow.cc (MainWindow::on_preferences): Use the new
	PrefDialog::get_dialog() accessor to get the actual widget.

2004-05-10  Daniel Elstner  <daniel.elstner@gmx.net>

	* ui: New directory for glade XML files.
	* ui/.cvsignore: New file.
	* ui/Makefile.am: New file.
	* ui/prefdialog.glade: New file defining the UI of the preferences
	dialog.

	* configure.ac (PKG_CHECK_MODULES): Check for libglademm-2.0.
	(AC_CONFIG_FILES): Add ui/Makefile.

	* Makefile.am (SUBDIRS): Add ui.

0.7:

2004-05-08  Daniel Elstner  <daniel.elstner@gmx.net>

	* AUTHORS: Add Murray Cumming.
	* NEWS: Update.

2004-05-08  Daniel Elstner  <daniel.elstner@gmx.net>

	* src/translation.{cc,h} (sgettext): Ditch the sgettext() approach,
	because it's not likely to be supported by libglade when regexxer
	starts using that at some point.  Until now there are no ambiguous
	messages in regexxer, and we can switch back when the need arises.

	* src/controller.cc: Remove the disambiguing "...|" prefix from all
	translatable messages.
	* src/filebuffer.cc: ditto
	* src/filetree.cc: ditto
	* src/mainwindow.cc: ditto
	* src/prefdialog.cc: ditto
	* src/statusline.cc: ditto.

2004-05-07  Daniel Elstner  <daniel.elstner@gmx.net>

	* src/main.cc (stock_icon_info): Rename to 'stock_icon_about',
	as it should have been called in the first place.  Apparently
	I misinterpreted a change in the German GNOME translation as
	project-wide switch to a new name for "About".  Now I realize
	why Murray changed that string a while ago...

	* src/controller.{cc,h} (Controller::info): Rename to 'about'.
	* src/mainwindow.{cc,h} (MainWindow::on_info): Rename to 'on_about'.

2004-05-06  Daniel Elstner  <daniel.elstner@gmx.net>

	* src/translation.cc (compose_impl): Simplify the loop in order to
	avoid the need for look-ahead via Util::next().

2004-05-05  Daniel Elstner  <daniel.elstner@gmx.net>

	* src/translation.cc (compose_impl): Apparently there's no need
	to use Glib::Unicode::isdigit() since digit_value() is defined to
	return -1 for non-digits anyway.

2004-05-05  Daniel Elstner  <daniel.elstner@gmx.net>

	* src/translation.{cc,h} (compose): Add a set of overloaded utility
	functions to be used to compose a text message from a format string
	and up to three string arguments.  This allows the translator to
	arrange the arguments as required by the language.

	* src/filetree.cc (FileTree::save_file_at_iter): Make use of
	Util::compose() instead of separately piecing strings together.
	Also, translate the format string via gettext().
	(load_file_with_fallback): ditto
	* src/mainwindow.cc (MainWindow::on_exec_search): ditto
	* src/prefdialog.cc (PrefDialog::on_entry_fallback_activate):
	ditto.

2004-05-05  Daniel Elstner  <daniel.elstner@gmx.net>

	* src/miscutils.cc: Compile the runtime check for that gconfmm
	bug only if REGEXXER_ENABLE_GCONFMM_VALUE_HACK is defined, as it
	currently always is.

	* src/main.cc (main): Test for REGEXXER_ENABLE_GCONFMM_VALUE_HACK
	around the call to Util::check_for_broken_gconfmm_value_changed().

2004-05-05  Daniel Elstner  <daniel.elstner@gmx.net>

	* src/translation.{cc,h} (initialize_gettext): New utility
	function to take care of setting up the text domain.

	* src/main.cc (main): Use initialize_gettext().

2004-05-05  Daniel Elstner  <daniel.elstner@gmx.net>

	* ABOUT-NLS: Add missing file to fix the build.

	* src/aboutdialog.cc: Translate all user-visible strings except
	for those instances where positional parameter substitution is
	required for proper results.  I'll deal with those ones later.
	* src/controller.cc: ditto
	* src/filebuffer.cc: ditto
	* src/filetree.cc: ditto
	* src/main.cc: ditto
	* src/mainwindow.cc: ditto
	* src/pcreshell.cc: ditto
	* src/prefdialog.cc: ditto
	* src/statusline.cc: ditto.

	* src/translation.h (N_): #define to gettext_noop(s) rather than
	simply (s).  This doesn't actually make a difference but I think
	the intent is clearer that way.

2004-05-05  Daniel Elstner  <daniel.elstner@gmx.net>

	Add support for message translation via gettext.

	* po: New directory, containing all the gettext stuff.
	* config.rpath: New file added by gettextize.
	* mkinstalldirs: ditto.

	* Makefile.am (dist_noinst_SCRIPTS): Add config.rpath.

	* autogen.sh: Don't remove mkinstalldirs because it's not
	installed by automake --add-missing, and gettext uses it.
	(WARNINGS): Comment-out in order to reduce the flood of warnings
	triggered by all the old m4 code in system macros.

	* configure.ac: Invoke AM_GNU_GETTEXT().
	(AC_CONFIG_FILES): Add po/Makefile.in.

	* NEWS: Update.

	* src/translation.{cc,h}: New files implementing gettext() support.
	* src/statusline.cc: Translate the label of the "Stop" button.
	* src/main.cc (main): Add code to initialize the text domain.

	* src/Makefile.am (regexxer_SOURCES): Add translation.{cc,h}.

2004-05-05  Daniel Elstner  <daniel.elstner@gmx.net>

	* src/miscutils.{cc,h} (check_for_broken_gconfmm_value_changed):
	Implement a truly evil run-time check for that gconfmm bug.
	Although this one is already fixed in CVS, there's no release out
	yet and for now I wouldn't like regexxer to depend on it anyway.
	(has_broken_gconfmm_value_changed): Provide an accessor function
	to the global flag indicating whether gconfmm is broken.

	* src/main.cc (main): Call check_for_broken_gconfmm_value_changed().

	* configure.ac (REGEXXER_GCONFMM_VALUE_HACK): Make this macro
	call has_broken_gconfmm_value_changed() to determine whether the
	work-around has to be applied.

2004-05-05  Daniel Elstner  <daniel.elstner@gmx.net>

	* src/filebuffer.cc (FileBuffer::replace_match): Invoke on_insert()
	directly in case of empty-by-empty replace in order to avoid this
	nasty special-case where a FileBufferActionRemoveMatch object in
	the stack is not followed by either an insert or an erase action.
	This finally fixes the last one of undo system bugs known to me.

2004-05-05  Daniel Elstner  <daniel.elstner@gmx.net>

	* configure.ac (AC_INIT): Bump version number to 0.7.

2004-05-05  Daniel Elstner  <daniel.elstner@gmx.net>

	* src/*.{cc,h}: Apply a minor change of my coding style.  From
	now on, I put a space between a keyword and the following opening
	parenthesis.  That is, after for, while, if, switch and catch, with
	sizeof being the only (I think rather intuitive) exception.

	* src/globalstrings.h: New file containing (you guess it) global
	string definitions.  Currently these are mostly fully qualified
	GConf key names.

	* src/configdata.{cc,h}: Delete, as we're now using GConf.

	* src/Makefile.am (regexxer_SOURCES): Modify accordingly.

	* src/aboutdialog.cc: Prefix URL and mail strings with U+202D
	LEFT-TO-RIGHT OVERRIDE in order to avoid the current mess in
	RTL environments.
	(ContributorBox::ContributorBox): Escape the 'what' string by
	passing it to Glib::Markup::escape_text(), just in case.

	* src/controller.cc (add_widget_button): Reverse parameters
	for consistency with the other helper functions.
	(Controller::create_action_area): Make the implementation reflect
	this change.

	* src/filebuffer.{cc,h} (RegexxerTags::on_conf_value_changed):
	New signal handler listening to GConf value changes.
	(RegexxerTags::instance): Return the RefPtr<> by value rather
	than by reference, because as it turns out the extra indirection
	largely offsets the advantage gained by avoiding one additional
	ref/unref cycle.
	(FileBuffer::set_match_color): Remove; this setter is no longer
	necessary since we're now listing to GConf changes and apply them
	immediately.
	(set_current_color): ditto
	(get_match_color): ditto
	(get_current_color): ditto.
	(FileBuffer::weak_undo_stack_): Introduce a new data member used to
	record all UndoAction objects that reference MatchData instances.
	This is unfortunately necessary in order to be able to remove
	UndoActions without actually doing the undo operation, for instance
	when running find_matches() again.
	(notify_weak_undos): New function dealing with the weak references.
	(undo_add_weak): ditto
	(undo_remove_weak): ditto.
	(signal_match_count_changed): Remove the count argument as this
	information can easily be obtained by using the appropriate getter.
	(create_with_error_message): Invoke Unicode::ispunct() instead of
	testing for '.' explicitely.
	(is_freeable): Return true only if there are no UndoAction objects
	around referencing this FileBuffer.
	(find_matches): Call notify_weak_undos() to get rid of any
	references by UndoAction objects to this FileBuffer.
	(get_line_preview): Make this method strongly exception-safe.
	(on_apply_tag): New virtual method implementation, needed in order
	to filter tag apply operations caused by inserting from clipboard.
	This avoids confusion caused by highlighting text as match which
	is not recorded as such internally.

	* src/undostack.{cc,h}: Provide a way to interrupt a running undo
	operation (i.e. by clicking the 'Stop' button in the GUI).
	(do_undo): Add a slot parameter for this purpose.
	(undo): ditto.

	* src/filebufferundo.{cc,h} (do_undo): Make use of the new slot
	parameter in order to allow for interuption of the undo process.
	(FileBufferActionRemoveMatch): Make use of the weak notification
	mechanism now provided by FileBuffer.

	* src/fileshared.h (MatchData::get_match_length): Remove this
	pointless accessor function.

	* src/fileshared.cc (MatchData::~MatchData): Be extra careful
	and remove the quark pointing to the MatchData instance from the
	mark object.

	* src/filetree.{cc,h} (FileTree::on_conf_value_changed): New
	signal handler listening to GConf value changes.
	(set_fallback_encoding): Remove this now pointless accessor.
	(get_fallback_encoding): ditto.
	(expand_and_select): Get rid of compatibility code for GTK+ < 2.2.
	(on_buffer_match_count_changed): Adapt to the changes made to
	FileBuffer::signal_match_count_changed.

	* src/filetreeprivate.cc (collatekey_sort_func): Use std::memcmp()
	instead of std::strcmp() as the former allows for inlining of the
	string operation by gcc.
	(FileTree::BufferActionShell::do_undo): Make use of the new slot
	parameter in order to allow for interuption of the undo process.

	* src/main.cc (set_default_window_icon): New name, formerly
	regexxer_set_window_icon().  Replace the pixbuf list stuff with
	a simple call to Gtk::Window::set_default_icon_from_file().
	(trap_gconf_exceptions): New global exception handler callback,
	invoked whenever an exception escapes from a C++ handler of
	a GObject signal.  Our particular handler is used to filter any
	Gnome::Conf::Error exceptions, thus in essence ignoring them.
	This way we don't need to deal with exceptions in each handler
	of the GConf "value_changed" signal.
	(initialize_configuration): New function to be invoked by main()
	in order to load the initial configuration values.  By emitting
	an artificial "value_changed" signal for each entry in regexxer's
	GConf directory, the need for separate initialization code for
	each key is neatly avoided.
	(main): Accomodate the changes listed above.

	* src/mainwindow.{cc,h} (MainWindow::on_conf_value_changed):
	New signal handler listening to GConf value changes.
	(on_preferences): Remove all the code dealing with individual
	configuration values, since we're now using a decentralized change
	notification approach instead.
	(load_configuration): Ditch this.
	(save_configuration): ditto.
	(confirm_quit_request): Honor the fact that the new GTK+ file
	selector doesn't append '/' to directories anymore.  This bug
	is quite annoying and should have been fixed months ago :/
	Also widen the dialog's default size to 400 pixels.
	(on_buffer_match_count_changed): Remove, there's no need to
	listen for this on the FileBuffer because the FileTree is
	reflecting these changes anyway.
	(on_buffer_bound_state_changed): ditto.
	(on_bound_state_changed): Because there's only one now, rename
	from on_filetree_bound_state_changed().
	(on_filetree_match_count_changed): Take care of the FileBuffer
	match count as well.
	(on_go_next): Replace the 0.2 delta passed to scroll_to_mark()
	with 0.125, as the latter looks nicer to my eyes and also happens
	to be a 'round' number in base 2.
	(on_undo): Accomodate the changes made to the UndoAction classes
	in order to allow for interruption of the running undo process.
	Also instantiate a BusyAction object for this purpose.
	(undo_stack_clear): New method.
	(set_title_filename): Replace the plain '-' by U+2013 EN DASH.

	* src/miscutils.{cc,h} (gtk_version_at_least): Remove since it's
	no longer used.

	* src/pcreshell.{cc,h}: To my astonisment I found out that the
	source of my constant trouble with libpcre and UTF-8 text was
	caused by pcre_study() alone!  The great thing is of course that
	simply not using that silly function is all that's needed to get
	rid of this constant source of mayhem.
	(escape_non_ascii): Remove, since no longer needed.
	(translate_to_char_offset): Get rid of this one too.
	(byte_to_char_offset): New little helper function.
	(check_for_single_byte_escape): The "\C" escape sequence seems
	to be only thing we still have to take care of manually.  This
	particular sequence matches a single byte even of a multi-byte
	character, and thus is likely to cause hell to break loose.
	(Pattern::pcre_extra_): Remove.
	(Pattern::Pattern): Get rid of the pcre_study() call, and
	make use of the new check_for_single_byte_escape() function.
	(Pattern::~Pattern): No need to free pcre_extra_ anymore.
	(Pattern::match): Throw an exception if the regular expression
	exceeds the recursion and backtracking limit of libpcre.
	(CompileOptions): Implement the remaining bit manipulation
	operators for completeness.
	(MatchOptions): ditto.

	* src/prefdialog.{cc,h} (get_toolbar_style_index): New helper
	function.
	(FontSelectionButton::set_selected_font): Take the font name
	rather than a Pango::FontDescription object as parameter.
	(get_selected_font): Likewise for the return type.
	(PrefDialog::button_direction_): New Gtk::CheckButton member,
	allowing users of RTL environments to override the direction
	of regexxer's file editor alone.
	(on_conf_value_changed): New signal handler listening to
	GConf value changes.
	(initialize_configuration): New function to load the initial
	settings immediately after creation of the preference dialog.
	Works just like the identically named function in main.cc,
	except that it invokes on_conf_value_changed() directly instead
	of triggering the global "value_changed" signal.
	(on_textview_font_selected): Set the appropriate GConf key
	instead of using the old internal signal feedback mechanism.
	(on_match_color_selected): ditto
	(on_current_color_selected): ditto
	(on_option_toolbar_style_changed): ditto
	(on_entry_fallback_activate): ditto.
	(on_button_direction_toggled): New method.
	(signal_pref_textview_font_changed): Remove.
	(signal_pref_match_color_changed): Remove.
	(signal_pref_current_color_changed): Remove.
	(signal_pref_toolbar_style_changed): Remove.
	(signal_pref_fallback_encoding_changed): Remove.
	(on_entry_fallback_changed): Record that entry content was changed
	by setting the boolean entry_fallback_changed_ flag.  This is just
	to avoid superfluous commits to the GConf database every time the
	preference dialog is closed.
	(on_response): Evaluate entry_fallback_changed_ (see above),
	and make sure no Gnome::Conf::Error exceptions escape from
	on_entry_fallback_activate().
	(create_page_look): Move the signal handler setup to the ctor.
	(create_page_file): ditto.

	* src/statusline.cc (CounterBox::CounterBox): Catch possible
	exceptions when applying the locale to the stream object, in
	order to avoid crashing if the user's locale is invalid.

	* src/stringutils.cc (apply_modifiers): Modify the code a bit
	to reduce the number of string copies made.
	(parse_control_char): Add a 'dest' output parameter to avoid
	returning a string by value.
	(parse_hex_unichar): ditto
	(parse_oct_unichar): ditto.
	(parse_capture_index): New helper function to deal with both
	"$1" and "${1}"-style references in the substitution string.
	(validate_encoding): Simplify.  Also, don't accept any error
	codes but NO_CONVERSION.
	(encodings_equal): No longer use std::find_if() since it really
	doesn't make the code any simpler in this particular case.
	(trim_whitespace): Remove; no longer used.
	(shell_pattern_to_regex): Various performance improvements.
	Also take care of a possible trailing backslash to avoid escaping
	the "\z" appended by regexxer itself.
	(substitute_references): Restructure the loop a bit, and accomodate
	the changes made to the parse_*_char() functions mentioned above.
	Also, avoid the need for ascii_isodigit() in the default branch by
	simply adding all 8 octal digits as case labels.
	(int_to_string): Catch any exceptions that might occur when
	applying the locale to the stream.  This could happen if the
	user's default locale is invalid.
	(transform_pathname): Replace this silly 2-in-1 function by
	separate shorten_pathname() and expand_pathname() implementations.
	There really is no need to cache the home directory in a static
	variable.
	(shorten_pathname): Implement separately rather than forwarding
	to transform_pathname().
	(expand_pathname): ditto.
	(enum_from_nick): New utility function to convert the 'nick'
	of a particular enumeration value to the actual integer value.
	This of course requires the the enumeration type to be registered
	via the GObject type system.
	(enum_to_nick): Likewise, but the other way around.
	(enum_from_nick_impl): Non-template implementation part.
	(enum_to_nick_impl): ditto.

2004-05-04  Daniel Elstner  <daniel.elstner@gmx.net>

	* macros/cxx.m4: Make use of the new AS_IF() macro, and also
	improve the portability of the shell code a bit.

	* macros/pcre.m4: Ditto.

	* macros/misc.m4: New file, introducing a REGEXXER_PKG_PATH_PROG
	macro which can be used to look for executables that might live
	in subdirectories indicated by pkg-config output.

	* autogen.sh: Some minor shell coding-style improvements.

	* configure.ac: Invoke the new REGEXXER_PKG_PATH_PROG macro in
	order to look for gdk-pixbuf-csource.  Use the new macro to look
	for gconftool-2 as well.
	(AC_CHECK_HEADERS): Remove the tests for sys/types.h, sys/stat.h,
	umask() and mode_t since they're no longer necessary.
	(PKG_CHECK_MODULES): Substitute the GTKMM prefix by PKG (I don't
	like MM_DEPS as introduced by Murray in HEAD.)  Also, get rid of
	the libgnomevfsmm dependency.
	(REGEXXER_ENABLE_GCONFMM_VALUE_HACK): New preprocessor macro to
	be inserted into config.h.  This isn't actually used yet, I'll
	get to that later.

	* regexxer.schemas: New file.

	* Makefile.am: Add rules taking care of the installation of the
	GConf schema file.
	(dist_schema_DATA): Add regexxer.schemas to the distribution.
	(dist_noinst_DATA): Ditto for macros/misc.m4.
	(DISTCHECK_CONFIGURE_FLAGS): Include --disable-schemas-install.

	* src/Makefile.am: Reflect the substitution of GTKMM by PKG made
	in configure.ac.
	(AM_CPPFLAGS): Use this variable in place of regexxer_CPPFLAGS,
	because executable-specific CFLAGS is not something regexxer ever
	intended to use.

	* src/main.cc: Get rid of the libgnomevfsmm dependency.  For one
	thing, the code using it didn't actually work with remote URIs.
	For another, as of now there's no stable release of this library
	in sight, no to mention a widely distributed release.

	* src/fileio.cc (load_try_encoding): Comment-out the gnomevfs code
	and replace it with the original Glib::IOChannel code instead.
	(save_file): ditto.

	* src/filetree.cc (find_recursively): Comment-out and replace with
	the previous non-gnomevfs code.

2004-04-10  Murray Cumming  <murrayc@murrayc.com>

        * regexxer/Makefile.am: Put the mm libs and cflags before the pcre
        ones, because the mm ones are more likely to be in more than one
        prefix, to avoid undefined symbols when a -L command means we link
        to an older GTK+. This is a bit hacky, but I don't know a better
        solution - at least it will work on distros where everything is in the
        same prefix.
        * scripts/cxx.m4: Replace deprecated AC_HELP_STRING with
        AS_HELP_STRING.

2004-04-04  Murray Cumming  <murrayc@murrayc.com>

        * Ported to gtkmm 2.4 - mostly just use of libsigc++ 2 syntax, and
        not using the old Toolbar STL-style API.

2003-12-07  Murray Cumming  <murrayc@usa.net>

        * src/configdata.cc: set_fallback_encoding_from_string(): Ignore
        empty value from GConf, so that the default fallback encoding is
        used. That is ISO-8859-15, also known as Latin 9, which seems to
        be commonly-used on Windows.
        * src/fileio.[h|cc]: Use gnome-vfsmm instead of Glib::IOChannel
        to read and write file contents, so we can use any URI.
        * src/filetree.[h|cc]: Likewise, use gnome-vfsmm instead of
        Glib::Dir to list the files.
        * configure.ac: Added pkg-config check for gnome-vfsmm.

2003-11-29  Murray Cumming  <murrayc@usa.net>

        * configure.ac: regexxer now depends on gconfmm. Removed the check
        for 2.2-specific features.
        * Remoevd all gtkmm 2.2-specific #ifdefs because 2.2 is everywhere
        now..
        * src/configdata.[h|cc]: Changed the implemention to use GConfmm
        instead of the text file.