Only suppress meta-sends-escape on Backspace if backspace is mapped to the

* src/vte.c(vte_terminal_key_press): Only suppress meta-sends-escape on
	Backspace if backspace is mapped to the delete sequence.
* src/vte.c: don't just skip reading data if selection is in progress -- we
	wedge if we do that (#101739).  Instead, temporarily stop reading from
	the child pty.
* src/vte.c(vte_terminal_open_font_xft): if we get NULL when matching fonts,
	use the desired pattern's name when displaying an error, preventing a
	NULL dereference (#96769).
* configure.in: make building of python modules depend on configure having been
	run with --enable-python. make --enable-python the default.  Fix an
	indentation error in the version check which chokes Python 2.2.2.
* src/vte.h, src/vte.c: add new signals to VteTerminalClass (NOTE: may break
	ABI, so might as well add some padding)
* src/vteaccess.c: be more precise about locations in text_changed signals
	(part of #95901)
* src/vte.c: get more selective about when we consider it necessary to emit
	text-insert and text-delete events.

1 files changed, 15 insertions, 5 deletions

diff --git a/src/vte.h b/src/vte.h
index 249172b..c5d5496 100644
--- a/src/vte.h
+++ b/src/vte.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2001,2002 Red Hat, Inc.
+ * Copyright (C) 2001,2002,2003 Red Hat, Inc.
  *
  * This is free software; you can redistribute it and/or modify it under
  * the terms of the GNU Library General Public License as published by
@@ -75,6 +75,8 @@ struct _VteTerminalClass {
 	guint selection_changed_signal;
 	guint contents_changed_signal;
 	guint cursor_moved_signal;
+	guint status_line_changed_signal;
+	guint commit_signal;
 
 	guint deiconify_window_signal;
 	guint iconify_window_signal;
@@ -85,13 +87,21 @@ struct _VteTerminalClass {
 	guint maximize_window_signal;
 	guint resize_window_signal;
 	guint move_window_signal;
-	guint status_line_changed_signal;
-	guint commit_signal;
 
 	guint increase_font_size_signal;
 	guint decrease_font_size_signal;
-	gpointer reserved3;
-	gpointer reserved4;
+
+	guint text_modified_signal;
+	guint text_inserted_signal;
+	guint text_deleted_signal;
+	guint text_scrolled_signal;
+
+	guint reserved1;
+	guint reserved2;
+	guint reserved3;
+	guint reserved4;
+	guint reserved5;
+	guint reserved6;
 };
 
 /* Values for "what should happen when the user hits backspace/delete".  Use