New taglist plugin

19 files changed, 1254 insertions, 3 deletions

diff --git a/ChangeLog b/ChangeLog
index 53a76d68e..b6542008f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2002-02-07  Paolo Maggi  <maggi@athena.polito.it>
+
+	* configure.in: bump version to 1.110.2
+	(AC_OUTPUT): added plugins/taglist/Makefile
+	
 2002-02-05  Paolo Maggi  <maggi@athena.polito.it>
 
 	* configure.in: turn on additional checks for
diff --git a/configure.in b/configure.in
index 3b21d2b35..3096711b8 100644
--- a/configure.in
+++ b/configure.in
@@ -150,6 +150,7 @@ plugins/Makefile
 plugins/docinfo/Makefile
 plugins/sample/Makefile
 plugins/cvschangelog/Makefile
+plugins/taglist/Makefile
 plugins/time/Makefile
 plugins/shell_output/Makefile
 ])
diff --git a/gedit/ChangeLog b/gedit/ChangeLog
index be3a85346..9e7d35417 100644
--- a/gedit/ChangeLog
+++ b/gedit/ChangeLog
@@ -1,3 +1,8 @@
+2002-02-07  Paolo Maggi  <maggi@athena.polito.it>
+
+	* gedit-document.[ch] (gedit_document_get_cursor)
+	(gedit_document_set_cursor): new functions
+	
 2002-02-06  Paolo Maggi  <maggi@athena.polito.it>
 
 	* gedit_mdi.c (gedit_mdi_update_ui_according_to_preferences):
diff --git a/gedit/gedit-document.c b/gedit/gedit-document.c
index 11014a50f..e6af7ffb1 100644
--- a/gedit/gedit-document.c
+++ b/gedit/gedit-document.c
@@ -1535,3 +1535,32 @@ gedit_document_get_line_at_offset (const GeditDocument *doc, guint offset)
 	return gtk_text_iter_get_line (&iter);
 }
 
+gint gedit_document_get_cursor (GeditDocument *doc)
+{
+	GtkTextIter iter;
+	
+	gedit_debug (DEBUG_DOCUMENT, "");
+
+	g_return_val_if_fail (GEDIT_IS_DOCUMENT (doc), 0);
+
+	gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (doc),			
+                                    &iter,
+                                    gtk_text_buffer_get_mark (GTK_TEXT_BUFFER (doc),
+					                      "insert"));
+
+	return gtk_text_iter_get_offset (&iter); 
+}
+
+void
+gedit_document_set_cursor (GeditDocument *doc, gint cursor)
+{
+	GtkTextIter iter;
+	
+	gedit_debug (DEBUG_DOCUMENT, "");
+
+	g_return_if_fail (GEDIT_IS_DOCUMENT (doc));
+	
+	/* Place the cursor at the requested position */
+	gtk_text_buffer_get_iter_at_offset (GTK_TEXT_BUFFER (doc), &iter, cursor);
+	gtk_text_buffer_place_cursor (GTK_TEXT_BUFFER (doc), &iter);
+}
diff --git a/gedit/gedit-document.h b/gedit/gedit-document.h
index 175e1f9c8..df32b34ac 100644
--- a/gedit/gedit-document.h
+++ b/gedit/gedit-document.h
@@ -125,6 +125,9 @@ void		gedit_document_insert_text_at_cursor (GeditDocument *doc,
                                                  const gchar   *text,
                                                  gint           len);
 
+gint		gedit_document_get_cursor (GeditDocument *doc);
+void		gedit_document_set_cursor (GeditDocument *doc, gint cursor);
+
 void 		gedit_document_delete_text 	(GeditDocument *doc, 
 		                                 gint start, gint end);
 
diff --git a/plugins/ChangeLog b/plugins/ChangeLog
index 8a42dbd2e..00a438a9e 100644
--- a/plugins/ChangeLog
+++ b/plugins/ChangeLog
@@ -1,3 +1,16 @@
+2002-02-07  Paolo Maggi  <maggi@athena.polito.it>
+
+	* Makefile.am (SUBDIRS): added taglist 
+
+	* taglist/gedit-taglist-plugin.c:
+	* taglist/gedit-taglist-plugin.h:
+	* taglist/gedit-taglist-plugin-parser.c:
+	* taglist/gedit-taglist-plugin-parser.h:
+	* taglist/gedit-taglist-plugin-window.c:
+	* taglist/gedit-taglist-plugin-window.h:
+	* taglist/Makefile.am:
+	* taglist/taglist.xml: new files
+
 2002-02-06  Paolo Maggi  <maggi@athena.polito.it>
 
 	* cvschangelog/cvschangelog.c (update_ui): fix mem leak
diff --git a/plugins/Makefile.am b/plugins/Makefile.am
index 59f6a2ac1..9e907dbbc 100644
--- a/plugins/Makefile.am
+++ b/plugins/Makefile.am
@@ -1,3 +1,3 @@
-SUBDIRS = docinfo sample cvschangelog time shell_output
+SUBDIRS = docinfo sample cvschangelog taglist time shell_output
 
 EXTRA_DIST = ChangeLog
diff --git a/plugins/docinfo/docinfo.c b/plugins/docinfo/docinfo.c
index fe6c0c707..bfe7d7de8 100644
--- a/plugins/docinfo/docinfo.c
+++ b/plugins/docinfo/docinfo.c
@@ -121,8 +121,6 @@ get_dialog ()
 		gtk_window_set_transient_for (GTK_WINDOW (dialog->dialog),
 				window);
 	
-		gtk_widget_grab_focus (dialog->dialog);
-
 		if (!GTK_WIDGET_VISIBLE (dialog->dialog))
 			gtk_widget_show (dialog->dialog);
 
diff --git a/plugins/taglist/Makefile.am b/plugins/taglist/Makefile.am
new file mode 100644
index 000000000..5c157404a
--- /dev/null
+++ b/plugins/taglist/Makefile.am
@@ -0,0 +1,30 @@
+# Tag list plugin
+plugindir = $(libdir)/gedit2/plugins
+
+taglistdir = $(datadir)/gedit2/taglist
+taglist_DATA = taglist.xml
+
+INCLUDES = \
+	-I$(top_srcdir)/src 				\
+	$(GEDIT_CFLAGS) 				\
+	-DGNOME_ICONDIR=\""$(datadir)/pixmaps"\" 	\
+	-DGEDIT_GLADEDIR=\""$(datadir)/gedit2/glade/"\"	\
+	-DGEDIT_TAGLIST=\""$(taglistdir)/taglist.xml"\"	\
+	-DG_DISABLE_DEPRECATED				\
+	-DGDK_DISABLE_DEPRECATED			\
+	-DGTK_DISABLE_DEPRECATED			\
+	-DGDK_PIXBUF_DISABLE_DEPRECATED			\
+	-DGNOME_DISABLE_DEPRECATED			
+
+plugin_LTLIBRARIES = libtaglist.la
+
+libtaglist_la_SOURCES = \
+	gedit-taglist-plugin-parser.c	\
+	gedit-taglist-plugin-parser.h	\
+	gedit-taglist-plugin-window.c	\
+	gedit-taglist-plugin-window.h	\
+	gedit-taglist-plugin.c		\
+	gedit-taglist-plugin.h
+
+
+EXTRA_DIST = $(taglist_DATA)
diff --git a/plugins/taglist/gedit-taglist-plugin-parser.c b/plugins/taglist/gedit-taglist-plugin-parser.c
new file mode 100644
index 000000000..b42402d26
--- /dev/null
+++ b/plugins/taglist/gedit-taglist-plugin-parser.c
@@ -0,0 +1,351 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * gedit-taglist-plugin-parser.c
+ * This file is part of the gedit taglist plugin
+ *
+ * Copyright (C) 2002 Paolo Maggi 
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, 
+ * Boston, MA 02111-1307, USA. 
+ */
+ 
+/*
+ * Modified by the gedit Team, 2002. See the AUTHORS file for a 
+ * list of people on the gedit Team.  
+ * See the ChangeLog files for a list of changes. 
+ */
+
+#include <libxml/parser.h>
+#include <glib.h>
+
+#include <gedit-debug.h>
+
+#include "gedit-taglist-plugin-parser.h"
+
+
+TagList *taglist = NULL;
+
+static gboolean	 parse_tag (Tag *tag, xmlDocPtr doc, xmlNsPtr ns, xmlNodePtr cur);
+static gboolean	 parse_tag_group (TagGroup *tg, const gchar *fn, 
+				  xmlDocPtr doc, xmlNsPtr ns, xmlNodePtr cur);
+static TagList 	*parse_taglist_file (const gchar* filename);
+
+static void	 free_tag (Tag *tag);
+static void	 free_tag_group (TagGroup *tag_group);
+
+static gboolean
+parse_tag (Tag *tag, xmlDocPtr doc, xmlNsPtr ns, xmlNodePtr cur) 
+{
+	gedit_debug (DEBUG_PLUGINS, "  Tag name: %s", tag->name);
+
+	/* We don't care what the top level element name is */
+	cur = cur->xmlChildrenNode;
+    
+	while (cur != NULL) 
+	{
+		if ((!xmlStrcmp (cur->name, (const xmlChar *)"Begin")) &&
+		    (cur->ns == ns))
+		{			
+			tag->begin = xmlNodeListGetString (doc, cur->xmlChildrenNode, 1);
+
+			gedit_debug (DEBUG_PLUGINS, "    - Begin: %s", tag->begin);
+		}
+
+		if ((!xmlStrcmp (cur->name, (const xmlChar *)"End")) &&
+		    (cur->ns == ns))			
+		{
+			tag->end = xmlNodeListGetString (doc, cur->xmlChildrenNode, 1);
+
+			gedit_debug (DEBUG_PLUGINS, "    - End: %s", tag->end);
+		}
+
+		cur = cur->next;
+	}
+
+	if ((tag->begin == NULL) && (tag->end = NULL))
+		return FALSE;
+
+	return TRUE;
+}
+
+static gboolean
+parse_tag_group (TagGroup *tg, const gchar* fn, xmlDocPtr doc, 
+		 xmlNsPtr ns, xmlNodePtr cur) 
+{
+	gedit_debug (DEBUG_PLUGINS, "Parse TagGroup: %s", tg->name);
+
+	/* We don't care what the top level element name is */
+    	cur = cur->xmlChildrenNode;
+    
+	while (cur != NULL) 
+	{
+		if ((xmlStrcmp (cur->name, (const xmlChar *) "Tag")) || (cur->ns != ns)) 
+		{
+			g_warning ("The tag list file '%s' is of the wrong type, "
+				   "was '%s', 'Tag' expected.", fn, cur->name);
+				
+			return FALSE;
+		}
+		else
+		{
+			Tag *tag;
+
+			tag = g_new0 (Tag, 1);
+
+			/* Get Tag name */
+			tag->name = xmlGetProp (cur, (const xmlChar *) "name");
+
+			if (tag->name == NULL)
+			{
+				/* Error: No name */
+				g_warning ("The tag list file '%s' is of the wrong type, "
+				   "Tag without name.", fn);
+
+				g_free (tag);
+
+				return FALSE;
+			}
+			else
+			{
+				/* Parse Tag */
+				if (parse_tag (tag, doc, ns, cur))
+				{
+					/* Append Tag to TagGroup */
+					tg->tags = g_list_append (tg->tags, tag);
+				}
+				else
+				{
+					/* Error parsing Tag */
+					g_warning ("The tag list file '%s' is of the wrong type, "
+			   		   	   "error parsing Tag '%s' in TagGroup '%s'.", 
+					   	   fn, tag->name, tg->name);
+	
+					free_tag (tag);
+					
+					return FALSE;
+				}
+			}
+		}
+
+		cur = cur->next;		
+	}
+
+	return TRUE;
+}
+
+
+static TagList *
+parse_taglist_file (const gchar* filename)
+{
+	xmlDocPtr doc;
+	
+	xmlNsPtr ns;
+	xmlNodePtr cur;
+
+	gedit_debug (DEBUG_PLUGINS, "Parse file: %s", filename);
+
+	/*
+	* build an XML tree from a the file;
+	*/
+	doc = xmlParseFile (filename);
+	if (doc == NULL) 
+		return taglist;
+
+	/*
+	* Check the document is of the right kind
+	*/
+    
+	cur = xmlDocGetRootElement (doc);
+
+	if (cur == NULL) 
+	{
+		g_warning ("The tag list file '%s' is empty.", filename);		
+		xmlFreeDoc(doc);		
+		return taglist;
+	}
+
+	ns = xmlSearchNsByHref (doc, cur,
+			(const xmlChar *) "http://gedit.sourceforge.net/some-location");
+
+	if (ns == NULL) 
+	{
+		g_warning ("The tag list file '%s' is of the wrong type, "
+			   "gedit namespace not found.", filename);
+		xmlFreeDoc (doc);
+		
+		return taglist;
+	}
+
+    	if (xmlStrcmp(cur->name, (const xmlChar *) "TagList")) 
+	{
+		g_warning ("The tag list file '%s' is of the wrong type, "
+			   "root node != TagList.", filename);
+		xmlFreeDoc (doc);
+		
+		return taglist;
+	}
+
+	/* 
+	 * If needed, allocate taglist
+	 */
+
+	if (taglist == NULL)
+		taglist = g_new0 (TagList, 1);
+	
+	/*
+	 * Walk the tree.
+	 *
+	 * First level we expect a list TagGroup 
+	 */
+	cur = cur->xmlChildrenNode;
+	
+	while (cur != NULL)
+     	{ 	
+		if ((xmlStrcmp (cur->name, (const xmlChar *) "TagGroup")) || (cur->ns != ns)) 
+		{
+			g_warning ("The tag list file '%s' is of the wrong type, "
+				   "was '%s', 'TagGroup' expected.", filename, cur->name);
+			xmlFreeDoc (doc);
+		
+			return taglist;
+		}
+		else
+		{
+			TagGroup *tag_group;
+
+			tag_group = g_new0 (TagGroup, 1);
+
+			/* Get TagGroup name */
+			tag_group->name = xmlGetProp (cur, (const xmlChar *) "name");
+
+			if (tag_group->name == NULL)
+			{
+				/* Error: No name */
+				g_warning ("The tag list file '%s' is of the wrong type, "
+				   "TagGroup without name.", filename);
+
+				g_free (tag_group);
+			}
+			else
+			{
+				/* Name found */
+				
+				/* Parse tag group */
+				if (parse_tag_group (tag_group, filename, doc, ns, cur))
+				{
+					/* Append TagGroup to TagList */
+					taglist->tag_groups = 
+						g_list_append (taglist->tag_groups, tag_group);
+				}
+				else
+				{
+					/* Error parsing TagGroup */
+					g_warning ("The tag list file '%s' is of the wrong type, "
+				   		   "error parsing TagGroup '%s'.", 
+						   filename, tag_group->name);
+
+					free_tag_group (tag_group);
+				}
+			}
+		}
+	
+		cur = cur->next;
+    	}
+
+	xmlFreeDoc (doc);
+
+	gedit_debug (DEBUG_PLUGINS, "END");
+
+	return taglist;
+}
+
+
+static void
+free_tag (Tag *tag)
+{
+	gedit_debug (DEBUG_PLUGINS, "Tag: %s", tag->name);
+
+	g_return_if_fail (tag != NULL);
+
+	free (tag->name);
+
+	if (tag->begin != NULL)
+		free (tag->begin);
+
+	if (tag->end != NULL)
+		free (tag->end);
+
+	g_free (tag);
+}
+
+static void
+free_tag_group (TagGroup *tag_group)
+{
+	gedit_debug (DEBUG_PLUGINS, "Tag group: %s", tag_group->name);
+
+	g_return_if_fail (tag_group != NULL);
+
+	free (tag_group->name);
+
+	while (tag_group->tags)
+	{
+		free_tag ((Tag *)tag_group->tags->data);
+
+		tag_group->tags = g_list_next (tag_group->tags);
+	}
+
+	g_list_free (tag_group->tags);
+	
+	g_free (tag_group);
+
+	gedit_debug (DEBUG_PLUGINS, "END");
+}
+
+void
+free_taglist (void)
+{
+	gedit_debug (DEBUG_PLUGINS, "");
+
+	if (taglist == NULL)
+		return;
+	
+	while (taglist->tag_groups)
+	{
+		free_tag_group ((TagGroup *)taglist->tag_groups->data);
+
+		taglist->tag_groups = g_list_next (taglist->tag_groups);
+	}
+
+	g_list_free (taglist->tag_groups);
+	
+	g_free (taglist);
+
+	taglist = NULL;
+
+	gedit_debug (DEBUG_PLUGINS, "END");
+}
+
+
+TagList* create_taglist (void)
+{
+	gedit_debug (DEBUG_PLUGINS, "");
+
+	g_return_val_if_fail (taglist == NULL, taglist);
+
+	xmlKeepBlanksDefault (0);
+
+	/* FIXME: search user's taglists */	
+	return parse_taglist_file (GEDIT_TAGLIST);
+}
diff --git a/plugins/taglist/gedit-taglist-plugin-parser.h b/plugins/taglist/gedit-taglist-plugin-parser.h
new file mode 100644
index 000000000..6d92b2843
--- /dev/null
+++ b/plugins/taglist/gedit-taglist-plugin-parser.h
@@ -0,0 +1,41 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * gedit-taglist-plugin-parser.c
+ * This file is part of the gedit taglist plugin
+ *
+ * Copyright (C) 2002 Paolo Maggi 
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, 
+ * Boston, MA 02111-1307, USA. 
+ */
+ 
+/*
+ * Modified by the gedit Team, 2002. See the AUTHORS file for a 
+ * list of people on the gedit Team.  
+ * See the ChangeLog files for a list of changes. 
+ */
+
+#ifndef __GEDIT_TAGLIST_PLUGIN_PARSER_H__
+#define __GEDIT_TAGLIST_PLUGIN_PARSER_H__
+
+#include "gedit-taglist-plugin.h"
+
+TagList* create_taglist (void);
+
+void free_taglist (void);
+
+
+#endif /* __GEDIT_TAGLIST_PLUGIN_PARSER_H_ */
+
diff --git a/plugins/taglist/gedit-taglist-plugin-window.c b/plugins/taglist/gedit-taglist-plugin-window.c
new file mode 100644
index 000000000..8223507f8
--- /dev/null
+++ b/plugins/taglist/gedit-taglist-plugin-window.c
@@ -0,0 +1,435 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * gedit-taglist-plugin-window.c
+ * This file is part of the gedit taglist plugin
+ *
+ * Copyright (C) 2002 Paolo Maggi 
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, 
+ * Boston, MA 02111-1307, USA. 
+ */
+ 
+/*
+ * Modified by the gedit Team, 2002. See the AUTHORS file for a 
+ * list of people on the gedit Team.  
+ * See the ChangeLog files for a list of changes. 
+ */
+
+
+#include <gtk/gtk.h>
+#include <libgnome/gnome-i18n.h>
+#include <gdk/gdkkeysyms.h>
+
+#include <string.h>
+
+#include "gedit-taglist-plugin.h"
+#include "gedit-taglist-plugin-window.h"
+
+#include <gedit-debug.h>
+#include <gedit2.h>
+#include <gedit-document.h>
+
+enum
+{
+	COLUMN_TAG_NAME,
+	COLUMN_TAG_INDEX_IN_GROUP,
+	NUM_COLUMNS
+};
+
+typedef struct _TagListWindow TagListWindow;
+
+struct _TagListWindow
+{
+	GtkWindow *window;
+
+	GtkWidget *tag_groups_combo;
+	GtkWidget *tags_list;
+
+	TagGroup *selected_tag_group;
+};
+
+static TagListWindow *tag_list_window = NULL;
+
+static void window_destroyed (GtkObject *obj,  void **window_pointer);
+static void populate_tag_groups_combo (void);
+static void selected_group_changed (GtkEntry *entry, TagListWindow *w);
+static TagGroup *find_tag_group (const gchar *name);
+static void populate_tags_list (void);
+static GtkTreeModel *create_model (void);
+static void tag_list_row_activated_cb (GtkTreeView *tag_list, GtkTreePath *path,
+		  GtkTreeViewColumn *column, gpointer data);
+static gboolean tag_list_key_press_event_cb (GtkTreeView *tag_list, GdkEventKey *event);
+static void insert_tag (Tag *tag, gboolean focus_to_document);
+static gboolean tag_list_window_key_press_event_cb (GtkTreeView *tag_list, GdkEventKey *event);
+
+static void
+window_destroyed (GtkObject *obj,  void **window_pointer)
+{
+	gedit_debug (DEBUG_PLUGINS, "");
+
+	if (window_pointer != NULL)
+	{
+		g_free (*window_pointer);
+		*window_pointer = NULL;
+	}	
+}
+
+void taglist_window_show ()
+{
+	GtkWidget *vbox;
+	GtkWidget *sw;
+	GtkTreeViewColumn *column;
+	GtkCellRenderer *cell;
+
+	gedit_debug (DEBUG_PLUGINS, "");
+
+	if (tag_list_window != NULL)
+	{
+		gtk_window_set_transient_for (tag_list_window->window,
+			GTK_WINDOW (gedit_get_active_window ()));
+			
+		gtk_window_present (tag_list_window->window);
+		gtk_widget_grab_focus (tag_list_window->tags_list);
+		
+		return;
+	}
+
+	tag_list_window = g_new0 (TagListWindow, 1);
+	
+	tag_list_window->window = GTK_WINDOW (gtk_window_new (GTK_WINDOW_TOPLEVEL));
+	gtk_window_set_title (GTK_WINDOW (tag_list_window->window), 
+			      _("Tag list plugin"));
+	
+	/* Connect destroy signal */
+	
+	g_signal_connect (G_OBJECT (tag_list_window->window), "destroy",
+			  G_CALLBACK (window_destroyed), &tag_list_window);
+
+	/* Build the window content */
+	vbox = gtk_vbox_new (FALSE, 4);
+
+	gtk_container_set_border_width (GTK_CONTAINER (vbox), 4);
+
+	gtk_container_add (GTK_CONTAINER (tag_list_window->window), vbox);
+
+	tag_list_window->tag_groups_combo = gtk_combo_new ();
+
+	gtk_tooltips_set_tip (gtk_tooltips_new (),
+			GTK_COMBO (tag_list_window->tag_groups_combo)->entry,
+			_("Select the group of tab you want to use."),
+			NULL);
+	
+	gtk_editable_set_editable (GTK_EDITABLE (
+			GTK_COMBO (tag_list_window->tag_groups_combo)->entry), 
+			FALSE);
+
+	gtk_box_pack_start (GTK_BOX (vbox), tag_list_window->tag_groups_combo, FALSE, TRUE, 0);
+
+	sw = gtk_scrolled_window_new (NULL, NULL);
+
+	gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sw), GTK_SHADOW_ETCHED_IN);
+
+	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), 
+			GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+
+	gtk_box_pack_start (GTK_BOX (vbox), sw, TRUE, TRUE, 0);
+
+	/* Create tree view */
+	tag_list_window->tags_list = gtk_tree_view_new ();
+	gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (tag_list_window->tags_list), TRUE);
+
+	gtk_tooltips_set_tip (gtk_tooltips_new (),
+			tag_list_window->tags_list,
+			_("Double-click on a tag to insert it in the current document."),
+			NULL);
+
+	g_signal_connect_after (G_OBJECT (tag_list_window->tags_list), "row_activated",
+			  G_CALLBACK (tag_list_row_activated_cb), NULL);
+
+	g_signal_connect_after (G_OBJECT (tag_list_window->tags_list), "key_press_event",
+			  G_CALLBACK (tag_list_key_press_event_cb), NULL);
+
+	/* Add the tags column */
+	cell = gtk_cell_renderer_text_new ();
+	column = gtk_tree_view_column_new_with_attributes (_("Tags"), cell, 
+			"text", COLUMN_TAG_NAME, NULL);
+	gtk_tree_view_append_column (GTK_TREE_VIEW (tag_list_window->tags_list), column);
+
+	gtk_tree_view_set_search_column (GTK_TREE_VIEW (tag_list_window->tags_list),
+			COLUMN_TAG_NAME);
+
+	gtk_container_add (GTK_CONTAINER (sw), tag_list_window->tags_list);
+
+	gtk_window_set_default_size (GTK_WINDOW (tag_list_window->window), 250, 450);
+
+	g_signal_connect (G_OBJECT (GTK_COMBO (tag_list_window->tag_groups_combo)->entry), 
+			  "changed",
+			  G_CALLBACK (selected_group_changed), 
+			  tag_list_window);
+
+	g_signal_connect (G_OBJECT (tag_list_window->window), "key_press_event",
+			  G_CALLBACK (tag_list_window_key_press_event_cb), NULL);
+
+	/* Populate combo box */
+	populate_tag_groups_combo ();
+
+	gtk_window_set_transient_for (tag_list_window->window,
+			GTK_WINDOW (gedit_get_active_window ()));
+				
+	gtk_widget_show_all (GTK_WIDGET (tag_list_window->window));
+	gtk_widget_grab_focus (tag_list_window->tags_list);
+
+}
+
+static void
+populate_tag_groups_combo (void)
+{
+	GList *list;
+	GList *cbitems = NULL;
+	GtkCombo *combo;
+	
+	gedit_debug (DEBUG_PLUGINS, "");
+
+	combo = GTK_COMBO (tag_list_window->tag_groups_combo);
+	
+	g_return_if_fail (taglist != NULL);
+	g_return_if_fail (combo != NULL);
+
+	list = taglist->tag_groups;
+
+	/* Build cbitems */
+	while (list)
+	{
+		cbitems = g_list_append (cbitems, ((TagGroup*)list->data)->name);
+
+		list = g_list_next (list);
+	}
+
+	gtk_combo_set_popdown_strings (combo, cbitems);
+
+	/* Free cbitems */
+	g_list_free (cbitems);
+	
+	return;
+}
+
+static void 
+selected_group_changed (GtkEntry *entry, TagListWindow *w)
+{
+	const gchar* group_name;
+	
+	gedit_debug (DEBUG_PLUGINS, "");
+	
+	group_name = gtk_entry_get_text (entry);
+
+	if ((group_name == NULL) || (strlen (group_name) <= 0))
+		return;
+
+	if ((w->selected_tag_group == NULL) || 
+	    (strcmp (group_name, w->selected_tag_group->name) != 0))
+	{
+		w->selected_tag_group = find_tag_group (group_name);
+		g_return_if_fail (w->selected_tag_group != NULL);
+		
+		gedit_debug (DEBUG_PLUGINS, "New selected group: %s", 
+				w->selected_tag_group->name);
+
+		populate_tags_list ();
+	}
+}
+
+
+static TagGroup *
+find_tag_group (const gchar *name)
+{
+	GList *list;
+	
+	gedit_debug (DEBUG_PLUGINS, "");
+	
+	g_return_val_if_fail (taglist != NULL, NULL);
+
+	list = taglist->tag_groups;
+
+	while (list)
+	{
+		if (strcmp (name, ((TagGroup*)list->data)->name) == 0)
+			return (TagGroup*)list->data;
+
+			list = g_list_next (list);
+	}
+
+	return NULL;
+}
+
+static void
+populate_tags_list (void)
+{
+	GtkTreeModel* model;
+
+	gedit_debug (DEBUG_PLUGINS, "");
+
+	g_return_if_fail (taglist != NULL);
+
+	model = create_model ();
+
+	gtk_tree_view_set_model (GTK_TREE_VIEW (tag_list_window->tags_list), 
+			         model);
+}
+
+static GtkTreeModel*
+create_model (void)
+{
+	gint i = 0;
+	GtkListStore *store;
+	GtkTreeIter iter;
+	GList *list;
+	
+	gedit_debug (DEBUG_PLUGINS, "");
+
+	/* create list store */
+	store = gtk_list_store_new (NUM_COLUMNS, G_TYPE_STRING, G_TYPE_INT);
+
+	/* add data to the list store */
+	list = tag_list_window->selected_tag_group->tags;
+	
+	while (list != NULL)
+	{
+		const gchar* tag_name;
+
+		tag_name = ((Tag*)list->data)->name;
+		
+		gedit_debug (DEBUG_PLUGINS, "%d : %s", i, tag_name);
+		
+		gtk_list_store_append (store, &iter);
+		gtk_list_store_set (store, &iter,
+				    COLUMN_TAG_NAME, tag_name,
+				    COLUMN_TAG_INDEX_IN_GROUP, i,
+				    -1);
+		++i;
+
+		list = g_list_next (list);
+	}
+	
+	return GTK_TREE_MODEL (store);
+}
+
+static void
+tag_list_row_activated_cb (GtkTreeView *tag_list, GtkTreePath *path,
+		  GtkTreeViewColumn *column, gpointer data)
+{
+	GtkTreeIter iter;
+	GtkTreeModel *model;
+	gint index;
+	
+	gedit_debug (DEBUG_PLUGINS, "");
+
+	model = gtk_tree_view_get_model (GTK_TREE_VIEW (tag_list_window->tags_list));
+	g_return_if_fail (model != NULL);
+	
+	gtk_tree_model_get_iter (model, &iter, path);
+	g_return_if_fail (&iter != NULL);
+
+	gtk_tree_model_get (model, &iter, COLUMN_TAG_INDEX_IN_GROUP, &index, -1);
+
+	gedit_debug (DEBUG_PLUGINS, "Index: %d", index);
+
+	insert_tag ((Tag*)g_list_nth_data (tag_list_window->selected_tag_group->tags, index),
+		    TRUE);
+}
+
+static gboolean 
+tag_list_key_press_event_cb (GtkTreeView *tag_list, GdkEventKey *event)
+{
+	if (event->keyval == GDK_Return)
+	{
+		GtkTreeModel *model;
+		GtkTreeSelection *selection;
+		GtkTreeIter iter;
+		gint index;
+
+		gedit_debug (DEBUG_PLUGINS, "");
+
+		model = gtk_tree_view_get_model (GTK_TREE_VIEW (tag_list_window->tags_list));
+		g_return_val_if_fail (model != NULL, FALSE);
+
+		selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tag_list_window->tags_list));
+		g_return_val_if_fail (selection != NULL, FALSE);
+
+		if (gtk_tree_selection_get_selected (selection, NULL, &iter))
+		{
+			gtk_tree_model_get (model, &iter, COLUMN_TAG_INDEX_IN_GROUP, &index, -1);
+
+			gedit_debug (DEBUG_PLUGINS, "Index: %d", index);
+
+			insert_tag ((Tag*)g_list_nth_data (tag_list_window->selected_tag_group->tags, index),
+				    event->state & GDK_CONTROL_MASK);
+		}
+	}
+
+	return FALSE;
+}
+
+static void
+insert_tag (Tag *tag, gboolean focus_to_document)
+{
+	GeditView *view;
+	GeditDocument *doc;
+	gint cursor;
+	
+	gedit_debug (DEBUG_PLUGINS, "");
+	
+	view = gedit_get_active_view ();
+	if (view == NULL)
+		return;
+
+	gtk_window_set_transient_for (tag_list_window->window,
+			GTK_WINDOW (gedit_get_active_window ()));
+			
+	doc = gedit_view_get_document (view);
+	g_return_if_fail (doc != NULL);
+	
+	gedit_document_begin_user_action (doc);
+	
+	if (tag->begin != NULL)
+		gedit_document_insert_text_at_cursor (doc, tag->begin, -1);
+	
+	cursor = gedit_document_get_cursor (doc);
+	
+	if (tag->end != NULL)
+		gedit_document_insert_text_at_cursor (doc, tag->end, -1);
+	
+	gedit_document_set_cursor (doc, cursor);
+	 
+	gedit_document_end_user_action (doc);
+
+	if (focus_to_document)
+	{
+		gtk_window_present (GTK_WINDOW (gedit_get_active_window ()));
+		gtk_widget_grab_focus (GTK_WIDGET (view));
+	}
+}
+
+static gboolean 
+tag_list_window_key_press_event_cb (GtkTreeView *tag_list, GdkEventKey *event)
+{
+	if (event->keyval == GDK_Escape)
+	{
+		gtk_widget_destroy (GTK_WIDGET (tag_list_window->window));
+		return TRUE;
+	}	
+
+	return FALSE;
+}
+
diff --git a/plugins/taglist/gedit-taglist-plugin-window.h b/plugins/taglist/gedit-taglist-plugin-window.h
new file mode 100644
index 000000000..d70d371d5
--- /dev/null
+++ b/plugins/taglist/gedit-taglist-plugin-window.h
@@ -0,0 +1,37 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * gedit-taglist-plugin-window.h
+ * This file is part of the gedit taglist plugin
+ *
+ * Copyright (C) 2002 Paolo Maggi 
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, 
+ * Boston, MA 02111-1307, USA. 
+ */
+ 
+/*
+ * Modified by the gedit Team, 2002. See the AUTHORS file for a 
+ * list of people on the gedit Team.  
+ * See the ChangeLog files for a list of changes. 
+ */
+
+#ifndef __GEDIT_TAGLIST_PLUGIN_WINDOW_H__
+#define __GEDIT_TAGLIST_PLUGIN_WINDOW_H__
+
+void taglist_window_show (void);
+
+#endif /* __GEDIT_TAGLIST_PLUGIN_WINDOW_H__ */
+
+
diff --git a/plugins/taglist/gedit-taglist-plugin.c b/plugins/taglist/gedit-taglist-plugin.c
new file mode 100644
index 000000000..264bfebe0
--- /dev/null
+++ b/plugins/taglist/gedit-taglist-plugin.c
@@ -0,0 +1,152 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * gedit-taglist-plugin.c
+ * This file is part of the gedit taglist plugin
+ *
+ * Copyright (C) 2002 Paolo Maggi 
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, 
+ * Boston, MA 02111-1307, USA. 
+ */
+ 
+/*
+ * Modified by the gedit Team, 2002. See the AUTHORS file for a 
+ * list of people on the gedit Team.  
+ * See the ChangeLog files for a list of changes. 
+ */
+
+#include <libgnome/gnome-i18n.h>
+
+#include <gedit-menus.h>
+#include <gedit-plugin.h>
+#include <gedit-debug.h>
+
+#include "gedit-taglist-plugin.h"
+#include "gedit-taglist-plugin-window.h"
+#include "gedit-taglist-plugin-parser.h"
+
+#define MENU_ITEM_LABEL		N_("_Show tag list")
+#define MENU_ITEM_PATH		"/menu/Tools/ToolsOps/"
+#define MENU_ITEM_NAME		"TagList"	
+#define MENU_ITEM_TIP		N_("Show the tag list window.")
+
+G_MODULE_EXPORT GeditPluginState update_ui (GeditPlugin *plugin, BonoboWindow *window);
+G_MODULE_EXPORT GeditPluginState destroy (GeditPlugin *pd);
+G_MODULE_EXPORT GeditPluginState activate (GeditPlugin *pd);
+G_MODULE_EXPORT GeditPluginState deactivate (GeditPlugin *pd);
+G_MODULE_EXPORT GeditPluginState init (GeditPlugin *pd);
+
+
+static void
+tag_list_cb (BonoboUIComponent *uic, gpointer user_data, const gchar* verbname)
+{
+	taglist_window_show ();
+}
+
+G_MODULE_EXPORT GeditPluginState
+update_ui (GeditPlugin *plugin, BonoboWindow *window)
+{
+	BonoboUIComponent *uic;
+	GeditDocument *doc;
+	
+	gedit_debug (DEBUG_PLUGINS, "");
+	
+	g_return_val_if_fail (window != NULL, PLUGIN_ERROR);
+
+	uic = gedit_get_ui_component_from_window (window);
+
+	doc = gedit_get_active_document ();
+
+	if ((doc == NULL) || (gedit_document_is_readonly (doc)))		
+		gedit_menus_set_verb_sensitive (uic, "/commands/" MENU_ITEM_NAME, FALSE);
+	else
+		gedit_menus_set_verb_sensitive (uic, "/commands/" MENU_ITEM_NAME, TRUE);
+
+	return PLUGIN_OK;
+}
+
+G_MODULE_EXPORT GeditPluginState
+destroy (GeditPlugin *plugin)
+{
+	gedit_debug (DEBUG_PLUGINS, "");
+
+	free_taglist ();
+
+	return PLUGIN_OK;
+}
+	
+G_MODULE_EXPORT GeditPluginState
+activate (GeditPlugin *pd)
+{
+	GList *top_windows;
+        gedit_debug (DEBUG_PLUGINS, "");
+
+	if (create_taglist () == NULL)
+		return PLUGIN_ERROR;
+	
+        top_windows = gedit_get_top_windows ();
+        g_return_val_if_fail (top_windows != NULL, PLUGIN_ERROR);
+
+        while (top_windows)
+        {
+		BonoboUIComponent *ui_component;
+
+		gedit_menus_add_menu_item (BONOBO_WINDOW (top_windows->data),
+				     MENU_ITEM_PATH, MENU_ITEM_NAME,
+				     MENU_ITEM_LABEL, MENU_ITEM_TIP, NULL,
+				     tag_list_cb);
+
+		ui_component = gedit_get_ui_component_from_window (
+					BONOBO_WINDOW (top_windows->data));
+
+		bonobo_ui_component_set_prop (
+			ui_component, "/commands/" MENU_ITEM_NAME, "accel", "*Shift*F8", NULL);
+
+                pd->update_ui (pd, BONOBO_WINDOW (top_windows->data));
+
+                top_windows = g_list_next (top_windows);
+        }
+
+        return PLUGIN_OK;
+}
+
+G_MODULE_EXPORT GeditPluginState
+deactivate (GeditPlugin *pd)
+{
+	gedit_menus_remove_menu_item_all (MENU_ITEM_PATH, MENU_ITEM_NAME);
+
+	free_taglist ();
+	
+	return PLUGIN_OK;
+}
+
+G_MODULE_EXPORT GeditPluginState
+init (GeditPlugin *pd)
+{
+	/* initialize */
+	gedit_debug (DEBUG_PLUGINS, "");
+     
+	pd->name = _("Tag list");
+	pd->desc = _("The tag list plugin provides a method to easily insert into a document "
+		     "commonly used tabs/strings without having to type them.");
+	pd->author = "Paolo Maggi <maggi@athena.polito.it>";
+	pd->copyright = _("Copyright (C) 2002 - Paolo Maggi");
+	
+	pd->private_data = NULL;
+		
+	return PLUGIN_OK;
+}
+
+
diff --git a/plugins/taglist/gedit-taglist-plugin.h b/plugins/taglist/gedit-taglist-plugin.h
new file mode 100644
index 000000000..df4a176f4
--- /dev/null
+++ b/plugins/taglist/gedit-taglist-plugin.h
@@ -0,0 +1,62 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * gedit-taglist-plugin.h
+ * This file is part of the gedit taglist plugin
+ *
+ * Copyright (C) 2002 Paolo Maggi 
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, 
+ * Boston, MA 02111-1307, USA. 
+ */
+ 
+/*
+ * Modified by the gedit Team, 2002. See the AUTHORS file for a 
+ * list of people on the gedit Team.  
+ * See the ChangeLog files for a list of changes. 
+ */
+
+#ifndef __GEDIT_TAGLIST_PLUGIN_H__
+#define __GEDIT_TAGLIST_PLUGIN_H__
+
+#include <libxml/tree.h>
+#include <glib/glist.h>
+
+typedef struct _TagList TagList;
+typedef struct _TagGroup TagGroup;
+typedef struct _Tag Tag;
+
+struct _TagList
+{
+	GList *tag_groups;
+};
+
+struct _TagGroup
+{
+	xmlChar *name;
+
+	GList *tags;
+};
+
+struct _Tag
+{
+	xmlChar *name;
+	xmlChar *begin;
+	xmlChar *end;
+};
+
+extern TagList *taglist;
+
+#endif /*__GEDIT_TAGLIST_PLUGIN_H_ */
+
diff --git a/plugins/taglist/taglist.xml b/plugins/taglist/taglist.xml
new file mode 100644
index 000000000..af5c141b3
--- /dev/null
+++ b/plugins/taglist/taglist.xml
@@ -0,0 +1,52 @@
+<?xml version="1.0"?>
+<gedit:TagList xmlns:gedit="http://gedit.sourceforge.net/some-location">
+  
+  <gedit:TagGroup name="HTML - Tags">
+
+    <gedit:Tag name="Abbreviated form">
+      <gedit:Begin>&lt;ABBR&gt;</gedit:Begin>
+      <gedit:End>&lt;/ABBR&gt;</gedit:End>
+    </gedit:Tag>
+
+    <gedit:Tag name="Abbreviation">
+      <gedit:Begin>ABBR=</gedit:Begin>
+    </gedit:Tag>
+
+    <gedit:Tag name="Above">
+      <gedit:Begin>&lt;ABOVE&gt;</gedit:Begin>
+    </gedit:Tag>
+
+    <gedit:Tag name="Accessibility Key Character">
+      <gedit:Begin>ACCESSKEY=</gedit:Begin>
+    </gedit:Tag>
+  
+    <gedit:Tag name="Acronym">
+      <gedit:Begin>&lt;ACRONYM&gt;</gedit:Begin>
+      <gedit:End>&lt;/ACRONYM&gt;</gedit:End>
+    </gedit:Tag>
+  
+  </gedit:TagGroup>
+
+  <gedit:TagGroup name="Perl - Tags">
+
+    <gedit:Tag name="abs(...)">
+      <gedit:Begin>abs(</gedit:Begin>
+      <gedit:End>) </gedit:End>
+    </gedit:Tag>
+
+    <gedit:Tag name="accept(...)">
+      <gedit:Begin>accept(</gedit:Begin>
+      <gedit:End>) </gedit:End>
+    </gedit:Tag>
+
+    <gedit:Tag name="alarm(...)">
+      <gedit:Begin>alarm(</gedit:Begin>
+      <gedit:End>) </gedit:End>
+    </gedit:Tag>
+
+  </gedit:TagGroup>
+
+</gedit:TagList>
+    
+      
+
diff --git a/src/ChangeLog b/src/ChangeLog
index be3a85346..9e7d35417 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2002-02-07  Paolo Maggi  <maggi@athena.polito.it>
+
+	* gedit-document.[ch] (gedit_document_get_cursor)
+	(gedit_document_set_cursor): new functions
+	
 2002-02-06  Paolo Maggi  <maggi@athena.polito.it>
 
 	* gedit_mdi.c (gedit_mdi_update_ui_according_to_preferences):
diff --git a/src/gedit-document.c b/src/gedit-document.c
index 11014a50f..e6af7ffb1 100644
--- a/src/gedit-document.c
+++ b/src/gedit-document.c
@@ -1535,3 +1535,32 @@ gedit_document_get_line_at_offset (const GeditDocument *doc, guint offset)
 	return gtk_text_iter_get_line (&iter);
 }
 
+gint gedit_document_get_cursor (GeditDocument *doc)
+{
+	GtkTextIter iter;
+	
+	gedit_debug (DEBUG_DOCUMENT, "");
+
+	g_return_val_if_fail (GEDIT_IS_DOCUMENT (doc), 0);
+
+	gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (doc),			
+                                    &iter,
+                                    gtk_text_buffer_get_mark (GTK_TEXT_BUFFER (doc),
+					                      "insert"));
+
+	return gtk_text_iter_get_offset (&iter); 
+}
+
+void
+gedit_document_set_cursor (GeditDocument *doc, gint cursor)
+{
+	GtkTextIter iter;
+	
+	gedit_debug (DEBUG_DOCUMENT, "");
+
+	g_return_if_fail (GEDIT_IS_DOCUMENT (doc));
+	
+	/* Place the cursor at the requested position */
+	gtk_text_buffer_get_iter_at_offset (GTK_TEXT_BUFFER (doc), &iter, cursor);
+	gtk_text_buffer_place_cursor (GTK_TEXT_BUFFER (doc), &iter);
+}
diff --git a/src/gedit-document.h b/src/gedit-document.h
index 175e1f9c8..df32b34ac 100644
--- a/src/gedit-document.h
+++ b/src/gedit-document.h
@@ -125,6 +125,9 @@ void		gedit_document_insert_text_at_cursor (GeditDocument *doc,
                                                  const gchar   *text,
                                                  gint           len);
 
+gint		gedit_document_get_cursor (GeditDocument *doc);
+void		gedit_document_set_cursor (GeditDocument *doc, gint cursor);
+
 void 		gedit_document_delete_text 	(GeditDocument *doc, 
 		                                 gint start, gint end);