Run Vala code though Uncrustify

This uses the changes in these two Uncrustify pull requests:

https://github.com/uncrustify/uncrustify/pull/2142
https://github.com/uncrustify/uncrustify/pull/2137

5 files changed, 1121 insertions, 1121 deletions

diff --git a/libraries/WebExtension/webextension.vala b/libraries/WebExtension/webextension.vala
index 5b64914c..2b5360f0 100644
--- a/libraries/WebExtension/webextension.vala
+++ b/libraries/WebExtension/webextension.vala
@@ -1,175 +1,175 @@
 [DBus (name = "org.gnome.FeedReader.ArticleView")]
 public class FeedReaderWebExtension : Object {
 
-	private WebKit.DOM.Document m_doc;
-	public signal void onClick(string path, int width, int height, string url);
-	public signal void message(string message);
+private WebKit.DOM.Document m_doc;
+public signal void onClick(string path, int width, int height, string url);
+public signal void message(string message);
 
-	[DBus (visible = false)]
-	public void on_bus_aquired(DBusConnection connection)
+[DBus (visible = false)]
+public void on_bus_aquired(DBusConnection connection)
+{
+	try
 	{
-		try
-		{
-			connection.register_object("/org/gnome/FeedReader/ArticleView", this);
-		}
-		catch(GLib.IOError e)
-		{
-			warning("Could not register object");
-		}
+		connection.register_object("/org/gnome/FeedReader/ArticleView", this);
 	}
-
-	[DBus (visible = false)]
-	public void on_page_created(WebKit.WebExtension extension, WebKit.WebPage page)
+	catch(GLib.IOError e)
 	{
-		page.document_loaded.connect(() => {
+		warning("Could not register object");
+	}
+}
+
+[DBus (visible = false)]
+public void on_page_created(WebKit.WebExtension extension, WebKit.WebPage page)
+{
+	page.document_loaded.connect(() => {
 			onDocLoaded(page);
 		});
-		message("on_page_created");
-	}
+	message("on_page_created");
+}
 
-	private void onDocLoaded(WebKit.WebPage page)
-	{
-		m_doc = page.get_dom_document();
-		message("onDocLoaded");
-	}
+private void onDocLoaded(WebKit.WebPage page)
+{
+	m_doc = page.get_dom_document();
+	message("onDocLoaded");
+}
+
+public void recalculate()
+{
+	message("recalculate");
+	var images = m_doc.get_images();
+	ulong count = images.get_length();
 
-	public void recalculate()
+	for(ulong i = 0; i < count; i++)
 	{
-		message("recalculate");
-		var images = m_doc.get_images();
-		ulong count = images.get_length();
+		var image = (WebKit.DOM.HTMLImageElement)images.item(i);
 
-		for(ulong i = 0; i < count; i++)
+		// don't offer imageviewer if image isn't local
+		if(image.src.has_prefix("http"))
+			continue;
+
+		// if image was so huge it had to be replaced with a downscaled version
+		if(image.has_attribute("FR_huge"))
 		{
-			var image = (WebKit.DOM.HTMLImageElement)images.item(i);
-
-			// don't offer imageviewer if image isn't local
-			if(image.src.has_prefix("http"))
-				continue;
-
-			// if image was so huge it had to be replaced with a downscaled version
-			if(image.has_attribute("FR_huge"))
-			{
-				addListener(image, image.get_attribute("FR_huge"));
-				continue;
-			}
-			else if(image.has_attribute("FR_parent"))
-			{
-				addListener(image, image.get_attribute("FR_parent"));
-				continue;
-			}
-
-			long nHeight = image.get_natural_height();
-			long nWidth = image.get_natural_width();
-			long height = image.get_height();
-			long width = image.get_width();
-
-			if(nHeight > 250 || nWidth > 250)
-			{
-				double hRatio = (double)height / (double)nHeight;
-				double wRatio = (double)width / (double)nWidth;
-				double threshold = 0.8;
-
-				if(hRatio <= threshold
-				|| wRatio <= threshold)
-					addListener(image, image.src);
-				else
-					removeListener(image);
-			}
+			addListener(image, image.get_attribute("FR_huge"));
+			continue;
 		}
-	}
-
-	[DBus (visible = false)]
-	private void addListener(WebKit.DOM.HTMLImageElement image, string url)
-	{
-		// check if url exists
-		if(GLib.FileUtils.test(url, GLib.FileTest.EXISTS))
+		else if(image.has_attribute("FR_parent"))
 		{
-			((WebKit.DOM.EventTarget) image).add_event_listener_with_closure("mouseover", on_enter, false);
-			((WebKit.DOM.EventTarget) image).add_event_listener_with_closure("mousemove", on_enter, false);
-			((WebKit.DOM.EventTarget) image).add_event_listener_with_closure("mouseout", on_leave, false);
-			((WebKit.DOM.EventTarget) image).add_event_listener_with_closure("click", on_click, false);
+			addListener(image, image.get_attribute("FR_parent"));
+			continue;
 		}
-	}
 
-	[DBus (visible = false)]
-	private void removeListener(WebKit.DOM.HTMLImageElement image)
-	{
-		((WebKit.DOM.EventTarget) image).remove_event_listener_with_closure("mouseover", on_enter, false);
-		((WebKit.DOM.EventTarget) image).remove_event_listener_with_closure("mousemove", on_enter, false);
-		((WebKit.DOM.EventTarget) image).remove_event_listener_with_closure("mouseout", on_leave, false);
-		((WebKit.DOM.EventTarget) image).remove_event_listener_with_closure("click", on_click, false);
+		long nHeight = image.get_natural_height();
+		long nWidth = image.get_natural_width();
+		long height = image.get_height();
+		long width = image.get_width();
 
-		try
+		if(nHeight > 250 || nWidth > 250)
 		{
-			image.set_attribute("class", "");
-		}
-		catch(GLib.Error e)
-		{
-			stderr.printf("WebExtension.recalculate: %s", e.message);
+			double hRatio = (double)height / (double)nHeight;
+			double wRatio = (double)width / (double)nWidth;
+			double threshold = 0.8;
+
+			if(hRatio <= threshold
+			   || wRatio <= threshold)
+				addListener(image, image.src);
+			else
+				removeListener(image);
 		}
 	}
+}
 
-	[DBus (visible = false)]
-	private void on_enter(WebKit.DOM.EventTarget target, WebKit.DOM.Event event)
+[DBus (visible = false)]
+private void addListener(WebKit.DOM.HTMLImageElement image, string url)
+{
+	// check if url exists
+	if(GLib.FileUtils.test(url, GLib.FileTest.EXISTS))
 	{
-		try
-		{
-			var image = (WebKit.DOM.HTMLImageElement)target;
-			image.set_attribute("class", "clickable-img-hover");
-		}
-		catch(GLib.Error e)
-		{
+		((WebKit.DOM.EventTarget)image).add_event_listener_with_closure("mouseover", on_enter, false);
+		((WebKit.DOM.EventTarget)image).add_event_listener_with_closure("mousemove", on_enter, false);
+		((WebKit.DOM.EventTarget)image).add_event_listener_with_closure("mouseout", on_leave, false);
+		((WebKit.DOM.EventTarget)image).add_event_listener_with_closure("click", on_click, false);
+	}
+}
 
-		}
+[DBus (visible = false)]
+private void removeListener(WebKit.DOM.HTMLImageElement image)
+{
+	((WebKit.DOM.EventTarget)image).remove_event_listener_with_closure("mouseover", on_enter, false);
+	((WebKit.DOM.EventTarget)image).remove_event_listener_with_closure("mousemove", on_enter, false);
+	((WebKit.DOM.EventTarget)image).remove_event_listener_with_closure("mouseout", on_leave, false);
+	((WebKit.DOM.EventTarget)image).remove_event_listener_with_closure("click", on_click, false);
+
+	try
+	{
+		image.set_attribute("class", "");
 	}
+	catch(GLib.Error e)
+	{
+		stderr.printf("WebExtension.recalculate: %s", e.message);
+	}
+}
 
-	[DBus (visible = false)]
-	private void on_leave(WebKit.DOM.EventTarget target, WebKit.DOM.Event event)
+[DBus (visible = false)]
+private void on_enter(WebKit.DOM.EventTarget target, WebKit.DOM.Event event)
+{
+	try
+	{
+		var image = (WebKit.DOM.HTMLImageElement)target;
+		image.set_attribute("class", "clickable-img-hover");
+	}
+	catch(GLib.Error e)
 	{
-		try
-		{
-			var image = (WebKit.DOM.HTMLImageElement)target;
-			image.set_attribute("class", "");
-		}
-		catch(GLib.Error e)
-		{
 
-		}
 	}
+}
 
-	[DBus (visible = false)]
-	public void on_click(WebKit.DOM.EventTarget target, WebKit.DOM.Event event)
+[DBus (visible = false)]
+private void on_leave(WebKit.DOM.EventTarget target, WebKit.DOM.Event event)
+{
+	try
 	{
-		event.prevent_default();
 		var image = (WebKit.DOM.HTMLImageElement)target;
+		image.set_attribute("class", "");
+	}
+	catch(GLib.Error e)
+	{
 
-		string url = "";
-		var parent = image.get_parent_element();
-		if(parent.tag_name == "A")
-			url = parent.get_attribute("href");
+	}
+}
 
+[DBus (visible = false)]
+public void on_click(WebKit.DOM.EventTarget target, WebKit.DOM.Event event)
+{
+	event.prevent_default();
+	var image = (WebKit.DOM.HTMLImageElement)target;
 
-		int height = (int)image.natural_height;
-		int width = (int)image.natural_width;
-		string src = image.src;
-		string pref = "file://";
-		if(src.has_prefix(pref))
-			src = src.substring(pref.length);
+	string url = "";
+	var parent = image.get_parent_element();
+	if(parent.tag_name == "A")
+		url = parent.get_attribute("href");
 
-		if(image.has_attribute("FR_huge"))
-		{
-			src = image.get_attribute("FR_huge");
-			Gdk.Pixbuf.get_file_info(src, out width, out height);
-		}
-		else if(image.has_attribute("FR_parent"))
-		{
-			src = image.get_attribute("FR_parent");
-			Gdk.Pixbuf.get_file_info(src, out width, out height);
-		}
 
-		onClick(src, width, height, url);
+	int height = (int)image.natural_height;
+	int width = (int)image.natural_width;
+	string src = image.src;
+	string pref = "file://";
+	if(src.has_prefix(pref))
+		src = src.substring(pref.length);
+
+	if(image.has_attribute("FR_huge"))
+	{
+		src = image.get_attribute("FR_huge");
+		Gdk.Pixbuf.get_file_info(src, out width, out height);
 	}
+	else if(image.has_attribute("FR_parent"))
+	{
+		src = image.get_attribute("FR_parent");
+		Gdk.Pixbuf.get_file_info(src, out width, out height);
+	}
+
+	onClick(src, width, height, url);
+}
 }
 
 [DBus (name = "org.gnome.FeedReader.ArticleView")]
@@ -184,5 +184,5 @@ public void webkit_web_extension_initialize(WebKit.WebExtension extension)
 	var server = new FeedReaderWebExtension();
 	extension.page_created.connect(server.on_page_created);
 	Bus.own_name(BusType.SESSION, "org.gnome.FeedReader.ArticleView", BusNameOwnerFlags.NONE,
-		server.on_bus_aquired, null, () => { warning("Could not aquire name"); });
+	             server.on_bus_aquired, null, () => { warning("Could not aquire name"); });
 }
diff --git a/libraries/libIvy/Extractor.vala b/libraries/libIvy/Extractor.vala
index cb939567..b6126963 100644
--- a/libraries/libIvy/Extractor.vala
+++ b/libraries/libIvy/Extractor.vala
@@ -16,407 +16,407 @@
 
 namespace Ivy {
 
-	/**
-	 * Extracts frames and builds a {@link Stacktrace}
-	 *
-	 */
-	public class Extractor {
-
-		private bool show_debug_frames = false;
-
-		private string func = "";
-		private string file_path = "";
-		private string short_file_path = "";
-		private string l = "";
-		private string file_line = "";
-		private string func_line = "";
-		private string lib_address ="";
-
-		private static Gee.List<string> libraries_with_no_info = new Gee.ArrayList<string>();
-
-		private string get_module_name () {
-			var path = new char[1024];
-			Posix.readlink ("/proc/self/exe", path);
-			string result = (string) path;
-			return result;
-		}
+/**
+ * Extracts frames and builds a {@link Stacktrace}
+ *
+ */
+public class Extractor {
 
-		// TODO CARL convert this piece of code to vala conventions
-		private static string get_relative_path (string p_fullDestinationPath, string p_startPath) {
+private bool show_debug_frames = false;
 
-			string[] l_startPathParts = p_startPath.split ("/");
-			string[] l_destinationPathParts = p_fullDestinationPath.split ("/");
+private string func = "";
+private string file_path = "";
+private string short_file_path = "";
+private string l = "";
+private string file_line = "";
+private string func_line = "";
+private string lib_address ="";
 
-			int l_sameCounter = 0;
-			while ((l_sameCounter < l_startPathParts.length) &&
-				   (l_sameCounter < l_destinationPathParts.length) &&
-				   l_startPathParts[l_sameCounter] == l_destinationPathParts[l_sameCounter]) {
-				l_sameCounter++;
-			}
+private static Gee.List<string> libraries_with_no_info = new Gee.ArrayList<string>();
 
-			if (l_sameCounter == 0) {
-				return p_fullDestinationPath;             // There is no relative link.
-			}
+private string get_module_name () {
+	var path = new char[1024];
+	Posix.readlink ("/proc/self/exe", path);
+	string result = (string) path;
+	return result;
+}
 
-			StringBuilder l_builder = new StringBuilder ();
-			for (int i = l_sameCounter ; i < l_startPathParts.length ; i++) {
-				l_builder.append ("../");
-			}
+// TODO CARL convert this piece of code to vala conventions
+private static string get_relative_path (string p_fullDestinationPath, string p_startPath) {
 
-			for (int i = l_sameCounter ; i < l_destinationPathParts.length ; i++) {
-				l_builder.append (l_destinationPathParts[i] + "/");
-			}
+	string[] l_startPathParts = p_startPath.split ("/");
+	string[] l_destinationPathParts = p_fullDestinationPath.split ("/");
 
-			// CARL l_builder.Length--;
-			// Remove the last /
-			var result = l_builder.str;
-			result = result.substring (0, result.length - 1);
-			return result;
-		}
+	int l_sameCounter = 0;
+	while ((l_sameCounter < l_startPathParts.length) &&
+	       (l_sameCounter < l_destinationPathParts.length) &&
+	       l_startPathParts[l_sameCounter] == l_destinationPathParts[l_sameCounter]) {
+		l_sameCounter++;
+	}
 
-		private string extract_short_file_path (string file_path) {
-			var path = Environment.get_current_dir ();
-			/*var i = file_path.index_of ( path );
-			   if( i>=0 )
-				return file_path.substring ( path.length, file_path.length - path.length );
-			   return file_path; */
-			var result = get_relative_path (file_path, path);
-			return result;
-		}
+	if (l_sameCounter == 0) {
+		return p_fullDestinationPath;                             // There is no relative link.
+	}
 
-		// input : '/home/cran/Documents/Projects/elementary/noise/instant-beta/build/core/libnoise-core.so.0(noise_job_repository_create_job+0x309) [0x7ff60a021e69]'
-		// ouput: 0x309
-		private int extract_base_address (string line) {
-			int result = 0;
-			var start = line.last_index_of ("+");
-			if (start >= 0) {
-				var end = line.last_index_of (")");
-				if( end > start ) {
-					var text = line.substring (start+3,end-start-3);
-					text.scanf("%x",  &result);
-				}
-			}
-			return result;
-		}
+	StringBuilder l_builder = new StringBuilder ();
+	for (int i = l_sameCounter; i < l_startPathParts.length; i++) {
+		l_builder.append ("../");
+	}
 
-		private void process_info_for_file (string full_line, string str ) {
-			func = "";
-			file_path = "";
-			short_file_path = "";
-			l = "";
-			file_line = "";
-			func_line = "";
-			if (full_line == "")
-				return;
-
-			var lines = full_line.split ("\n");
-
-			if (lines.length > 0)
-				func_line = lines[0];
-
-			if (lines.length > 1)
-				file_line = lines[1];
-			if (file_line == "??:0" || file_line == "??:?")
-				file_line = "";
-			func = extract_function_name (str);
-
-			file_path = "";
-			short_file_path = "";
-			l = "";
-			if (file_line != "") {
-				if (func == "")
-					func = extract_function_name_from_line (func_line);
-				file_path = extract_file_path (file_line);
-				short_file_path = extract_short_file_path (file_path);
-				l = extract_line (file_line);
-			}
+	for (int i = l_sameCounter; i < l_destinationPathParts.length; i++) {
+		l_builder.append (l_destinationPathParts[i] + "/");
+	}
+
+	// CARL l_builder.Length--;
+	// Remove the last /
+	var result = l_builder.str;
+	result = result.substring (0, result.length - 1);
+	return result;
+}
+
+private string extract_short_file_path (string file_path) {
+	var path = Environment.get_current_dir ();
+	/*var i = file_path.index_of ( path );
+	   if( i>=0 )
+	        return file_path.substring ( path.length, file_path.length - path.length );
+	   return file_path; */
+	var result = get_relative_path (file_path, path);
+	return result;
+}
+
+// input : '/home/cran/Documents/Projects/elementary/noise/instant-beta/build/core/libnoise-core.so.0(noise_job_repository_create_job+0x309) [0x7ff60a021e69]'
+// ouput: 0x309
+private int extract_base_address (string line) {
+	int result = 0;
+	var start = line.last_index_of ("+");
+	if (start >= 0) {
+		var end = line.last_index_of (")");
+		if( end > start ) {
+			var text = line.substring (start+3,end-start-3);
+			text.scanf("%x",  &result);
 		}
+	}
+	return result;
+}
+
+private void process_info_for_file (string full_line, string str ) {
+	func = "";
+	file_path = "";
+	short_file_path = "";
+	l = "";
+	file_line = "";
+	func_line = "";
+	if (full_line == "")
+		return;
+
+	var lines = full_line.split ("\n");
+
+	if (lines.length > 0)
+		func_line = lines[0];
+
+	if (lines.length > 1)
+		file_line = lines[1];
+	if (file_line == "??:0" || file_line == "??:?")
+		file_line = "";
+	func = extract_function_name (str);
+
+	file_path = "";
+	short_file_path = "";
+	l = "";
+	if (file_line != "") {
+		if (func == "")
+			func = extract_function_name_from_line (func_line);
+		file_path = extract_file_path (file_line);
+		short_file_path = extract_short_file_path (file_path);
+		l = extract_line (file_line);
+	}
+}
+
+private void process_info_from_lib (string file_path, string str) {
+	//stdout.printf( "process_info_from_lib('%s', '%s') func: '%s'\n", file_path, str, func);
+	var has_info = true;
+	var addr1_s = "";
+	var lib_addr = "";
+	var cmd2 = "";
+	lib_address ="";
+	lock( libraries_with_no_info)
+	{
+		if( libraries_with_no_info.index_of (file_path) == -1 ) {
+			// The library is not on the black list
+			cmd2 = "nm %s".printf(file_path);
+
+			addr1_s = execute_command_sync_get_output (cmd2);
+			if( addr1_s == null || addr1_s == "" )
+			{
+				// stdout.printf( "ADDED TO NO INFO: '%s'\n", file_path);
+				libraries_with_no_info.add (file_path);
+				has_info = false;
 
-		private void process_info_from_lib (string file_path, string str) {
-			//stdout.printf( "process_info_from_lib('%s', '%s') func: '%s'\n", file_path, str, func);
-			var has_info = true;
-			var addr1_s = "";
-			var lib_addr = "";
-			var cmd2 = "";
-			lib_address ="";
-			lock( libraries_with_no_info)
-			 {
-				if( libraries_with_no_info.index_of (file_path) == -1 ){
-					 // The library is not on the black list
-					cmd2 = "nm %s".printf(file_path);
-
-					 addr1_s = execute_command_sync_get_output (cmd2);
-					 if( addr1_s == null || addr1_s == "" )
-					 {
-						// stdout.printf( "ADDED TO NO INFO: '%s'\n", file_path);
-						libraries_with_no_info.add (file_path);
-						has_info = false;
-
-					 }
-				}
-				else
-					has_info = false;
 			}
-			if( has_info && func != "" )
+		}
+		else
+			has_info = false;
+	}
+	if( has_info && func != "" )
+	{
+		MatchInfo info;
+		var expression = "\\n[^ ]* T "+func;
+		try {
+
+			Regex regex = new Regex (expression);
+			int count = 0;
+			string matches = "";
+			if( regex.match (addr1_s, 0, out info) )
 			{
-				MatchInfo info;
-				var expression = "\\n[^ ]* T "+func;
-				try {
-
-					Regex regex = new Regex (expression);
-					int count = 0;
-					string matches = "";
-					if( regex.match (addr1_s, 0, out info) )
-					 {
-						while( info.matches() ){
-							var lll = info.fetch(0);
-							// stdout.printf ( "lll '%s'\n", lll );
-							lib_addr = lll.substring(0, lll.index_of(" "));
-							matches += lib_addr + "\n";
-							info.next();
-							count++;
-						}
-						if( count >1 )
-						{
-						   stdout.printf ("  XX %d matches for '%s'. Command: '%s'. Matches: '%s'\n", count, func, cmd2, matches);
-						}
-						 // stdout.printf ("  YY %d matches for '%s'. Command: '%s'. Matches: '%s'\n", count, func, cmd2, matches);
-					}
-
-				} catch (RegexError e)
-				{
-					critical( "Error while processing regex '%s. Err: '%s", expression, e.message );
+				while( info.matches() ) {
+					var lll = info.fetch(0);
+					// stdout.printf ( "lll '%s'\n", lll );
+					lib_addr = lll.substring(0, lll.index_of(" "));
+					matches += lib_addr + "\n";
+					info.next();
+					count++;
 				}
-				//stdout.printf ("addr1_s %s\n", addr1_s);
-				int addr1 = 0;
-				lib_addr.scanf("%x",  &addr1);
-				if( addr1 != 0 ) {
-					int addr2 = extract_base_address (str);
-					string addr3 = "%#08x".printf (addr1+addr2);
-					lib_address = addr3;
-					// stdout.printf ("lib_address : %s\n", lib_address);
-					var new_full_line = process_line (file_path, addr3);
-					//stdout.printf ("STR : %s\n", str);
-					// stdout.printf ("AD1 : %s\n", addr1_s);
-					//stdout.printf ("AD2 : %#08x\n", addr2);
-					//stdout.printf ("AD3 : %s\n", addr3);
-					//stdout.printf ("LIB : %s\n", file_path);
-					//stdout.printf ("RES : %s\n", new_full_line);
-
-					process_info_for_file (new_full_line, str );
+				if( count >1 )
+				{
+					stdout.printf ("  XX %d matches for '%s'. Command: '%s'. Matches: '%s'\n", count, func, cmd2, matches);
 				}
-				else
-					stdout.printf ("NULL\n");
+				// stdout.printf ("  YY %d matches for '%s'. Command: '%s'. Matches: '%s'\n", count, func, cmd2, matches);
 			}
 
+		} catch (RegexError e)
+		{
+			critical( "Error while processing regex '%s. Err: '%s", expression, e.message );
 		}
-
-		private string extract_function_name (string line) {
-			if (line == "")
-				return "";
-			var start = line.index_of ("(");
-			if (start >= 0) {
-				var end = line.index_of ("+", start);
-				if (end >= 0) {
-					var result = line.substring (start + 1, end - start - 1);
-					return result.strip ();
-				}
-			}
-			return "";
+		//stdout.printf ("addr1_s %s\n", addr1_s);
+		int addr1 = 0;
+		lib_addr.scanf("%x",  &addr1);
+		if( addr1 != 0 ) {
+			int addr2 = extract_base_address (str);
+			string addr3 = "%#08x".printf (addr1+addr2);
+			lib_address = addr3;
+			// stdout.printf ("lib_address : %s\n", lib_address);
+			var new_full_line = process_line (file_path, addr3);
+			//stdout.printf ("STR : %s\n", str);
+			// stdout.printf ("AD1 : %s\n", addr1_s);
+			//stdout.printf ("AD2 : %#08x\n", addr2);
+			//stdout.printf ("AD3 : %s\n", addr3);
+			//stdout.printf ("LIB : %s\n", file_path);
+			//stdout.printf ("RES : %s\n", new_full_line);
+
+			process_info_for_file (new_full_line, str );
 		}
+		else
+			stdout.printf ("NULL\n");
+	}
 
-		private string extract_function_name_from_line (string line) {
-			return line.strip ();
-		}
+}
 
-		private string extract_file_path_from (string str) {
-			if (str == "")
-				return "";
-			/*if( str.index_of("??") >= 0)
-				//result = result.substring (4, line.length - 4 );
-				stdout.printf ("ERR2?? : %s\n", str ) ; */
-			var start = str.index_of ("(");
-			if (start >= 0) {
-				return str.substring (0, start).strip ();
-			}
-			return str.strip ();
+private string extract_function_name (string line) {
+	if (line == "")
+		return "";
+	var start = line.index_of ("(");
+	if (start >= 0) {
+		var end = line.index_of ("+", start);
+		if (end >= 0) {
+			var result = line.substring (start + 1, end - start - 1);
+			return result.strip ();
 		}
+	}
+	return "";
+}
 
-		private string extract_file_path (string line) {
-			var result = line;
-			if (result == "")
-				return "";
-			if (result == "??:0??:0")
-				return "";
-			// For some reason, the file name can starts with ??:0
-			if (result.has_prefix ("??:0"))
-				result = result.substring (4, line.length - 4);
-			// stdout.printf ("ERR1?? : %s\n", line );
-			var start = result.index_of (":");
-			if (start >= 0) {
-				result = result.substring (0, start);
-				return result.strip ();
-			}
-			return "";
-		}
+private string extract_function_name_from_line (string line) {
+	return line.strip ();
+}
 
-		private static string extract_line (string line) {
-			var result = line;
-			if (result == "")
-				return "";
-			if (result.has_prefix ("??:0"))
-				result = result.substring (4, line.length - 4);
-			var start = result.index_of (":");
-			if (start >= 0) {
-				result = result.substring (start + 1, line.length - start - 1);
-				var end = result.index_of ("(");
-				if (end >= 0) {
-					result = result.substring (0, end);
-				}
-				return result.strip ();
-			}
-			return "";
+private string extract_file_path_from (string str) {
+	if (str == "")
+		return "";
+	/*if( str.index_of("??") >= 0)
+	        //result = result.substring (4, line.length - 4 );
+	        stdout.printf ("ERR2?? : %s\n", str ) ; */
+	var start = str.index_of ("(");
+	if (start >= 0) {
+		return str.substring (0, start).strip ();
+	}
+	return str.strip ();
+}
+
+private string extract_file_path (string line) {
+	var result = line;
+	if (result == "")
+		return "";
+	if (result == "??:0??:0")
+		return "";
+	// For some reason, the file name can starts with ??:0
+	if (result.has_prefix ("??:0"))
+		result = result.substring (4, line.length - 4);
+	// stdout.printf ("ERR1?? : %s\n", line );
+	var start = result.index_of (":");
+	if (start >= 0) {
+		result = result.substring (0, start);
+		return result.strip ();
+	}
+	return "";
+}
+
+private static string extract_line (string line) {
+	var result = line;
+	if (result == "")
+		return "";
+	if (result.has_prefix ("??:0"))
+		result = result.substring (4, line.length - 4);
+	var start = result.index_of (":");
+	if (start >= 0) {
+		result = result.substring (start + 1, line.length - start - 1);
+		var end = result.index_of ("(");
+		if (end >= 0) {
+			result = result.substring (0, end);
 		}
+		return result.strip ();
+	}
+	return "";
+}
 
-		private string extract_address (string line) {
-			if (line == "")
-				return "";
-			var start = line.index_of ("[");
-			if (start >= 0) {
-				var end = line.index_of ("]", start);
-				if (end >= 0) {
-					var result = line.substring (start + 1, end - start - 1);
-					return result.strip ();
-				}
-			}
-			return "";
+private string extract_address (string line) {
+	if (line == "")
+		return "";
+	var start = line.index_of ("[");
+	if (start >= 0) {
+		var end = line.index_of ("]", start);
+		if (end >= 0) {
+			var result = line.substring (start + 1, end - start - 1);
+			return result.strip ();
 		}
+	}
+	return "";
+}
 
-		private string execute_command_sync_get_output (string cmd) {
-			try {
-				int exitCode;
-				string std_out;
-				string std_err;
-				Process.spawn_command_line_sync (cmd, out std_out, out std_err, out exitCode);
-				if( exitCode == 0)
-					return std_out;
-				else
-					print ("Error while executing '%s'. Exit code '%d'\n".printf(cmd, exitCode));
+private string execute_command_sync_get_output (string cmd) {
+	try {
+		int exitCode;
+		string std_out;
+		string std_err;
+		Process.spawn_command_line_sync (cmd, out std_out, out std_err, out exitCode);
+		if( exitCode == 0)
+			return std_out;
+		else
+			print ("Error while executing '%s'. Exit code '%d'\n".printf(cmd, exitCode));
 
-			}
-			catch (Error e) {
-				print ("Error while executing '%s': %s\n".printf(cmd,e.message));
-			}
-			return "";
-		}
+	}
+	catch (Error e) {
+		print ("Error while executing '%s': %s\n".printf(cmd,e.message));
+	}
+	return "";
+}
 
-		// Poor's man demangler. libunwind is another dep
-		// TODO : Optimize this
-		// module : app
-		// address : 0x007f80
-		// output : /home/cran/Projects/noise/noise-perf-instant-search/tests/errors.vala:87
-		private string process_line (string module, string address) {
-			var cmd = "addr2line -f -e %s %s".printf (module, address);
-			var result = execute_command_sync_get_output (cmd);
-			//stdout.printf( "CMD %s\n", cmd);
-			return result;
-		}
+// Poor's man demangler. libunwind is another dep
+// TODO : Optimize this
+// module : app
+// address : 0x007f80
+// output : /home/cran/Projects/noise/noise-perf-instant-search/tests/errors.vala:87
+private string process_line (string module, string address) {
+	var cmd = "addr2line -f -e %s %s".printf (module, address);
+	var result = execute_command_sync_get_output (cmd);
+	//stdout.printf( "CMD %s\n", cmd);
+	return result;
+}
 
-	/**
-	 * Populates the stacktrace with frames
-	 *
-	 * The frames are extracted from ``Linux.Backtrace`` and enriched
-	 * via calls to unix tools ``nm`` and ``addr2line``.
-	 *
-	 * ''Warning:'' because this methods calls synchronously other applications (nm and addr2line), it
-	 * can have a significant impact on performance.
-	 *
-	 * @param trace the stacktrace
-	 */
-		public void create_stacktrace (Stacktrace trace) {
-			int frame_count = 100;
-			int skipped_frames_count = 5;
-			// Stacktrace not due to a crash
-			if (trace.is_custom)
-				skipped_frames_count = 3;
-
-			void *[] array = new void *[frame_count];
-
-			trace.frames.clear ();
-			trace.first_vala = null;
-			trace.max_file_name_length = 0;
-			trace.is_all_function_name_blank = true;
-			trace.is_all_file_name_blank = true;
-
-			// TODO fix that > 0.26
+/**
+ * Populates the stacktrace with frames
+ *
+ * The frames are extracted from ``Linux.Backtrace`` and enriched
+ * via calls to unix tools ``nm`` and ``addr2line``.
+ *
+ * ''Warning:'' because this methods calls synchronously other applications (nm and addr2line), it
+ * can have a significant impact on performance.
+ *
+ * @param trace the stacktrace
+ */
+public void create_stacktrace (Stacktrace trace) {
+	int frame_count = 100;
+	int skipped_frames_count = 5;
+	// Stacktrace not due to a crash
+	if (trace.is_custom)
+		skipped_frames_count = 3;
+
+	void *[] array = new void *[frame_count];
+
+	trace.frames.clear ();
+	trace.first_vala = null;
+	trace.max_file_name_length = 0;
+	trace.is_all_function_name_blank = true;
+	trace.is_all_file_name_blank = true;
+
+	// TODO fix that > 0.26
 			#if VALA_0_26 || VALA_0_28
-			var size = Linux.Backtrace.@get (array);
-			var strings = Linux.Backtrace.symbols (array);
+	var size = Linux.Backtrace.@get (array);
+	var strings = Linux.Backtrace.symbols (array);
 			#else
-			int size = Linux.backtrace (array, frame_count);
-			unowned string[] strings = Linux.backtrace_symbols (array, size);
-			// Needed because of some weird bug
-			strings.length = size;
+	int size = Linux.backtrace (array, frame_count);
+	unowned string[] strings = Linux.backtrace_symbols (array, size);
+	// Needed because of some weird bug
+	strings.length = size;
 			#endif
 
-			int[] addresses = (int[])array;
-			string module = get_module_name ();
-			// First ones are the handler
-			for (int i = skipped_frames_count ; i < size ; i++) {
-				int address = addresses[i];
-				string str = strings[i];
-				var addr = extract_address (str);
-				lib_address ="";
-				//stdout.printf ("9 '%s'. Addr: '%s' \n", func, addr);
-				var full_line = process_line (module, addr);
-				//stdout.printf ("10 '%s'\n", func);
-				if( full_line == "" ) {
-					// Happens when the process memory is going up and up
-					// Likely a memory leak
-					// Like in the test suite for echo
-					// ** (/home/cran/Documents/Projects/i-hate-farms/ide/echo/build/test:2859):
-					// CRITICAL **: vala_data_type_copy: assertion 'self != NULL' failed
-					// Error while executing 'addr2line -f -e /home/cran/Documents/Projects/i-
-					// hate-farms/ide/echo/build/test 0x2afe3b5beb32': Failed to fork (Cannot allocate memory)
-
-					print ("Something went very wrong. Your stacktrace cannot be displayed\n");
-					break;
-				}
-				process_info_for_file( full_line, str);
-				//stdout.printf ("11 '%s'\n", func);
-				if (file_line == "") {
-					file_path = extract_file_path_from (str);
+	int[] addresses = (int[])array;
+	string module = get_module_name ();
+	// First ones are the handler
+	for (int i = skipped_frames_count; i < size; i++) {
+		int address = addresses[i];
+		string str = strings[i];
+		var addr = extract_address (str);
+		lib_address ="";
+		//stdout.printf ("9 '%s'. Addr: '%s' \n", func, addr);
+		var full_line = process_line (module, addr);
+		//stdout.printf ("10 '%s'\n", func);
+		if( full_line == "" ) {
+			// Happens when the process memory is going up and up
+			// Likely a memory leak
+			// Like in the test suite for echo
+			// ** (/home/cran/Documents/Projects/i-hate-farms/ide/echo/build/test:2859):
+			// CRITICAL **: vala_data_type_copy: assertion 'self != NULL' failed
+			// Error while executing 'addr2line -f -e /home/cran/Documents/Projects/i-
+			// hate-farms/ide/echo/build/test 0x2afe3b5beb32': Failed to fork (Cannot allocate memory)
+
+			print ("Something went very wrong. Your stacktrace cannot be displayed\n");
+			break;
+		}
+		process_info_for_file( full_line, str);
+		//stdout.printf ("11 '%s'\n", func);
+		if (file_line == "") {
+			file_path = extract_file_path_from (str);
 
-				}
-				//stdout.printf ("12 '%s'\n", func);
-				// The file name may ends with .so or .so.0 ...
-				if( ".so" in file_path ) {
-					process_info_from_lib (file_path, str);
-				}
-				//stdout.printf ("14 '%s'\n", func);
-				if( show_debug_frames )
-				{
-					stdout.printf ("\nFrame %d \n--------\n  . addr: [%s]\n  . full_line: '%s'\n  . file_line: '%s'\n  . func_line: '%s'\n  . str : '%s'\n  . func: '%s'\n  . file: '%s'\n  . line: '%s'\n  . address: '%#08x'\n  . lib_address: '%s'\n",
-					i, addr, full_line, file_line, func_line, str, func, file_path, l, address, lib_address);
-				}
-				if (func != "" && file_path.has_suffix (".vala") && trace.is_all_function_name_blank)
-					trace.is_all_function_name_blank = false;
+		}
+		//stdout.printf ("12 '%s'\n", func);
+		// The file name may ends with .so or .so.0 ...
+		if( ".so" in file_path ) {
+			process_info_from_lib (file_path, str);
+		}
+		//stdout.printf ("14 '%s'\n", func);
+		if( show_debug_frames )
+		{
+			stdout.printf ("\nFrame %d \n--------\n  . addr: [%s]\n  . full_line: '%s'\n  . file_line: '%s'\n  . func_line: '%s'\n  . str : '%s'\n  . func: '%s'\n  . file: '%s'\n  . line: '%s'\n  . address: '%#08x'\n  . lib_address: '%s'\n",
+			               i, addr, full_line, file_line, func_line, str, func, file_path, l, address, lib_address);
+		}
+		if (func != "" && file_path.has_suffix (".vala") && trace.is_all_function_name_blank)
+			trace.is_all_function_name_blank = false;
 
-				if (short_file_path != "" && trace.is_all_file_name_blank)
-					trace.is_all_file_name_blank = false;
+		if (short_file_path != "" && trace.is_all_file_name_blank)
+			trace.is_all_file_name_blank = false;
 
-				var line_number = extract_line (file_line);
-				var frame = new Frame (addr, file_line, func, file_path, short_file_path, line_number);
+		var line_number = extract_line (file_line);
+		var frame = new Frame (addr, file_line, func, file_path, short_file_path, line_number);
 
-				if (trace.first_vala == null && file_path.has_suffix (".vala"))
-					trace.first_vala = frame;
+		if (trace.first_vala == null && file_path.has_suffix (".vala"))
+			trace.first_vala = frame;
 
-				if (short_file_path.length > trace.max_file_name_length)
-					trace.max_file_name_length = short_file_path.length;
-				if (l.length > trace.max_line_number_length)
-					trace.max_line_number_length = l.length;
-				trace.frames.add (frame);
-			}
-		}
+		if (short_file_path.length > trace.max_file_name_length)
+			trace.max_file_name_length = short_file_path.length;
+		if (l.length > trace.max_line_number_length)
+			trace.max_line_number_length = l.length;
+		trace.frames.add (frame);
 	}
 }
+}
+}
diff --git a/libraries/libIvy/Frame.vala b/libraries/libIvy/Frame.vala
index 383576b1..7d1bdc2c 100644
--- a/libraries/libIvy/Frame.vala
+++ b/libraries/libIvy/Frame.vala
@@ -16,87 +16,87 @@
 
 namespace Ivy {
 
-	/**
-	 * A part of a stacktrace
-	 *
-	 * This class represent on instance of a frame, ie a particular location
-	 * in a binary (application or library) on the system called by the application
-	 *
-	 * ''Note:'' frames from system libraries without code information available are
-	 * not displayed by default. See {@link Stacktrace.hide_installed_libraries} for how to
-	 * display them.
-	 **/
-	public class Frame {
+/**
+ * A part of a stacktrace
+ *
+ * This class represent on instance of a frame, ie a particular location
+ * in a binary (application or library) on the system called by the application
+ *
+ * ''Note:'' frames from system libraries without code information available are
+ * not displayed by default. See {@link Stacktrace.hide_installed_libraries} for how to
+ * display them.
+ **/
+public class Frame {
 
-		/**
-		 * Address of the stack in hexadecimal
-		 *
-		 * Ex: ``0x309``
-		 **/
-		public string address  { get;private set;default = "";}
+/**
+ * Address of the stack in hexadecimal
+ *
+ * Ex: ``0x309``
+ **/
+public string address  { get; private set; default = "";}
 
-		/**
-		 * Line of code of the frame
-		 *
-		 * Can point to C code, Vala code or be blank if
-		 * no symbol is available (or if -rdynamic has not been set during the
-		 * compilation of the binary)
-		 *
-		 * Ex:
-		 **/
-		public string line { get;private set;default = "";}
+/**
+ * Line of code of the frame
+ *
+ * Can point to C code, Vala code or be blank if
+ * no symbol is available (or if -rdynamic has not been set during the
+ * compilation of the binary)
+ *
+ * Ex:
+ **/
+public string line { get; private set; default = "";}
 
-		/**
-		 * Line number in the code file.
-		 *
-		 * May be blank if no code information is available
-		 *
-		 * Ex: ``25``
-		 **/
-		public string line_number { get;private set;default = "";}
+/**
+ * Line number in the code file.
+ *
+ * May be blank if no code information is available
+ *
+ * Ex: ``25``
+ **/
+public string line_number { get; private set; default = "";}
 
-		/**
-		 * Full path to the code file as it was stored on the building machine
-		 *
-		 * Returns the path to the installed binary if no code information is available
-		 *
-		 * Ex: ``/home/cran/Documents/Projects/i-hate-farms/stacktrace/samples/error_sigsegv.vala``
-		 *
-		 * Ex: ``/lib/x86_64-linux-gnu/libc.so.6`` if no code information is available
-		 **/
-		public string file_path { get;private set;default = "";}
+/**
+ * Full path to the code file as it was stored on the building machine
+ *
+ * Returns the path to the installed binary if no code information is available
+ *
+ * Ex: ``/home/cran/Documents/Projects/i-hate-farms/stacktrace/samples/error_sigsegv.vala``
+ *
+ * Ex: ``/lib/x86_64-linux-gnu/libc.so.6`` if no code information is available
+ **/
+public string file_path { get; private set; default = "";}
 
-		/**
-		 * Path the code file relative to the current path
-		 *
-		 * Returns the path to the installed binary if no code information is available
-		 *
-		 * Ex: ``/stuff/to/stuff/``
-		 **/
-		public string file_short_path { get;private set;default = "";}
+/**
+ * Path the code file relative to the current path
+ *
+ * Returns the path to the installed binary if no code information is available
+ *
+ * Ex: ``/stuff/to/stuff/``
+ **/
+public string file_short_path { get; private set; default = "";}
 
-		/**
-		 * C function name
-		 *
-		 * Because only the C function name is avaialable,
-		 * the name mixes the vala class and vala method name (by default separated by ``_``).
-		 *
-		 * For more information about getting full vala names see [[https://bugzilla.gnome.org/show_bug.cgi?id=738784|vala bug #738784]]
-		 *
-		 * Ex: ``namespace_someclass_method``
-		 **/
-		public string function { get;private set;default = "";}
+/**
+ * C function name
+ *
+ * Because only the C function name is avaialable,
+ * the name mixes the vala class and vala method name (by default separated by ``_``).
+ *
+ * For more information about getting full vala names see [[https://bugzilla.gnome.org/show_bug.cgi?id=738784|vala bug #738784]]
+ *
+ * Ex: ``namespace_someclass_method``
+ **/
+public string function { get; private set; default = "";}
 
-		public Frame (string address, string line, string function, string file_path, string file_short_path, string line_number) {
-			this._address = address;
-			this._line = line;
+public Frame (string address, string line, string function, string file_path, string file_short_path, string line_number) {
+	this._address = address;
+	this._line = line;
 
-			this._file_path = file_path;
-			this._file_short_path = file_short_path;
-			this._function = function;
-			this.line_number = line_number;
-		}
+	this._file_path = file_path;
+	this._file_short_path = file_short_path;
+	this._function = function;
+	this.line_number = line_number;
+}
 
-	}
+}
 
 }
diff --git a/libraries/libIvy/Printer.vala b/libraries/libIvy/Printer.vala
index 84d7812b..1786f899 100644
--- a/libraries/libIvy/Printer.vala
+++ b/libraries/libIvy/Printer.vala
@@ -16,227 +16,227 @@
 
 namespace Ivy {
 
-	/**
-	 * Prints the stacktrace to ``stdout`` in colors
-	 *
-	 */
-	public class Printer {
+/**
+ * Prints the stacktrace to ``stdout`` in colors
+ *
+ */
+public class Printer {
 
-		private Color background_color = Color.BLACK;
-		private int title_length = 0;
+private Color background_color = Color.BLACK;
+private int title_length = 0;
 
-		private Stacktrace stacktrace;
+private Stacktrace stacktrace;
 
-	   private string get_reset_code () {
-			// return get_color_code (Style.RESET, Colors.WHITE, Colors.BLACK);
-			return "\x1b[0m";
-		}
+private string get_reset_code () {
+	// return get_color_code (Style.RESET, Colors.WHITE, Colors.BLACK);
+	return "\x1b[0m";
+}
 
-		private string get_reset_style () {
-			return get_color_code (Style.DIM, stacktrace.highlight_color, background_color);
-		}
+private string get_reset_style () {
+	return get_color_code (Style.DIM, stacktrace.highlight_color, background_color);
+}
 
-		private string get_color_code (Style attr, Color fg, Color bg = background_color) {
-			/* Command is the control command to the terminal */
-			if (bg == Color.BLACK)
-				return "%c[%d;%dm".printf (0x1B, (int) attr, (int) fg + 30);
-			else
-				return "%c[%d;%d;%dm".printf (0x1B, (int) attr, (int) fg + 30, (int) bg + 40);
-		}
+private string get_color_code (Style attr, Color fg, Color bg = background_color) {
+	/* Command is the control command to the terminal */
+	if (bg == Color.BLACK)
+		return "%c[%d;%dm".printf (0x1B, (int) attr, (int) fg + 30);
+	else
+		return "%c[%d;%d;%dm".printf (0x1B, (int) attr, (int) fg + 30, (int) bg + 40);
+}
 
-		private string get_signal_name () {
-			return stacktrace.sig.to_string ();
-		}
+private string get_signal_name () {
+	return stacktrace.sig.to_string ();
+}
 
-		private string get_highlight_code () {
-			return get_color_code (Style.BRIGHT, stacktrace.highlight_color);
-		}
+private string get_highlight_code () {
+	return get_color_code (Style.BRIGHT, stacktrace.highlight_color);
+}
 
-		private string get_printable_function (Frame frame, int padding = 0) {
-			var result = "";
-			var is_unknown = false;
-			if (frame.function == "") {
-				result = "<unknown> " + frame.address;
-				is_unknown = true;
-			} else {
-				var s = "";
-				int count = padding - get_signal_name ().length;
-				if (padding != 0 && count > 0)
-					s = string.nfill (count, ' ');
-				result = "'" + frame.function + "'" + s;
-			}
-			if (is_unknown)
-				return result + get_reset_code ();
-			else
-				return get_highlight_code () + result + get_reset_code ();
-		}
+private string get_printable_function (Frame frame, int padding = 0) {
+	var result = "";
+	var is_unknown = false;
+	if (frame.function == "") {
+		result = "<unknown> " + frame.address;
+		is_unknown = true;
+	} else {
+		var s = "";
+		int count = padding - get_signal_name ().length;
+		if (padding != 0 && count > 0)
+			s = string.nfill (count, ' ');
+		result = "'" + frame.function + "'" + s;
+	}
+	if (is_unknown)
+		return result + get_reset_code ();
+	else
+		return get_highlight_code () + result + get_reset_code ();
+}
 
-		private string get_printable_line_number (Frame frame, bool pad = true) {
-			var path = frame.line_number;
-			var max_line_number_length = stacktrace.max_line_number_length;
-			var result = "";
-			var color = get_highlight_code ();
-			if (path.length >= max_line_number_length || !pad)
-				result = color + path + get_reset_style ();
-			else {
-				result = color + path + get_reset_style ();
-				result = string.nfill (max_line_number_length - path.length, ' ') + result;
-			}
-			return result;
-		}
+private string get_printable_line_number (Frame frame, bool pad = true) {
+	var path = frame.line_number;
+	var max_line_number_length = stacktrace.max_line_number_length;
+	var result = "";
+	var color = get_highlight_code ();
+	if (path.length >= max_line_number_length || !pad)
+		result = color + path + get_reset_style ();
+	else {
+		result = color + path + get_reset_style ();
+		result = string.nfill (max_line_number_length - path.length, ' ') + result;
+	}
+	return result;
+}
 
-		private string get_printable_file_short_path (Frame frame, bool pad = true) {
-			var path = frame.file_short_path;
-			var max_file_name_length = stacktrace.max_file_name_length;
-			var result = "";
-			var color = get_highlight_code ();
-			if (path.length >= max_file_name_length || !pad)
-				result = color + path + get_reset_style ();
-			else {
-				result = color + path + get_reset_style ();
-				result = result + string.nfill (max_file_name_length - path.length, ' ');
-			}
-			return result;
-		}
+private string get_printable_file_short_path (Frame frame, bool pad = true) {
+	var path = frame.file_short_path;
+	var max_file_name_length = stacktrace.max_file_name_length;
+	var result = "";
+	var color = get_highlight_code ();
+	if (path.length >= max_file_name_length || !pad)
+		result = color + path + get_reset_style ();
+	else {
+		result = color + path + get_reset_style ();
+		result = result + string.nfill (max_file_name_length - path.length, ' ');
+	}
+	return result;
+}
 
-		private string get_printable_title () {
-			var c = get_color_code (Style.DIM, stacktrace.highlight_color, background_color);
-			var color = get_highlight_code ();
-
-			var result = "";
-
-			if( stacktrace.is_custom)
-				result = "%sA function was called in %s".printf (
-					c,
-					get_reset_style ());
-			else
-				result = "%sAn error occured %s(%s)%s".printf (
-					c,
-					color,
-					get_signal_name (),
-					get_reset_style ());
-
-			title_length = get_signal_name ().length;
-			return result;
-		}
+private string get_printable_title () {
+	var c = get_color_code (Style.DIM, stacktrace.highlight_color, background_color);
+	var color = get_highlight_code ();
+
+	var result = "";
+
+	if( stacktrace.is_custom)
+		result = "%sA function was called in %s".printf (
+			c,
+			get_reset_style ());
+	else
+		result = "%sAn error occured %s(%s)%s".printf (
+			c,
+			color,
+			get_signal_name (),
+			get_reset_style ());
+
+	title_length = get_signal_name ().length;
+	return result;
+}
 
-		private string get_reason () {
-			// var c = get_reset_code();
-			var sig = stacktrace.sig;
+private string get_reason () {
+	// var c = get_reset_code();
+	var sig = stacktrace.sig;
 
-			var color = get_highlight_code ();
-			if (sig == ProcessSignal.TRAP) {
-				return "The reason is likely %san uncaught error%s".printf (
-					color, get_reset_code ());
-			}
-			if (sig == ProcessSignal.ABRT) {
-				return "The reason is likely %sa failed assertion (assert...)%s".printf (
-					color, get_reset_code ());
-			}
-			if (sig == ProcessSignal.SEGV) {
-				return "The reason is likely %sa null reference being used%s".printf (
-					color, get_reset_code ());
-			}
-			return "Unknown reason";
-		}
+	var color = get_highlight_code ();
+	if (sig == ProcessSignal.TRAP) {
+		return "The reason is likely %san uncaught error%s".printf (
+			color, get_reset_code ());
+	}
+	if (sig == ProcessSignal.ABRT) {
+		return "The reason is likely %sa failed assertion (assert...)%s".printf (
+			color, get_reset_code ());
+	}
+	if (sig == ProcessSignal.SEGV) {
+		return "The reason is likely %sa null reference being used%s".printf (
+			color, get_reset_code ());
+	}
+	return "Unknown reason";
+}
 
-		/**
-		 * Print the stacktrace to ``stdout``
-		 *
-		 * @param trace the stacktrace
-		 *
-		 */
-		public virtual void print (Stacktrace trace) {
-			this.stacktrace = trace;
-			background_color = stacktrace.error_background;
-			var header = "%s%s\n".printf (get_printable_title (),
-										  get_reset_code ());
-			var first_vala = trace.first_vala;
-
-			if (trace.first_vala != null) {
-				header = "%s in %s, line %s in %s\n".printf (
-					get_printable_title (),
-					get_printable_file_short_path (first_vala, false),
-					get_printable_line_number (first_vala, false),
-					get_printable_function (first_vala) + get_reset_code ());
-				title_length += first_vala.line_number.length +
-								first_vala.function.length +
-								first_vala.file_short_path.length;
-			}
-			stdout.printf (header);
-			background_color = Color.BLACK;
-			if( !stacktrace.is_custom) {
-				var reason = get_reason ();
-				stdout.printf ("   %s.\n", reason);
-			}
-			var is_all_file_name_blank = stacktrace.is_all_file_name_blank;
+/**
+ * Print the stacktrace to ``stdout``
+ *
+ * @param trace the stacktrace
+ *
+ */
+public virtual void print (Stacktrace trace) {
+	this.stacktrace = trace;
+	background_color = stacktrace.error_background;
+	var header = "%s%s\n".printf (get_printable_title (),
+	                              get_reset_code ());
+	var first_vala = trace.first_vala;
+
+	if (trace.first_vala != null) {
+		header = "%s in %s, line %s in %s\n".printf (
+			get_printable_title (),
+			get_printable_file_short_path (first_vala, false),
+			get_printable_line_number (first_vala, false),
+			get_printable_function (first_vala) + get_reset_code ());
+		title_length += first_vala.line_number.length +
+		                first_vala.function.length +
+		                first_vala.file_short_path.length;
+	}
+	stdout.printf (header);
+	background_color = Color.BLACK;
+	if( !stacktrace.is_custom) {
+		var reason = get_reason ();
+		stdout.printf ("   %s.\n", reason);
+	}
+	var is_all_file_name_blank = stacktrace.is_all_file_name_blank;
 
-			// Has the user forgot to compile with -g -X -rdynamic flag ?
-			if (is_all_file_name_blank) {
-				var advice = "   %sNote%s: no file path and line numbers can be retrieved. Are you sure %syou added -g -X -rdynamic%s to valac command line?\n";
-				var color = get_highlight_code ();
-				stdout.printf (advice, color, get_reset_code (), color, get_reset_code ());
-			}
+	// Has the user forgot to compile with -g -X -rdynamic flag ?
+	if (is_all_file_name_blank) {
+		var advice = "   %sNote%s: no file path and line numbers can be retrieved. Are you sure %syou added -g -X -rdynamic%s to valac command line?\n";
+		var color = get_highlight_code ();
+		stdout.printf (advice, color, get_reset_code (), color, get_reset_code ());
+	}
 
-			// Has the user forgot to compile with rdynamic flag ?
-			if (stacktrace.is_all_function_name_blank && !is_all_file_name_blank) {
-				var advice = "   %sNote%s: no vala function name can be retrieved. Are you sure %syou added -X -rdynamic%s to valac command line?\n";
-				var color = get_highlight_code ();
-				stdout.printf (advice, color, get_reset_code (), color, get_reset_code ());
-			}
+	// Has the user forgot to compile with rdynamic flag ?
+	if (stacktrace.is_all_function_name_blank && !is_all_file_name_blank) {
+		var advice = "   %sNote%s: no vala function name can be retrieved. Are you sure %syou added -X -rdynamic%s to valac command line?\n";
+		var color = get_highlight_code ();
+		stdout.printf (advice, color, get_reset_code (), color, get_reset_code ());
+	}
 
-			stdout.printf ("\n");
-			int i = 1;
-			bool has_displayed_first_vala = false;
-			foreach (var frame in trace.frames) {
-				var show_frame = frame.function != "" || frame.file_path.has_suffix (".vala") || frame.file_path.has_suffix (".c");
-				if (Stacktrace.hide_installed_libraries && has_displayed_first_vala)
-					show_frame = show_frame && frame.file_short_path != "";
-
-				// Ignore glib tracing code if displayed before the first vala frame
-				if ((frame.function == "g_logv" || frame.function == "g_log") && !has_displayed_first_vala)
-					show_frame = false;
-				if (show_frame) {
-					// #2  ./OtherModule.c      line 80      in 'other_module_do_it'
-					// at /home/cran/Projects/noise/noise-perf-instant-search/tests/errors/module/OtherModule.vala:10
-					var str = " %s  #%d  %s    line %s in %s\n";
-					background_color = Color.BLACK;
-					var lead = " ";
-					var function_padding = 0;
-					if (frame == first_vala) {
-						has_displayed_first_vala = true;
-						lead = "*";
-						background_color = stacktrace.error_background;
-						function_padding = 22;
-					}
-					var l_number = "";
-					if (frame.line_number == "") {
-						str = " %s  #%d  <unknown>  %s in %s\n";
-						var func_name = get_printable_function (frame);
-						var fill_len = int.max (stacktrace.max_file_name_length + stacktrace.max_line_number_length - 1, 0);
-						str = str.printf (
-							lead,
-							i,
-							string.nfill (fill_len, ' '),
-							func_name);
-					} else {
-						str = str.printf (
-							lead,
-							i,
-							get_printable_file_short_path (frame),
-							get_printable_line_number (frame),
-							get_printable_function (frame, function_padding));
-						l_number = ":" + frame.line_number;
-					}
-					stdout.printf (str);
-					str = "        at %s%s\n".printf (
-						frame.file_path, l_number);
-					stdout.printf (str);
-
-					i++;
-				}
+	stdout.printf ("\n");
+	int i = 1;
+	bool has_displayed_first_vala = false;
+	foreach (var frame in trace.frames) {
+		var show_frame = frame.function != "" || frame.file_path.has_suffix (".vala") || frame.file_path.has_suffix (".c");
+		if (Stacktrace.hide_installed_libraries && has_displayed_first_vala)
+			show_frame = show_frame && frame.file_short_path != "";
+
+		// Ignore glib tracing code if displayed before the first vala frame
+		if ((frame.function == "g_logv" || frame.function == "g_log") && !has_displayed_first_vala)
+			show_frame = false;
+		if (show_frame) {
+			// #2  ./OtherModule.c      line 80      in 'other_module_do_it'
+			// at /home/cran/Projects/noise/noise-perf-instant-search/tests/errors/module/OtherModule.vala:10
+			var str = " %s  #%d  %s    line %s in %s\n";
+			background_color = Color.BLACK;
+			var lead = " ";
+			var function_padding = 0;
+			if (frame == first_vala) {
+				has_displayed_first_vala = true;
+				lead = "*";
+				background_color = stacktrace.error_background;
+				function_padding = 22;
 			}
-		}
+			var l_number = "";
+			if (frame.line_number == "") {
+				str = " %s  #%d  <unknown>  %s in %s\n";
+				var func_name = get_printable_function (frame);
+				var fill_len = int.max (stacktrace.max_file_name_length + stacktrace.max_line_number_length - 1, 0);
+				str = str.printf (
+					lead,
+					i,
+					string.nfill (fill_len, ' '),
+					func_name);
+			} else {
+				str = str.printf (
+					lead,
+					i,
+					get_printable_file_short_path (frame),
+					get_printable_line_number (frame),
+					get_printable_function (frame, function_padding));
+				l_number = ":" + frame.line_number;
+			}
+			stdout.printf (str);
+			str = "        at %s%s\n".printf (
+				frame.file_path, l_number);
+			stdout.printf (str);
 
+			i++;
+		}
 	}
 }
+
+}
+}
diff --git a/libraries/libIvy/Stacktrace.vala b/libraries/libIvy/Stacktrace.vala
index 1bd78ff1..1c43ffb0 100644
--- a/libraries/libIvy/Stacktrace.vala
+++ b/libraries/libIvy/Stacktrace.vala
@@ -14,388 +14,388 @@
  * limitations under the License.
  */
 
- /**
-  * Provides services to display vala stacktraces
-  */
+/**
+ * Provides services to display vala stacktraces
+ */
 namespace Ivy {
 
-	internal enum Style {
-		RESET = 0,
-		BRIGHT = 1,
-		DIM = 2,
-		UNDERLINE = 3,
-		BLINK = 4,
-		REVERSE = 7,
-		HIDDEN = 8
-	}
+internal enum Style {
+	RESET = 0,
+	BRIGHT = 1,
+	DIM = 2,
+	UNDERLINE = 3,
+	BLINK = 4,
+	REVERSE = 7,
+	HIDDEN = 8
+}
 
+/**
+ * Defines how Unix signals are processed
+ */
+public enum CriticalHandler {
 	/**
-	 * Defines how Unix signals are processed
+	 * Unix signals are ignored
 	 */
-	public enum CriticalHandler {
-		/**
-		 * Unix signals are ignored
-		 */
-		IGNORE,
-		/**
-		 * When a signal is intercepted, a stacktrace is displayed
-		 * to ``stdout`` and the execution of the application is
-		 * resumed
-		 */
-		PRINT_STACKTRACE,
-		/**
-		 * When a signal is intercepted, a stacktrace is displayed
-		 * to ``stdout`` and  the application is stopped
-		 */
-		CRASH
-	}
-
+	IGNORE,
 	/**
-	 * Colors used for displaying stacktraces
+	 * When a signal is intercepted, a stacktrace is displayed
+	 * to ``stdout`` and the execution of the application is
+	 * resumed
 	 */
-	public enum Color {
-		BLACK = 0,
-		RED = 1,
-		GREEN = 2,
-		YELLOW = 3,
-		BLUE = 4,
-		MAGENTA = 5,
-		CYAN = 6,
-		WHITE = 7
-	}
-
+	PRINT_STACKTRACE,
 	/**
-	 * A complete execution stacktrace
-	 *
-	 * Holds a collection of {@link Frame} and the basic methods to intercept Unix signals
-	 * and prints the complete stacktrace to ``stdout`` in colors.
-	 *
-	 * For more information, refer to the [[https://github.com/I-hate-farms/stacktrace|official website]].
-	 *
-	 * Here's a sample of a printed stacktrace:
-	 * {{{
-	 * An error occured (SIGSEGV) in samples/vala_file.vala, line 21 in 'this_will_crash_harder'
-	 * The reason is likely a null reference being used.
-	 *
-	 *    #1  <unknown>                                   in 'strlen'
-	 *        at /lib/x86_64-linux-gnu/libc.so.6
-	 * *  #2  samples/vala_file.vala             line  21 in 'this_will_crash_harder'
-	 *        at /home/cran/Documents/Projects/i-hate-farms/stacktrace/samples/vala_file.vala:21
-	 *    #3  samples/module/OtherModule.vala    line  11 in 'other_module_do_it'
-	 *        at /home/cran/Documents/Projects/i-hate-farms/stacktrace/samples/module/OtherModule.vala:11
-	 *    #4  samples/error_sigsegv.vala         line  19 in 'namespace_someclass_exec'
-	 *        at /home/cran/Documents/Projects/i-hate-farms/stacktrace/samples/error_sigsegv.vala:19
-	 *    #5  samples/error_sigsegv.vala         line  29 in 'this_will_crash'
-	 *        at /home/cran/Documents/Projects/i-hate-farms/stacktrace/samples/error_sigsegv.vala:29
-	 *    #6  samples/error_sigsegv.vala         line  39 in '_vala_main'
-	 *        at /home/cran/Documents/Projects/i-hate-farms/stacktrace/samples/error_sigsegv.vala:39
-	 *    #7  error_sigsegv.vala.c               line 421 in 'main'
-	 *        at /home/cran/Documents/Projects/i-hate-farms/stacktrace/error_sigsegv.vala.c:421
-	 *    #8  <unknown>                                   in '__libc_start_main'
-	 *        at /lib/x86_64-linux-gnu/libc.so.6
-	 * }}}
+	 * When a signal is intercepted, a stacktrace is displayed
+	 * to ``stdout`` and  the application is stopped
 	 */
-	public class Stacktrace {
+	CRASH
+}
 
-		internal Frame first_vala = null;
+/**
+ * Colors used for displaying stacktraces
+ */
+public enum Color {
+	BLACK = 0,
+	RED = 1,
+	GREEN = 2,
+	YELLOW = 3,
+	BLUE = 4,
+	MAGENTA = 5,
+	CYAN = 6,
+	WHITE = 7
+}
 
-		internal int max_file_name_length = 0;
+/**
+ * A complete execution stacktrace
+ *
+ * Holds a collection of {@link Frame} and the basic methods to intercept Unix signals
+ * and prints the complete stacktrace to ``stdout`` in colors.
+ *
+ * For more information, refer to the [[https://github.com/I-hate-farms/stacktrace|official website]].
+ *
+ * Here's a sample of a printed stacktrace:
+ * {{{
+ * An error occured (SIGSEGV) in samples/vala_file.vala, line 21 in 'this_will_crash_harder'
+ * The reason is likely a null reference being used.
+ *
+ *    #1  <unknown>                                   in 'strlen'
+ *        at /lib/x86_64-linux-gnu/libc.so.6
+ * *  #2  samples/vala_file.vala             line  21 in 'this_will_crash_harder'
+ *        at /home/cran/Documents/Projects/i-hate-farms/stacktrace/samples/vala_file.vala:21
+ *    #3  samples/module/OtherModule.vala    line  11 in 'other_module_do_it'
+ *        at /home/cran/Documents/Projects/i-hate-farms/stacktrace/samples/module/OtherModule.vala:11
+ *    #4  samples/error_sigsegv.vala         line  19 in 'namespace_someclass_exec'
+ *        at /home/cran/Documents/Projects/i-hate-farms/stacktrace/samples/error_sigsegv.vala:19
+ *    #5  samples/error_sigsegv.vala         line  29 in 'this_will_crash'
+ *        at /home/cran/Documents/Projects/i-hate-farms/stacktrace/samples/error_sigsegv.vala:29
+ *    #6  samples/error_sigsegv.vala         line  39 in '_vala_main'
+ *        at /home/cran/Documents/Projects/i-hate-farms/stacktrace/samples/error_sigsegv.vala:39
+ *    #7  error_sigsegv.vala.c               line 421 in 'main'
+ *        at /home/cran/Documents/Projects/i-hate-farms/stacktrace/error_sigsegv.vala.c:421
+ *    #8  <unknown>                                   in '__libc_start_main'
+ *        at /lib/x86_64-linux-gnu/libc.so.6
+ * }}}
+ */
+public class Stacktrace {
 
-		internal int max_line_number_length = 0;
+internal Frame first_vala = null;
 
-		internal bool is_all_function_name_blank = true;
+internal int max_file_name_length = 0;
 
-		internal bool is_all_file_name_blank = true;
+internal int max_line_number_length = 0;
 
-		private Gee.List<Frame> _frames = new Gee.ArrayList<Frame>();
+internal bool is_all_function_name_blank = true;
 
-		/**
-		 * Unix signal being intercepted
-		 *
-		 */
-		public ProcessSignal sig;
+internal bool is_all_file_name_blank = true;
 
-		/**
-		 * Enables the Unix signals interception
-		 *
-		 * Setting it to false and preventing signals interception and the collection
-		 * of the complete stacktrace (that might a significant effect on performance)
-		 * is useful when the application uses a library that emits a ``SIGTRAP``
-		 * signal for unknown reasons.
-		 *
-		 * Such a case would cripple the application performance and clutter the
-		 * ``stdout`` ouput for no benefit.
-		 *
-		 * Default is ``true``
-		 */
-		public static bool enabled { get;set;default = true;}
+private Gee.List<Frame> _frames = new Gee.ArrayList<Frame>();
 
-		/**
-		 * Hides frames located in external system libraries (like ``libgc``) without
-		 * code information
-		 *
-		 * * Default is ``true``
-		 *
-		 * Before
-		 * {{{
-		 *    An error occured (SIGTRAP) in ../src/Database/Core/QueryResult.vala, line 26 in 'app_center_core_query_result_finalize'
-		 *   The reason is likely an uncaught error.
-		 *
-		 *    #1  <unknown>                                          in 'g_signal_handlers_disconnect_matched'
-		 *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
-		 * *  #2  ../src/Database/Core/QueryResult.vala    line  26 in 'app_center_core_query_result_finalize'
-		 *        at /home/cran/Documents/Projects/i-hate-farms/app/exocron/src/Database/Core/QueryResult.vala:26
-		 *    #3  <unknown>                                          in 'g_object_unref'
-		 *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
-		 *    #4  ../src/Database/Core/Dao.vala            line  88 in 'app_center_core_dao_insert'
-		 *        at /home/cran/Documents/Projects/i-hate-farms/app/exocron/src/Database/Core/Dao.vala:88
-		 *    #5  ../src/Database/PackageKitSource.vala    line  18 in 'app_center_core_package_kit_source_fetch'
-		 *        at /home/cran/Documents/Projects/i-hate-farms/app/exocron/src/Database/PackageKitSource.vala:18
-		 *    #6  ../src/MainPanel.vala                    line  68 in '__lambda19_'
-		 *        at /home/cran/Documents/Projects/i-hate-farms/app/exocron/src/MainPanel.vala:68
-		 *    #7  src/MainPanel.c                          line 297 in '___lambda19__app_center_views_browse_view_show_app_info'
-		 *        at /home/cran/Documents/Projects/i-hate-farms/app/exocron/build/src/MainPanel.c:297
-		 *    #8  <unknown>                                          in 'g_cclosure_marshal_VOID__STRINGv'
-		 *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
-		 *    #9  <unknown>                                          in 'g_signal_emit_valist'
-		 *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
-		 *    #10  <unknown>                                          in 'g_signal_emit_by_name'
-		 *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
-		 *    #11  src/BrowseView.c                         line 871 in '__lambda16_'
-		 *        at /home/cran/Documents/Projects/i-hate-farms/app/exocron/build/src/BrowseView.c:871
-		 *    #12  src/BrowseView.c                         line 878 in '___lambda16__gtk_button_clicked'
-		 *        at /home/cran/Documents/Projects/i-hate-farms/app/exocron/build/src/BrowseView.c:878
-		 *    #13  <unknown>                                          in 'g_signal_emit_valist'
-		 *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
-		 *    #14  <unknown>                                          in 'g_signal_emit'
-		 *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
-		 *    #15  <unknown>                                          in 'g_closure_invoke'
-		 *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
-		 *    #16  <unknown>                                          in 'g_signal_emit_valist'
-		 *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
-		 *    #17  <unknown>                                          in 'g_signal_emit'
-		 *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
-		 *    #18  <unknown>                                          in 'ffi_call_unix64'
-		 *        at /usr/lib/x86_64-linux-gnu/libffi.so.6
-		 *    #19  <unknown>                                          in 'ffi_call'
-		 *        at /usr/lib/x86_64-linux-gnu/libffi.so.6
-		 *    #20  <unknown>                                          in 'g_cclosure_marshal_generic_va'
-		 *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
-		 *    #21  <unknown>                                          in 'g_signal_emit_valist'
-		 *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
-		 *    #22  <unknown>                                          in 'g_signal_emit'
-		 *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
-		 *    #23  <unknown>                                          in 'g_cclosure_marshal_VOID__BOXEDv'
-		 *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
-		 *    #24  <unknown>                                          in 'g_signal_emit_valist'
-		 *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
-		 *    #25  <unknown>                                          in 'g_signal_emit'
-		 *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
-		 *    #26  <unknown>                                          in 'gtk_event_controller_handle_event'
-		 *        at /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
-		 *    #27  <unknown>                                          in 'g_signal_emit_valist'
-		 *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
-		 *    #28  <unknown>                                          in 'g_signal_emit'
-		 *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
-		 *    #29  <unknown>                                          in 'gtk_main_do_event'
-		 *        at /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
-		 *    #30  <unknown>                                          in 'g_main_context_dispatch'
-		 *        at /lib/x86_64-linux-gnu/libglib-2.0.so.0
-		 *    #31  <unknown>                                          in 'g_main_context_iteration'
-		 *        at /lib/x86_64-linux-gnu/libglib-2.0.so.0
-		 *    #32  <unknown>                                          in 'g_application_run'
-		 *        at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
-		 *    #33  <unknown>                                          in 'granite_application_run'
-		 *        at /usr/lib/x86_64-linux-gnu/libgranite.so.2
-		 *    #34  ../src/Application.vala                  line  54 in 'app_center_main'
-		 *        at /home/cran/Documents/Projects/i-hate-farms/app/exocron/src/Application.vala:54
-		 *    #35  src/Application.c                        line 296 in 'main'
-		 *        at /home/cran/Documents/Projects/i-hate-farms/app/exocron/build/src/Application.c:296
-		 *    #36  <unknown>                                          in '__libc_start_main'
-		 *        at /lib/x86_64-linux-gnu/libc.so.6
-		 *
-		 * }}}
-		 *
-		 * After :
-		 * {{{
-		 * An error occured (SIGTRAP) in ../src/Database/Core/QueryResult.vala, line 26 in 'app_center_core_query_result_finalize'
-		 *    The reason is likely an uncaught error.
-		 *
-		 *     #1  <unknown>                                         in 'g_signal_handlers_disconnect_matched'
-		 *         at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
-		 *  *  #2  ../src/Database/Core/QueryResult.vala    line  26 in 'app_center_core_query_result_finalize'
-		 *         at /home/cran/Documents/Projects/i-hate-farms/app/exocron/src/Database/Core/QueryResult.vala:26
-		 *     #3  ../src/Database/Core/Dao.vala            line  88 in 'app_center_core_dao_insert'
-		 *         at /home/cran/Documents/Projects/i-hate-farms/app/exocron/src/Database/Core/Dao.vala:88
-		 *     #4  ../src/Database/PackageKitSource.vala    line  18 in 'app_center_core_package_kit_source_fetch'
-		 *         at /home/cran/Documents/Projects/i-hate-farms/app/exocron/src/Database/PackageKitSource.vala:18
-		 *     #5  ../src/MainPanel.vala                    line  68 in '__lambda19_'
-		 *         at /home/cran/Documents/Projects/i-hate-farms/app/exocron/src/MainPanel.vala:68
-		 *     #6  src/MainPanel.c                          line 297 in '___lambda19__app_center_views_browse_view_show_app_info'
-		 *         at /home/cran/Documents/Projects/i-hate-farms/app/exocron/build/src/MainPanel.c:297
-		 *     #7  src/BrowseView.c                         line 871 in '__lambda16_'
-		 *         at /home/cran/Documents/Projects/i-hate-farms/app/exocron/build/src/BrowseView.c:871
-		 *     #8  src/BrowseView.c                         line 878 in '___lambda16__gtk_button_clicked'
-		 *         at /home/cran/Documents/Projects/i-hate-farms/app/exocron/build/src/BrowseView.c:878
-		 *     #9  ../src/Application.vala                  line  55 in 'app_center_main'
-		 *         at /home/cran/Documents/Projects/i-hate-farms/app/exocron/src/Application.vala:55
-		 *     #10  src/Application.c                       line 304 in 'main'
-		 *         at /home/cran/Documents/Projects/i-hate-farms/app/exocron/build/src/Application.c:304
-		 * }}}
-		 */
-		public static bool hide_installed_libraries { get;set;default = true;}
+/**
+ * Unix signal being intercepted
+ *
+ */
+public ProcessSignal sig;
 
-		/**
-		 * Sets the default higlighted text color for stacktrace that are created
-		 * via Unix signals interception
-		 *
-		 * Default is ``Color.WHITE``
-		 */
-		public static Color default_highlight_color { get;set;default = Color.WHITE;}
+/**
+ * Enables the Unix signals interception
+ *
+ * Setting it to false and preventing signals interception and the collection
+ * of the complete stacktrace (that might a significant effect on performance)
+ * is useful when the application uses a library that emits a ``SIGTRAP``
+ * signal for unknown reasons.
+ *
+ * Such a case would cripple the application performance and clutter the
+ * ``stdout`` ouput for no benefit.
+ *
+ * Default is ``true``
+ */
+public static bool enabled { get; set; default = true;}
 
-		/**
-		 * Sets the default background color for stacktrace that are created
-		 * via Unix signals interception
-		 *
-		 * Default is ``Color.RED``
-		 */
-		 public static Color default_error_background { get;set;default = Color.RED;}
+/**
+ * Hides frames located in external system libraries (like ``libgc``) without
+ * code information
+ *
+ * * Default is ``true``
+ *
+ * Before
+ * {{{
+ *    An error occured (SIGTRAP) in ../src/Database/Core/QueryResult.vala, line 26 in 'app_center_core_query_result_finalize'
+ *   The reason is likely an uncaught error.
+ *
+ *    #1  <unknown>                                          in 'g_signal_handlers_disconnect_matched'
+ *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+ * *  #2  ../src/Database/Core/QueryResult.vala    line  26 in 'app_center_core_query_result_finalize'
+ *        at /home/cran/Documents/Projects/i-hate-farms/app/exocron/src/Database/Core/QueryResult.vala:26
+ *    #3  <unknown>                                          in 'g_object_unref'
+ *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+ *    #4  ../src/Database/Core/Dao.vala            line  88 in 'app_center_core_dao_insert'
+ *        at /home/cran/Documents/Projects/i-hate-farms/app/exocron/src/Database/Core/Dao.vala:88
+ *    #5  ../src/Database/PackageKitSource.vala    line  18 in 'app_center_core_package_kit_source_fetch'
+ *        at /home/cran/Documents/Projects/i-hate-farms/app/exocron/src/Database/PackageKitSource.vala:18
+ *    #6  ../src/MainPanel.vala                    line  68 in '__lambda19_'
+ *        at /home/cran/Documents/Projects/i-hate-farms/app/exocron/src/MainPanel.vala:68
+ *    #7  src/MainPanel.c                          line 297 in '___lambda19__app_center_views_browse_view_show_app_info'
+ *        at /home/cran/Documents/Projects/i-hate-farms/app/exocron/build/src/MainPanel.c:297
+ *    #8  <unknown>                                          in 'g_cclosure_marshal_VOID__STRINGv'
+ *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+ *    #9  <unknown>                                          in 'g_signal_emit_valist'
+ *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+ *    #10  <unknown>                                          in 'g_signal_emit_by_name'
+ *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+ *    #11  src/BrowseView.c                         line 871 in '__lambda16_'
+ *        at /home/cran/Documents/Projects/i-hate-farms/app/exocron/build/src/BrowseView.c:871
+ *    #12  src/BrowseView.c                         line 878 in '___lambda16__gtk_button_clicked'
+ *        at /home/cran/Documents/Projects/i-hate-farms/app/exocron/build/src/BrowseView.c:878
+ *    #13  <unknown>                                          in 'g_signal_emit_valist'
+ *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+ *    #14  <unknown>                                          in 'g_signal_emit'
+ *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+ *    #15  <unknown>                                          in 'g_closure_invoke'
+ *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+ *    #16  <unknown>                                          in 'g_signal_emit_valist'
+ *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+ *    #17  <unknown>                                          in 'g_signal_emit'
+ *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+ *    #18  <unknown>                                          in 'ffi_call_unix64'
+ *        at /usr/lib/x86_64-linux-gnu/libffi.so.6
+ *    #19  <unknown>                                          in 'ffi_call'
+ *        at /usr/lib/x86_64-linux-gnu/libffi.so.6
+ *    #20  <unknown>                                          in 'g_cclosure_marshal_generic_va'
+ *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+ *    #21  <unknown>                                          in 'g_signal_emit_valist'
+ *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+ *    #22  <unknown>                                          in 'g_signal_emit'
+ *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+ *    #23  <unknown>                                          in 'g_cclosure_marshal_VOID__BOXEDv'
+ *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+ *    #24  <unknown>                                          in 'g_signal_emit_valist'
+ *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+ *    #25  <unknown>                                          in 'g_signal_emit'
+ *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+ *    #26  <unknown>                                          in 'gtk_event_controller_handle_event'
+ *        at /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
+ *    #27  <unknown>                                          in 'g_signal_emit_valist'
+ *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+ *    #28  <unknown>                                          in 'g_signal_emit'
+ *        at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+ *    #29  <unknown>                                          in 'gtk_main_do_event'
+ *        at /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
+ *    #30  <unknown>                                          in 'g_main_context_dispatch'
+ *        at /lib/x86_64-linux-gnu/libglib-2.0.so.0
+ *    #31  <unknown>                                          in 'g_main_context_iteration'
+ *        at /lib/x86_64-linux-gnu/libglib-2.0.so.0
+ *    #32  <unknown>                                          in 'g_application_run'
+ *        at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
+ *    #33  <unknown>                                          in 'granite_application_run'
+ *        at /usr/lib/x86_64-linux-gnu/libgranite.so.2
+ *    #34  ../src/Application.vala                  line  54 in 'app_center_main'
+ *        at /home/cran/Documents/Projects/i-hate-farms/app/exocron/src/Application.vala:54
+ *    #35  src/Application.c                        line 296 in 'main'
+ *        at /home/cran/Documents/Projects/i-hate-farms/app/exocron/build/src/Application.c:296
+ *    #36  <unknown>                                          in '__libc_start_main'
+ *        at /lib/x86_64-linux-gnu/libc.so.6
+ *
+ * }}}
+ *
+ * After :
+ * {{{
+ * An error occured (SIGTRAP) in ../src/Database/Core/QueryResult.vala, line 26 in 'app_center_core_query_result_finalize'
+ *    The reason is likely an uncaught error.
+ *
+ *     #1  <unknown>                                         in 'g_signal_handlers_disconnect_matched'
+ *         at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+ *  *  #2  ../src/Database/Core/QueryResult.vala    line  26 in 'app_center_core_query_result_finalize'
+ *         at /home/cran/Documents/Projects/i-hate-farms/app/exocron/src/Database/Core/QueryResult.vala:26
+ *     #3  ../src/Database/Core/Dao.vala            line  88 in 'app_center_core_dao_insert'
+ *         at /home/cran/Documents/Projects/i-hate-farms/app/exocron/src/Database/Core/Dao.vala:88
+ *     #4  ../src/Database/PackageKitSource.vala    line  18 in 'app_center_core_package_kit_source_fetch'
+ *         at /home/cran/Documents/Projects/i-hate-farms/app/exocron/src/Database/PackageKitSource.vala:18
+ *     #5  ../src/MainPanel.vala                    line  68 in '__lambda19_'
+ *         at /home/cran/Documents/Projects/i-hate-farms/app/exocron/src/MainPanel.vala:68
+ *     #6  src/MainPanel.c                          line 297 in '___lambda19__app_center_views_browse_view_show_app_info'
+ *         at /home/cran/Documents/Projects/i-hate-farms/app/exocron/build/src/MainPanel.c:297
+ *     #7  src/BrowseView.c                         line 871 in '__lambda16_'
+ *         at /home/cran/Documents/Projects/i-hate-farms/app/exocron/build/src/BrowseView.c:871
+ *     #8  src/BrowseView.c                         line 878 in '___lambda16__gtk_button_clicked'
+ *         at /home/cran/Documents/Projects/i-hate-farms/app/exocron/build/src/BrowseView.c:878
+ *     #9  ../src/Application.vala                  line  55 in 'app_center_main'
+ *         at /home/cran/Documents/Projects/i-hate-farms/app/exocron/src/Application.vala:55
+ *     #10  src/Application.c                       line 304 in 'main'
+ *         at /home/cran/Documents/Projects/i-hate-farms/app/exocron/build/src/Application.c:304
+ * }}}
+ */
+public static bool hide_installed_libraries { get; set; default = true;}
 
-		/**
-		 * Sets the stacktrace higlighted text color when printed on ``stdout``
-		 *
-		 * Default is ``Color.WHITE``
-		 */
-		 public Color highlight_color { get;set;default = Color.WHITE;}
+/**
+ * Sets the default higlighted text color for stacktrace that are created
+ * via Unix signals interception
+ *
+ * Default is ``Color.WHITE``
+ */
+public static Color default_highlight_color { get; set; default = Color.WHITE;}
 
-		/**
-		 * Sets the stacktrace background color when printed on ``stdout``
-		 *
-		 * Default is ``Color.RED``
-		 */
-		public Color error_background { get;set;default = Color.RED;}
+/**
+ * Sets the default background color for stacktrace that are created
+ * via Unix signals interception
+ *
+ * Default is ``Color.RED``
+ */
+public static Color default_error_background { get; set; default = Color.RED;}
 
-		/**
-		 * Collection of frames
-		 *
-		 */
-		public Gee.List<Frame> frames {
-			get {
-				return _frames;
-			}
-		}
+/**
+ * Sets the stacktrace higlighted text color when printed on ``stdout``
+ *
+ * Default is ``Color.WHITE``
+ */
+public Color highlight_color { get; set; default = Color.WHITE;}
 
-		private Printer printer = new Printer ();
-		private Extractor extractor = new Extractor ();
+/**
+ * Sets the stacktrace background color when printed on ``stdout``
+ *
+ * Default is ``Color.RED``
+ */
+public Color error_background { get; set; default = Color.RED;}
 
-		public Stacktrace (GLib.ProcessSignal sig = GLib.ProcessSignal.TTOU) {
-			this.sig = sig;
-			// The stacktrace is used likely to understand the inner
-			// working of the app so we displays everything.
-			if (is_custom) {
-				hide_installed_libraries = false;
-				error_background = Color.BLUE;
-			} else {
-				error_background = default_error_background;
-				highlight_color = default_highlight_color;
-			}
-			extractor.create_stacktrace (this);
-		}
+/**
+ * Collection of frames
+ *
+ */
+public Gee.List<Frame> frames {
+	get {
+		return _frames;
+	}
+}
 
-		/**
-		 * Returns true if the stacktrace is "custom"
-		 *
-		 * A custom stacktrace has been created via code as
-		 * opposed to created via Unix signal interception.
-		 *
-		 * Custom stacktrace are displayed with a different color scheme (default ``Color.GREEN``) that
-		 * can be set via {@link highlight_color} and {@link error_background}
-		 *
-		 * Here's how to create a custom stacktrace:
-		 * {{{
-		 *
-		 *   int my_function (string arg) {
-		 *      var custom_stracktrace = new Stacktrace ();
-		 *      custom_stracktrace.print ();
-		 *      return 0;
-		 *   }
-		 * }}}
-		 */
-		public bool is_custom {
-			get {
-				return sig == ProcessSignal.TTOU;
-			}
-		}
+private Printer printer = new Printer ();
+private Extractor extractor = new Extractor ();
 
-		/**
-		 * Prints the stacktrace to ``stdout`` with colors
-		 *
-		 */
-		public void print () {
-		   printer.print (this);
-		}
+public Stacktrace (GLib.ProcessSignal sig = GLib.ProcessSignal.TTOU) {
+	this.sig = sig;
+	// The stacktrace is used likely to understand the inner
+	// working of the app so we displays everything.
+	if (is_custom) {
+		hide_installed_libraries = false;
+		error_background = Color.BLUE;
+	} else {
+		error_background = default_error_background;
+		highlight_color = default_highlight_color;
+	}
+	extractor.create_stacktrace (this);
+}
 
-		/**
-		 * Registers handlers to intercept Unix signals
-		 *
-		 * Calling ``register_handlers`` is required for the
-		 * library to display a stacktrace when the application encounters an error (ie raises a ``SIGABRT``,
-		 * a ``SIGSEV`` or a ``SIGTRAP`` signal).
-		 *
-		 * ''Note:'' calling ``register_handlers`` is not needed to be able to display custom stacktraces. <<BR>>
-		 * (See {@link is_custom} for more information about custom stacktraces).
-		 *
-		 * How to initialize the library so it can intercept Unix signals:
-		 * {{{
-		 *
-		 *   static int main (string[] arg) {
-		 *      Stacktrace.register_handlers ();
-		 *      // Start your application
-		 *      ...
-		 *      return 0;
-		 *   }
-		 * }}}
-		 *
-		 */
-		public static void register_handlers () {
-			//Log.set_always_fatal (LogLevelFlags.LEVEL_CRITICAL);
-			Log.set_always_fatal (LogLevelFlags.LEVEL_ERROR);
+/**
+ * Returns true if the stacktrace is "custom"
+ *
+ * A custom stacktrace has been created via code as
+ * opposed to created via Unix signal interception.
+ *
+ * Custom stacktrace are displayed with a different color scheme (default ``Color.GREEN``) that
+ * can be set via {@link highlight_color} and {@link error_background}
+ *
+ * Here's how to create a custom stacktrace:
+ * {{{
+ *
+ *   int my_function (string arg) {
+ *      var custom_stracktrace = new Stacktrace ();
+ *      custom_stracktrace.print ();
+ *      return 0;
+ *   }
+ * }}}
+ */
+public bool is_custom {
+	get {
+		return sig == ProcessSignal.TTOU;
+	}
+}
 
-			Process.@signal (ProcessSignal.SEGV, handler);
-			Process.@signal (ProcessSignal.TRAP, handler);
-			if (critical_handling != CriticalHandler.IGNORE)
-				Process.@signal (ProcessSignal.ABRT, handler);
-		}
+/**
+ * Prints the stacktrace to ``stdout`` with colors
+ *
+ */
+public void print () {
+	printer.print (this);
+}
+
+/**
+ * Registers handlers to intercept Unix signals
+ *
+ * Calling ``register_handlers`` is required for the
+ * library to display a stacktrace when the application encounters an error (ie raises a ``SIGABRT``,
+ * a ``SIGSEV`` or a ``SIGTRAP`` signal).
+ *
+ * ''Note:'' calling ``register_handlers`` is not needed to be able to display custom stacktraces. <<BR>>
+ * (See {@link is_custom} for more information about custom stacktraces).
+ *
+ * How to initialize the library so it can intercept Unix signals:
+ * {{{
+ *
+ *   static int main (string[] arg) {
+ *      Stacktrace.register_handlers ();
+ *      // Start your application
+ *      ...
+ *      return 0;
+ *   }
+ * }}}
+ *
+ */
+public static void register_handlers () {
+	//Log.set_always_fatal (LogLevelFlags.LEVEL_CRITICAL);
+	Log.set_always_fatal (LogLevelFlags.LEVEL_ERROR);
+
+	Process.@signal (ProcessSignal.SEGV, handler);
+	Process.@signal (ProcessSignal.TRAP, handler);
+	if (critical_handling != CriticalHandler.IGNORE)
+		Process.@signal (ProcessSignal.ABRT, handler);
+}
 
-		/**
-		 * Defines how Unix signals are processed
-		 *
-		 * Default is ``CriticalHandler.PRINT_STACKTRACE``.
-		 */
-		public static CriticalHandler critical_handling  { get;set;default = CriticalHandler.PRINT_STACKTRACE;}
+/**
+ * Defines how Unix signals are processed
+ *
+ * Default is ``CriticalHandler.PRINT_STACKTRACE``.
+ */
+public static CriticalHandler critical_handling  { get; set; default = CriticalHandler.PRINT_STACKTRACE;}
 
-		/*{
-			set {
-				_critical_handling = value;
-				if( value == CriticalHandler.CRASH )
-				//var variables = Environ.get ();
-				//Environ.set_variable (variables, "G_DEBUG", "fatal-criticals" );
-				Log.set_always_fatal (LogLevelFlags.LEVEL_CRITICAL);
-			}
-			get {
-			}
+/*{
+        set {
+                _critical_handling = value;
+                if( value == CriticalHandler.CRASH )
+                //var variables = Environ.get ();
+                //Environ.set_variable (variables, "G_DEBUG", "fatal-criticals" );
+                Log.set_always_fatal (LogLevelFlags.LEVEL_CRITICAL);
+        }
+        get {
+        }
 
-		   }*/
+   }*/
 
-		private static void handler (int sig) {
-			if( !enabled)
-				return;
-			Stacktrace stack = new Stacktrace ((ProcessSignal) sig);
-			stack.print ();
-			if (sig != ProcessSignal.TRAP ||
-				(sig == ProcessSignal.TRAP && critical_handling == CriticalHandler.CRASH))
-				Process.exit (1);
-		}
+private static void handler (int sig) {
+	if( !enabled)
+		return;
+	Stacktrace stack = new Stacktrace ((ProcessSignal) sig);
+	stack.print ();
+	if (sig != ProcessSignal.TRAP ||
+	    (sig == ProcessSignal.TRAP && critical_handling == CriticalHandler.CRASH))
+		Process.exit (1);
+}
 
-	}
+}
 }