Retab

For years, I've been using a tab size of 4. This, however, conflicts
with the idea of limiting the line length: You can only limit the line
length in a meaningful way if you're using the default tab size of 8.
But 8 is a huge waste of space...

So let's just do this. Retab to 4 spaces and limit the line length to
about 80 characters.

2 files changed, 785 insertions, 785 deletions

diff --git a/browser.c b/browser.c
index d3636e0..f4afc45 100644
--- a/browser.c
+++ b/browser.c
@@ -46,20 +46,20 @@ static void trust_user_certs(WebKitWebContext *);
 
 struct Client
 {
-	gchar *hover_uri;
-	GtkWidget *location;
-	GtkWidget *progress;
-	GtkWidget *top_box;
-	GtkWidget *vbox;
-	GtkWidget *web_view;
-	GtkWidget *win;
+    gchar *hover_uri;
+    GtkWidget *location;
+    GtkWidget *progress;
+    GtkWidget *top_box;
+    GtkWidget *vbox;
+    GtkWidget *web_view;
+    GtkWidget *win;
 };
 
 struct DownloadManager
 {
-	GtkWidget *scroll;
-	GtkWidget *toolbar;
-	GtkWidget *win;
+    GtkWidget *scroll;
+    GtkWidget *toolbar;
+    GtkWidget *win;
 } dm;
 
 
@@ -85,888 +85,888 @@ static gchar *web_extensions_dir = NULL;
 void
 client_destroy(GtkWidget *obj, gpointer data)
 {
-	struct Client *c = (struct Client *)data;
+    struct Client *c = (struct Client *)data;
 
-	g_signal_handlers_disconnect_by_func(G_OBJECT(c->web_view),
-	                                     changed_load_progress, c);
+    g_signal_handlers_disconnect_by_func(G_OBJECT(c->web_view),
+                                         changed_load_progress, c);
 
-	free(c);
-	clients--;
+    free(c);
+    clients--;
 
-	if (clients == 0)
-		gtk_main_quit();
+    if (clients == 0)
+        gtk_main_quit();
 }
 
 gboolean
 client_destroy_request(WebKitWebView *web_view, gpointer data)
 {
-	struct Client *c = (struct Client *)data;
+    struct Client *c = (struct Client *)data;
 
-	gtk_widget_destroy(c->win);
+    gtk_widget_destroy(c->win);
 
-	return TRUE;
+    return TRUE;
 }
 
 WebKitWebView *
 client_new(const gchar *uri)
 {
-	struct Client *c;
-	WebKitWebContext *wc;
-	gchar *f;
-
-	if (uri != NULL && cooperative_instances && !cooperative_alone)
-	{
-		write(cooperative_pipe_fp, uri, strlen(uri));
-		write(cooperative_pipe_fp, "\n", 1);
-		return NULL;
-	}
-
-	c = malloc(sizeof(struct Client));
-	if (!c)
-	{
-		fprintf(stderr, __NAME__": fatal: malloc failed\n");
-		exit(EXIT_FAILURE);
-	}
-
-	c->hover_uri = NULL;
-	c->win = NULL;
-	if (embed != 0)
-	{
-		c->win = gtk_plug_new(embed);
-		if (!gtk_plug_get_embedded(GTK_PLUG(c->win)))
-		{
-			fprintf(stderr, __NAME__": Can't plug-in to XID %ld.\n", embed);
-			gtk_widget_destroy(c->win);
-			c->win = NULL;
-			embed = 0;
-		}
-	}
-
-	if (c->win == NULL)
-	{
-		c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
-		gtk_window_set_wmclass(GTK_WINDOW(c->win), __NAME__, __NAME_CAPITALIZED__);
-	}
-
-	gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
-
-	g_signal_connect(G_OBJECT(c->win), "destroy", G_CALLBACK(client_destroy), c);
-	gtk_window_set_title(GTK_WINDOW(c->win), __NAME__);
-
-	c->web_view = webkit_web_view_new();
-	wc = webkit_web_view_get_context(WEBKIT_WEB_VIEW(c->web_view));
-
-	webkit_web_view_set_zoom_level(WEBKIT_WEB_VIEW(c->web_view), global_zoom);
-	g_signal_connect(G_OBJECT(c->web_view), "notify::title",
-	                 G_CALLBACK(changed_title), c);
-	g_signal_connect(G_OBJECT(c->web_view), "notify::uri",
-	                 G_CALLBACK(changed_uri), c);
-	g_signal_connect(G_OBJECT(c->web_view), "notify::estimated-load-progress",
-	                 G_CALLBACK(changed_load_progress), c);
-	g_signal_connect(G_OBJECT(c->web_view), "create",
-	                 G_CALLBACK(client_new_request), NULL);
-	g_signal_connect(G_OBJECT(c->web_view), "close",
-	                 G_CALLBACK(client_destroy_request), c);
-	g_signal_connect(G_OBJECT(c->web_view), "decide-policy",
-	                 G_CALLBACK(decide_policy), NULL);
-	g_signal_connect(G_OBJECT(c->web_view), "key-press-event",
-	                 G_CALLBACK(key_web_view), c);
-	g_signal_connect(G_OBJECT(c->web_view), "button-press-event",
-	                 G_CALLBACK(key_web_view), c);
-	g_signal_connect(G_OBJECT(c->web_view), "scroll-event",
-	                 G_CALLBACK(key_web_view), c);
-	g_signal_connect(G_OBJECT(c->web_view), "mouse-target-changed",
-	                 G_CALLBACK(hover_web_view), c);
-	g_signal_connect(G_OBJECT(c->web_view), "web-process-crashed",
-	                 G_CALLBACK(crashed_web_view), c);
-
-	if (!initial_wc_setup_done)
-	{
-		if (accepted_language[0] != NULL)
-			webkit_web_context_set_preferred_languages(wc, accepted_language);
-
-		g_signal_connect(G_OBJECT(wc), "download-started",
-		                 G_CALLBACK(download_handle_start), NULL);
-
-		trust_user_certs(wc);
-
-		initial_wc_setup_done = TRUE;
-	}
-
-	if (user_agent != NULL)
-		g_object_set(G_OBJECT(webkit_web_view_get_settings(WEBKIT_WEB_VIEW(c->web_view))),
-		             "user-agent", user_agent, NULL);
-
-	c->location = gtk_entry_new();
-	g_signal_connect(G_OBJECT(c->location), "key-press-event",
-	                 G_CALLBACK(key_location), c);
-
-	/* XXX Progress bars don't work/look as intended anymore. Level bars
-	 * are a dirty workaround (kind of). */
-	c->progress = gtk_level_bar_new();
-	gtk_level_bar_set_value(GTK_LEVEL_BAR(c->progress), 0);
-	gtk_widget_set_size_request(c->progress, 100, -1);
-
-	c->top_box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
-	gtk_box_pack_start(GTK_BOX(c->top_box), c->location, TRUE, TRUE, 0);
-	gtk_box_pack_start(GTK_BOX(c->top_box), c->progress, FALSE, FALSE, 0);
-
-	c->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
-	gtk_box_pack_start(GTK_BOX(c->vbox), c->top_box, FALSE, FALSE, 0);
-	gtk_box_pack_start(GTK_BOX(c->vbox), c->web_view, TRUE, TRUE, 0);
-
-	gtk_container_add(GTK_CONTAINER(c->win), c->vbox);
-
-	gtk_widget_grab_focus(c->web_view);
-	gtk_widget_show_all(c->win);
-
-	if (uri != NULL)
-	{
-		f = ensure_uri_scheme(uri);
-		webkit_web_view_load_uri(WEBKIT_WEB_VIEW(c->web_view), f);
-		g_free(f);
-	}
-
-	clients++;
-
-	return WEBKIT_WEB_VIEW(c->web_view);
+    struct Client *c;
+    WebKitWebContext *wc;
+    gchar *f;
+
+    if (uri != NULL && cooperative_instances && !cooperative_alone)
+    {
+        write(cooperative_pipe_fp, uri, strlen(uri));
+        write(cooperative_pipe_fp, "\n", 1);
+        return NULL;
+    }
+
+    c = malloc(sizeof(struct Client));
+    if (!c)
+    {
+        fprintf(stderr, __NAME__": fatal: malloc failed\n");
+        exit(EXIT_FAILURE);
+    }
+
+    c->hover_uri = NULL;
+    c->win = NULL;
+    if (embed != 0)
+    {
+        c->win = gtk_plug_new(embed);
+        if (!gtk_plug_get_embedded(GTK_PLUG(c->win)))
+        {
+            fprintf(stderr, __NAME__": Can't plug-in to XID %ld.\n", embed);
+            gtk_widget_destroy(c->win);
+            c->win = NULL;
+            embed = 0;
+        }
+    }
+
+    if (c->win == NULL)
+    {
+        c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+        gtk_window_set_wmclass(GTK_WINDOW(c->win), __NAME__, __NAME_CAPITALIZED__);
+    }
+
+    gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
+
+    g_signal_connect(G_OBJECT(c->win), "destroy", G_CALLBACK(client_destroy), c);
+    gtk_window_set_title(GTK_WINDOW(c->win), __NAME__);
+
+    c->web_view = webkit_web_view_new();
+    wc = webkit_web_view_get_context(WEBKIT_WEB_VIEW(c->web_view));
+
+    webkit_web_view_set_zoom_level(WEBKIT_WEB_VIEW(c->web_view), global_zoom);
+    g_signal_connect(G_OBJECT(c->web_view), "notify::title",
+                     G_CALLBACK(changed_title), c);
+    g_signal_connect(G_OBJECT(c->web_view), "notify::uri",
+                     G_CALLBACK(changed_uri), c);
+    g_signal_connect(G_OBJECT(c->web_view), "notify::estimated-load-progress",
+                     G_CALLBACK(changed_load_progress), c);
+    g_signal_connect(G_OBJECT(c->web_view), "create",
+                     G_CALLBACK(client_new_request), NULL);
+    g_signal_connect(G_OBJECT(c->web_view), "close",
+                     G_CALLBACK(client_destroy_request), c);
+    g_signal_connect(G_OBJECT(c->web_view), "decide-policy",
+                     G_CALLBACK(decide_policy), NULL);
+    g_signal_connect(G_OBJECT(c->web_view), "key-press-event",
+                     G_CALLBACK(key_web_view), c);
+    g_signal_connect(G_OBJECT(c->web_view), "button-press-event",
+                     G_CALLBACK(key_web_view), c);
+    g_signal_connect(G_OBJECT(c->web_view), "scroll-event",
+                     G_CALLBACK(key_web_view), c);
+    g_signal_connect(G_OBJECT(c->web_view), "mouse-target-changed",
+                     G_CALLBACK(hover_web_view), c);
+    g_signal_connect(G_OBJECT(c->web_view), "web-process-crashed",
+                     G_CALLBACK(crashed_web_view), c);
+
+    if (!initial_wc_setup_done)
+    {
+        if (accepted_language[0] != NULL)
+            webkit_web_context_set_preferred_languages(wc, accepted_language);
+
+        g_signal_connect(G_OBJECT(wc), "download-started",
+                         G_CALLBACK(download_handle_start), NULL);
+
+        trust_user_certs(wc);
+
+        initial_wc_setup_done = TRUE;
+    }
+
+    if (user_agent != NULL)
+        g_object_set(G_OBJECT(webkit_web_view_get_settings(WEBKIT_WEB_VIEW(c->web_view))),
+                     "user-agent", user_agent, NULL);
+
+    c->location = gtk_entry_new();
+    g_signal_connect(G_OBJECT(c->location), "key-press-event",
+                     G_CALLBACK(key_location), c);
+
+    /* XXX Progress bars don't work/look as intended anymore. Level bars
+     * are a dirty workaround (kind of). */
+    c->progress = gtk_level_bar_new();
+    gtk_level_bar_set_value(GTK_LEVEL_BAR(c->progress), 0);
+    gtk_widget_set_size_request(c->progress, 100, -1);
+
+    c->top_box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
+    gtk_box_pack_start(GTK_BOX(c->top_box), c->location, TRUE, TRUE, 0);
+    gtk_box_pack_start(GTK_BOX(c->top_box), c->progress, FALSE, FALSE, 0);
+
+    c->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
+    gtk_box_pack_start(GTK_BOX(c->vbox), c->top_box, FALSE, FALSE, 0);
+    gtk_box_pack_start(GTK_BOX(c->vbox), c->web_view, TRUE, TRUE, 0);
+
+    gtk_container_add(GTK_CONTAINER(c->win), c->vbox);
+
+    gtk_widget_grab_focus(c->web_view);
+    gtk_widget_show_all(c->win);
+
+    if (uri != NULL)
+    {
+        f = ensure_uri_scheme(uri);
+        webkit_web_view_load_uri(WEBKIT_WEB_VIEW(c->web_view), f);
+        g_free(f);
+    }
+
+    clients++;
+
+    return WEBKIT_WEB_VIEW(c->web_view);
 }
 
 WebKitWebView *
 client_new_request(WebKitWebView *web_view,
                    WebKitNavigationAction *navigation_action, gpointer data)
 {
-	return client_new(NULL);
+    return client_new(NULL);
 }
 
 void
 cooperation_setup(void)
 {
-	GIOChannel *towatch;
-	gchar *fifofilename, *fifopath;
-
-	fifofilename = g_strdup_printf("%s-%s", __NAME__".fifo", fifo_suffix);
-	fifopath = g_build_filename(g_get_user_runtime_dir(), fifofilename, NULL);
-	g_free(fifofilename);
-
-	if (!g_file_test(fifopath, G_FILE_TEST_EXISTS))
-		mkfifo(fifopath, 0600);
-
-	cooperative_pipe_fp = open(fifopath, O_WRONLY | O_NONBLOCK);
-	if (!cooperative_pipe_fp)
-	{
-		fprintf(stderr, __NAME__": Can't open FIFO at all.\n");
-	}
-	else
-	{
-		if (write(cooperative_pipe_fp, "", 0) == -1)
-		{
-			/* Could not do an empty write to the FIFO which means there's
-			 * no one listening. */
-			close(cooperative_pipe_fp);
-			towatch = g_io_channel_new_file(fifopath, "r+", NULL);
-			g_io_add_watch(towatch, G_IO_IN, (GIOFunc)remote_msg, NULL);
-		}
-		else
-			cooperative_alone = FALSE;
-	}
-
-	g_free(fifopath);
+    GIOChannel *towatch;
+    gchar *fifofilename, *fifopath;
+
+    fifofilename = g_strdup_printf("%s-%s", __NAME__".fifo", fifo_suffix);
+    fifopath = g_build_filename(g_get_user_runtime_dir(), fifofilename, NULL);
+    g_free(fifofilename);
+
+    if (!g_file_test(fifopath, G_FILE_TEST_EXISTS))
+        mkfifo(fifopath, 0600);
+
+    cooperative_pipe_fp = open(fifopath, O_WRONLY | O_NONBLOCK);
+    if (!cooperative_pipe_fp)
+    {
+        fprintf(stderr, __NAME__": Can't open FIFO at all.\n");
+    }
+    else
+    {
+        if (write(cooperative_pipe_fp, "", 0) == -1)
+        {
+            /* Could not do an empty write to the FIFO which means there's
+             * no one listening. */
+            close(cooperative_pipe_fp);
+            towatch = g_io_channel_new_file(fifopath, "r+", NULL);
+            g_io_add_watch(towatch, G_IO_IN, (GIOFunc)remote_msg, NULL);
+        }
+        else
+            cooperative_alone = FALSE;
+    }
+
+    g_free(fifopath);
 }
 
 void
 changed_download_progress(GObject *obj, GParamSpec *pspec, gpointer data)
 {
-	WebKitDownload *download = WEBKIT_DOWNLOAD(obj);
-	WebKitURIResponse *resp;
-	GtkToolItem *tb = GTK_TOOL_ITEM(data);
-	gdouble p, size_mb;
-	const gchar *uri;
-	gchar *t, *filename, *base;
-
-	p = webkit_download_get_estimated_progress(download) * 100;
-	resp = webkit_download_get_response(download);
-	size_mb = webkit_uri_response_get_content_length(resp) / 1e6;
-
-	uri = webkit_download_get_destination(download);
-	filename = g_filename_from_uri(uri, NULL, NULL);
-	if (filename == NULL)
-	{
-		/* This really should not happen because WebKit uses that URI to
-		 * write to a file... */
-		fprintf(stderr, __NAME__": Could not construct file name from URI!\n");
-		t = g_strdup_printf("%s (%.0f%% of %.1f MB)",
-		                    webkit_uri_response_get_uri(resp), p, size_mb);
-	}
-	else
-	{
-		base = g_path_get_basename(filename);
-		t = g_strdup_printf("%s (%.0f%% of %.1f MB)", base, p, size_mb);
-		g_free(filename);
-		g_free(base);
-	}
-	gtk_tool_button_set_label(GTK_TOOL_BUTTON(tb), t);
-	g_free(t);
+    WebKitDownload *download = WEBKIT_DOWNLOAD(obj);
+    WebKitURIResponse *resp;
+    GtkToolItem *tb = GTK_TOOL_ITEM(data);
+    gdouble p, size_mb;
+    const gchar *uri;
+    gchar *t, *filename, *base;
+
+    p = webkit_download_get_estimated_progress(download) * 100;
+    resp = webkit_download_get_response(download);
+    size_mb = webkit_uri_response_get_content_length(resp) / 1e6;
+
+    uri = webkit_download_get_destination(download);
+    filename = g_filename_from_uri(uri, NULL, NULL);
+    if (filename == NULL)
+    {
+        /* This really should not happen because WebKit uses that URI to
+         * write to a file... */
+        fprintf(stderr, __NAME__": Could not construct file name from URI!\n");
+        t = g_strdup_printf("%s (%.0f%% of %.1f MB)",
+                            webkit_uri_response_get_uri(resp), p, size_mb);
+    }
+    else
+    {
+        base = g_path_get_basename(filename);
+        t = g_strdup_printf("%s (%.0f%% of %.1f MB)", base, p, size_mb);
+        g_free(filename);
+        g_free(base);
+    }
+    gtk_tool_button_set_label(GTK_TOOL_BUTTON(tb), t);
+    g_free(t);
 }
 
 void
 changed_load_progress(GObject *obj, GParamSpec *pspec, gpointer data)
 {
-	struct Client *c = (struct Client *)data;
-	gdouble p;
+    struct Client *c = (struct Client *)data;
+    gdouble p;
 
-	p = webkit_web_view_get_estimated_load_progress(WEBKIT_WEB_VIEW(c->web_view));
-	gtk_level_bar_set_value(GTK_LEVEL_BAR(c->progress), p);
+    p = webkit_web_view_get_estimated_load_progress(WEBKIT_WEB_VIEW(c->web_view));
+    gtk_level_bar_set_value(GTK_LEVEL_BAR(c->progress), p);
 }
 
 void
 changed_title(GObject *obj, GParamSpec *pspec, gpointer data)
 {
-	const gchar *t;
-	struct Client *c = (struct Client *)data;
+    const gchar *t;
+    struct Client *c = (struct Client *)data;
 
-	t = webkit_web_view_get_title(WEBKIT_WEB_VIEW(c->web_view));
-	gtk_window_set_title(GTK_WINDOW(c->win), (t == NULL ? __NAME__ : t));
+    t = webkit_web_view_get_title(WEBKIT_WEB_VIEW(c->web_view));
+    gtk_window_set_title(GTK_WINDOW(c->win), (t == NULL ? __NAME__ : t));
 }
 
 void
 changed_uri(GObject *obj, GParamSpec *pspec, gpointer data)
 {
-	const gchar *t;
-	struct Client *c = (struct Client *)data;
+    const gchar *t;
+    struct Client *c = (struct Client *)data;
 
-	t = webkit_web_view_get_uri(WEBKIT_WEB_VIEW(c->web_view));
-	gtk_entry_set_text(GTK_ENTRY(c->location), (t == NULL ? __NAME__ : t));
+    t = webkit_web_view_get_uri(WEBKIT_WEB_VIEW(c->web_view));
+    gtk_entry_set_text(GTK_ENTRY(c->location), (t == NULL ? __NAME__ : t));
 }
 
 gboolean
 crashed_web_view(WebKitWebView *web_view, gpointer data)
 {
-	fprintf(stderr, __NAME__": WebView crashed!\n");
-	if (crash_autoreload_delay >= 1)
-	{
-		fprintf(stderr, __NAME__": Reloading WebView in %d seconds.\n",
-		        crash_autoreload_delay);
-		g_timeout_add_seconds(crash_autoreload_delay, crashed_web_view_reload,
-		                      web_view);
-	}
-
-	return TRUE;
+    fprintf(stderr, __NAME__": WebView crashed!\n");
+    if (crash_autoreload_delay >= 1)
+    {
+        fprintf(stderr, __NAME__": Reloading WebView in %d seconds.\n",
+                crash_autoreload_delay);
+        g_timeout_add_seconds(crash_autoreload_delay, crashed_web_view_reload,
+                              web_view);
+    }
+
+    return TRUE;
 }
 
 gboolean
 crashed_web_view_reload(gpointer data)
 {
-	webkit_web_view_reload_bypass_cache(WEBKIT_WEB_VIEW(data));
+    webkit_web_view_reload_bypass_cache(WEBKIT_WEB_VIEW(data));
 
-	return G_SOURCE_REMOVE;
+    return G_SOURCE_REMOVE;
 }
 
 gboolean
 decide_policy(WebKitWebView *web_view, WebKitPolicyDecision *decision,
               WebKitPolicyDecisionType type, gpointer data)
 {
-	WebKitResponsePolicyDecision *r;
-
-	switch (type)
-	{
-		case WEBKIT_POLICY_DECISION_TYPE_RESPONSE:
-			r = WEBKIT_RESPONSE_POLICY_DECISION(decision);
-			if (!webkit_response_policy_decision_is_mime_type_supported(r))
-				webkit_policy_decision_download(decision);
-			else
-				webkit_policy_decision_use(decision);
-			break;
-		default:
-			/* Use whatever default there is. */
-			return FALSE;
-	}
-	return TRUE;
+    WebKitResponsePolicyDecision *r;
+
+    switch (type)
+    {
+        case WEBKIT_POLICY_DECISION_TYPE_RESPONSE:
+            r = WEBKIT_RESPONSE_POLICY_DECISION(decision);
+            if (!webkit_response_policy_decision_is_mime_type_supported(r))
+                webkit_policy_decision_download(decision);
+            else
+                webkit_policy_decision_use(decision);
+            break;
+        default:
+            /* Use whatever default there is. */
+            return FALSE;
+    }
+    return TRUE;
 }
 
 void
 download_handle_start(WebKitWebView *web_view, WebKitDownload *download,
                       gpointer data)
 {
-	g_signal_connect(G_OBJECT(download), "decide-destination",
-	                 G_CALLBACK(download_handle), data);
+    g_signal_connect(G_OBJECT(download), "decide-destination",
+                     G_CALLBACK(download_handle), data);
 }
 
 gboolean
 download_handle(WebKitDownload *download, gchar *suggested_filename, gpointer data)
 {
-	gchar *path, *path2 = NULL, *uri;
-	GtkToolItem *tb;
-	int suffix = 1;
-
-	path = g_build_filename(download_dir, suggested_filename, NULL);
-	path2 = g_strdup(path);
-	while (g_file_test(path2, G_FILE_TEST_EXISTS) && suffix < 1000)
-	{
-		g_free(path2);
-
-		path2 = g_strdup_printf("%s.%d", path, suffix);
-		suffix++;
-	}
-
-	if (suffix == 1000)
-	{
-		fprintf(stderr, __NAME__": Suffix reached limit for download.\n");
-		webkit_download_cancel(download);
-	}
-	else
-	{
-		uri = g_filename_to_uri(path2, NULL, NULL);
-		webkit_download_set_destination(download, uri);
-		g_free(uri);
-
-		tb = gtk_tool_button_new(NULL, NULL);
-		gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON(tb), "gtk-delete");
-		gtk_tool_button_set_label(GTK_TOOL_BUTTON(tb), suggested_filename);
-		gtk_toolbar_insert(GTK_TOOLBAR(dm.toolbar), tb, 0);
-		gtk_widget_show_all(dm.win);
-
-		g_signal_connect(G_OBJECT(download), "notify::estimated-progress",
-		                 G_CALLBACK(changed_download_progress), tb);
-
-		g_object_ref(download);
-		g_signal_connect(G_OBJECT(tb), "clicked",
-		                 G_CALLBACK(downloadmanager_cancel), download);
-	}
-
-	g_free(path);
-	g_free(path2);
-
-	/* Propagate -- to whom it may concern. */
-	return FALSE;
+    gchar *path, *path2 = NULL, *uri;
+    GtkToolItem *tb;
+    int suffix = 1;
+
+    path = g_build_filename(download_dir, suggested_filename, NULL);
+    path2 = g_strdup(path);
+    while (g_file_test(path2, G_FILE_TEST_EXISTS) && suffix < 1000)
+    {
+        g_free(path2);
+
+        path2 = g_strdup_printf("%s.%d", path, suffix);
+        suffix++;
+    }
+
+    if (suffix == 1000)
+    {
+        fprintf(stderr, __NAME__": Suffix reached limit for download.\n");
+        webkit_download_cancel(download);
+    }
+    else
+    {
+        uri = g_filename_to_uri(path2, NULL, NULL);
+        webkit_download_set_destination(download, uri);
+        g_free(uri);
+
+        tb = gtk_tool_button_new(NULL, NULL);
+        gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON(tb), "gtk-delete");
+        gtk_tool_button_set_label(GTK_TOOL_BUTTON(tb), suggested_filename);
+        gtk_toolbar_insert(GTK_TOOLBAR(dm.toolbar), tb, 0);
+        gtk_widget_show_all(dm.win);
+
+        g_signal_connect(G_OBJECT(download), "notify::estimated-progress",
+                         G_CALLBACK(changed_download_progress), tb);
+
+        g_object_ref(download);
+        g_signal_connect(G_OBJECT(tb), "clicked",
+                         G_CALLBACK(downloadmanager_cancel), download);
+    }
+
+    g_free(path);
+    g_free(path2);
+
+    /* Propagate -- to whom it may concern. */
+    return FALSE;
 }
 
 void
 downloadmanager_cancel(GtkToolButton *tb, gpointer data)
 {
-	WebKitDownload *download = WEBKIT_DOWNLOAD(data);
+    WebKitDownload *download = WEBKIT_DOWNLOAD(data);
 
-	webkit_download_cancel(download);
-	g_object_unref(download);
+    webkit_download_cancel(download);
+    g_object_unref(download);
 
-	gtk_widget_destroy(GTK_WIDGET(tb));
+    gtk_widget_destroy(GTK_WIDGET(tb));
 }
 
 void
 downloadmanager_setup(void)
 {
-	dm.win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
-	gtk_window_set_type_hint(GTK_WINDOW(dm.win), GDK_WINDOW_TYPE_HINT_DIALOG);
-	gtk_window_set_default_size(GTK_WINDOW(dm.win), 500, 250);
-	gtk_window_set_title(GTK_WINDOW(dm.win), __NAME__" - Download Manager");
-	g_signal_connect(G_OBJECT(dm.win), "delete-event",
-	                 G_CALLBACK(gtk_widget_hide_on_delete), NULL);
-	g_signal_connect(G_OBJECT(dm.win), "key-press-event",
-	                 G_CALLBACK(key_downloadmanager), NULL);
-
-	dm.toolbar = gtk_toolbar_new();
-	gtk_orientable_set_orientation(GTK_ORIENTABLE(dm.toolbar),
-	                               GTK_ORIENTATION_VERTICAL);
-	gtk_toolbar_set_style(GTK_TOOLBAR(dm.toolbar), GTK_TOOLBAR_BOTH_HORIZ);
-	gtk_toolbar_set_show_arrow(GTK_TOOLBAR(dm.toolbar), FALSE);
-
-	dm.scroll = gtk_scrolled_window_new(NULL, NULL);
-	gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(dm.scroll),
-	                               GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
-	gtk_container_add(GTK_CONTAINER(dm.scroll), dm.toolbar);
-
-	gtk_container_add(GTK_CONTAINER(dm.win), dm.scroll);
+    dm.win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+    gtk_window_set_type_hint(GTK_WINDOW(dm.win), GDK_WINDOW_TYPE_HINT_DIALOG);
+    gtk_window_set_default_size(GTK_WINDOW(dm.win), 500, 250);
+    gtk_window_set_title(GTK_WINDOW(dm.win), __NAME__" - Download Manager");
+    g_signal_connect(G_OBJECT(dm.win), "delete-event",
+                     G_CALLBACK(gtk_widget_hide_on_delete), NULL);
+    g_signal_connect(G_OBJECT(dm.win), "key-press-event",
+                     G_CALLBACK(key_downloadmanager), NULL);
+
+    dm.toolbar = gtk_toolbar_new();
+    gtk_orientable_set_orientation(GTK_ORIENTABLE(dm.toolbar),
+                                   GTK_ORIENTATION_VERTICAL);
+    gtk_toolbar_set_style(GTK_TOOLBAR(dm.toolbar), GTK_TOOLBAR_BOTH_HORIZ);
+    gtk_toolbar_set_show_arrow(GTK_TOOLBAR(dm.toolbar), FALSE);
+
+    dm.scroll = gtk_scrolled_window_new(NULL, NULL);
+    gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(dm.scroll),
+                                   GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+    gtk_container_add(GTK_CONTAINER(dm.scroll), dm.toolbar);
+
+    gtk_container_add(GTK_CONTAINER(dm.win), dm.scroll);
 }
 
 gchar *
 ensure_uri_scheme(const gchar *t)
 {
-	gchar *f;
-
-	f = g_ascii_strdown(t, -1);
-	if (!g_str_has_prefix(f, "http:") &&
-	    !g_str_has_prefix(f, "https:") &&
-	    !g_str_has_prefix(f, "file:") &&
-	    !g_str_has_prefix(f, "about:"))
-	{
-		g_free(f);
-		f = g_strdup_printf("http://%s", t);
-		return f;
-	}
-	else
-		return g_strdup(t);
+    gchar *f;
+
+    f = g_ascii_strdown(t, -1);
+    if (!g_str_has_prefix(f, "http:") &&
+        !g_str_has_prefix(f, "https:") &&
+        !g_str_has_prefix(f, "file:") &&
+        !g_str_has_prefix(f, "about:"))
+    {
+        g_free(f);
+        f = g_strdup_printf("http://%s", t);
+        return f;
+    }
+    else
+        return g_strdup(t);
 }
 
 void
 grab_environment_configuration(void)
 {
-	const gchar *e;
-
-	e = g_getenv(__NAME_UPPERCASE__"_ACCEPTED_LANGUAGE");
-	if (e != NULL)
-		accepted_language[0] = g_strdup(e);
-
-	e = g_getenv(__NAME_UPPERCASE__"_CRASH_AUTORELOAD_DELAY");
-	if (e != NULL)
-		crash_autoreload_delay = atoi(e);
-
-	e = g_getenv(__NAME_UPPERCASE__"_DOWNLOAD_DIR");
-	if (e != NULL)
-		download_dir = g_strdup(e);
-
-	e = g_getenv(__NAME_UPPERCASE__"_FIFO_SUFFIX");
-	if (e != NULL)
-		fifo_suffix = g_strdup(e);
-
-	e = g_getenv(__NAME_UPPERCASE__"_HOME_URI");
-	if (e != NULL)
-		home_uri = g_strdup(e);
-
-	e = g_getenv(__NAME_UPPERCASE__"_USER_AGENT");
-	if (e != NULL)
-		user_agent = g_strdup(e);
-
-	e = g_getenv(__NAME_UPPERCASE__"_WEB_EXTENSIONS_DIR");
-	if (e != NULL)
-		web_extensions_dir = g_strdup(e);
-	else
-		web_extensions_dir = g_build_filename(g_get_user_data_dir(), __NAME__,
-		                                      "web_extensions", NULL);
-
-	e = g_getenv(__NAME_UPPERCASE__"_ZOOM");
-	if (e != NULL)
-		global_zoom = atof(e);
+    const gchar *e;
+
+    e = g_getenv(__NAME_UPPERCASE__"_ACCEPTED_LANGUAGE");
+    if (e != NULL)
+        accepted_language[0] = g_strdup(e);
+
+    e = g_getenv(__NAME_UPPERCASE__"_CRASH_AUTORELOAD_DELAY");
+    if (e != NULL)
+        crash_autoreload_delay = atoi(e);
+
+    e = g_getenv(__NAME_UPPERCASE__"_DOWNLOAD_DIR");
+    if (e != NULL)
+        download_dir = g_strdup(e);
+
+    e = g_getenv(__NAME_UPPERCASE__"_FIFO_SUFFIX");
+    if (e != NULL)
+        fifo_suffix = g_strdup(e);
+
+    e = g_getenv(__NAME_UPPERCASE__"_HOME_URI");
+    if (e != NULL)
+        home_uri = g_strdup(e);
+
+    e = g_getenv(__NAME_UPPERCASE__"_USER_AGENT");
+    if (e != NULL)
+        user_agent = g_strdup(e);
+
+    e = g_getenv(__NAME_UPPERCASE__"_WEB_EXTENSIONS_DIR");
+    if (e != NULL)
+        web_extensions_dir = g_strdup(e);
+    else
+        web_extensions_dir = g_build_filename(g_get_user_data_dir(), __NAME__,
+                                              "web_extensions", NULL);
+
+    e = g_getenv(__NAME_UPPERCASE__"_ZOOM");
+    if (e != NULL)
+        global_zoom = atof(e);
 }
 
 void
 hover_web_view(WebKitWebView *web_view, WebKitHitTestResult *ht, guint modifiers,
                gpointer data)
 {
-	struct Client *c = (struct Client *)data;
-
-	if (!gtk_widget_is_focus(c->location))
-	{
-		if (webkit_hit_test_result_context_is_link(ht))
-		{
-			gtk_entry_set_text(GTK_ENTRY(c->location),
-			                   webkit_hit_test_result_get_link_uri(ht));
-
-			if (c->hover_uri != NULL)
-				g_free(c->hover_uri);
-			c->hover_uri = g_strdup(webkit_hit_test_result_get_link_uri(ht));
-		}
-		else
-		{
-			gtk_entry_set_text(GTK_ENTRY(c->location),
-			                   webkit_web_view_get_uri(WEBKIT_WEB_VIEW(c->web_view)));
-
-			if (c->hover_uri != NULL)
-				g_free(c->hover_uri);
-			c->hover_uri = NULL;
-		}
-	}
+    struct Client *c = (struct Client *)data;
+
+    if (!gtk_widget_is_focus(c->location))
+    {
+        if (webkit_hit_test_result_context_is_link(ht))
+        {
+            gtk_entry_set_text(GTK_ENTRY(c->location),
+                               webkit_hit_test_result_get_link_uri(ht));
+
+            if (c->hover_uri != NULL)
+                g_free(c->hover_uri);
+            c->hover_uri = g_strdup(webkit_hit_test_result_get_link_uri(ht));
+        }
+        else
+        {
+            gtk_entry_set_text(GTK_ENTRY(c->location),
+                               webkit_web_view_get_uri(WEBKIT_WEB_VIEW(c->web_view)));
+
+            if (c->hover_uri != NULL)
+                g_free(c->hover_uri);
+            c->hover_uri = NULL;
+        }
+    }
 }
 
 gboolean
 key_downloadmanager(GtkWidget *widget, GdkEvent *event, gpointer data)
 {
-	if (event->type == GDK_KEY_PRESS)
-	{
-		if (((GdkEventKey *)event)->state & GDK_MOD1_MASK)
-		{
-			switch (((GdkEventKey *)event)->keyval)
-			{
-				case GDK_KEY_d:  /* close window (left hand) */
-					gtk_widget_hide(dm.win);
-					return TRUE;
-			}
-		}
-	}
-
-	return FALSE;
+    if (event->type == GDK_KEY_PRESS)
+    {
+        if (((GdkEventKey *)event)->state & GDK_MOD1_MASK)
+        {
+            switch (((GdkEventKey *)event)->keyval)
+            {
+                case GDK_KEY_d:  /* close window (left hand) */
+                    gtk_widget_hide(dm.win);
+                    return TRUE;
+            }
+        }
+    }
+
+    return FALSE;
 }
 
 gboolean
 key_location(GtkWidget *widget, GdkEvent *event, gpointer data)
 {
-	struct Client *c = (struct Client *)data;
-	const gchar *t;
-	gchar *f;
-	WebKitWebContext *wc = webkit_web_view_get_context(WEBKIT_WEB_VIEW(c->web_view));
-
-	if (event->type == GDK_KEY_PRESS)
-	{
-		if (((GdkEventKey *)event)->state & GDK_MOD1_MASK)
-		{
-			switch (((GdkEventKey *)event)->keyval)
-			{
-				case GDK_KEY_q:  /* close window (left hand) */
-					gtk_widget_destroy(c->win);
-					return TRUE;
-				case GDK_KEY_d:  /* download manager (left hand) */
-					gtk_widget_show_all(dm.win);
-					return TRUE;
-				case GDK_KEY_r:  /* reload (left hand) */
-					webkit_web_view_reload_bypass_cache(WEBKIT_WEB_VIEW(
-					                                    c->web_view));
-					return TRUE;
-				case GDK_KEY_k:  /* initiate search (BOTH hands) */
-					gtk_entry_set_text(GTK_ENTRY(c->location), "/");
-					gtk_editable_set_position(GTK_EDITABLE(c->location), -1);
-					return TRUE;
-				case GDK_KEY_c:  /* reload trusted certs (left hand) */
-					trust_user_certs(wc);
-					return TRUE;
-			}
-		}
-		else
-		{
-			switch (((GdkEventKey *)event)->keyval)
-			{
-				case GDK_KEY_Return:
-					gtk_widget_grab_focus(c->web_view);
-					t = gtk_entry_get_text(GTK_ENTRY(c->location));
-					if (t != NULL && t[0] == '/')
-					{
-						if (search_text != NULL)
-							g_free(search_text);
-						search_text = g_strdup(t + 1);  /* XXX whacky */
-						search(c, 0);
-					}
-					else if (!keywords_try_search(WEBKIT_WEB_VIEW(c->web_view), t))
-					{
-						f = ensure_uri_scheme(t);
-						webkit_web_view_load_uri(WEBKIT_WEB_VIEW(c->web_view), f);
-						g_free(f);
-					}
-					return TRUE;
-				case GDK_KEY_Escape:
-					t = webkit_web_view_get_uri(WEBKIT_WEB_VIEW(c->web_view));
-					gtk_entry_set_text(GTK_ENTRY(c->location),
-					                   (t == NULL ? __NAME__ : t));
-					return TRUE;
-			}
-		}
-	}
-
-	return FALSE;
+    struct Client *c = (struct Client *)data;
+    const gchar *t;
+    gchar *f;
+    WebKitWebContext *wc = webkit_web_view_get_context(WEBKIT_WEB_VIEW(c->web_view));
+
+    if (event->type == GDK_KEY_PRESS)
+    {
+        if (((GdkEventKey *)event)->state & GDK_MOD1_MASK)
+        {
+            switch (((GdkEventKey *)event)->keyval)
+            {
+                case GDK_KEY_q:  /* close window (left hand) */
+                    gtk_widget_destroy(c->win);
+                    return TRUE;
+                case GDK_KEY_d:  /* download manager (left hand) */
+                    gtk_widget_show_all(dm.win);
+                    return TRUE;
+                case GDK_KEY_r:  /* reload (left hand) */
+                    webkit_web_view_reload_bypass_cache(WEBKIT_WEB_VIEW(
+                                                        c->web_view));
+                    return TRUE;
+                case GDK_KEY_k:  /* initiate search (BOTH hands) */
+                    gtk_entry_set_text(GTK_ENTRY(c->location), "/");
+                    gtk_editable_set_position(GTK_EDITABLE(c->location), -1);
+                    return TRUE;
+                case GDK_KEY_c:  /* reload trusted certs (left hand) */
+                    trust_user_certs(wc);
+                    return TRUE;
+            }
+        }
+        else
+        {
+            switch (((GdkEventKey *)event)->keyval)
+            {
+                case GDK_KEY_Return:
+                    gtk_widget_grab_focus(c->web_view);
+                    t = gtk_entry_get_text(GTK_ENTRY(c->location));
+                    if (t != NULL && t[0] == '/')
+                    {
+                        if (search_text != NULL)
+                            g_free(search_text);
+                        search_text = g_strdup(t + 1);  /* XXX whacky */
+                        search(c, 0);
+                    }
+                    else if (!keywords_try_search(WEBKIT_WEB_VIEW(c->web_view), t))
+                    {
+                        f = ensure_uri_scheme(t);
+                        webkit_web_view_load_uri(WEBKIT_WEB_VIEW(c->web_view), f);
+                        g_free(f);
+                    }
+                    return TRUE;
+                case GDK_KEY_Escape:
+                    t = webkit_web_view_get_uri(WEBKIT_WEB_VIEW(c->web_view));
+                    gtk_entry_set_text(GTK_ENTRY(c->location),
+                                       (t == NULL ? __NAME__ : t));
+                    return TRUE;
+            }
+        }
+    }
+
+    return FALSE;
 }
 
 gboolean
 key_web_view(GtkWidget *widget, GdkEvent *event, gpointer data)
 {
-	struct Client *c = (struct Client *)data;
-	gdouble dx, dy;
-	gchar *f;
-	gfloat z;
-	WebKitWebContext *wc = webkit_web_view_get_context(WEBKIT_WEB_VIEW(c->web_view));
-
-	if (event->type == GDK_KEY_PRESS)
-	{
-		if (((GdkEventKey *)event)->state & GDK_MOD1_MASK)
-		{
-			switch (((GdkEventKey *)event)->keyval)
-			{
-				case GDK_KEY_q:  /* close window (left hand) */
-					gtk_widget_destroy(c->win);
-					return TRUE;
-				case GDK_KEY_w:  /* home (left hand) */
-					f = ensure_uri_scheme(home_uri);
-					webkit_web_view_load_uri(WEBKIT_WEB_VIEW(c->web_view), f);
-					g_free(f);
-					return TRUE;
-				case GDK_KEY_e:  /* new tab (left hand) */
-					f = ensure_uri_scheme(home_uri);
-					client_new(f);
-					g_free(f);
-					return TRUE;
-				case GDK_KEY_r:  /* reload (left hand) */
-					webkit_web_view_reload_bypass_cache(WEBKIT_WEB_VIEW(
-					                                    c->web_view));
-					return TRUE;
-				case GDK_KEY_d:  /* download manager (left hand) */
-					gtk_widget_show_all(dm.win);
-					return TRUE;
-				case GDK_KEY_2:  /* search forward (left hand) */
-				case GDK_KEY_n:  /* search forward (maybe both hands) */
-					search(c, 1);
-					return TRUE;
-				case GDK_KEY_3:  /* search backward (left hand) */
-					search(c, -1);
-					return TRUE;
-				case GDK_KEY_l:  /* location (BOTH hands) */
-					gtk_widget_grab_focus(c->location);
-					return TRUE;
-				case GDK_KEY_k:  /* initiate search (BOTH hands) */
-					gtk_widget_grab_focus(c->location);
-					gtk_entry_set_text(GTK_ENTRY(c->location), "/");
-					gtk_editable_set_position(GTK_EDITABLE(c->location), -1);
-					return TRUE;
-				case GDK_KEY_c:  /* reload trusted certs (left hand) */
-					trust_user_certs(wc);
-					return TRUE;
-			}
-		}
-		else if (((GdkEventKey *)event)->keyval == GDK_KEY_Escape)
-		{
-			webkit_web_view_stop_loading(WEBKIT_WEB_VIEW(c->web_view));
-			gtk_level_bar_set_value(GTK_LEVEL_BAR(c->progress), 0);
-		}
-	}
-	else if (event->type == GDK_BUTTON_PRESS)
-	{
-		switch (((GdkEventButton *)event)->button)
-		{
-			case 2:
-				if (c->hover_uri != NULL)
-				{
-					client_new(c->hover_uri);
-					return TRUE;
-				}
-				break;
-			case 8:
-				webkit_web_view_go_back(WEBKIT_WEB_VIEW(c->web_view));
-				return TRUE;
-			case 9:
-				webkit_web_view_go_forward(WEBKIT_WEB_VIEW(c->web_view));
-				return TRUE;
-		}
-	}
-	else if (event->type == GDK_SCROLL)
-	{
-		if (((GdkEventScroll *)event)->state & GDK_MOD1_MASK ||
-		    ((GdkEventScroll *)event)->state & GDK_CONTROL_MASK)
-		{
-			gdk_event_get_scroll_deltas(event, &dx, &dy);
-			z = webkit_web_view_get_zoom_level(WEBKIT_WEB_VIEW(c->web_view));
-			z += -dy * 0.1;
-			z = dx != 0 ? global_zoom : z;
-			webkit_web_view_set_zoom_level(WEBKIT_WEB_VIEW(c->web_view), z);
-			return TRUE;
-		}
-	}
-
-	return FALSE;
+    struct Client *c = (struct Client *)data;
+    gdouble dx, dy;
+    gchar *f;
+    gfloat z;
+    WebKitWebContext *wc = webkit_web_view_get_context(WEBKIT_WEB_VIEW(c->web_view));
+
+    if (event->type == GDK_KEY_PRESS)
+    {
+        if (((GdkEventKey *)event)->state & GDK_MOD1_MASK)
+        {
+            switch (((GdkEventKey *)event)->keyval)
+            {
+                case GDK_KEY_q:  /* close window (left hand) */
+                    gtk_widget_destroy(c->win);
+                    return TRUE;
+                case GDK_KEY_w:  /* home (left hand) */
+                    f = ensure_uri_scheme(home_uri);
+                    webkit_web_view_load_uri(WEBKIT_WEB_VIEW(c->web_view), f);
+                    g_free(f);
+                    return TRUE;
+                case GDK_KEY_e:  /* new tab (left hand) */
+                    f = ensure_uri_scheme(home_uri);
+                    client_new(f);
+                    g_free(f);
+                    return TRUE;
+                case GDK_KEY_r:  /* reload (left hand) */
+                    webkit_web_view_reload_bypass_cache(WEBKIT_WEB_VIEW(
+                                                        c->web_view));
+                    return TRUE;
+                case GDK_KEY_d:  /* download manager (left hand) */
+                    gtk_widget_show_all(dm.win);
+                    return TRUE;
+                case GDK_KEY_2:  /* search forward (left hand) */
+                case GDK_KEY_n:  /* search forward (maybe both hands) */
+                    search(c, 1);
+                    return TRUE;
+                case GDK_KEY_3:  /* search backward (left hand) */
+                    search(c, -1);
+                    return TRUE;
+                case GDK_KEY_l:  /* location (BOTH hands) */
+                    gtk_widget_grab_focus(c->location);
+                    return TRUE;
+                case GDK_KEY_k:  /* initiate search (BOTH hands) */
+                    gtk_widget_grab_focus(c->location);
+                    gtk_entry_set_text(GTK_ENTRY(c->location), "/");
+                    gtk_editable_set_position(GTK_EDITABLE(c->location), -1);
+                    return TRUE;
+                case GDK_KEY_c:  /* reload trusted certs (left hand) */
+                    trust_user_certs(wc);
+                    return TRUE;
+            }
+        }
+        else if (((GdkEventKey *)event)->keyval == GDK_KEY_Escape)
+        {
+            webkit_web_view_stop_loading(WEBKIT_WEB_VIEW(c->web_view));
+            gtk_level_bar_set_value(GTK_LEVEL_BAR(c->progress), 0);
+        }
+    }
+    else if (event->type == GDK_BUTTON_PRESS)
+    {
+        switch (((GdkEventButton *)event)->button)
+        {
+            case 2:
+                if (c->hover_uri != NULL)
+                {
+                    client_new(c->hover_uri);
+                    return TRUE;
+                }
+                break;
+            case 8:
+                webkit_web_view_go_back(WEBKIT_WEB_VIEW(c->web_view));
+                return TRUE;
+            case 9:
+                webkit_web_view_go_forward(WEBKIT_WEB_VIEW(c->web_view));
+                return TRUE;
+        }
+    }
+    else if (event->type == GDK_SCROLL)
+    {
+        if (((GdkEventScroll *)event)->state & GDK_MOD1_MASK ||
+            ((GdkEventScroll *)event)->state & GDK_CONTROL_MASK)
+        {
+            gdk_event_get_scroll_deltas(event, &dx, &dy);
+            z = webkit_web_view_get_zoom_level(WEBKIT_WEB_VIEW(c->web_view));
+            z += -dy * 0.1;
+            z = dx != 0 ? global_zoom : z;
+            webkit_web_view_set_zoom_level(WEBKIT_WEB_VIEW(c->web_view), z);
+            return TRUE;
+        }
+    }
+
+    return FALSE;
 }
 
 void
 keywords_load(void)
 {
-	GError *err = NULL;
-	GIOChannel *channel = NULL;
-	gchar *path = NULL, *buf = NULL;
-	gchar **tokens = NULL;
-
-	keywords = g_hash_table_new(g_str_hash, g_str_equal);
-
-	path = g_build_filename(g_get_user_config_dir(), __NAME__, "keywordsearch",
-	                        NULL);
-	channel = g_io_channel_new_file(path, "r", &err);
-	if (channel != NULL)
-	{
-		while (g_io_channel_read_line(channel, &buf, NULL, NULL, NULL)
-		       == G_IO_STATUS_NORMAL)
-		{
-			g_strstrip(buf);
-			if (buf[0] != '#')
-			{
-				tokens = g_strsplit(buf, " ", 2);
-				if (tokens[0] != NULL && tokens[1] != NULL)
-					g_hash_table_insert(keywords, g_strdup(tokens[0]),
-					                    g_strdup(tokens[1]));
-				g_strfreev(tokens);
-			}
-			g_free(buf);
-		}
-		g_io_channel_shutdown(channel, FALSE, NULL);
-	}
-	g_free(path);
+    GError *err = NULL;
+    GIOChannel *channel = NULL;
+    gchar *path = NULL, *buf = NULL;
+    gchar **tokens = NULL;
+
+    keywords = g_hash_table_new(g_str_hash, g_str_equal);
+
+    path = g_build_filename(g_get_user_config_dir(), __NAME__, "keywordsearch",
+                            NULL);
+    channel = g_io_channel_new_file(path, "r", &err);
+    if (channel != NULL)
+    {
+        while (g_io_channel_read_line(channel, &buf, NULL, NULL, NULL)
+               == G_IO_STATUS_NORMAL)
+        {
+            g_strstrip(buf);
+            if (buf[0] != '#')
+            {
+                tokens = g_strsplit(buf, " ", 2);
+                if (tokens[0] != NULL && tokens[1] != NULL)
+                    g_hash_table_insert(keywords, g_strdup(tokens[0]),
+                                        g_strdup(tokens[1]));
+                g_strfreev(tokens);
+            }
+            g_free(buf);
+        }
+        g_io_channel_shutdown(channel, FALSE, NULL);
+    }
+    g_free(path);
 }
 
 gboolean
 keywords_try_search(WebKitWebView *web_view, const gchar *t)
 {
-	gboolean ret = FALSE;
-	gchar **tokens = NULL;
-	gchar *val = NULL, *uri = NULL;
-
-	tokens = g_strsplit(t, " ", 2);
-	if (tokens[0] != NULL && tokens[1] != NULL)
-	{
-		val = g_hash_table_lookup(keywords, tokens[0]);
-		if (val != NULL)
-		{
-			uri = g_strdup_printf((gchar *)val, tokens[1]);
-			webkit_web_view_load_uri(web_view, uri);
-			g_free(uri);
-			ret = TRUE;
-		}
-	}
-	g_strfreev(tokens);
-
-	return ret;
+    gboolean ret = FALSE;
+    gchar **tokens = NULL;
+    gchar *val = NULL, *uri = NULL;
+
+    tokens = g_strsplit(t, " ", 2);
+    if (tokens[0] != NULL && tokens[1] != NULL)
+    {
+        val = g_hash_table_lookup(keywords, tokens[0]);
+        if (val != NULL)
+        {
+            uri = g_strdup_printf((gchar *)val, tokens[1]);
+            webkit_web_view_load_uri(web_view, uri);
+            g_free(uri);
+            ret = TRUE;
+        }
+    }
+    g_strfreev(tokens);
+
+    return ret;
 }
 
 gboolean
 remote_msg(GIOChannel *channel, GIOCondition condition, gpointer data)
 {
-	gchar *uri = NULL;
-
-	g_io_channel_read_line(channel, &uri, NULL, NULL, NULL);
-	if (uri)
-	{
-		g_strstrip(uri);
-		client_new(uri);
-		g_free(uri);
-	}
-	return TRUE;
+    gchar *uri = NULL;
+
+    g_io_channel_read_line(channel, &uri, NULL, NULL, NULL);
+    if (uri)
+    {
+        g_strstrip(uri);
+        client_new(uri);
+        g_free(uri);
+    }
+    return TRUE;
 }
 
 void
 search(gpointer data, gint direction)
 {
-	struct Client *c = (struct Client *)data;
-	WebKitWebView *web_view = WEBKIT_WEB_VIEW(c->web_view);
-	WebKitFindController *fc = webkit_web_view_get_find_controller(web_view);
-
-	if (search_text == NULL)
-		return;
-
-	switch (direction)
-	{
-		case 0:
-			webkit_find_controller_search(fc, search_text,
-			                              WEBKIT_FIND_OPTIONS_CASE_INSENSITIVE |
-			                              WEBKIT_FIND_OPTIONS_WRAP_AROUND,
-			                              G_MAXUINT);
-			break;
-		case 1:
-			webkit_find_controller_search_next(fc);
-			break;
-		case -1:
-			webkit_find_controller_search_previous(fc);
-			break;
-	}
+    struct Client *c = (struct Client *)data;
+    WebKitWebView *web_view = WEBKIT_WEB_VIEW(c->web_view);
+    WebKitFindController *fc = webkit_web_view_get_find_controller(web_view);
+
+    if (search_text == NULL)
+        return;
+
+    switch (direction)
+    {
+        case 0:
+            webkit_find_controller_search(fc, search_text,
+                                          WEBKIT_FIND_OPTIONS_CASE_INSENSITIVE |
+                                          WEBKIT_FIND_OPTIONS_WRAP_AROUND,
+                                          G_MAXUINT);
+            break;
+        case 1:
+            webkit_find_controller_search_next(fc);
+            break;
+        case -1:
+            webkit_find_controller_search_previous(fc);
+            break;
+    }
 }
 
 Window
 tabbed_launch(void)
 {
-	gint tabbed_stdout;
-	GIOChannel *tabbed_stdout_channel;
-	GError *err = NULL;
-	gchar *output = NULL;
-	char *argv[] = { "tabbed", "-c", "-d", "-p", "s1", "-n", __NAME__, NULL };
-	Window plug_into;
-
-	if (!g_spawn_async_with_pipes(NULL, argv, NULL, G_SPAWN_SEARCH_PATH, NULL,
-	                              NULL, NULL, NULL, &tabbed_stdout, NULL,
-	                              &err))
-	{
-		fprintf(stderr, __NAME__": Could not launch tabbed: %s\n", err->message);
-		g_error_free(err);
-		return 0;
-	}
-
-	tabbed_stdout_channel = g_io_channel_unix_new(tabbed_stdout);
-	if (tabbed_stdout_channel == NULL)
-	{
-		fprintf(stderr, __NAME__": Could open tabbed's stdout\n");
-		return 0;
-	}
-	g_io_channel_read_line(tabbed_stdout_channel, &output, NULL, NULL, NULL);
-	g_io_channel_shutdown(tabbed_stdout_channel, FALSE, NULL);
-	if (output == NULL)
-	{
-		fprintf(stderr, __NAME__": Could not read XID from tabbed\n");
-		return 0;
-	}
-	g_strstrip(output);
-	plug_into = strtol(output, NULL, 16);
-	g_free(output);
-	if (plug_into == 0)
-		fprintf(stderr, __NAME__": The XID from tabbed is 0\n");
-	return plug_into;
+    gint tabbed_stdout;
+    GIOChannel *tabbed_stdout_channel;
+    GError *err = NULL;
+    gchar *output = NULL;
+    char *argv[] = { "tabbed", "-c", "-d", "-p", "s1", "-n", __NAME__, NULL };
+    Window plug_into;
+
+    if (!g_spawn_async_with_pipes(NULL, argv, NULL, G_SPAWN_SEARCH_PATH, NULL,
+                                  NULL, NULL, NULL, &tabbed_stdout, NULL,
+                                  &err))
+    {
+        fprintf(stderr, __NAME__": Could not launch tabbed: %s\n", err->message);
+        g_error_free(err);
+        return 0;
+    }
+
+    tabbed_stdout_channel = g_io_channel_unix_new(tabbed_stdout);
+    if (tabbed_stdout_channel == NULL)
+    {
+        fprintf(stderr, __NAME__": Could open tabbed's stdout\n");
+        return 0;
+    }
+    g_io_channel_read_line(tabbed_stdout_channel, &output, NULL, NULL, NULL);
+    g_io_channel_shutdown(tabbed_stdout_channel, FALSE, NULL);
+    if (output == NULL)
+    {
+        fprintf(stderr, __NAME__": Could not read XID from tabbed\n");
+        return 0;
+    }
+    g_strstrip(output);
+    plug_into = strtol(output, NULL, 16);
+    g_free(output);
+    if (plug_into == 0)
+        fprintf(stderr, __NAME__": The XID from tabbed is 0\n");
+    return plug_into;
 }
 
 void
 trust_user_certs(WebKitWebContext *wc)
 {
-	GTlsCertificate *cert;
-	const gchar *basedir, *file, *absfile;
-	GDir *dir;
-
-	basedir = g_build_filename(g_get_user_config_dir(), __NAME__, "certs", NULL);
-	dir = g_dir_open(basedir, 0, NULL);
-	if (dir != NULL)
-	{
-		file = g_dir_read_name(dir);
-		while (file != NULL)
-		{
-			absfile = g_build_filename(g_get_user_config_dir(), __NAME__, "certs",
-			                           file, NULL);
-			cert = g_tls_certificate_new_from_file(absfile, NULL);
-			if (cert == NULL)
-				fprintf(stderr, __NAME__": Could not load trusted cert '%s'\n", file);
-			else
-				webkit_web_context_allow_tls_certificate_for_host(wc, cert, file);
-			file = g_dir_read_name(dir);
-		}
-		g_dir_close(dir);
-	}
+    GTlsCertificate *cert;
+    const gchar *basedir, *file, *absfile;
+    GDir *dir;
+
+    basedir = g_build_filename(g_get_user_config_dir(), __NAME__, "certs", NULL);
+    dir = g_dir_open(basedir, 0, NULL);
+    if (dir != NULL)
+    {
+        file = g_dir_read_name(dir);
+        while (file != NULL)
+        {
+            absfile = g_build_filename(g_get_user_config_dir(), __NAME__, "certs",
+                                       file, NULL);
+            cert = g_tls_certificate_new_from_file(absfile, NULL);
+            if (cert == NULL)
+                fprintf(stderr, __NAME__": Could not load trusted cert '%s'\n", file);
+            else
+                webkit_web_context_allow_tls_certificate_for_host(wc, cert, file);
+            file = g_dir_read_name(dir);
+        }
+        g_dir_close(dir);
+    }
 }
 
 
 int
 main(int argc, char **argv)
 {
-	int opt, i;
-
-	gtk_init(&argc, &argv);
-
-	grab_environment_configuration();
-
-	while ((opt = getopt(argc, argv, "e:CT")) != -1)
-	{
-		switch (opt)
-		{
-			case 'e':
-				embed = atol(optarg);
-				tabbed_automagic = FALSE;
-				break;
-			case 'C':
-				cooperative_instances = FALSE;
-				break;
-			case 'T':
-				tabbed_automagic = FALSE;
-				break;
-			default:
-				fprintf(stderr, "Usage: "__NAME__" [OPTION]... [URI]...\n");
-				exit(EXIT_FAILURE);
-		}
-	}
-
-	keywords_load();
-	if (cooperative_instances)
-		cooperation_setup();
-	downloadmanager_setup();
-
-	if (tabbed_automagic && !(cooperative_instances && !cooperative_alone))
-		embed = tabbed_launch();
-
-	if (!cooperative_instances || cooperative_alone)
-		webkit_web_context_set_web_extensions_directory(webkit_web_context_get_default(),
-		                                                web_extensions_dir);
-
-	if (optind >= argc)
-		client_new(home_uri);
-	else
-	{
-		for (i = optind; i < argc; i++)
-			client_new(argv[i]);
-	}
-
-	if (!cooperative_instances || cooperative_alone)
-		gtk_main();
-	exit(EXIT_SUCCESS);
+    int opt, i;
+
+    gtk_init(&argc, &argv);
+
+    grab_environment_configuration();
+
+    while ((opt = getopt(argc, argv, "e:CT")) != -1)
+    {
+        switch (opt)
+        {
+            case 'e':
+                embed = atol(optarg);
+                tabbed_automagic = FALSE;
+                break;
+            case 'C':
+                cooperative_instances = FALSE;
+                break;
+            case 'T':
+                tabbed_automagic = FALSE;
+                break;
+            default:
+                fprintf(stderr, "Usage: "__NAME__" [OPTION]... [URI]...\n");
+                exit(EXIT_FAILURE);
+        }
+    }
+
+    keywords_load();
+    if (cooperative_instances)
+        cooperation_setup();
+    downloadmanager_setup();
+
+    if (tabbed_automagic && !(cooperative_instances && !cooperative_alone))
+        embed = tabbed_launch();
+
+    if (!cooperative_instances || cooperative_alone)
+        webkit_web_context_set_web_extensions_directory(webkit_web_context_get_default(),
+                                                        web_extensions_dir);
+
+    if (optind >= argc)
+        client_new(home_uri);
+    else
+    {
+        for (i = optind; i < argc; i++)
+            client_new(argv[i]);
+    }
+
+    if (!cooperative_instances || cooperative_alone)
+        gtk_main();
+    exit(EXIT_SUCCESS);
 }
diff --git a/we_adblock.c b/we_adblock.c
index be4e7b7..9a044a9 100644
--- a/we_adblock.c
+++ b/we_adblock.c
@@ -10,72 +10,72 @@ static GSList *adblock_patterns = NULL;
 static void
 adblock_load(void)
 {
-	GRegex *re = NULL;
-	GError *err = NULL;
-	GIOChannel *channel = NULL;
-	gchar *path = NULL, *buf = NULL;
+    GRegex *re = NULL;
+    GError *err = NULL;
+    GIOChannel *channel = NULL;
+    gchar *path = NULL, *buf = NULL;
 
-	path = g_build_filename(g_get_user_config_dir(), __NAME__, "adblock.black",
-	                        NULL);
-	channel = g_io_channel_new_file(path, "r", &err);
-	if (channel != NULL)
-	{
-		while (g_io_channel_read_line(channel, &buf, NULL, NULL, NULL)
-		       == G_IO_STATUS_NORMAL)
-		{
-			g_strstrip(buf);
-			if (buf[0] != '#')
-			{
-				re = g_regex_new(buf,
-				                 G_REGEX_CASELESS | G_REGEX_OPTIMIZE,
-				                 G_REGEX_MATCH_PARTIAL, &err);
-				if (err != NULL)
-				{
-					fprintf(stderr, __NAME__": Could not compile regex: %s\n", buf);
-					g_error_free(err);
-					err = NULL;
-				}
-				else
-					adblock_patterns = g_slist_append(adblock_patterns, re);
-			}
-			g_free(buf);
-		}
-		g_io_channel_shutdown(channel, FALSE, NULL);
-	}
-	g_free(path);
+    path = g_build_filename(g_get_user_config_dir(), __NAME__, "adblock.black",
+                            NULL);
+    channel = g_io_channel_new_file(path, "r", &err);
+    if (channel != NULL)
+    {
+        while (g_io_channel_read_line(channel, &buf, NULL, NULL, NULL)
+               == G_IO_STATUS_NORMAL)
+        {
+            g_strstrip(buf);
+            if (buf[0] != '#')
+            {
+                re = g_regex_new(buf,
+                                 G_REGEX_CASELESS | G_REGEX_OPTIMIZE,
+                                 G_REGEX_MATCH_PARTIAL, &err);
+                if (err != NULL)
+                {
+                    fprintf(stderr, __NAME__": Could not compile regex: %s\n", buf);
+                    g_error_free(err);
+                    err = NULL;
+                }
+                else
+                    adblock_patterns = g_slist_append(adblock_patterns, re);
+            }
+            g_free(buf);
+        }
+        g_io_channel_shutdown(channel, FALSE, NULL);
+    }
+    g_free(path);
 }
 
 static gboolean
 web_page_send_request(WebKitWebPage *web_page, WebKitURIRequest *request,
                       WebKitURIResponse *redirected_response, gpointer user_data)
 {
-	GSList *it = adblock_patterns;
-	const gchar *uri;
+    GSList *it = adblock_patterns;
+    const gchar *uri;
 
-	uri = webkit_uri_request_get_uri(request);
+    uri = webkit_uri_request_get_uri(request);
 
-	while (it)
-	{
-		if (g_regex_match((GRegex *)(it->data), uri, 0, NULL))
-			return TRUE;
-		it = g_slist_next(it);
-	}
+    while (it)
+    {
+        if (g_regex_match((GRegex *)(it->data), uri, 0, NULL))
+            return TRUE;
+        it = g_slist_next(it);
+    }
 
-	return FALSE;
+    return FALSE;
 }
 
 static void
 web_page_created_callback(WebKitWebExtension *extension, WebKitWebPage *web_page,
                           gpointer user_data)
 {
-	g_signal_connect_object(web_page, "send-request",
-	                        G_CALLBACK(web_page_send_request), NULL, 0);
+    g_signal_connect_object(web_page, "send-request",
+                            G_CALLBACK(web_page_send_request), NULL, 0);
 }
 
 G_MODULE_EXPORT void
 webkit_web_extension_initialize(WebKitWebExtension *extension)
 {
-	adblock_load();
-	g_signal_connect(extension, "page-created",
-	                 G_CALLBACK(web_page_created_callback), NULL);
+    adblock_load();
+    g_signal_connect(extension, "page-created",
+                     G_CALLBACK(web_page_created_callback), NULL);
 }