www/bluefish: Fix build on clang16

Use G_CALLBACK() macro to silence incompatible function pointer warnings
and disables any argument checks.

Sugested by:	dim
See also:	https://lists.freebsd.org/archives/freebsd-ports/2023-July/004036.html
MFH:		2023Q3

www/bluefish/Makefile

@@ -1,5 +1,6 @@
 PORTNAME=	bluefish
 DISTVERSION=	2.2.14
+PORTREVISION=	1
 CATEGORIES=	www editors
 MASTER_SITES=	https://www.bennewitz.com/bluefish/stable/source/ \
 		SF

www/bluefish/files/patch-src_bftextview2__autocomp.c

@@ -0,0 +1,11 @@
+--- src/bftextview2_autocomp.c.orig	2023-07-04 14:09:37 UTC
++++ src/bftextview2_autocomp.c
+@@ -429,7 +429,7 @@ acwin_create(BluefishTextView * btv)
+ 	/*gtk_widget_set_size_request(acw->reflabel,150,-1); */
+ 	gtk_widget_show_all(acw->scroll);
+ 	gtk_widget_show(hbox);
+-	g_signal_connect(acw->reflabel, "activate-link", acw_label_active_link_lcb, acw);
++	g_signal_connect(acw->reflabel, "activate-link", G_CALLBACK(acw_label_active_link_lcb), acw);
+ 	/*gtk_widget_set_size_request(GTK_WIDGET(acw->tree),100,200); */
+ 	/*gtk_widget_set_size_request(acw->win, 150, 200); */
+ 	/*g_signal_connect(G_OBJECT(acw->win),"key-release-event",G_CALLBACK(acwin_key_release_lcb),acw); */

www/bluefish/files/patch-src_external__commands.c

@@ -0,0 +1,11 @@
+--- src/external_commands.c.orig	2023-07-04 14:12:18 UTC
++++ src/external_commands.c
+@@ -483,7 +483,7 @@ create_commandstring(Texternalp * ep, const gchar * fo
+ 		gtk_dialog_set_default_response(GTK_DIALOG(dialog),GTK_RESPONSE_ACCEPT);
+ 		tmp = g_strdup_printf(_("Supply arguments to define %%a in '%s'"), formatstring);
+ 		entry = dialog_entry_labeled(NULL, tmp, gtk_dialog_get_content_area(GTK_DIALOG(dialog)), 6);
+-		g_signal_connect(G_OBJECT(entry), "activate", command_dialog_entry_activated_lcb, dialog);
++		g_signal_connect(G_OBJECT(entry), "activate", G_CALLBACK(command_dialog_entry_activated_lcb), dialog);
+ 		g_free(tmp);
+ 		gtk_widget_show_all(dialog);
+ 		result = gtk_dialog_run(GTK_DIALOG(dialog));