Add printevent.c and -V (verbose) flag to print X events

Makefile

@@ -4,7 +4,8 @@
 include config.mk
 
 SRC = area.c bar.c client.c column.c draw.c event.c \
-	frame.c fs.c geom.c key.c main.c mouse.c rule.c view.c
+	frame.c fs.c geom.c key.c main.c mouse.c rule.c view.c \
+	printevent.c
 OBJ = ${SRC:.c=.o}
 
 all: options wmiiwm

event.c

@@ -6,6 +6,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <X11/keysym.h>
+#include "printevent.h"
 
 unsigned int
 flush_masked_events(long even_mask) {
@@ -282,6 +283,8 @@ check_x_event(IXPConn *c) {
 	XEvent ev;
 	while(XPending(blz.dpy)) { /* main event loop */
 		XNextEvent(blz.dpy, &ev);
+		if(verbose)
+			printevent(&ev);
 		if(handler[ev.type])
 			(handler[ev.type]) (&ev); /* call handler */
 	}

main.c

@@ -19,7 +19,9 @@
 #include <X11/Xatom.h>
 #include <X11/Xproto.h>
 
-Bool check_other_wm;
+Bool verbose;
+Bool starting;
+static Bool check_other_wm;
 static int (*x_error_handler) (Display *, XErrorEvent *);
 static char version[] = "wmiiwm - " VERSION ", (C)opyright MMIV-MMVI Anselm R. Garbe\n";
 
@@ -200,6 +202,9 @@ main(int argc, char *argv[]) {
 			fprintf(stdout, "%s", version);
 			exit(0);
 			break;
+		case 'V':
+			verbose = True;
+			break;
 		case 'a':
 			if(i + 1 < argc)
 				address = argv[++i];

wmii.h

@@ -239,7 +239,8 @@ Pixmap pmap;
 void (*handler[LASTEvent]) (XEvent *);
 
 /* Misc */
-Bool starting;
+extern Bool starting;
+extern Bool verbose;
 
 /* wm.c */
 extern char *message_root(char *message);