implemented fallback for too many clients in stacked mode

[dwm.git] / main.c

diff --git a/main.c b/main.c
index 2d132a5..de59244 100644 (file)
--- a/main.c
+++ b/main.c
@@ -14,31 +14,17 @@
 #include <X11/Xatom.h>
 #include <X11/Xproto.h>
 
-Display *dpy;
-Window root, barwin;
-Atom wmatom[WMLast], netatom[NetLast];
-Cursor cursor[CurLast];
-Bool running = True;
-Bool issel = True;
-
-int tsel = Tdev; /* default tag */
-int screen, sx, sy, sw, sh, bx, by, bw, bh, mw;
-char stext[1024];
 
-DC dc = {0};
-Client *clients = NULL;
-Client *sel = NULL;
+/* static */
 
 static Bool otherwm;
 static int (*xerrorxlib)(Display *, XErrorEvent *);
 
-/* static functions */
-
 static void
 cleanup()
 {
        while(sel) {
-               resize(sel, True);
+               resize(sel, True, TopLeft);
                unmanage(sel);
        }
        XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
@@ -97,7 +83,20 @@ xerrorstart(Display *dsply, XErrorEvent *ee)
        return -1;
 }
 
-/* extern functions */
+/* extern */
+
+char stext[1024];
+int tsel = Tdev; /* default tag */
+int screen, sx, sy, sw, sh, bx, by, bw, bh, mw;
+Atom wmatom[WMLast], netatom[NetLast];
+Bool running = True;
+Bool issel = True;
+Client *clients = NULL;
+Client *sel = NULL;
+Cursor cursor[CurLast];
+Display *dpy;
+DC dc = {0};
+Window root, barwin;
 
 int
 getproto(Window w)
@@ -141,10 +140,9 @@ quit(Arg *arg)
 }
 
 /*
- * There's no way to check accesses to destroyed windows, thus
- * those cases are ignored (especially on UnmapNotify's).
- * Other types of errors call Xlib's default error handler, which
- * calls exit().
+ * There's no way to check accesses to destroyed windows, thus those cases are
+ * ignored (especially on UnmapNotify's).  Other types of errors call Xlibs
+ * default error handler, which calls exit().
  */
 int
 xerror(Display *dpy, XErrorEvent *ee)
@@ -181,14 +179,13 @@ main(int argc, char *argv[])
 
        for(i = 1; (i < argc) && (argv[i][0] == '-'); i++) {
                switch (argv[i][1]) {
-               case 'v':
-                       fprintf(stdout, "%s",
-                                       "dwm-"VERSION", (C)opyright MMVI Anselm R. Garbe\n");
-                       exit(0);
-                       break;
                default:
                        eprint("usage: dwm [-v]\n");
                        break;
+               case 'v':
+                       fputs("dwm-"VERSION", (C)opyright MMVI Anselm R. Garbe\n", stdout);
+                       exit(EXIT_SUCCESS);
+                       break;
                }
        }
 
@@ -264,6 +261,7 @@ main(int argc, char *argv[])
        XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa);
 
        strcpy(stext, "dwm-"VERSION);
+
        scan();
 
        /* main event loop, reads status text from stdin as well */