applied nsz patch

.hgtags

@@ -61,3 +61,4 @@ e4bcaca8e6ef13d2c3b81f1218ad15e5da4d68bd 5.2
 8b7836a471f8f9ee61bec980df00971888d76343 5.4
 85a78d8afa0fe8b106a8223b5327e5bddb5dd5e3 5.4.1
 deaa276abac17ca08fbeb936916e4c8292d293a4 5.5
+5550702215773aad462f22a774dced9b87437c51 5.6

config.mk

@@ -1,5 +1,5 @@
 # dwm version
-VERSION = 5.6
+VERSION = 5.6.1
 
 # Customize below to fit your system
 

dwm.1

@@ -37,8 +37,10 @@ prints version information to standard output, then exits.
 .SH USAGE
 .SS Status bar
 .TP
-.B Standard input
-is read and displayed in the status text area.
+.B X root window name
+is read and displayed in the status text area. It can be set with the
+.BR xsetroot (1)
+command.
 .TP
 .B Button1
 click on a tag label to display all windows with that tag, click on the layout
@@ -56,7 +58,7 @@ click on a tag label adds/removes that tag to/from the focused window.
 .TP
 .B Mod1\-Shift\-Return
 Start
-.BR xterm.
+.BR uxterm (1).
 .TP
 .B Mod1\-,
 Focus previous screen, if any.
@@ -67,7 +69,7 @@ Focus next screen, if any.
 .B Mod1\-Shift\-,
 Send focused window to previous screen, if any.
 .TP
-.B Mod1\-Shift\-,
+.B Mod1\-Shift\-.
 Send focused window to next screen, if any.
 .TP
 .B Mod1\-b
@@ -110,30 +112,22 @@ Toggle focused window between tiled and floating state.
 Toggles to the previously selected tags.
 .TP
 .B Mod1\-Shift\-[1..n]
-Apply
-.RB nth
-tag to focused window.
+Apply nth tag to focused window.
 .TP
 .B Mod1\-Shift\-0
 Apply all tags to focused window.
 .TP
 .B Mod1\-Control\-Shift\-[1..n]
-Add/remove
-.B nth
-tag to/from focused window.
+Add/remove nth tag to/from focused window.
 .TP
 .B Mod1\-[1..n]
-View all windows with
-.BR nth
-tag.
+View all windows with nth tag.
 .TP
 .B Mod1\-0
 View all windows with any tag.
 .TP
 .B Mod1\-Control\-[1..n]
-Add/remove all windows with
-.BR nth
-tag to/from the view.
+Add/remove all windows with nth tag to/from the view.
 .TP
 .B Mod1\-Shift\-q
 Quit dwm.

dwm.c

@@ -350,9 +350,9 @@ applysizehints(Client *c, int *x, int *y, int *w, int *h, Bool interact) {
 		/* adjust for aspect limits */
 		if(c->mina > 0 && c->maxa > 0) {
 			if(c->maxa < (float)*w / *h)
-				*w = *h * c->maxa;
+				*w = *h * c->maxa + 0.5;
 			else if(c->mina < (float)*h / *w)
-				*h = *w * c->mina;
+				*h = *w * c->mina + 0.5;
 		}
 		if(baseismin) { /* increment calculation requires this */
 			*w -= c->basew;
@@ -1683,7 +1683,7 @@ updatebarpos(Monitor *m) {
 
 void
 updategeom(void) {
-	int i, n = 1;
+	int i, n = 1, nn;
 	Client *c;
 	Monitor *newmons = NULL, *m = NULL, *tm;
 
@@ -1692,6 +1692,11 @@ updategeom(void) {
 
 	if(XineramaIsActive(dpy))
 		info = XineramaQueryScreens(dpy, &n);
+	for(i = 1, nn = n; i < n; i++)
+		if(info[i - 1].x_org == info[i].x_org && info[i - 1].y_org == info[i].y_org
+		&& info[i - 1].width == info[i].width && info[i - 1].height == info[i].height)
+			--nn;
+	n = nn; /* we only consider unique geometries as separate screens */
 #endif /* XINERAMA */
 	/* allocate monitor(s) for the new geometry setup */
 	for(i = 0; i < n; i++) {
@@ -1807,8 +1812,8 @@ updatesizehints(Client *c) {
 	else
 		c->minw = c->minh = 0;
 	if(size.flags & PAspect) {
-		c->mina = (float)size.min_aspect.y / (float)size.min_aspect.x;
-		c->maxa = (float)size.max_aspect.x / (float)size.max_aspect.y;
+		c->mina = (float)size.min_aspect.y / size.min_aspect.x;
+		c->maxa = (float)size.max_aspect.x / size.max_aspect.y;
 	}
 	else
 		c->maxa = c->mina = 0.0;