Merge remote-tracking branch 'upstream/master'

4 files changed, 77 insertions, 4 deletions

diff --git a/src/cmd/acme/acme.c b/src/cmd/acme/acme.c
index 742aabdf..12701f23 100644
--- a/src/cmd/acme/acme.c
+++ b/src/cmd/acme/acme.c
@@ -966,6 +966,74 @@ Cursor boxcursor = {
 	 0x7F, 0xFE, 0x7F, 0xFE, 0x7F, 0xFE, 0x00, 0x00}
 };
 
+Cursor2 boxcursor2 = {
+	{-15, -15},
+	{0xFF, 0xFF, 0xFF, 0xFF, 
+	 0xFF, 0xFF, 0xFF, 0xFF, 
+	 0xFF, 0xFF, 0xFF, 0xFF, 
+	 0xFF, 0xFF, 0xFF, 0xFF, 
+	 0xFF, 0xFF, 0xFF, 0xFF, 
+	 0xFF, 0xFF, 0xFF, 0xFF, 
+	 0xFF, 0xFF, 0xFF, 0xFF, 
+	 0xFF, 0xFF, 0xFF, 0xFF, 
+	 0xFF, 0xFF, 0xFF, 0xFF, 
+	 0xFF, 0xFF, 0xFF, 0xFF, 
+	 0xFF, 0xC0, 0x03, 0xFF, 
+	 0xFF, 0xC0, 0x03, 0xFF, 
+	 0xFF, 0xC0, 0x03, 0xFF, 
+	 0xFF, 0xC0, 0x03, 0xFF, 
+	 0xFF, 0xC0, 0x03, 0xFF, 
+	 0xFF, 0xC0, 0x03, 0xFF, 
+	 0xFF, 0xC0, 0x03, 0xFF, 
+	 0xFF, 0xC0, 0x03, 0xFF, 
+	 0xFF, 0xC0, 0x03, 0xFF, 
+	 0xFF, 0xC0, 0x03, 0xFF, 
+	 0xFF, 0xC0, 0x03, 0xFF, 
+	 0xFF, 0xC0, 0x03, 0xFF, 
+	 0xFF, 0xFF, 0xFF, 0xFF, 
+	 0xFF, 0xFF, 0xFF, 0xFF, 
+	 0xFF, 0xFF, 0xFF, 0xFF, 
+	 0xFF, 0xFF, 0xFF, 0xFF, 
+	 0xFF, 0xFF, 0xFF, 0xFF, 
+	 0xFF, 0xFF, 0xFF, 0xFF, 
+	 0xFF, 0xFF, 0xFF, 0xFF, 
+	 0xFF, 0xFF, 0xFF, 0xFF, 
+	 0xFF, 0xFF, 0xFF, 0xFF, 
+	 0xFF, 0xFF, 0xFF, 0xFF},
+	{0x00, 0x00, 0x00, 0x00, 
+	 0x00, 0x00, 0x00, 0x00, 
+	 0x3F, 0xFF, 0xFF, 0xFC, 
+	 0x3F, 0xFF, 0xFF, 0xFC, 
+	 0x3F, 0xFF, 0xFF, 0xFC, 
+	 0x3F, 0xFF, 0xFF, 0xFC, 
+	 0x3F, 0xFF, 0xFF, 0xFC, 
+	 0x3F, 0xFF, 0xFF, 0xFC, 
+	 0x3F, 0x00, 0x00, 0xFC, 
+	 0x3F, 0x00, 0x00, 0xFC, 
+	 0x3F, 0x00, 0x00, 0xFC, 
+	 0x3F, 0x00, 0x00, 0xFC, 
+	 0x3F, 0x00, 0x00, 0xFC, 
+	 0x3F, 0x00, 0x00, 0xFC, 
+	 0x3F, 0x00, 0x00, 0xFC, 
+	 0x3F, 0x00, 0x00, 0xFC, 
+	 0x3F, 0x00, 0x00, 0xFC, 
+	 0x3F, 0x00, 0x00, 0xFC, 
+	 0x3F, 0x00, 0x00, 0xFC, 
+	 0x3F, 0x00, 0x00, 0xFC, 
+	 0x3F, 0x00, 0x00, 0xFC, 
+	 0x3F, 0x00, 0x00, 0xFC, 
+	 0x3F, 0x00, 0x00, 0xFC, 
+	 0x3F, 0x00, 0x00, 0xFC, 
+	 0x3F, 0xFF, 0xFF, 0xFC, 
+	 0x3F, 0xFF, 0xFF, 0xFC, 
+	 0x3F, 0xFF, 0xFF, 0xFC, 
+	 0x3F, 0xFF, 0xFF, 0xFC, 
+	 0x3F, 0xFF, 0xFF, 0xFC, 
+	 0x3F, 0xFF, 0xFF, 0xFC, 
+	 0x00, 0x00, 0x00, 0x00, 
+	 0x00, 0x00, 0x00, 0x00}
+};
+
 void
 iconinit(void)
 {
diff --git a/src/cmd/acme/cols.c b/src/cmd/acme/cols.c
index 10e014ee..6215e044 100644
--- a/src/cmd/acme/cols.c
+++ b/src/cmd/acme/cols.c
@@ -250,8 +250,12 @@ colresize(Column *c, Rectangle r)
 		w->maxlines = 0;
 		if(i == c->nw-1)
 			r1.max.y = r.max.y;
-		else
-			r1.max.y = r1.min.y+(Dy(w->r)+Border)*Dy(r)/Dy(c->r);
+		else{
+			r1.max.y = r1.min.y;
+			if(Dy(c->r) != 0){
+				r1.max.y += (Dy(w->r)+Border)*Dy(r)/Dy(c->r);
+			}
+		}
 		r1.max.y = max(r1.max.y, r1.min.y + Border+font->height);
 		r2 = r1;
 		r2.max.y = r2.min.y+Border;
@@ -473,7 +477,7 @@ coldragwin(Column *c, Window *w, int but)
 	Column *nc;
 
 	clearmouse();
-	setcursor(mousectl, &boxcursor);
+	setcursor2(mousectl, &boxcursor, &boxcursor2);
 	b = mouse->buttons;
 	op = mouse->xy;
 	while(mouse->buttons == b)
diff --git a/src/cmd/acme/dat.h b/src/cmd/acme/dat.h
index 451ba392..3a3d2e78 100644
--- a/src/cmd/acme/dat.h
+++ b/src/cmd/acme/dat.h
@@ -526,6 +526,7 @@ Image		*button;
 Image		*but2col;
 Image		*but3col;
 Cursor		boxcursor;
+Cursor2		boxcursor2;
 Row			row;
 int			timerpid;
 Disk			*disk;
diff --git a/src/cmd/acme/rows.c b/src/cmd/acme/rows.c
index 8cff0855..83c64594 100644
--- a/src/cmd/acme/rows.c
+++ b/src/cmd/acme/rows.c
@@ -148,7 +148,7 @@ rowdragcol(Row *row, Column *c, int _0)
 	USED(_0);
 
 	clearmouse();
-	setcursor(mousectl, &boxcursor);
+	setcursor2(mousectl, &boxcursor, &boxcursor2);
 	b = mouse->buttons;
 	op = mouse->xy;
 	while(mouse->buttons == b)