Fill in blank upper left corner.

Reference: /n/sources/patch/applied/acme-scrollgap
Date: Tue Dec 21 06:28:36 CET 2004

--- /sys/src/cmd/acme/text.c	Tue Dec 21 06:28:37 2004
+++ /sys/src/cmd/acme/text.c	Tue Dec 21 06:28:37 2004
@@ -44,7 +44,7 @@
 
 	frinit(t, r, f, b, t->Frame.cols);
 	rr = t->r;
-	rr.min.x -= Scrollwid;	/* back fill to scroll bar */
+	rr.min.x -= Scrollwid+Scrollgap;	/* back fill to scroll bar */
 	draw(t->b, rr, t->cols[BACK], nil, ZP);
 	/* use no wider than 3-space tabs in a directory */
 	maxt = maxtab;