Mark the right-side of a region with '|'s.

When a layer displayed within a canvas is smaller than the available
area, we show '-' at the bottom, and now '|' on the right to mark
the actual size of the layer in the canvas.

2 files changed, 17 insertions, 0 deletions

diff --git a/src/display.c b/src/display.c
index 5fc5f4b..2b3eca3 100644
--- a/src/display.c
+++ b/src/display.c
@@ -2405,6 +2405,13 @@ int y, from, to, isblank;
       yy = y - lvp->v_yoff;
       xx = to < lvp->v_xe ? to : lvp->v_xe;
 
+      if (lcv->c_layer && lcv->c_xoff + lcv->c_layer->l_width == from)
+	{
+	  GotoPos(from, y);
+	  SetRendition(&mchar_blank);
+	  PUTCHARLP('|');
+	  from++;
+	}
       if (lcv->c_layer && yy == lcv->c_layer->l_height)
 	{
 	  GotoPos(from, y);
diff --git a/src/layer.c b/src/layer.c
index b7cea6a..4ae587f 100644
--- a/src/layer.c
+++ b/src/layer.c
@@ -594,6 +594,16 @@ int uself;
 	    xe2 = vp->v_xe;
 	  display = cv->c_display;
 	  ClearArea(xs2, ys2, vp->v_xs, vp->v_xe, xe2, ye2, bce, uself);
+	  if (xe == l->l_width - 1 && xe2 > vp->v_xoff + xe)
+	    {
+	      int y;
+	      SetRendition(&mchar_blank);
+	      for (y = ys2; y <= ye2; y++)
+		{
+		  GotoPos(xe + vp->v_xoff + 1, y);
+		  PUTCHARLP('|');
+		}
+	    }
 #endif
 	}
     }