master da5de19 2/6: Revert "Revert "Fix erasing cursor on top of raised boxes in NS port""

[Po Lu]

branch: master
commit da5de19423af672925ff5f257c26f13635d431cb
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>

    Revert "Revert "Fix erasing cursor on top of raised boxes in NS port""
    
    This reverts commit 7117bbc7aa905ae785fa564cb24c3fc75ef1d543.
---
 src/nsterm.m | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/nsterm.m b/src/nsterm.m
index ed0e7a2..8ee5c03 100644
--- a/src/nsterm.m
+++ b/src/nsterm.m
@@ -3510,6 +3510,12 @@ ns_draw_relief (NSRect outer, int hthickness, int 
vthickness, char raised_p,
 
   [(raised_p ? lightCol : darkCol) set];
 
+  if (top_p)
+    {
+      NSRectFill (NSMakeRect (NSMinX (outer), NSMinY (outer),
+                             NSWidth (outer), hthickness));
+    }
+
   if (top_p || left_p)
     {
       NSBezierPath *p = [NSBezierPath bezierPath];
@@ -3549,6 +3555,12 @@ ns_draw_relief (NSRect outer, int hthickness, int 
vthickness, char raised_p,
       [p closePath];
       [p fill];
     }
+
+  if (bottom_p)
+    {
+      NSRectFill (NSMakeRect (NSMinX (outer), NSMaxY (inner),
+                             NSWidth (outer), hthickness));
+    }
 }