From cc10838fb07f57dbcbd52ec751be98783d081ed4 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 12 Jul 2020 16:28:10 +0100
Subject: [PATCH] prep for halo

---
 templates/script.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/templates/script.ts b/templates/script.ts
index b8eca386..e3e4bf33 100644
--- a/templates/script.ts
+++ b/templates/script.ts
@@ -233,10 +233,13 @@ function set_ungrab(piece: PieceId, p: PieceInfo) {
   piece_undisplay_grab(piece,p);
 }
 function piece_undisplay_grab(piece: PieceId, p: PieceInfo) {
+  piece_undisplay_ancillary(p, "#select"+piece);
+}
+function piece_undisplay_ancillary(p: PieceInfo, href: string) {
   for (let celem = p.pelem.firstElementChild;
        celem != null;
        celem = celem.nextElementSibling) {
-    if (celem.getAttributeNS(null,"href") == "#select"+piece) {
+    if (celem.getAttributeNS(null,"href") == href) {
       celem.remove();
       return;
     }
-- 
2.30.2