Handle &explain in a REPL URL, and fix &norun

1 files changed, 4 insertions, 2 deletions

diff --git a/docs/repl.js b/docs/repl.js
index 67df5dd2..b65bb6e5 100644
--- a/docs/repl.js
+++ b/docs/repl.js
@@ -147,13 +147,15 @@ if (doc.demo) doc.demo.onclick = () => {
 }
 
 if (location.hash) {
-  let code='', run=1;
+  let code='', run=1, ee=0;
   location.hash.slice(1).split('&').map(s => {
     if (s.slice(0,5)==='code=') code=s.slice(5);
-    if (s.slice(0,3)==='norun') run=0;
+    if (s.slice(0,5)==='norun') run=0;
+    if (s.slice(0,7)==='explain') ee=1;
   });
   let b=atob(code);
   b=new Uint8Array([...b].map(c=>c.charCodeAt(0)));
   setcount(doc.code.value = (new TextDecoder()).decode(b));
+  if (ee && doc.doexplain) doc.doexplain.onclick();
   if (run) repl();
 }