Always wrap bocks in do/while, in case there's destructuring

1 files changed, 1 insertions, 0 deletions

diff --git a/docs/bqn.js b/docs/bqn.js
index 3a642a72..161e9da2 100644
--- a/docs/bqn.js
+++ b/docs/bqn.js
@@ -130,6 +130,7 @@ let run = (B,O,F,S,L,T,src,env) => { // Bytecode, Objects, Blocks, Bodies, Locat
       if (useenv)   c =          "const e=env;"+c;
       else if (imm) c =          "const e=[...e2];e.vid=vid;e.p=oe;"+c;
       else c = "const fn=(x, w)=>{const e=[...e2];e.vid=vid;e.p=oe;e[0]=fn;e[1]=x;e[2]=w;"+c+"};"+repdf[type]+"return fn;";
+      c="do {"+c+"} while (0);\n";
       def = useenv ? "env" : ("new Array("+vid.length+").fill(null)");
     } else {
       if (imm || ind.length!==2) throw "Internal error: malformed block info";