tweaked expanding variadic inputs

HISTORY.md

@@ -24,6 +24,7 @@
 * symbols: added "gearPartial" icon
 * blocks: fixed an empty-slot detection issue (reported in the forums), but left it commented out for now, until researching the consequences ;-)
 * blocks: increased area / sensitivity for collapsing variadic input slots 
+* blocks: tweaked expanding variadic inputs
 
 ### 2020-10-06
 * blocks: disable blurred shadows inside input slots if the hidden "blurred shadows" setting is turned off

src/blocks.js

@@ -11683,8 +11683,7 @@ MultiArgMorph.prototype.mouseClickLeft = function (pos) {
         repetition = target.world().currentKey === 16 ? 3 : 1,
         i;
 
-    // if (rightArrow.bounds.containsPoint(pos)) {
-    if (pos.x > rightArrow.left()) {
+    if (rightArrow.bounds.containsPoint(pos)) {
         for (i = 0; i < repetition; i += 1) {
             if (rightArrow.isVisible) {
                 target.addInput();