Method eraseBlock

source/python.js:12878–12883

(i)

                }
            }
            eraseBlock(i) {
                this._op = null;
                const n = this._blocks[i];
                this._blocks.splice(i, 1);
                n.destroy();
            }
            findUseForInput(i) {
                const input_uses = this._inputs[i]._uses;
                for (const use_it of input_uses) {