Method clear

src/ide/spans.ts:972–986

(origin:string = "+delete")

  }

  clear(origin:string = "+delete") {
    if(!this.marker) return;

    // If the line is still in the document, clear its classes.
    let loc = this.find();
    if(loc) {
      clearLineClasses(loc.from.line, loc.to.line, this.editor, this);
    }
    super.clear(origin);

    if(this.commentWidget) {
      this.commentWidget.clear();
      this.commentElem.textContent = "";
    }
  }

  refresh() {
    let loc = this.find();