Method havingBaseStyle

static/katex/katex.mjs:4916–4928

* Like `this.havingSize(BASESIZE).havingStyle(style)`. If `style` is omitted, * changes to at least `\textstyle`.

(style)

  havingBaseStyle(style) {
    style = style || this.style.text();
    const wantSize = sizeAtStyle(Options.BASESIZE, style);

    if (this.size === wantSize && this.textSize === Options.BASESIZE && this.style === style) {
      return this;
    } else {
      return this.extend({
        style: style,
        size: wantSize
      });
    }
  }
  /**
   * Remove the effect of sizing changes such as \Huge.
   * Keep the effect of the current style, such as \scriptstyle.