no">146</span><span id="line-146"></span>
<span class="source-line-no">147</span><span id="line-147">    /**</span>
<span class="source-line-no">148</span><span id="line-148">     * Override this to control replacements</span>
<span class="source-line-no">149</span><span id="line-149">     *</span>
<span class="source-line-no">150</span><span id="line-150">     * @param help</span>
<span class="source-line-no">151</span><span id="line-151">     * @return</span>
<span class="source-line-no">152</span><span i