web/web_widget_text_markdown/static/src/xml/bootstrap_markdown.xml

<?xml version="1.0" encoding="UTF-8"?>
<!-- vim:fdl=1:
-->
<templates id="template" xml:space="preserve">

    <t t-name="FieldMarkDown">

        <div t-attf-class="oe_form_field oe_form_field_markdown markdown-body" t-att-style="widget.node.attrs.style">

            <t t-if="!widget.get('effective_readonly')">
                <textarea rows="6"
                    t-att-name="widget.name"
                    class="field_text"
                    t-att-tabindex="widget.node.attrs.tabindex"
                    t-att-autofocus="widget.node.attrs.autofocus"
                    t-att-placeholder="! widget.get('effective_readonly') ? widget.node.attrs.placeholder : ''"
                    t-att-maxlength="widget.field.size"
                    ></textarea><img class="oe_field_translate oe_input_icon"
                    t-if="widget.field.translate and !widget.get('effective_readonly')"
                    t-att-src='_s + "/web/static/src/img/icons/terp-translate.png"'
                    width="16"
                    height="16"
                    border="0"
                    />
                </t>
                <t t-if="widget.get('effective_readonly')">
                    <span class="oe_form_text_content"></span>
                </t>
            </div>
        </t>

        <t t-name="FieldTextRst2HtmlReadOnly">
            <div class="oe_form_field_html oe_form_field_rst2html_readonly"
                t-att-style="widget.node.attrs.style">
            </div>
        </t>

    </templates>