{% assign words = include.content | strip_html | number_of_words: "auto" %}

{% assign wpm = 180 %}

{% assign min_time = 1 %}

{% assign read_time = words | divided_by: wpm %}

{% unless read_time > 0 %}

{% assign read_time = min_time %}

{% endunless %}

{% capture read_prompt %}

{{- site.data.locales[lang].post.read_time.prompt -}}

{% endcapture %}

<span class="readtime" data-toggle="tooltip" data-placement="bottom"

title="{{ words }} {{ site.data.locales[lang].post.words }}">

<em>{{- read_time -}}{{" "}}{{- site.data.locales[lang].post.read_time.unit -}}</em>

{%- if include.prompt -%}

{%- assign _prompt_words = read_prompt | number_of_words: 'auto' -%}

{%- unless _prompt_words > 1 -%}{{ " " }}{%- endunless -%}{{ read_prompt }}

{%- endif -%}