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38 lines
855 B
HTML
38 lines
855 B
HTML
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{% macro formatted_list(
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items,
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conjunction='and',
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before_each='‘',
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after_each='’',
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separator=', ',
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prefix='',
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prefix_plural=''
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) %}
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{% if items|length == 1 %}
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{{ prefix }} {{ before_each|safe }}{{ (items|list)[0] }}{{ after_each|safe }}
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{% elif items %}
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{{ prefix_plural }}
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{% for item in (items|list)[0:-1] -%}
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{{ before_each|safe -}}
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{{ item -}}
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{{ after_each|safe -}}
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{% if not loop.last -%}
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{{ separator -}}
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{% endif -%}
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{% endfor %}
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{{ conjunction }}
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{{ before_each|safe -}}
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{{ (items|list)[-1] -}}
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{{ after_each|safe }}
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{%- endif %}
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{%- endmacro %}
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{% macro list_of_placeholders(placeholders) %}
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{{ formatted_list(
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placeholders,
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before_each="<span class='placeholder'>((",
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after_each='))</span>',
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separator=' '
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) }}
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{%- endmacro %}
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