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NamedTuple�Generic�TypeVar�Dict�Callable�Set�Iterable)�Template)�StringIOaM <!DOCTYPE html>
<html>
<head>
{% if not head %}
<style type="text/css">
.railroad-heading {
font-family: monospace;
}
</style>
{% else %}
{{ head | safe }}
{% endif %}
</head>
<body>
{{ body | safe }}
{% for diagram in diagrams %}
<div class="railroad-group">
<h1 class="railroad-heading">{{ diagram.title }}</h1>
<div class="railroad-description">{{ diagram.text }}</div>
<div class="railroad-svg">
{{ diagram.svg }}
</div>
</div>
{% endfor %}
</body>
</html>
� NamedDiagram�name�diagram�index�Tc s$ e Zd ZdZdZ� fdd�Z� ZS )�EachItemz�
Custom railroad item to compose a:
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Convert a pyparsing element tree into a list of diagrams. This is the recommended entrypoint to diagram
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:param vertical: (optional) - int - limit at which number of alternatives should be
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included in the diagram
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surrounding box
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State recorded for an individual pyparsing Element
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root element when we know we're finished
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Generate a number used in the name of an otherwise unnamed diagram
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Generate a number used to index a diagram
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happens, we replace all instances of that token with a terminal, and
create a new subdiagram for the token
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Returns true if this element is worth having its own sub-diagram. Simply, if any of its children
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Recursively converts a PyParsing Element to a railroad Element
:param lookup: The shared converter state that keeps track of useful things
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:param parent: The parent of this element in the output tree
:param vertical: Controls at what point we make a list of elements vertical. If this is an integer (the default),
it sets the threshold of the number of items before we go vertical. If True, always go vertical, if False, never
do so
:param name_hint: If provided, this will override the generated name
:param show_results_names: bool flag indicating whether to add annotations for results names
:returns: The converted version of the input element, but as a Partial that hasn't yet been constructed
:param show_groups: bool flag indicating whether to show groups using bounding box
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