def h_latex_div(e, doc):
r"""make every div with class=foo to begin{foo} ... end{foo}
if there is title then it is begin{foo}[title] instead
if there is an identifier then we add \label[foo]{id}"""
if not isinstance(e, pf.Div): return None
if not len(e.classes): return None
c = e.classes[0]
title = e.attributes.get("title", "")
label = labelref(e, doc)
if label in doc.labels:
name = getlabel(label, doc)[0]
else:
name = c.capitalize()
if title: name += f" ({title}) "
e.attributes["name"] = name
if e.identifier:
doc.label_descriptions[e.identifier] = c.capitalize()
if doc.format == 'html' and c == 'quote':
return pf.BlockQuote(e)
if doc.format != 'latex': return None
dref = e.attributes.get("data-ref", None)
if not title and c == "proof" and dref and dref != doc.lastlabel:
title = fr"Proof of \cref{{{dref}}}"
label = labelref(e, doc)
doc.lastlabel = label
before = rf"\begin{{{c}}}[{title}]" if title else rf"\begin{{{c}}}"
if label: before += rf" \label[{c}]{{{label}}}"
if c == "algorithm": before += r"~ \\ \noindent" + "\n"
after = rf"\end{{{c}}}"
_before = pf.RawBlock(before, format='latex')
_after = pf.RawBlock(after, format='latex')
e.content = [_before] + list(e.content) + [_after]
return e
def bq(elem, doc):
"""
Add a ::: bq div to make a <blockquote>
"""
if not isinstance(elem, pf.Div):
return None
if elem.classes == ['bq']:
return pf.BlockQuote(*elem.content)
def prepare(doc):
if u'abstract' in doc.metadata :
text = [ pf.Para(pf.Str(txt)) for txt in doc.get_metadata('abstract').split('\n\n') ]
abstract = pf.Div(pf.BlockQuote(*text),identifier="abstract")
doc.content.insert(0,abstract)