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#!/usr/bin/env python3
"""
Pandoc filter for converting spaces to non-breakable spaces.
This filter is for use in LaTeX for french ponctuation.
from panflute import Doc, Element, RawInline, Space, Str, run_filter
def spaces(elem: Element, doc: Doc) -> RawInline | None:
Add LaTeX spaces when needed.
Arguments
---------
elem
A tree element.
doc
The pandoc document.
Returns
-------
RawInline | None
A RawInLine or None.
# Is it in the right format and is it a Space?
if doc.format in ("latex", "beamer") and isinstance(elem, Space):
if isinstance(elem.prev, Str) and elem.prev.text[-1] in ("«", "“", "‹"):
return RawInline("\\thinspace{}", "tex")
if isinstance(elem.next, Str):
if elem.next.text[0] == ":":
return RawInline("~", "tex")
if elem.next.text[0] in (";", "?", "!", "»", "”", "›"):
return None
def main(doc: Doc | None = None) -> Doc:
Process conversion.
The pandoc document
Doc
The modified document
return run_filter(spaces, doc=doc)
if __name__ == "__main__":
main()
chdemko /
pandoc-latex-french-spaces
