chdemko /
pandoc-latex-french-spaces
| Total Complexity | 9 |
| Total Lines | 59 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
| 1 | #!/usr/bin/env python3 |
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| 2 | |||
| 3 | """ |
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| 4 | Pandoc filter for converting spaces to non-breakable spaces. |
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| 5 | |||
| 6 | This filter is for use in LaTeX for french ponctuation. |
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| 7 | """ |
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| 8 | |||
| 9 | from panflute import Doc, Element, RawInline, Space, Str, run_filter |
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| 10 | |||
| 11 | |||
| 12 | def spaces(elem: Element, doc: Doc) -> RawInline | None: |
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| 13 | """ |
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| 14 | Add LaTeX spaces when needed. |
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| 15 | |||
| 16 | Arguments |
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| 17 | --------- |
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| 18 | elem |
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| 19 | A tree element. |
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| 20 | doc |
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| 21 | The pandoc document. |
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| 22 | |||
| 23 | Returns |
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| 24 | ------- |
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| 25 | RawInline | None |
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| 26 | A RawInLine or None. |
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| 27 | """ |
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| 28 | # Is it in the right format and is it a Space? |
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| 29 | if doc.format in ("latex", "beamer") and isinstance(elem, Space): |
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| 30 | if isinstance(elem.prev, Str) and elem.prev.text[-1] in ("«", "“", "‹"): |
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| 31 | return RawInline("\\thinspace{}", "tex") |
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| 32 | if isinstance(elem.next, Str): |
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| 33 | if elem.next.text[0] == ":": |
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| 34 | return RawInline("~", "tex") |
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| 35 | if elem.next.text[0] in (";", "?", "!", "»", "”", "›"): |
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| 36 | return RawInline("\\thinspace{}", "tex") |
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| 37 | return None |
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| 38 | |||
| 39 | |||
| 40 | def main(doc: Doc | None = None) -> Doc: |
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| 41 | """ |
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| 42 | Process conversion. |
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| 43 | |||
| 44 | Arguments |
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| 45 | --------- |
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| 46 | doc |
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| 47 | The pandoc document |
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| 48 | |||
| 49 | Returns |
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| 50 | ------- |
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| 51 | Doc |
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| 52 | The modified document |
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| 53 | """ |
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| 54 | return run_filter(spaces, doc=doc) |
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| 55 | |||
| 56 | |||
| 57 | if __name__ == "__main__": |
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| 58 | main() |
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| 59 |
