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39 lines
932 B
39 lines
932 B
from panflute import Space, SoftBreak, Str, Math
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from typing import Union
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# Import local files
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from context import Context
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Whitespace = Union[Space,SoftBreak]
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class NBSP(Space):
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pass
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def bavlna(e: Whitespace, c: Context) -> bool:
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"""Determine if given piece of whitespace should be non-breakable."""
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if c.get_metadata("language") == "cs":
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if isinstance(e.prev, Str) and isinstance(e.next, Str):
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if e.prev.text.lower() in ['k', 's', 'v', 'z', 'o', 'u', 'a', 'i']:
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return True
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if isinstance(e.prev, Str) and isinstance(e.next, Str):
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prevC = e.prev.text[-1]
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nextC = e.next.text[0]
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numbers = ["0123456789"]
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operators = ["+-/*^%:"]
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if prevC in numbers and nextC in numbers:
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return True
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if prevC in numbers and nextC in operators:
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return True
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if prevC in operators and nextC in numbers:
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return True
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if isinstance(e.prev, Math) or isinstance(e.next, Math):
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return True
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return False
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