10 lines
385 B
Python
10 lines
385 B
Python
 
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def split(t,n=1990):
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out=[];op=False
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while t:
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pre="```\n" if op else "";room=n-len(pre)-4
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if len(t)<=room:out.append(pre+t);break
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cut=t.rfind("\n",0,room);cut=cut if cut>room//2 else room
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chunk=t[:cut];t=t[cut:].lstrip("\n")
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o=op^(chunk.count("```")%2==1)
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out.append(pre+chunk+("\n```" if o else ""));op=o
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return out or [""]
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