27 lines
580 B
Nim
27 lines
580 B
Nim
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import os, osproc, streams, strutils
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import parseutils
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let contents =
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if paramCount() > 0:
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readFile(paramStr(1))
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else:
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stdin.readAll()
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var index = 0
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const startDelim = "```nim\n"
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const endDelim = "\n```"
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while true:
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let startOfBlock = contents.find(startDelim, start = index)
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if startOfBlock == -1:
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break
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let endOfBlock = contents.find(endDelim, start = startOfBlock + startDelim.len)
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if endOfBlock == -1:
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quit "Unfinished block!"
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let code = contents[startOfBlock + startDelim.len .. endOfBlock]
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echo code
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index = endOfBlock + endDelim.len
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