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< > BotCompany Repo | #1003909 // getContext - get a few lines above and below a given line

JavaX fragment (include)

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static int getContext_n = 3;

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static S getContext(S text, int lineNr) {



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  new L<S> l;



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  L<S> lines = toLines(text);



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  int from = max(0, lineNr-1-getContext_n);



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  int to = min(l(lines), lineNr+getContext_n);



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  for (int i = from; i < to; i++)



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    l.add((i == lineNr-1 ? "* " : ". ") + lines.get(i));



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  ret fromLines(l);



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}



      
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    Snippet ID:
    #1003909
  

  

    Snippet name:
    getContext - get a few lines above and below a given line
  

    

    Eternal ID of this version:
    #1003909/1
  

  

    Text MD5:
    77a24f50fe928e9fccce92e541531318
  

    

    Author:
    stefan
  

  

    Category:
    javax
  

  

    Type:
    JavaX fragment (include)
  

        

    Public (visible to everyone):
    Yes
  

  

    Archived (hidden from active list):
    No
  

  

    Created/modified:
      2016-07-30 16:22:10
  

  

    Source code size:
    329 bytes / 11 lines
  

  

    Pitched / IR pitched:
    No / No
  

    

    Views / Downloads:
    480 / 518
  

      

    Referenced in:
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