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Viewing changes to awklib/eg/lib/nextfile.awk

  • Committer: Arnold D. Robbins
  • Date: 2010-07-16 09:41:09 UTC
  • Revision ID: git-v1:8c042f99cc7465c86351d21331a129111b75345d
Tags: gawk-3.0.0
Move to gawk-3.0.0.

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awklib/eg/lib/nextfile.awk
 
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# nextfile --- skip remaining records in current file
 
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# correctly handle successive occurrences of the same file
 
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# Arnold Robbins, arnold@gnu.ai.mit.edu, Public Domain
 
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# May, 1993
 
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# this should be read in before the "main" awk program
 
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function nextfile()   { _abandon_ = FILENAME; next }
 
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_abandon_ == FILENAME {
 
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      if (FNR == 1)
 
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          _abandon_ = ""
 
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      else
 
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          next
 
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}