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revision 0.7
date: 2004/03/24 16:50:04;  author: benno;  state: Exp;  lines: +7 -2
Don't use threads, env variables aren't thread safe enough
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revision 0.6
date: 2003/01/29 01:16:19;  author: benno;  state: Exp;  lines: +3 -3
Copyright
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revision 0.5
date: 2002/12/31 04:04:53;  author: benno;  state: Exp;  lines: +45 -46
Convert to named args
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revision 0.4
date: 2002/06/04 01:46:18;  author: selsky;  state: Exp;  lines: +6 -3
fix uninitialized variable problem
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revision 0.3
date: 2002/05/28 19:50:44;  author: selsky;  state: Exp;  lines: +38 -29
port to Survivor.pm
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revision 0.2
date: 2002/04/04 20:58:32;  author: benno;  state: Exp;  lines: +12 -3
copyright
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revision 0.1
date: 2002/04/03 20:49:26;  author: benno;  state: Exp;
initial revision
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