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HyperLib 1997 Winter - Disc 1
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HYPERLIB-1997-Winter-CD1.ISO.7z
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HYPERLIB-1997-Winter-CD1.ISO
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オンラインウェア
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PRG
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MacPerl 506 appl folder.sit
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MacPerl 506 appl folder
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Mac_Perl_506r1m_appl
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lib
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pwd.pl
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1995-03-20
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445b
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31 lines
;# pwd.pl - keeps track of current working directory in PWD environment var
;#
;# $RCSfile: pwd.pl,v $$Revision: 4.1 $$Date: 92/08/07 18:24:11 $
;#
;# $Log: pwd.pl,v $
;#
;# Usage:
;# require "pwd.pl";
;# &initpwd;
;# ...
;# &chdir($newdir);
package pwd;
sub main'initpwd {
chop($ENV{'PWD'} = `pwd`);
}
sub main'chdir {
local($newdir) = shift;
if (chdir $newdir) {
chop($ENV{'PWD'} = `pwd`);
1;
}
else {
0;
}
}
1;