SAS::Index - Extract indexing information from SAS files

 use SAS::Index;

 $filelist = new SAS::Index;
 $filelist->makeindex(@ARGV);

 foreach $f (@{$filelist->{files}}) {
    my $index = ${$filelist->{entries}{$f}};
    print "Indexed $f:\n$index\n";
 }

SAS::Index provides simple tools for extractng and storing information from a collection of SAS files suitable for a program index. It is meant as a start, suitable for extending.

The following methods are defined in the SAS:Index class.

$p -> makeindex(@files)

Reads and parses a list of SAS files.