Basic HTML version of Foils prepared April 16,1996

Foil 3 Some Key Advances in Perl5 -- I

From Perl5 and Advanced Perl4 Features Computational Science for Information Age Course CPS616 Material -- April 16,1996. by Geoffrey C. Fox
1 Arbitrary multidimensional Arrays for list [] and Hash {} sectors
2 Modules allow convenient library structure
3 Functional but slightly adhoc object oriented class structure hacked onto existing Perl4
4 C/C++ can be called from Perl and vice versa
5 tie/untie allow more general database interfaces
6 AUTOLOAD allows arbitrary action for undefined subroutines
7 subroutines now can be predeclared before implementation
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