tool: perl5
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Language:
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Perl (Practical Extraction and Report Language)
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Version:
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5.005
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Parts:
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interpreter, debugger, libraries, tests, documentation
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Author:
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Larry Wall <lwall@netlabs.com>
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Location:
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Description:
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Perl5 is a major rewrite and enhancement to perl4. It adds
real data structures (by way of "references"), un-adorned
subroutine calls, and method inheritance. It is repackaged
with many extensions that can be dynamically loaded in the
interpreter at runtime.
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Features:
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- very-high semantic density becuase of powerful operators
like regular expression substitution
- no arbitrary limits
- exceptions
- variables can be tied to arbitrary code (like dbm)
- direct access to almost all system calls
- can access binary data
- many powerful idioms for common tasks
- 8-bit clean, including nulls
- dynamic loading of extensions
- constructors, destructors, multiple inheritence, and
operator overloading
- support for writing secure systems
- many useful libraries and extensions
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References:
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http://language.perl.com/
http://www.perl.com/pace/pub
"Programming Perl" by Larry Wall and Randal L. Schwartz,
O'Reilly & Associates, Inc. Sebastopol, CA.
ISBN 0-93715-64-1
"Learning Perl" by Randal L. Schwartz,
O'Reilly & Associates, Inc. Sebastopol, CA.
ISBN 1-56592-042-2
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Extensions:
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- Tk - easy to use X11 interface
- tcl - dynamically load Tcl into perl
- Curses - sreen-based
- CGI - easy web programming
- perlmenu - http://www.cc.iastate.edu/perlmenu/
- DBI - interfaces to many relational databases
- Safe - secure execution of untrusted code
- Penguin - distributed secure execution of untrusted code
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Bugs:
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Send bugs to <perl-bugs@perl.com>
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Ports:
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Almost all unix systems, Amiga, Atari, LynxOS, Macintosh,
MPE, MS-DOS, MVS, Netware, OS/2, QNX, VMS, Windows 3.x,
Windows NT (http://info.hip.com/ntperl/PerlFaq.htm)
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Portability:
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Extreamly high.
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Updated:
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July 8th, 1999
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language: Perl
category: dynamic foreign functions
summary, or
expanded.
category: embeddable
summary, or
expanded.
category: glue
summary, or
expanded.
category: graphic user interface support
summary, or
expanded.
category: object oriented languages
summary, or
expanded.
category: scripting languages
summary, or
expanded.
category: terminal graphics support
summary, or
expanded.
category: text manipulation
summary, or
expanded.
category: unix tool building
summary, or
expanded.
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