Programming Perl, 3rd Edition
by Larry Wall, Tom Christiansen and Jon Orwant

The following changes were made in the 12/00 reprint:


(15) 3rd complete paragraph:
"download it and know how to say" now reads "download whatever module you like
and say." After the code block, "and then use" now reads "Then you can use".


(99-100) All of the "if" clauses were indented to align with the "if" in

	print "Executable\n" if -x _;


(104) first paragraph: 
"that operand implicitly compared" now reads "that operand *is* implicitly 
compared."


{104} 1st code block:

	# skip header lines

now reads

	# skip header lines of a message

and 

	# quote body

now reads

	# quote body of a message


(118) In the third paragraph, "foreach" was hyphenated as "fore-ach". To fix 
this, "foreach" and the following "for" were swapped.


(123) last paragraph: 
"do{}" now reads "do {}."


(149) In the second code example ("Find duplicate words ..."), the closing 
parenthesis on the inner "while" was moved one space to the right.


(328) second paragraph before last:

	"you won't be able to use UNIVERAL::can on a method name ..."

now reads "UNIVERSAL::can."


(329) 3rd paragraph:  

	"They show up in a UNIVERAL::can check, and ..." 

now reads

	"They show up in a UNIVERSAL::can ..."


(491) middle of the page:

	The MacPerl shell, or MPW

now reads
   
	MPW, which can be used as a shell for MacPerl


(516) last line before "Miscellaneous Commands" section:
"sawwho" now reads "saywho."


{537} 3rd paragraph:

	returns 0 if the number is even, or 1 if the number is odd

now reads
  
	returns 1 if the number is even, or 0 if the number is odd


{560} 10th line:

	$oldpath = $ENV{PATH}; # $oldpath is tainted (due to $ENV)

now reads
  
	$oldpath = $ENV{PATH}; # $oldpath is tainted (due to %ENV)


{560} two-thirds down the page:

	open(OOF,"-|", "echo", $arg   # Same as previous, likewise OKish

now reads
  
	open(OOF,"-|", "echo", $arg)  # Same as previous, likewise OKish


{587} first bullet:

	your $1, $2... variables, as well as $`, $& and $'.

now reads
  
	your $1, $2... variables, as well as $`, $&, $', and friends.


(587) 5th bullet:
All [1] indexes were changed to [0].

Before 5th bullet another bullet was added saying, "Using $foo[1] when you 
mean $foo[0]. Perl arrays begin at zero by default.


[588] first bulleted paragraph:
comment on last line of example now reads:

	# Scalar contexxt; $x is set to 3 (the array length)


{599} last bullet point was replaced with

	To cache function results, use the Memoize module on CPAN.


{667} @+ paragraph:
The @+ variable is now labeled [DYN,RO] (similar to @-).


{684} 3rd paragraph:
"Timer::HiRes" now reads "Time::HiRes."