Ling F. Zhang <[EMAIL PROTECTED]> wrote:
:
: it is always not good to have a line of instruction
: that's very long...what's perl's character to break up
: the code?
There isn't one. Perl statements end with a
semicolon (there are exceptions). You can use
any amount of whites space you wish to break up
long lines.
Both of these are valid:
my $sum = 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10;
my $sum =
0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 +
8 + 9 + 0 +
1 + 2 + 3 +
4 + 5 + 6 +
7 + 8 + 9 + 0 + 1 + 2 + 3 +
4 + 5 + 6
+ 7 + 8 +
9 + 0 + 1
+ 2 + 3 +
4 + 5 + 6 + 7 + 8 + 9 + 0
+1+2+3+4+5+6+7+8+9+0+1+2+3+4+5+6+7+8+9+0+1+2+
3+4+5+6+7+8+9+0+1+2+3+4+5+6+7+8+9+0+1+2+3+4 ;
HTH,
Charles K. Clarkson
--
Head Bottle Washer,
Clarkson Energy Homes, Inc.
Mobile Home Specialists
254 968-8328
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