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lusol@Turkey.CC.Lehigh.EDU
Re: scrolling multiple widgets

Re: scrolling multiple widgets

20 May 1996 12:52:08 GMT Lehigh University Computing Center
Newsgroups:
comp.lang.perl.tk
References:
<4nkumr$f9q@nz12.rz.uni-karlsruhe.de> <4nmjd7$6pv@nz12.rz.uni-karlsruhe.de>

     Joerg Obermiller  wrote in article <4nmjd7$6pv@nz12.rz.uni-karlsruhe.de> :
>
>hi,
>I found my problem :-)
>
>>I want to have two or more widgets scrolled by one scrollbar. Yes I read
>>the FAQ :-) and tried that little example and it happens just nothing.
>>......
>>sub multiscrollx {
>>      my ($sb,$wigs,@args) = @ARG;
>
>I wondered why perl didn't know @ARG. (I still do because it should be
>the command-line parameters.
>
>but if I use @_ instead, it works perfect!

Sorry about that, it's probably all my fault! (;  You see, I always have a:

	use English;

statement at the start of my programs.  The English module equates legible
variable names with the standard Perl variables.

	$_	$ARG
	@_	@ARG

etcetera.

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