good chemistry is complicated, and a little bit messy -LW |
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( [id://3333]=superdoc: print w/replies, xml ) | Need Help?? |
Try to replace all occurrences of $1 with $i. The problem occurs when assigning 0 to $1 in the for()-loop construct.
You cannot assign to $1 directly using the = operator - so from that point of view, $1 is read-only. $1 is usually set by a matching regular expression (capture), see also perlre. Maybe, you should also increase your editors font size? ;-) Update: Off-topic but maybe of interest: Announcing Source Code Pro In reply to Re: Reoccuring message
by Perlbotics
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