Wow, thanks for the fast reply!

I was thinking about using using s// as I will be reading in multiple file lines by line, e.g:

[-1,-1,-1,-1],[-1,-1,-1,-1],[-1,-1,-1,-1],[-1,-1,-1,-1],[-1,-1,-1,-1],[-1,-1,-1,-1],[-1,-1,-1,-1],[-1,-1,0,28],[0,27,0,29],[0,28,0,30]

and the details of the units for the replacements are contained in:

$node,e.g.

[-1,-1,0,28],

which will be replaced by other details contained in $newnode, e.g.

[1,30,2,34],

which is being uniquely generated on the fly.

I was wondering if there is a way to have an effect of say:

$line =~ s/$node/$newnode

After which $line is printed to an output file?

Thanks again!

In reply to Re^2: Replacement of Bracketed Expressions for JSON output by Ardii
in thread Replacement of Bracketed Expressions for JSON output by Ardii

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