When I've done this sort of thing in the past, I've used a sub to generate the escape sequences:

sub at{ sprintf "\e[%d;%dH", $_[0], $_[1] }.

Then you can use something like print at( $_*2, $_ ), 'here' for 1..50;

In reply to Re^5: Modify a variable within curly braces (ASCII Sequence)) by BrowserUk
in thread Modify a variable within curly braces (ASCII Sequence)) by westrock2000

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