Sorry for the wrap-around. 

c:\@Work\Perl\monks>perl -wMstrict -le
"my $old =
   '|---+----10---+----20---+----30---+----40---+----50---+----60---+-
+---70---+----80---+----90---+----100--+----10---+-
---20---+----30---+----40---+----50---+----60---+----70---+----80---+-
+---90---+----200--+----10---+----20---+----';
 print qq{>$old<};
 ;;
 my $fill = '--+----';
 ;;
 my $new = qq{|-$fill};
 $new .= grad($_*10) . $fill for 1 .. 22;
 die 'nope' unless $new eq $old;
 print qq{>$new<};
 ;;
 sub grad { return $_[0] % 100 ? $_[0]%100 . '-' : $_[0]; }
"
>|---+----10---+----20---+----30---+----40---+----50---+----60---+----
+70---+----80---+----90---+----100--+----10---+----
20---+----30---+----40---+----50---+----60---+----70---+----80---+----
+90---+----200--+----10---+----20---+----<
>|---+----10---+----20---+----30---+----40---+----50---+----60---+----
+70---+----80---+----90---+----100--+----10---+----
20---+----30---+----40---+----50---+----60---+----70---+----80---+----
+90---+----200--+----10---+----20---+----<

[download]

Give a man a fish:  <%-{-{-{-<

In reply to Re: How to build a better mousetrap (or a variable to hold a column-measuring scale) by AnomalousMonk
in thread How to build a better mousetrap (or a variable to hold a column-measuring scale) by roho

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