Wincent Colaiuta <win@xxxxxxxxxxx> writes:
> A "hidden" feature is that any string can be entered, and an anchored
> regex search is used to find the first matching option.
I'd run s/the first/the uniquely/ here.
When list_and_choose() function is letting you choose more than one
items, its prompt becomes ">> ", instead of "> " that is used for a
singleton choice. To that prompt, you can say "3-7" (Add these 5 items
to the choice), "*" (I want all of them), "-2-4" (exclude 2 and 3 and 4
from the set I have chosen so far). These are also "hidden", and need
to be documented, but that would be a separate patch.
> +# given a prefix/remainder tuple return a string with the prefix highlighted
> +# for now use square brackets; later might use ANSI colors (underline, bold)
> +sub highlight_prefix {
> + my $prefix = shift;
> + my $remainder = shift;
> + $prefix ? "[$prefix]$remainder" : $remainder;
> +}
I'd rewrite the last line to:
return (defined $prefix) ? "[$prefix]$remainder" : $remainder;
just in case the unique prefix is "0". Otherwise you would lose the
first letter from "00ReadMe" and show remainder "0ReadMe" alone.
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