Re: [PATCH] Highlight keyboard shortcuts in git-add--interactive

[Jeff King <peff@peff.net>]

On Thu, Nov 29, 2007 at 01:00:38PM +0100, Wincent Colaiuta wrote:

> A new function is added to detect the shortest unique prefix and this
> is used to decide what to highlight. Highlighting is also applied when
> choosing files.

I think this is very nicely implemented.

Acked-by: Jeff King <peff@peff.net>

> +# returns an array of tuples (prefix, remainder)
> +sub find_unique_prefixes {
> +	my @stuff = @_;

I know we generally use this more C-ish argument convention to document
"here are the arguments to this function", but it does actually make a
copy of the @_ array (and using @_ implies a potentially large number of
arguments).

It probably doesn't matter here, though, since add--interactive is not
performance critical, and you probably can't have more than a few dozen
entries before it becomes unreadable anyway.

-Peff