woothemes/woocommerce — pull request #2077 by GeertDD (2012-12-28 16:23:59+00:00)
Title: Breadcrumb

Added new filter `woocommerce_breadcrumb_defaults` because having to copy over the whole `woocommerce_breadcrumb()` function just for changing the delimiter is not very DRY.

The `home` setting no longer defaults to `null` but the "Home" text, like before. However, setting the `home` option to a falsy value now gives you the option to omit a home link from the breadcrumb which can be useful.

Also, something I didn't change yet, the default `wrap_before` setting should not use an `id` attribute. As soon as you include the breadcrumb twice, your HTML gets invalid. I would love to change that to a class, but would that cause backwards compatibility issues with themes?