jquery/jquery — pull request #608 by gibson042 (2011-11-18 19:50:12+00:00)
Title: .[attr|prop|css]('name', undefined) preserves the chain. Fixes #5571.

Implemented by adding a ''noopSet'' parameter to `jQuery.access` that lets it '''no-op''' (or optionally '''set''') instead of '''get''' when given an undefined ''value'', preserving the jQuery chain (`.css` already had special code to do this).

If this is accepted, I'd like to update `.text`; `.html`; `.data`; `.queue`; `.scrollLeft`; `.scrollTop`; `.height`; `.width` for similar behavior on undefined ''value''.