adobe/brackets — pull request #3919 by RaymondLim (2013-05-20 16:47:01+00:00)
Title: Make HTML and CSS code completion not to overwrite the neighboring text.

This fixes issue #3005 for HTML and CSS code completion.

Changes for HTML code completion are
* Never replace the existing tag or attribute name if code hint is invoked at the very beginning of an existing tag or attribute name.
* Replace an existing tag, or attribute name/value if it is invoked when the cursor is inside (or at the end of) an existing tag or attribute name/value.
* Always replace an existing attribute value even if it is invoked from the very beginning of the attribute value. (ie. after the ``=`` or ``"`` or ``'``)