WARNING: Most of this content (with the exception of the Mozilla 1.9 XPCOM reference) is very old, and can be expected to be out of date and possibly obsolete. For better XUL documentation, please visit the XUL hub at the Mozilla Developer Center.
About Handlers
The following components each handle an about URL, for example about:mozilla.
@mozilla.org/network/protocol/about;1?what=@mozilla.org/network/protocol/about;1?what=about
@mozilla.org/network/protocol/about;1?what=blank
@mozilla.org/network/protocol/about;1?what=bloat
@mozilla.org/network/protocol/about;1?what=blocked
@mozilla.org/network/protocol/about;1?what=buildconfig
@mozilla.org/network/protocol/about;1?what=cache
@mozilla.org/network/protocol/about;1?what=cache-entry
@mozilla.org/network/protocol/about;1?what=config
@mozilla.org/network/protocol/about;1?what=crashes
@mozilla.org/network/protocol/about;1?what=credits
@mozilla.org/network/protocol/about;1?what=feeds
@mozilla.org/network/protocol/about;1?what=licence
@mozilla.org/network/protocol/about;1?what=license
@mozilla.org/network/protocol/about;1?what=logo
@mozilla.org/network/protocol/about;1?what=mozilla
@mozilla.org/network/protocol/about;1?what=neterror
@mozilla.org/network/protocol/about;1?what=plugins
Reference documentation is generated from Mozilla's source.