2006-06-01  Anders Carlsson  <acarlsson@apple.com>

        Reviewed by Darin.

        http://bugzilla.opendarwin.org/show_bug.cgi?id=6309
        multiple problems prevent bookmarking/back button technique for AJAX/DHTML applications from working
        
        * bindings/js/kjs_window.cpp:
        (KJS::Location::put):
        Handle the case where the hash starts with a "#". Also, don't do anything if the previous and new hashes
        are equal.
        
        * bridge/BrowserExtension.h:
        * bridge/mac/BrowserExtensionMac.h:
        * bridge/mac/BrowserExtensionMac.mm:        
        (WebCore::BrowserExtensionMac::historyURL):
        * bridge/mac/WebCoreFrameBridge.h:
        * bridge/mac/WebCoreFrameBridge.mm:
        New function historyURL which returns the complete URL for a given item in the history.
        
        * page/Frame.cpp:
        (WebCore::Frame::scheduleLocationChange):        
        (WebCore::Frame::scheduleHistoryNavigation):
        If the URL of the new location only differs in the hash, don't schedule the load. Instead, load it
        directly.
        
        * platform/KURL.cpp:
        * platform/KURL.h:
        Add equalsIgnoringRef which returns whether two URLs are equal, ignoring the ref.

WebKit:

2006-06-01  Anders Carlsson  <acarlsson@apple.com>

        Reviewed by Darin.

        http://bugzilla.opendarwin.org/show_bug.cgi?id=6309
        multiple problems prevent bookmarking/back button technique for AJAX/DHTML applications from working

        * Misc/WebNSURLExtras.m:
        (-[NSString _webkit_URLFragment]):
        Don't include the "#" character in the fragment.
        
        * WebCoreSupport/WebFrameBridge.m:
        (-[WebFrameBridge historyURL:]):
        New function, returns the history URL for a given position in the back/forward list
        
        * WebView/WebFrame.m:
        (-[WebFrame _loadItem:withLoadType:]):
        Always call scrollToAnchorWithURL, even if there is no fragment. This way we keep the WebCore frame's
        URL up-to-date.

WebKitTools:

2006-06-01  Anders Carlsson  <acarlsson@apple.com>

        Reviewed by Darin.

        * DumpRenderTree/DumpRenderTree.m:
        (+[LayoutTestController isSelectorExcludedFromWebScript:]):
        (-[LayoutTestController clearBackForwardList]):
        Add clearBackForwardList function to layoutTestController
        
LayoutTests:

2006-06-01  Anders Carlsson  <acarlsson@apple.com>

        Reviewed by Darin.

        http://bugzilla.opendarwin.org/show_bug.cgi?id=6309
        multiple problems prevent bookmarking/back button technique for AJAX/DHTML applications from working
        
        * fast/dom/location-hash-expected.txt: Added.
        * fast/dom/location-hash.html: Added.
        Added tests.
        



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@14669 268f45cc-cd09-0410-ab3c-d52691b4dbfc