Issue with PRFullTextSearch - WideString

> Hi,
>
> Congratulations for the release of Pharo 1.0!
>
> I'd also like to report a confusing issue encountered in following setting:
> - VM: Win32 - IX86 - NT - Squeak3.10.2 of '5 June 2008' [latest update:
> #7179]
> - Image: PharoCore1.0rc1 [Latest update: #10505]
>
> In the stack traces, I can see the following string 'Ambient Activity
> Systems ????????????????
>
> However, that string is in reality 'Ambient Activity Systems – Key
> Features', which I can re-obtain by copying & pasting the string above to
> any other text processor, like Word. But, if I copy & past it into another
> editor in Pharo, it shows 'Ambient Activity Systems ? Key Features'. Now
> again, if I copy & past this latter string to another editor, it shows the
> original one, that is 'Ambient Activity Systems – Key Features'.
>
> The full stack is copied below. I tried to report this issue via "Mister
> Postman" so as you get the full details of the stack, but got a
> *ConnectionTimeOut*, raised via SMTPClient >> fetchNextResponse, then
> SocketStream nextLine. If more details are needed, please tell me.
>
> How the above differences could be explained, and could they explain the
> "subscript is out of bounds: 8212" error?
> Regards,
> Reza Razavi
>
>
> --- The full stack ---
> ByteArray(Object)>>error:
> ByteArray(Object)>>errorSubscriptBounds:
> ByteArray(Object)>>at:
> WideString(String)>>findSubstring:in:startingAt:matchTable:
> WideString(String)>>findString:startingAt:caseSensitive:
> WideString(String)>>includesSubstring:caseSensitive:
> [] in [] in PRFullTextSearch>>visitStructure:
> [] in Set(Collection)>>anySatisfy:
> Set>>do:
> Set(Collection)>>anySatisfy:
> [] in PRFullTextSearch>>visitStructure:
> SortedCollection(OrderedCollection)>>do:
> MAPriorityContainer(MAContainer)>>do:
> PRFullTextSearch>>visitStructure:
> PRFullTextSearch(PRVisitor)>>visitCase:
> PRFullTextSearch(PRVisitor)>>visitPage:
> PRPage>>accept:
> PRPage(Object)>>acceptDecorated:
> [] in PRPage(PRDecorated)>>acceptDecorated:
> PRPage(PRDecorated)>>decorationsDo:ownerDo:
> PRPage(PRDecorated)>>acceptDecorated:
> PRFullTextSearch(PRVisitor)>>visit:
> [] in PRFullTextSearch(PRVisitor)>>visitAll:
> Array(SequenceableCollection)>>do:
> PRFullTextSearch(PRVisitor)>>visitAll:
> PRFullTextSearch>>visitChildren:
> PRChildren>>accept:
> PRChildren(Object)>>acceptDecorated:
> PRFullTextSearch(PRVisitor)>>visit:
> [] in PRPage(PRDecorated)>>acceptDecorated:
> [] in PRPage(PRDecorated)>>decorationsDo:ownerDo:
> Array(SequenceableCollection)>>do:
> PRPage(PRDecorated)>>decorationsDo:ownerDo:
> PRPage(PRDecorated)>>acceptDecorated:
> PRFullTextSearch(PRVisitor)>>visit:
> [] in PRFullTextSearch(PRVisitor)>>visitAll:
> Array(SequenceableCollection)>>do:
> PRFullTextSearch(PRVisitor)>>visitAll:
> PRFullTextSearch>>visitChildren:
>  - - - - - - - - - - - - - - -
>                        - - - - - - - - - - - - - - - - - -
> PRChildren>>accept:
> PRChildren(Object)>>acceptDecorated:
> PRFullTextSearch(PRVisitor)>>visit:
> [] in PRPage(PRDecorated)>>acceptDecorated:
> [] in PRPage(PRDecorated)>>decorationsDo:ownerDo:
> Array(SequenceableCollection)>>do:
> PRPage(PRDecorated)>>decorationsDo:ownerDo:
> PRPage(PRDecorated)>>acceptDecorated:
> PRFullTextSearch(PRVisitor)>>visit:
> PRFullTextSearch(PRVisitor)>>start:
> PRFullTextSearch>>start:
> PRFullTextSearch(PREnumerableVisitor)>>do:
> [] in PRFullTextSearch(PREnumerableVisitor)>>collect:
> Array class(SequenceableCollection class)>>streamContents:
> PRFullTextSearch(PREnumerableVisitor)>>collect:
> PRFullTextSearch(PREnumerableVisitor)>>contents
> PRAjaxSearchWidget>>findItems
> PRAjaxSearchWidget>>unfilteredItems
> PRAjaxSearchWidget(PRStructuresWidget)>>items
> [] in PRAjaxSearchWidget>>renderItemsOn:for:
> BlockClosure>>renderOn:
> WARenderCanvas(WARenderer)>>render:
> WARenderCanvas(WACanvas)>>render:
> [] in WAUnorderedListTag(WATagBrush)>>with:
> BlockClosure>>renderOn:
> WARenderCanvas(WARenderer)>>render:
> WARenderCanvas(WACanvas)>>render:
> WARenderCanvas(WACanvas)>>nest:
> WAUnorderedListTag(WABrush)>>with:
> WAUnorderedListTag(WATagBrush)>>with:
> WARenderCanvas(WAHtmlCanvas)>>unorderedList:
> PRAjaxSearchWidget>>renderItemsOn:for:
> GRUnboundDelayedSend>>valueWithArguments:
> [] in SUAutocompleter(PTUpdater)>>processOn:with:
> BlockClosure>>renderOn:
> WARenderCanvas(WARenderer)>>render:
> WARenderCanvas(WACanvas)>>render:
> [] in SUAutocompleter(JSObject)>>render:on:
> [] in WARenderContext>>document:during:
> BlockClosure>>ensure:
> WARenderContext>>document:during:
> SUAutocompleter(JSObject)>>render:on:
> SUAutocompleter(PTUpdater)>>processOn:with:
> [] in SUAutocompleter(PTAjax)>>processWith:
> WARequestContext>>respond:
> SUAutocompleter(PTAjax)>>processWith:
> [] in SUAutocompleter>>registerCallbackIn:
> BlockClosure>>valueWithPossibleArguments:
> JSAjaxCallback>>evaluateWithArgument:
> JSAjaxCallback(WACallback)>>evaluateWithFieldValues:
> [] in WACallbackRegistry>>handle:
> Array(SequenceableCollection)>>do:
> WACallbackRegistry>>handle:
> [] in [] in WAActionPhaseContinuation>>runCallbacks
> BlockClosure>>on:do:
> WAActionPhaseContinuation(WARenderLoopContinuation)>>withNotificationHandlerDo:
> [] in WAActionPhaseContinuation>>runCallbacks
> BlockClosure>>ensure:
> WAActionPhaseContinuation>>runCallbacks
> WAActionPhaseContinuation>>handleRequest
> [] in WAActionPhaseContinuation(WASessionContinuation)>>basicValue
> BlockClosure>>on:do:
> WAActionPhaseContinuation(WASessionContinuation)>>withUnregisteredHandlerDo:
> WAActionPhaseContinuation(WASessionContinuation)>>basicValue
> WAActionPhaseContinuation(WASessionContinuation)>>value
> WASession>>handleFiltered:
> PRContextFilter(WARequestFilter)>>handleFiltered:
> [] in PRContextFilter>>handleFiltered:
> BlockClosure>>on:do:
> PRCurrentContext class>>use:during:
> PRContextFilter>>handleFiltered:
> WAMutualExclusionFilter(WARequestFilter)>>handleFiltered:
> [] in WAMutualExclusionFilter>>handleFiltered:
> BlockClosure>>ensure:
> [] in WAMutex>>critical:
> [] in Semaphore>>critical:
> BlockClosure>>ensure:
> Semaphore>>critical:
> WAMutex>>critical:
> WAMutualExclusionFilter>>handleFiltered:
> [] in WASession(WARequestHandler)>>handle:
> BlockClosure>>on:do:
> WACurrentRequestContext class(WADynamicVariable class)>>use:during:
> [] in WARequestContext>>push:while:
> BlockClosure>>ensure:
> WARequestContext>>push:while:
> WASession(WARequestHandler)>>handle:
> WAApplication(WARegistry)>>dispatch:to:
> WAApplication(WARegistry)>>handleKeyed:with:
> WAApplication(WARegistry)>>handleFiltered:
> WAApplication>>handleFiltered:
> WAAuthenticationFilter(WARequestFilter)>>handleFiltered:
> WAAuthenticationFilter>>handleFiltered:
> WAExceptionFilter(WARequestFilter)>>handleFiltered:
> [] in WAExceptionFilter>>handleFiltered:
> BlockClosure>>on:do:
> WAWalkbackErrorHandler(WAExceptionHandler)>>handleExceptionsDuring:
> WAWalkbackErrorHandler class(WAExceptionHandler
> class)>>handleExceptionsDuring:context:
> WAExceptionFilter>>handleFiltered:
> [] in WAApplication(WARequestHandler)>>handle:
> BlockClosure>>on:do:
> WACurrentRequestContext class(WADynamicVariable class)>>use:during:
> [] in WARequestContext>>push:while:
> BlockClosure>>ensure:
> WARequestContext>>push:while:
> WAApplication(WARequestHandler)>>handle:
> WADispatcher>>handleFiltered:named:
> WADispatcher>>handleFiltered:
> [] in WADispatcher(WARequestHandler)>>handle:
> BlockClosure>>on:do:
> WACurrentRequestContext class(WADynamicVariable class)>>use:during:
> [] in WARequestContext>>push:while:
> BlockClosure>>ensure:
> WARequestContext>>push:while:
> WADispatcher(WARequestHandler)>>handle:
> WADispatcher>>handleFiltered:named:
> WADispatcher>>handleFiltered:
> [] in WADispatcher(WARequestHandler)>>handle:
> BlockClosure>>on:do:
> WACurrentRequestContext class(WADynamicVariable class)>>use:during:
> [] in WARequestContext>>push:while:
> BlockClosure>>ensure:
> WARequestContext>>push:while:
> WADispatcher(WARequestHandler)>>handle:
> [] in WAComancheAdaptor(WAServerAdaptor)>>handleRequest:
> BlockClosure>>on:do:
> WAComancheAdaptor(WAServerAdaptor)>>handleRequest:
> WAComancheAdaptor(WAServerAdaptor)>>handle:
> [] in WAComancheAdaptor(WAServerAdaptor)>>process:
> BlockClosure>>ensure:
> WAComancheAdaptor(WAServerAdaptor)>>process:
> WAComancheAdaptor>>processHttpRequest:
> HttpService>>processHttpRequest:
> [] in HttpAdaptor>>dispatchRequest:
> BlockClosure>>on:do:
> HttpService>>handleDispatchErrorsIn:
> HttpAdaptor>>dispatchRequest:
> [] in [] in HttpAdaptor>>beginConversation
> BlockClosure>>on:do:
> BlockClosure>>valueWithBindingsContext:
> BlockClosure>>valueWithBindings:
> BindingsAccessor>>clamp:
> [] in HttpAdaptor>>beginConversation
> BlockClosure>>ensure:
> HttpAdaptor>>beginConversation
> HttpAdaptor class>>readAndWriteTo:service:
> HttpAdaptor class>>readAndWriteToSocket:service:
> HttpService>>serve:
> [] in HttpService(TcpService)>>value:
> BlockClosure>>on:do:
> BlockClosure>>valueWithBindingsContext:
> BlockClosure>>valueWithBindings:
> BindingsAccessor>>clamp:
> [] in BlockClosure>>newProcessWithClampedBindings:
> BlockClosure>>on:do:
> BlockClosure>>valueWithBindingsContext:
> BlockClosure>>valueWithBindings:
> [] in BlockClosure>>newProcessWithBindings:
> [] in BlockClosure>>newProcess
>
>
> _______________________________________________
> Magritte, Pier and Related Tools ...
> https://www.iam.unibe.ch/mailman/listinfo/smallwiki
>

> At 18:56 15/04/2010, Lukas Renggli wrote:
>>
>> This is likely a problem of the server adaptor you selected in your
>> seaside setup. Do you use WAKomEncoded in Seaside 2.8 or the UTF-8
>> codex in Seaside 3?
>
> Hi Lukas,
>
> I repeated the above issue a few days before on an (experimental) Pier-based
> distribution (PharoCore1.0rc1 - Latest update: #10505). Thanks to the VNC, I
> then examined the stack directly on a Debian server.
>
> Now, I re-examined the issue and just realised that it happens when I copy
> and paste text from Word. Like, in the example below, the simple quote in
> *o'clock* that causes problem to the Search Tool, is copied from Word.
>
> My sequence of actions to reproduce the issue, and the full execution stack
> are attached below.
>
> Hoping this helps,
> Regards,
> Reza
> -----------
>
> Here is what I did:
> 1) Add a post to the blog with the exact following content:
> Saturday 8th May 2010 from 10 to 5
> o'clock
>
> 2) Went to the home page, and entered *events* in the Search area.
>
> Here is what I observe in the debugger:
> 1) The error is raised in PRFullTextSearch >> visitStructure:, specifically
> in the 2nd occurrence of the following call:
>        #includesSubstring:caseSensitive:
>
> that calls then *WideString (String)
>>>findSubstring:in:startingAt:matchTable:*,
> which raises #errorSubscriptBounds: upon a call to *matchTable at: 8217
> asciiValue +1*
>
> 2) The argument to this method is the above PBPost
> 3) The PRDocument attached to that Post contains the followings:
>        - aPRText on: 'Saturday 8th May 2010 from 10 to 5'
>        - aPRLineBreak
>        - aPRText on: 'o???????
> 4) #toString: returns then the following:
> 'Saturday 8th May 2010 from 10 to 5
> o???????
> 5) The above call where the error is raised starts then exactly as follows:
> 'Saturday 8th May 2010 from 10 to 5
> o???????
> ' includesSubstring: 'events' caseSensitive: false
>
> And, here is the execution stack:
> ---
> 20 April 2010 11:07:12 pm
>
> VM: Win32 - IX86 - NT - Squeak3.10.2 of '5 June 2008' [latest update: #7179]
> Image: PharoCore1.0 - PontoonCore1.0a [Latest update: #10517]
>
> SecurityManager state:
> Restricted: false
> FileAccess: true
> SocketAccess: true
>
> ByteArray(Object)>>error:
>        Receiver: #[0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
> 22 23 24 25 26 27 28 29 30 31 32...etc...
>        Arguments and temporary variables:
>                aString:        'subscript is out of bounds: 8218'
>        Receiver's instance variables:
> #[0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
> 28 29 30 31 32...etc...
>
> ByteArray(Object)>>errorSubscriptBounds:
>        Receiver: #[0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
> 22 23 24 25 26 27 28 29 30 31 32...etc...
>        Arguments and temporary variables:
>                index:  8218
>        Receiver's instance variables:
> #[0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
> 28 29 30 31 32...etc...
>
> ByteArray(Object)>>at:
>        Receiver: #[0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
> 22 23 24 25 26 27 28 29 30 31 32...etc...
>        Arguments and temporary variables:
>                index:  8218
>        Receiver's instance variables:
> #[0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
> 28 29 30 31 32...etc...
>
> WideString(String)>>findSubstring:in:startingAt:matchTable:
>        Receiver: ''
>        Arguments and temporary variables:
>                key:    'e'
>                body:   'Saturday 8th May 2010 from 10 to 5
> o'clock
> '
>                start:  1
>                matchTable:     #[0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
> 18 19 20 21 22 23 24 ...etc...
>                index:  1
>                c1:     $'
>                c2:     $e
>                startIndex:     nil
>                startIndexLimiT:        nil
>                startIndex:     37
>                startIndexLimiT:        43
>        Receiver's instance variables:
> ''
>
> WideString(String)>>findString:startingAt:caseSensitive:
>        Receiver: 'Saturday 8th May 2010 from 10 to 5
> o'clock
> '
>        Arguments and temporary variables:
>                key:    'e'
>                start:  1
>                caseSensitive:  false
>        Receiver's instance variables:
> 'Saturday 8th May 2010 from 10 to 5
> o'clock
> '
>
> WideString(String)>>includesSubstring:caseSensitive:
>        Receiver: 'Saturday 8th May 2010 from 10 to 5
> o'clock
> '
>        Arguments and temporary variables:
>                aString:        'e'
>                caseSensitive:  false
>        Receiver's instance variables:
> 'Saturday 8th May 2010 from 10 to 5
> o'clock
> '
>
> [] in [] in PRFullTextSearch>>visitStructure:
>        Receiver: a PRFullTextSearch
>        Arguments and temporary variables:
> <<error during printing>
>        Receiver's instance variables:
>                escaper:        nil
>                block:  [closure] in [] in
> PRFullTextSearch(PREnumerableVisitor)>>collect:
>                structure:      a PRPage[1922] name: 'home'
>                acceptToken:    a Set('e')
>                rejectToken:    a Set()
>                caseSensitive:  false
>
> [] in Set(Collection)>>anySatisfy:
>        Receiver: a Set('e')
>        Arguments and temporary variables:
>                aBlock:         'e'
>                each:   [closure] in [] in PRFullTextSearch>>visitStructure:
>        Receiver's instance variables:
>                tally:  1
>                array:  #(nil nil nil nil 'e')
>
> Set>>do:
>        Receiver: a Set('e')
>        Arguments and temporary variables:
>                aBlock:         [closure] in Set(Collection)>>anySatisfy:
>                index:  5
>                each:   'e'
>                indexLimiT:     5
>        Receiver's instance variables:
>                tally:  1
>                array:  #(nil nil nil nil 'e')
>
> Set(Collection)>>anySatisfy:
>        Receiver: a Set('e')
>        Arguments and temporary variables:
>                aBlock:         [closure] in [] in
> PRFullTextSearch>>visitStructure:
>        Receiver's instance variables:
>                tally:  1
>                array:  #(nil nil nil nil 'e')
>
> [] in PRFullTextSearch>>visitStructure:
>        Receiver: a PRFullTextSearch
>        Arguments and temporary variables:
> <<error during printing>
>        Receiver's instance variables:
>                escaper:        nil
>                block:  [closure] in [] in
> PRFullTextSearch(PREnumerableVisitor)>>collect:
>                structure:      a PRPage[1922] name: 'home'
>                acceptToken:    a Set('e')
>                rejectToken:    a Set()
>                caseSensitive:  false
>
> SortedCollection(OrderedCollection)>>do:
>        Receiver: a SortedCollection(a MAStringDescription label: 'Name'
> comment: nil a MABooleanDescription...etc...
>        Arguments and temporary variables:
>                aBlock:         [closure] in
> PRFullTextSearch>>visitStructure:
>                index:  13
>        Receiver's instance variables:
>                array:  an Array(a MAStringDescription label: 'Name' comment:
> nil a MABooleanDes...etc...
>                firstIndex:     1
>                lastIndex:      17
>                sortBlock:      nil
>
> MAPriorityContainer(MAContainer)>>do:
>        Receiver: a MAPriorityContainer label: 'Blog Post' comment: nil
>        Arguments and temporary variables:
>                aBlock:         [closure] in
> PRFullTextSearch>>visitStructure:
>        Receiver's instance variables:
>                properties:     a Dictionary(#label->'Blog Post' )
>                accessor:       nil
>                children:       a SortedCollection(a MAStringDescription
> label: 'Name' comment: nil a...etc...
>
> PRFullTextSearch>>visitStructure:
>        Receiver: a PRFullTextSearch
>        Arguments and temporary variables:
> <<error during printing>
>        Receiver's instance variables:
>                escaper:        nil
>                block:  [closure] in [] in
> PRFullTextSearch(PREnumerableVisitor)>>collect:
>                structure:      a PRPage[1922] name: 'home'
>                acceptToken:    a Set('e')
>                rejectToken:    a Set()
>                caseSensitive:  false
>
> PRFullTextSearch(PRVisitor)>>visitCase:
>        Receiver: a PRFullTextSearch
>        Arguments and temporary variables:
>                anObject:       a PBPost[4068] name: 'School-Fair'
>        Receiver's instance variables:
>                escaper:        nil
>                block:  [closure] in [] in
> PRFullTextSearch(PREnumerableVisitor)>>collect:
>                structure:      a PRPage[1922] name: 'home'
>                acceptToken:    a Set('e')
>                rejectToken:    a Set()
>                caseSensitive:  false
>
> PRFullTextSearch(PRVisitor)>>visitEntry:
>        Receiver: a PRFullTextSearch
>        Arguments and temporary variables:
>                anObject:       a PBPost[4068] name: 'School-Fair'
>        Receiver's instance variables:
>                escaper:        nil
>                block:  [closure] in [] in
> PRFullTextSearch(PREnumerableVisitor)>>collect:
>                structure:      a PRPage[1922] name: 'home'
>                acceptToken:    a Set('e')
>                rejectToken:    a Set()
>                caseSensitive:  false
>
> PRFullTextSearch(PRVisitor)>>visitPost:
>        Receiver: a PRFullTextSearch
>        Arguments and temporary variables:
>                anObject:       a PBPost[4068] name: 'School-Fair'
>        Receiver's instance variables:
>                escaper:        nil
>                block:  [closure] in [] in
> PRFullTextSearch(PREnumerableVisitor)>>collect:
>                structure:      a PRPage[1922] name: 'home'
>                acceptToken:    a Set('e')
>                rejectToken:    a Set()
>                caseSensitive:  false
>
> PBPost>>accept:
>        Receiver: a PBPost[4068] name: 'School-Fair'
>        Arguments and temporary variables:
>                aVisitor:       a PRFullTextSearch
>        Receiver's instance variables:
>                properties:     a Dictionary(#documents->a Dictionary()
> #hideFromMenus->false )
>                decorations:    an Array(a PUSecurity[3493])
>                parent:         a PBBlog[235] name: 'blog'
>                name:   'School-Fair'
>                title:  'School-Fair'
>                tags:   #('School' 'Fair')
>                document:       a PRDocument[3732]
>                uuid:   nil
>                author:         'Siemon'
>                publication:    16 April 2010 5:43:02 pm
>                sourceUrl:      nil
>                sourceTitle:    nil
>                enclosure:      nil
>
> PBPost(Object)>>acceptDecorated:
>        Receiver: a PBPost[4068] name: 'School-Fair'
>        Arguments and temporary variables:
>                aVisitor:       a PRFullTextSearch
>        Receiver's instance variables:
>                properties:     a Dictionary(#documents->a Dictionary()
> #hideFromMenus->false )
>                decorations:    an Array(a PUSecurity[3493])
>                parent:         a PBBlog[235] name: 'blog'
>                name:   'School-Fair'
>                title:  'School-Fair'
>                tags:   #('School' 'Fair')
>                document:       a PRDocument[3732]
>                uuid:   nil
>                author:         'Siemon'
>                publication:    16 April 2010 5:43:02 pm
>                sourceUrl:      nil
>                sourceTitle:    nil
>                enclosure:      nil
>
> [] in PBPost(PRDecorated)>>acceptDecorated:
>        Receiver: a PBPost[4068] name: 'School-Fair'
>        Arguments and temporary variables:
>                aVisitor:       a PBPost[4068] name: 'School-Fair'
>                each:   a PRFullTextSearch
>        Receiver's instance variables:
>                properties:     a Dictionary(#documents->a Dictionary()
> #hideFromMenus->false )
>                decorations:    an Array(a PUSecurity[3493])
>                parent:         a PBBlog[235] name: 'blog'
>                name:   'School-Fair'
>                title:  'School-Fair'
>                tags:   #('School' 'Fair')
>                document:       a PRDocument[3732]
>                uuid:   nil
>                author:         'Siemon'
>                publication:    16 April 2010 5:43:02 pm
>                sourceUrl:      nil
>                sourceTitle:    nil
>                enclosure:      nil
>
> PBPost(PRDecorated)>>decorationsDo:ownerDo:
>        Receiver: a PBPost[4068] name: 'School-Fair'
>        Arguments and temporary variables:
>                aBlock:         [closure] in
> PBPost(PRDecorated)>>acceptDecorated:
>                anOwnerBlock:   [closure] in
> PBPost(PRDecorated)>>acceptDecorated:
>        Receiver's instance variables:
>                properties:     a Dictionary(#documents->a Dictionary()
> #hideFromMenus->false )
>                decorations:    an Array(a PUSecurity[3493])
>                parent:         a PBBlog[235] name: 'blog'
>                name:   'School-Fair'
>                title:  'School-Fair'
>                tags:   #('School' 'Fair')
>                document:       a PRDocument[3732]
>                uuid:   nil
>                author:         'Siemon'
>                publication:    16 April 2010 5:43:02 pm
>                sourceUrl:      nil
>                sourceTitle:    nil
>                enclosure:      nil
>
> PBPost(PRDecorated)>>acceptDecorated:
>        Receiver: a PBPost[4068] name: 'School-Fair'
>        Arguments and temporary variables:
>                aVisitor:       a PRFullTextSearch
>        Receiver's instance variables:
>                properties:     a Dictionary(#documents->a Dictionary()
> #hideFromMenus->false )
>                decorations:    an Array(a PUSecurity[3493])
>                parent:         a PBBlog[235] name: 'blog'
>                name:   'School-Fair'
>                title:  'School-Fair'
>                tags:   #('School' 'Fair')
>                document:       a PRDocument[3732]
>                uuid:   nil
>                author:         'Siemon'
>                publication:    16 April 2010 5:43:02 pm
>                sourceUrl:      nil
>                sourceTitle:    nil
>                enclosure:      nil
>
> PRFullTextSearch(PRVisitor)>>visit:
>        Receiver: a PRFullTextSearch
>        Arguments and temporary variables:
>                anObject:       a PBPost[4068] name: 'School-Fair'
>        Receiver's instance variables:
>                escaper:        nil
>                block:  [closure] in [] in
> PRFullTextSearch(PREnumerableVisitor)>>collect:
>                structure:      a PRPage[1922] name: 'home'
>                acceptToken:    a Set('e')
>                rejectToken:    a Set()
>                caseSensitive:  false
>
> [] in PRFullTextSearch(PRVisitor)>>visitAll:
>        Receiver: a PRFullTextSearch
>        Arguments and temporary variables:
>                each:   a PBPost[4068] name: 'School-Fair'
>        Receiver's instance variables:
>                escaper:        nil
>                block:  [closure] in [] in
> PRFullTextSearch(PREnumerableVisitor)>>collect:
>                structure:      a PRPage[1922] name: 'home'
>                acceptToken:    a Set('e')
>                rejectToken:    a Set()
>                caseSensitive:  false
>
> Array(SequenceableCollection)>>do:
>        Receiver: an Array(a PBPost[1367] name: 'third-meeting-info-wg' a
> PBPost[1597] name: 'Visit-to-the-c...etc...
>        Arguments and temporary variables:
>                aBlock:         [closure] in
> PRFullTextSearch(PRVisitor)>>visitAll:
>                index:  4
>                indexLimiT:     4
>        Receiver's instance variables:
> an Array(a PBPost[1367] name: 'third-meeting-info-wg' a PBPost[1597] name:
> 'Visit-to-the-c...etc...
>
> PRFullTextSearch(PRVisitor)>>visitAll:
>        Receiver: a PRFullTextSearch
>        Arguments and temporary variables:
>                aCollection:    an Array(a PBPost[1367] name:
> 'third-meeting-info-wg' a PBPost[159...etc...
>        Receiver's instance variables:
>                escaper:        nil
>                block:  [closure] in [] in
> PRFullTextSearch(PREnumerableVisitor)>>collect:
>                structure:      a PRPage[1922] name: 'home'
>                acceptToken:    a Set('e')
>                rejectToken:    a Set()
>                caseSensitive:  false
>
> PRFullTextSearch>>visitChildren:
>        Receiver: a PRFullTextSearch
>        Arguments and temporary variables:
>                anObject:       a PRChildren[1445]
>        Receiver's instance variables:
>                escaper:        nil
>                block:  [closure] in [] in
> PRFullTextSearch(PREnumerableVisitor)>>collect:
>                structure:      a PRPage[1922] name: 'home'
>                acceptToken:    a Set('e')
>                rejectToken:    a Set()
>                caseSensitive:  false
>
> PRChildren>>accept:
>        Receiver: a PRChildren[1445]
>        Arguments and temporary variables:
>                aVisitor:       a PRFullTextSearch
>        Receiver's instance variables:
>                properties:     nil
>                decorated:      a PBBlog[235] name: 'blog'
>                children:       an Array(a PBPost[1367] name:
> 'third-meeting-info-wg' a PBPost[1597] ...etc...
>
> PRChildren(Object)>>acceptDecorated:
>        Receiver: a PRChildren[1445]
>        Arguments and temporary variables:
>                aVisitor:       a PRFullTextSearch
>        Receiver's instance variables:
>                properties:     nil
>                decorated:      a PBBlog[235] name: 'blog'
>                children:       an Array(a PBPost[1367] name:
> 'third-meeting-info-wg' a PBPost[1597] ...etc...
>
> PRFullTextSearch(PRVisitor)>>visit:
>        Receiver: a PRFullTextSearch
>        Arguments and temporary variables:
>                anObject:       a PRChildren[1445]
>        Receiver's instance variables:
>                escaper:        nil
>                block:  [closure] in [] in
> PRFullTextSearch(PREnumerableVisitor)>>collect:
>                structure:      a PRPage[1922] name: 'home'
>                acceptToken:    a Set('e')
>                rejectToken:    a Set()
>                caseSensitive:  false
>
> [] in PBBlog(PRDecorated)>>acceptDecorated:
>        Receiver: a PBBlog[235] name: 'blog'
>        Arguments and temporary variables:
>                aVisitor:       a PRChildren[1445]
>                each:   a PRFullTextSearch
>        Receiver's instance variables:
>                properties:     a Dictionary(#documents->a Dictionary()
> #hideFromMenus->false #loca...etc...
>                decorations:    an Array(a PUSecurity[888] a
> PRChildren[1445])
>                parent:         a PRPage[3287] name: 'home'
>                name:   'blog'
>                title:  'APEEE Blog'
>                tags:   #()
>                document:       a PRDocument[2055]
>                managingEditor:         nil
>                webMaster:      nil
>                copyright:      nil
>                language:       nil
>                itemCount:      nil
>                feedTitle:      nil
>                commentTimeout:         14:00:00:00
>                feedForward:    nil
>
> [] in PBBlog(PRDecorated)>>decorationsDo:ownerDo:
>        Receiver: a PBBlog[235] name: 'blog'
>        Arguments and temporary variables:
>                aBlock:         a PRChildren[1445]
>                each:   [closure] in PBBlog(PRDecorated)>>acceptDecorated:
>        Receiver's instance variables:
>                properties:     a Dictionary(#documents->a Dictionary()
> #hideFromMenus->false #loca...etc...
>                decorations:    an Array(a PUSecurity[888] a
> PRChildren[1445])
>                parent:         a PRPage[3287] name: 'home'
>                name:   'blog'
>                title:  'APEEE Blog'
>                tags:   #()
>                document:       a PRDocument[2055]
>                managingEditor:         nil
>                webMaster:      nil
>                copyright:      nil
>                language:       nil
>                itemCount:      nil
>                feedTitle:      nil
>                commentTimeout:         14:00:00:00
>                feedForward:    nil
>
> Array(SequenceableCollection)>>do:
>        Receiver: an Array(a PUSecurity[888] a PRChildren[1445])
>        Arguments and temporary variables:
>                aBlock:         [closure] in
> PBBlog(PRDecorated)>>decorationsDo:ownerDo:
>                index:  2
>                indexLimiT:     2
>        Receiver's instance variables:
> an Array(a PUSecurity[888] a PRChildren[1445])
>
> PBBlog(PRDecorated)>>decorationsDo:ownerDo:
>        Receiver: a PBBlog[235] name: 'blog'
>        Arguments and temporary variables:
>                aBlock:         [closure] in
> PBBlog(PRDecorated)>>acceptDecorated:
>                anOwnerBlock:   [closure] in
> PBBlog(PRDecorated)>>acceptDecorated:
>        Receiver's instance variables:
>                properties:     a Dictionary(#documents->a Dictionary()
> #hideFromMenus->false #loca...etc...
>                decorations:    an Array(a PUSecurity[888] a
> PRChildren[1445])
>                parent:         a PRPage[3287] name: 'home'
>                name:   'blog'
>                title:  'APEEE Blog'
>                tags:   #()
>                document:       a PRDocument[2055]
>                managingEditor:         nil
>                webMaster:      nil
>                copyright:      nil
>                language:       nil
>                itemCount:      nil
>                feedTitle:      nil
>                commentTimeout:         14:00:00:00
>                feedForward:    nil
>
> PBBlog(PRDecorated)>>acceptDecorated:
>        Receiver: a PBBlog[235] name: 'blog'
>        Arguments and temporary variables:
>                aVisitor:       a PRFullTextSearch
>        Receiver's instance variables:
>                properties:     a Dictionary(#documents->a Dictionary()
> #hideFromMenus->false #loca...etc...
>                decorations:    an Array(a PUSecurity[888] a
> PRChildren[1445])
>                parent:         a PRPage[3287] name: 'home'
>                name:   'blog'
>                title:  'APEEE Blog'
>                tags:   #()
>                document:       a PRDocument[2055]
>                managingEditor:         nil
>                webMaster:      nil
>                copyright:      nil
>                language:       nil
>                itemCount:      nil
>                feedTitle:      nil
>                commentTimeout:         14:00:00:00
>                feedForward:    nil
>
> PRFullTextSearch(PRVisitor)>>visit:
>        Receiver: a PRFullTextSearch
>        Arguments and temporary variables:
>                anObject:       a PBBlog[235] name: 'blog'
>        Receiver's instance variables:
>                escaper:        nil
>                block:  [closure] in [] in
> PRFullTextSearch(PREnumerableVisitor)>>collect:
>                structure:      a PRPage[1922] name: 'home'
>                acceptToken:    a Set('e')
>                rejectToken:    a Set()
>                caseSensitive:  false
>
> [] in PRFullTextSearch(PRVisitor)>>visitAll:
>        Receiver: a PRFullTextSearch
>        Arguments and temporary variables:
>                each:   a PBBlog[235] name: 'blog'
>        Receiver's instance variables:
>                escaper:        nil
>                block:  [closure] in [] in
> PRFullTextSearch(PREnumerableVisitor)>>collect:
>                structure:      a PRPage[1922] name: 'home'
>                acceptToken:    a Set('e')
>                rejectToken:    a Set()
>                caseSensitive:  false
>
> Array(SequenceableCollection)>>do:
>        Receiver: an Array(a PRPage[2483] name: 'system' a PRPage[2161] name:
> 'about' a PRPage[707] name: 'r...etc...
>        Arguments and temporary variables:
>                aBlock:         [closure] in
> PRFullTextSearch(PRVisitor)>>visitAll:
>                index:  4
>                indexLimiT:     11
>        Receiver's instance variables:
> an Array(a PRPage[2483] name: 'system' a PRPage[2161] name: 'about' a
> PRPage[707] name: 'r...etc...
>
> PRFullTextSearch(PRVisitor)>>visitAll:
>        Receiver: a PRFullTextSearch
>        Arguments and temporary variables:
>                aCollection:    an Array(a PRPage[2483] name: 'system' a
> PRPage[2161] name: 'about...etc...
>        Receiver's instance variables:
>                escaper:        nil
>                block:  [closure] in [] in
> PRFullTextSearch(PREnumerableVisitor)>>collect:
>                structure:      a PRPage[1922] name: 'home'
>                acceptToken:    a Set('e')
>                rejectToken:    a Set()
>                caseSensitive:  false
>
>
> --- The full stack ---
> ByteArray(Object)>>error:
> ByteArray(Object)>>errorSubscriptBounds:
> ByteArray(Object)>>at:
> WideString(String)>>findSubstring:in:startingAt:matchTable:
> WideString(String)>>findString:startingAt:caseSensitive:
> WideString(String)>>includesSubstring:caseSensitive:
> [] in [] in PRFullTextSearch>>visitStructure:
> [] in Set(Collection)>>anySatisfy:
> Set>>do:
> Set(Collection)>>anySatisfy:
> [] in PRFullTextSearch>>visitStructure:
> SortedCollection(OrderedCollection)>>do:
> MAPriorityContainer(MAContainer)>>do:
> PRFullTextSearch>>visitStructure:
> PRFullTextSearch(PRVisitor)>>visitCase:
> PRFullTextSearch(PRVisitor)>>visitEntry:
> PRFullTextSearch(PRVisitor)>>visitPost:
> PBPost>>accept:
> PBPost(Object)>>acceptDecorated:
> [] in PBPost(PRDecorated)>>acceptDecorated:
> PBPost(PRDecorated)>>decorationsDo:ownerDo:
> PBPost(PRDecorated)>>acceptDecorated:
> PRFullTextSearch(PRVisitor)>>visit:
> [] in PRFullTextSearch(PRVisitor)>>visitAll:
> Array(SequenceableCollection)>>do:
> PRFullTextSearch(PRVisitor)>>visitAll:
> PRFullTextSearch>>visitChildren:
> PRChildren>>accept:
> PRChildren(Object)>>acceptDecorated:
> PRFullTextSearch(PRVisitor)>>visit:
> [] in PBBlog(PRDecorated)>>acceptDecorated:
> [] in PBBlog(PRDecorated)>>decorationsDo:ownerDo:
> Array(SequenceableCollection)>>do:
> PBBlog(PRDecorated)>>decorationsDo:ownerDo:
> PBBlog(PRDecorated)>>acceptDecorated:
> PRFullTextSearch(PRVisitor)>>visit:
> [] in PRFullTextSearch(PRVisitor)>>visitAll:
> Array(SequenceableCollection)>>do:
> PRFullTextSearch(PRVisitor)>>visitAll:
>  - - - - - - - - - - - - - - -
>                        - - - - - - - - - - - - - - - - - -
> PRFullTextSearch>>visitChildren:
> PRChildren>>accept:
> PRChildren(Object)>>acceptDecorated:
> PRFullTextSearch(PRVisitor)>>visit:
> [] in PRPage(PRDecorated)>>acceptDecorated:
> [] in PRPage(PRDecorated)>>decorationsDo:ownerDo:
> Array(SequenceableCollection)>>do:
> PRPage(PRDecorated)>>decorationsDo:ownerDo:
> PRPage(PRDecorated)>>acceptDecorated:
> PRFullTextSearch(PRVisitor)>>visit:
> [] in PRFullTextSearch(PRVisitor)>>visitAll:
> Array(SequenceableCollection)>>do:
> PRFullTextSearch(PRVisitor)>>visitAll:
> PRFullTextSearch>>visitChildren:
> PRChildren>>accept:
> PRChildren(Object)>>acceptDecorated:
> PRFullTextSearch(PRVisitor)>>visit:
> [] in PRPage(PRDecorated)>>acceptDecorated:
> [] in PRPage(PRDecorated)>>decorationsDo:ownerDo:
> Array(SequenceableCollection)>>do:
> PRPage(PRDecorated)>>decorationsDo:ownerDo:
> PRPage(PRDecorated)>>acceptDecorated:
> PRFullTextSearch(PRVisitor)>>visit:
> PRFullTextSearch(PRVisitor)>>start:
> PRFullTextSearch>>start:
> PRFullTextSearch(PREnumerableVisitor)>>do:
> [] in PRFullTextSearch(PREnumerableVisitor)>>collect:
> Array class(SequenceableCollection class)>>streamContents:
> PRFullTextSearch(PREnumerableVisitor)>>collect:
> PRFullTextSearch(PREnumerableVisitor)>>contents
> PRAjaxSearchWidget>>findItems
> PRAjaxSearchWidget>>unfilteredItems
> PRAjaxSearchWidget(PRStructuresWidget)>>items
> [] in PRAjaxSearchWidget>>renderItemsOn:for:
> BlockClosure>>renderOn:
> WARenderCanvas(WARenderer)>>render:
> WARenderCanvas(WACanvas)>>render:
> [] in WAUnorderedListTag(WATagBrush)>>with:
> BlockClosure>>renderOn:
> WARenderCanvas(WARenderer)>>render:
> WARenderCanvas(WACanvas)>>render:
> WARenderCanvas(WACanvas)>>nest:
> WAUnorderedListTag(WABrush)>>with:
> WAUnorderedListTag(WATagBrush)>>with:
> WARenderCanvas(WAHtmlCanvas)>>unorderedList:
> PRAjaxSearchWidget>>renderItemsOn:for:
> GRUnboundDelayedSend>>valueWithArguments:
> [] in SUAutocompleter(PTUpdater)>>processOn:with:
> BlockClosure>>renderOn:
> WARenderCanvas(WARenderer)>>render:
> WARenderCanvas(WACanvas)>>render:
> [] in SUAutocompleter(JSObject)>>render:on:
> [] in WARenderContext>>document:during:
> BlockClosure>>ensure:
> WARenderContext>>document:during:
> SUAutocompleter(JSObject)>>render:on:
> SUAutocompleter(PTUpdater)>>processOn:with:
> [] in SUAutocompleter(PTAjax)>>processWith:
> WARequestContext>>respond:
> SUAutocompleter(PTAjax)>>processWith:
> [] in SUAutocompleter>>registerCallbackIn:
> BlockClosure>>valueWithPossibleArguments:
> JSAjaxCallback>>evaluateWithArgument:
> JSAjaxCallback(WACallback)>>evaluateWithFieldValues:
> [] in WACallbackRegistry>>handle:
> OrderedCollection>>do:
> WACallbackRegistry>>handle:
> [] in [] in WAActionPhaseContinuation>>runCallbacks
> BlockClosure>>on:do:
> WAActionPhaseContinuation(WARenderLoopContinuation)>>withNotificationHandlerDo:
> [] in WAActionPhaseContinuation>>runCallbacks
> BlockClosure>>ensure:
> WAActionPhaseContinuation>>runCallbacks
> WAActionPhaseContinuation>>handleRequest
> [] in WAActionPhaseContinuation(WASessionContinuation)>>basicValue
> BlockClosure>>on:do:
> WAActionPhaseContinuation(WASessionContinuation)>>withUnregisteredHandlerDo:
> WAActionPhaseContinuation(WASessionContinuation)>>basicValue
> WAActionPhaseContinuation(WASessionContinuation)>>value
> WASession>>handleFiltered:
> PRContextFilter(WARequestFilter)>>handleFiltered:
> [] in PRContextFilter>>handleFiltered:
> BlockClosure>>on:do:
> PRCurrentContext class>>use:during:
> PRContextFilter>>handleFiltered:
> WAMutualExclusionFilter(WARequestFilter)>>handleFiltered:
> [] in WAMutualExclusionFilter>>handleFiltered:
> BlockClosure>>ensure:
> [] in WAMutex>>critical:
> [] in Semaphore>>critical:
> BlockClosure>>ensure:
> Semaphore>>critical:
> WAMutex>>critical:
> WAMutualExclusionFilter>>handleFiltered:
> [] in WASession(WARequestHandler)>>handle:
> BlockClosure>>on:do:
> WACurrentRequestContext class(WADynamicVariable class)>>use:during:
> [] in WARequestContext>>push:while:
> BlockClosure>>ensure:
> WARequestContext>>push:while:
> WASession(WARequestHandler)>>handle:
> WAApplication(WARegistry)>>dispatch:to:
> WAApplication(WARegistry)>>handleKeyed:with:
> WAApplication(WARegistry)>>handleFiltered:
> WAApplication>>handleFiltered:
> WAExceptionFilter(WARequestFilter)>>handleFiltered:
> [] in WAExceptionFilter>>handleFiltered:
> BlockClosure>>on:do:
> WAWalkbackErrorHandler(WAExceptionHandler)>>handleExceptionsDuring:
> WAWalkbackErrorHandler class(WAExceptionHandler
> class)>>handleExceptionsDuring:context:
> WAExceptionFilter>>handleFiltered:
> [] in WAApplication(WARequestHandler)>>handle:
> BlockClosure>>on:do:
> WACurrentRequestContext class(WADynamicVariable class)>>use:during:
> [] in WARequestContext>>push:while:
> BlockClosure>>ensure:
> WARequestContext>>push:while:
> WAApplication(WARequestHandler)>>handle:
> WADispatcher>>handleFiltered:named:
> WADispatcher>>handleFiltered:
> [] in WADispatcher(WARequestHandler)>>handle:
> BlockClosure>>on:do:
> WACurrentRequestContext class(WADynamicVariable class)>>use:during:
> [] in WARequestContext>>push:while:
> BlockClosure>>ensure:
> WARequestContext>>push:while:
> WADispatcher(WARequestHandler)>>handle:
> WADispatcher>>handleFiltered:named:
> WADispatcher>>handleFiltered:
> [] in WADispatcher(WARequestHandler)>>handle:
> BlockClosure>>on:do:
> WACurrentRequestContext class(WADynamicVariable class)>>use:during:
> [] in WARequestContext>>push:while:
> BlockClosure>>ensure:
> WARequestContext>>push:while:
> WADispatcher(WARequestHandler)>>handle:
> [] in WAComancheAdaptor(WAServerAdaptor)>>handleRequest:
> BlockClosure>>on:do:
> WAComancheAdaptor(WAServerAdaptor)>>handleRequest:
> WAComancheAdaptor(WAServerAdaptor)>>handle:
> [] in WAComancheAdaptor(WAServerAdaptor)>>process:
> BlockClosure>>ensure:
> WAComancheAdaptor(WAServerAdaptor)>>process:
> WAComancheAdaptor>>processHttpRequest:
> HttpService>>processHttpRequest:
> [] in HttpAdaptor>>dispatchRequest:
> BlockClosure>>on:do:
> HttpService>>handleDispatchErrorsIn:
> HttpAdaptor>>dispatchRequest:
> [] in [] in HttpAdaptor>>beginConversation
> BlockClosure>>on:do:
> BlockClosure>>valueWithBindingsContext:
> BlockClosure>>valueWithBindings:
> BindingsAccessor>>clamp:
> [] in HttpAdaptor>>beginConversation
> BlockClosure>>ensure:
> HttpAdaptor>>beginConversation
> HttpAdaptor class>>readAndWriteTo:service:
> HttpAdaptor class>>readAndWriteToSocket:service:
> HttpService>>serve:
> [] in HttpService(TcpService)>>value:
> BlockClosure>>on:do:
> -- and more not shown --
>
>
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