> From: Eliot Miranda
> Sent: Tuesday, July 13, 2010 5:03 PM
> To: The general-purpose Squeak developers list
> Subject: Re: [squeak-dev] Re: UI lockup in Squeak 4.1
>
>
>
>
> LanguageEnvironment class>>#localeID: localeID
>    ^self knownEnvironments
>        at: localeID
>        ifAbsent: [self knownEnvironments
>                             at: (LocaleID isoLanguage: 'en')
>                             ifAbsentPut:
>                                 [Latin1Environment new
>                                     localeID: (LocaleID isoString: 'en');
>                                     yourself]]
>
> No?
>

It works.  #isoLanguage: and #isoString: are the same for 'en'.  Both call 
#isoLanguage:isoCountry:, where country is nil.  I like your use of 
at:ifAbsentPut: much better.  :-)


> Are there any senders of knownEnvironments and removeKey: et al?  Do you 
> have changes to Dictionary grow code which causes a bug on rehash?  etc...
>

No, there is only one sender of knownEnvironments and that is localeID:.

No, but I force rehashing when one of my ERefs becomes another ERef.  I am 
testing this.  I do not think I have any ERef references to an Environment 
or that dictionary.

Rob