Bug 50646

Summary: REGRESSION: ExtJS framework fails to load
Product: WebKit Reporter: Tobias Lidskog <tobiaslidskog>
Component: JavaScriptCoreAssignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Major CC: barraclough, ggaren, msaboff
Priority: P1 Keywords: Regression
Version: 528+ (Nightly build)   
Hardware: Mac (Intel)   
OS: OS X 10.6   
URL: http://dev.sencha.com/deploy/dev/examples/

Description Tobias Lidskog 2010-12-07 14:09:38 PST 
Sites using the popular Sencha ExtJS javascript framework (http://www.sencha.com/products/js/) don't work, since the ExtJS library fails to load. 
The ExtJS sample page (http://dev.sencha.com/deploy/dev/examples/) gives the following error in the inspector: "SyntaxError: Invalid regular expression: invalid range in character class". The Rally scrum tool (https://rally1.rallydev.com/) is another example of a failing site (the login button never appear due to the ExtJS error).
Comment 1 Gavin Barraclough 2010-12-08 21:52:20 PST 
This should be fixed in r73594.

*** This bug has been marked as a duplicate of bug 50483 ***