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http://issues.apache.org/bugzilla/show_bug.cgi?id=31719 Bad performance with simple expressions Summary: Bad performance with simple expressions Product: Regexp Version: unspecified Platform: PC OS/Version: Other Status: NEW Severity: Normal Priority: Other Component: Other AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] Try the following Rexp: ^[a-zA-Z]{0,99}$ (Allows any sequence of alpha characters up to the length of 99) If you type 'aa bbbb' (white space), it returns false very fast. If you type 'aaaa bbbb' (again, white space) it returns false after long time consuming much CPU. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
