Hi all. Harmony implementation of java.text.Bidi returns directional runs (getRunStart(), getRunLimit(), getRunLevel()) in visual order if paragraph reading order is Right-to-Left. I mean the first run is at the end of character buffer, and the last is at the beginning. I'd expect directional runs are enumerated in the order of the characters in the buffer, i.e. the logical order.
I've created a JIRA issue for this: https://issues.apache.org/jira/browse/HARMONY-1028 Another difference from the RI is that in Harmony the text is divided into paragraphs before directional analysis, which is not done in the RI despite the Unicode Bidirectional Algorithm [1] requires it. The output of the test case when run on Harmony: 0: 0 [0, 3] 1: 1 [7, 9] 2: 2 [5, 7] 3: 1 [3, 5] However, I'd expect the following output: 0: 0 [0, 3] 1: 1 [3, 5] 2: 2 [5, 7] 3: 1 [7, 9] The output of the test case when run on the RI: 0: 0 [0, 3] 1: 1 [3, 5] 2: 0 [5, 7] 3: 1 [7, 9] Any thoughts? [1] http://www.unicode.org/reports/tr9/ Regards, -- Alexey A. Ivanov Intel Middleware Product Division --------------------------------------------------------------------- Terms of use : http://incubator.apache.org/harmony/mailing.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
