The following 5 testcases failed with mustang b14, but passed with mustang b13.
Tested this with Solaris-Sparc build.

// The data below contains test cases for regular expressions.
// A test case consists of three lines:
// The first line is a pattern used in the test
// The second line is the input to search for the pattern in
// The third line is a concatentation of the match, the number of groups,
// and the contents of the first four subexpressions.

1. [\uD800-\uDFFF]
   \uD800\uDFFF
   false 0
2. // Unions
   [\u0000-\uD800[\uDFFF-\uFFFF]]
   \uD800\uDFFF
   false 0
3. [\u0000-\uDFFF&&[\uD800-\uFFFF]]
   uD800\uDFFF
   false 0
4. \uD800*\uDFFF
   \uD800\uDFFF
   false 0
5. \uDFFF\uD800+
   \uDFFF\uD800\uDFFF\uD800
   false 0

These testcases pass with mustang b13

Tests are located at
/net/sqesvr-nfs.sfbay/global/nfs/i18n/workspaces/i18n_mustang_ws
README.txt is located at i18n_mustang_ws/i18n/docs

The RegTest.java is at i18n_mustang_ws/i18n/src/GS-Tonga/Regex/RegTest.java
data for this test is at i18n_mustang_ws/i18n/data/shared/RegexSupplementaryTests.txt

After the compilation, you can execute the test with the following steps
1. setenv JAVA_HOME b14
2. cd i18n_mustang_ws/i18n/bin
3. sh runnit.sh -keywords:"regex"

the results will be generated at i18n_mustang_ws/i18n/results

Testing results with b13 and b14 are attached






###@###.### 2004-12-07 02:28:01 GMT