--- code/trunk/ChangeLog	2007/07/31 10:50:18	197
+++ code/trunk/ChangeLog	2007/08/03 10:09:57	203
@@ -29,8 +29,8 @@
  4. Debugging: adjusted the names of opcodes for different kinds of parentheses
     in debug output.
 
- 5. Arrange to use "%I64d" instead of "%lld" for long printing in the pcrecpp
-    unittest when running under MinGW.
+ 5. Arrange to use "%I64d" instead of "%lld" and "%I64u" instead of "%llu" for
+    long printing in the pcrecpp unittest when running under MinGW.
 
  6. ESC_K was left out of the EBCDIC table.
 
@@ -48,6 +48,28 @@
     from the 1000-entry workspace that had been reserved. So now there is no
     explicit limit, but more stack is used.
 
+ 8. Applied Daniel's patches to solve problems with the import/export magic
+    syntax that is required for Windows, and which was going wrong for the
+    pcreposix and pcrecpp parts of the library. These were overlooked when this
+    problem was solved for the main library.
+
+ 9. There were some crude static tests to avoid integer overflow when computing
+    the size of patterns that contain repeated groups with explicit upper
+    limits. As the maximum quantifier is 65535, the maximum group length was
+    set at 30,000 so that the product of these two numbers did not overflow a
+    32-bit integer. However, it turns out that people want to use groups that
+    are longer than 30,000 bytes (though not repeat them that many times).
+    Change 7.0/17 (the refactoring of the way the pattern size is computed) has
+    made it possible to implement the integer overflow checks in a much more
+    dynamic way, which I have now done. The artificial limitation on group
+    length has been removed - we now have only the limit on the total length of
+    the compiled pattern, which depends on the LINK_SIZE setting.
+    
+10. Fixed a bug in the documentation for get/copy named substring when 
+    duplicate names are permitted. If none of the named substrings are set, the 
+    functions return PCRE_ERROR_NOSUBSTRING (7); the doc said they returned an 
+    empty string. 
+
 
 Version 7.2 19-Jun-07
 ---------------------