http://nagoya.apache.org/bugzilla/show_bug.cgi?id=1346
*** shadow/1346 Mon Apr 16 12:26:53 2001
--- shadow/1346.tmp.24224 Wed Apr 18 14:25:16 2001
***************
*** 2,11 ****
| substitue gives strange result |
+----------------------------------------------------------------------------+
| Bug #: 1346 Product: ORO |
! | Status: NEW Version: 2.0.2 |
! | Resolution: Platform: PC |
| Severity: Normal OS/Version: Linux |
! | Priority: Component: Main |
+----------------------------------------------------------------------------+
| Assigned To: [EMAIL PROTECTED] |
| Reported By: [EMAIL PROTECTED] |
--- 2,11 ----
| substitue gives strange result |
+----------------------------------------------------------------------------+
| Bug #: 1346 Product: ORO |
! | Status: RESOLVED Version: 2.0.2 |
! | Resolution: INVALID Platform: PC |
| Severity: Normal OS/Version: Linux |
! | Priority: High Component: Main |
+----------------------------------------------------------------------------+
| Assigned To: [EMAIL PROTECTED] |
| Reported By: [EMAIL PROTECTED] |
***************
*** 175,178 ****
[^\x80-\xff\n\015\[\]]|\[^\x80-\xff])* \])[\040\t]* (?: \([^\x80-\xff\n\015()]*
(?: (?:\[^\x80-\xff]|\([^\x80-\xff\n\015()]*
(?:\[^\x80-\xff][^\x80-\xff\n\015()]* )*\))[^\x80-\xff\n\015()]* )*\)[\040\t]*
! )*)*>)
--- 175,193 ----
[^\x80-\xff\n\015\[\]]|\[^\x80-\xff])* \])[\040\t]* (?: \([^\x80-\xff\n\015()]*
(?: (?:\[^\x80-\xff]|\([^\x80-\xff\n\015()]*
(?:\[^\x80-\xff][^\x80-\xff\n\015()]* )*\))[^\x80-\xff\n\015()]* )*\)[\040\t]*
! )*)*>)
!
! ------- Additional Comments From [EMAIL PROTECTED] 2001-04-18 14:25 -------
! This bug doesn't appear to be valid. It looks like all of the parentheses in
! the expression in question are non-capturing parentheses (e.g., (?: )), which
! would explain why the matched groups are not accessible. However, it is
! important to note that Perl 5.003 and the current Perl5Matcher implementation
! save the last match of a parenthesized group even if the match is empty and
! the previous match for that group was non-empty. For example (.)* would
! result in $1 containing the empty string. Later version of Perl changed this
! behavior and returned the last non-empty match. Eventually this newer
! behavior will make it's way into jakarta-oro.
!
! This bug should be kept open until the original reporter confirms that the
! non-capturing parentheses were indeed the cause of the problem, rather than
! an actual bug.
