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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24234

Doesn't seem to be a way to use '\' in subst with back_references

           Summary: Doesn't seem to be a way to use '\' in subst with
                    back_references
           Product: Regexp
           Version: unspecified
          Platform: PC
        OS/Version: Windows NT/2K
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: Other
        AssignedTo: [EMAIL PROTECTED]
        ReportedBy: [EMAIL PROTECTED]


specifically, trying to substitute "\$0" for "[.?]" doesn't seem to work - it is
not possible to escape the '\' because of the logic in subst, so it always
treats the $ as a literal (ie you get "$0" instead of eg "\.").

also, is there any way to mark a substring of the regexp as literal (ie don't
interpret metachars)?

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