[Issue 395] New: std.regexp incorrectly handles UTF text

d-bugmail at puremagic.com d-bugmail at puremagic.com
Mon Oct 2 19:23:59 PDT 2006


           Summary: std.regexp incorrectly handles UTF text
           Product: D
           Version: unspecified
          Platform: PC
        OS/Version: Windows
            Status: NEW
          Severity: major
          Priority: P2
         Component: DMD
        AssignedTo: bugzilla at digitalmars.com
        ReportedBy: ddparnell at bigpond.com

It seems that the std.regexp module doesn't correctly handle non-ASCII text
and wildcard matching.

 import std.stdio;
 import std.regexp;
 import std.utf;
 void test(char[] sample, char[] pat)
    int pos;
    writefln("sample = %s", cast(ubyte[])sample);
    pos = find(sample, pat);
    writefln("Where = %s %s", cast(ubyte[])pat, pos);
 void main()
    test("\u3026a\u2021\u5004b\u4011", "a\u2021\u5004b"); // works
    test("\u3026a\u2021\u5004b\u4011", "a..b"); // fails

    test("1a23b4", "a23b"); // works
    test("1a23b4", "a..b"); // works



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