A small bug in pgstr_utf8_seek

Raghu Ram Murthy <[email protected]> Wed, 28 Apr 2004 10:16:21 -0700 (PDT)
Newsgroups gmane.comp.video.picogui.devel
Message-ID <[email protected]>
Hi all,

textbox widget doesn't have PG_WP_FONT property. I
added this and tried with some UTF-8 characters. I
found a small bug in pgstr_utf8_seek function in
gcore/pgstring.c file.

In the follwing block of code, in the else part,
str->num_bytes should be there, rather than
str->num_chars, becuase pgstring_iterator.offset is
byte offset, not character offset.

case PGSEEK_END:
    if (str->num_chars < 1)
      p->offset = 0;
    else
      /* p->offset = str->num_chars - 1; */
      p->offset = str->num_bytes - 1;

    break;

regards,
raghu

=====
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P.Raghu Ram Murthy, M-tech (Computer Science),
Room No - 245,
Brahmaputra Hostel,
Indian Institute of Technology Madras,
Chennai - 36.

Mobile:    (0) 98402 81944
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