Bug#239274: text-anchor fails with some non-"us-ascii" characters

[Mark Charter]

Package: librsvg2-common
Version: 2.5.0-2

Characters not in the "us-ascii" character set seem to confuse the
text alignment process, as shown in the following example:


<?xml version="1.0" encoding="iso-8859-1" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" 
  "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg xmlns="http://www.w3.org/2000/svg" width="200px" height="150px">

  <title>
    Alignment test
  </title>

  <g>
    <path fill="white" stroke="none" d="M 0 0 H 200 V 150 H 0 z" />
  </g>

  <g transform="translate(100,75)">

    <g fill="black" font-family="sans-serif" font-size="10" font-weight="normal">
      <text text-anchor="start"  x="0" y="-40">Kaytettavissa</text>
      <text text-anchor="middle" x="0" y="-25">Kaytettavissa</text>
      <text text-anchor="end"    x="0" y="-10">Kaytettavissa</text>
      <text text-anchor="start"  x="0" y="10" >K&#228;ytett&#228;viss&#228;</text>
      <text text-anchor="middle" x="0" y="25" >K&#228;ytett&#228;viss&#228;</text>
      <text text-anchor="end"    x="0" y="40" >K&#228;ytett&#228;viss&#228;</text>
    </g>

  </g>

</svg>


When this is processed by rsvg, the first three lines are correctly
aligned, as specified by text-anchor, but the last three lines,
including "non-standard" characters, are not.

I am using Debian GNU/Linux 3.1, kernel 2.4.25-1-686
and libc6 2.3.2.ds1-11.

-- 
Mark Charter,                                  Tel:     +44 1223 312562
Non-Cooperative Target Recognition Ltd.,       Mobile:  +44 7818 414351
20 Cockcroft Place,
CAMBRIDGE                                      E-mail:  mark@nctr.co.uk
ENGLAND  CB3 0HF                               WWW:     http://www.nctr.co.uk