Unicode and layout file fixes
@bPeter Gumm
@iE-mail: gumm () mathematik ! uni-marburg ! de
- Re: xy-pic manual
+ XY-pic manual
+@bİbrahim Güngör
+@iE-mail: h.ibrahim.gungor () gmail ! com
+ Turkish translation
@bXiaokun Zhu
@iE-mail: xiaokun () aero ! gla ! ac ! uk
bug reports and small fixes