rsl/stringex — pull request #168 by tampakis (2014-12-12 22:41:05+00:00)
Title: Update x03.yml

Line 169 (x03A7) is the Unicode code point capital chi 'Χ'. The transliteration should 'X' rather than 'Ks' to be consistent with lower case version at line 201 (x03C7).
http://en.wikipedia.org/wiki/Greek_alphabet#Greek_in_Unicode