A codex is a manuscript volume. It may be in any language, although the word is used primarily for classical works or Biblical Scripture.
Pantaleon has written: 'A text edition of the Pantaleon Legend according to Codex Sangallensis 589'
Mary Alene Brightbill has written: 'The text of Cicero's De oratore in Codex D'
With a comprehensive knowledge of the language the text was written in
Peter Grzybek has written: 'Exact Methods In The Study Of Language And Text (Quantitative Linguistics)' 'Contributions to the Science of Text and Language'
The standard text of the Old Testament is the text in which ever language it is written in. The standard text for an English translation may be written in what is called New Roman text (English). Other countries will have the text written in their own language in a text of their own choosing i.e that which is popular with the people and easiest to read.
Marco Urbanio Sperandio has written: 'Codex Gregorianus' -- subject(s): Codex Gregorianus
Some advantages on written language is to be able to teach, write, and text. Hoped it helped ;P
Edward Arthur Eaton has written: 'The retrieval of answers to natural language from text' 'The retrieval of answers to natural language questions from text' -- subject(s): Information retrieval
Seeming as its British it would be English, unless of coarse you are in Wales then it would be written in welsh.
Christian Tindall has written: 'Contributions to the statistical study of the Codex sinaiticus' -- subject(s): Bible. Manuscripts, Greek. Codex sinaiticus
I. Franklin has written: 'The effects of command language on the performance of a simple text editing task'
A text can be made in different languages whether using writing, the computer, or a phone. There are setting on the phone that allow for the text to be written in a different language. On the computer, a translating program can be used to translate any text into a different language.