Dear list, 

I got a new error with trunk version of ocaml. 

I have in a module a code that appears like that in emacs (which is used to convert files from dos to unix) : 
String.get s (String.length s -1) = '^M' 

The thing is that '^M' is actually the return character of windows (RET) 

This works with ocaml 4.00, but now, with trunk version of ocaml, it tells me this is a "syntax error". How shall I do ? what is supposed to be inside the ' ' ? 
The emacs command "describe-char" gives me this unicode : 0x0D 


Best regards, 
William