[gobo-eiffel-develop] line counts in XML parser

[Franck A. <fr...@ne...>]

I've committed my fix. You need to run geant install to regenerate 
the parser and lexer. 

I still don't understand it well. What I changed is tokens like:

 ([\r\n ]|{CHARS})+

to 2 separate tokens:

 [\n ]+

 {CHARS}+

that seems to convince gelex to generate line counting code in 
the second case.

As I'm not sure why/when it happens, it's possible that other 
tokens still have this problem, although now it's fixed for 
comments and the xml declaration it should not happen often 
with ordinary xml files that are not oddly formatted.