Handle non ascii files

[JorgeC]

Sometimes some files need to be in other encoding to test some functions. This brakes vera++. See file in attachment

Command: vera++.exe -nodup -showrules nonasciicharacters.cpp

Vera: 1.2.1

[Gaëtan Lehmann]

It works with an utf8 file, but unfortunately not with this file which is encoded in Windows Lating 1. The exception comes from the boost wave parser — unfortunately I'm not sure what to do to enhance the situation.

[Gaëtan Lehmann]

For the record the error is

/Users/glehmann/Downloads/nonasciicharacters.cpp:7: illegal token in column 28, giving up (hint: fix the file or remove it from the working set)

[JorgeC]

for the record i guess, currently we are keeping a list of files that brake the analysis so we exclude them.