K 10 svn:author V 4 fanf K 8 svn:date V 27 2005-03-08T12:52:00.000000Z K 7 svn:log V 433 Sync with upstream: Allow the user to run unifdef without defining any symbols. This is useful in conjunction with the -k flag. Fix a bug in the -s handling code that would have caused out-of-bounds array accesses. Add a -n option to insert #line directives in the output. Ignore comment markers inside string and character literals (bug reported by Amos Shapira ). More accurate copyright notices. END