Rather more optimal data comparator -- compare data lengths first then, if they're equal, compare the actual data.
Rather more optimal data comparator -- compare data lengths first then, if they're equal, compare the actual data.

svn path=/trunk/libparserutils/; revision=4856

servo/libparserutils,servo/libparserutils,servo/libparserutils,dunkelstern/libparserutils,dunkelstern/libparserutils,dunkelstern/libparserutils