patched over issues to allow it to work on all libstd source. some .unwraps return fails,means we're trying to view links of unknown nodes.. still needs fixing properly. also unicode issues?
patched over issues to allow it to work on all libstd source. some .unwraps return fails,means we're trying to view links of unknown nodes.. still needs fixing properly. also unicode issues?

dobkeratops/rustfind,dobkeratops/rustfind,dobkeratops/rustfind,dobkeratops/rustfind