Riccardo Campisano

Hello @tuhdo first of all, thanks for the great job with emacs configs for c++ I'm testing ggtags and I did need to do the follow correction to work without...

``` ext/crefile.hpp: In static member function 'static const crefile::PathImplWin32& crefile::PathImplWin32::rm(const crefile::PathImplWin32&)': ext/crefile.hpp:546:17: error: 'const class crefile::PathImplWin32' has no member named 'is_directory' if (path.is_directory()) { ^ ```

``` In file included from src/tests/STSMTest.cpp:24:0: ext/crefile.hpp:392:2: warning: extra ';' [-Wpedantic] }; // namespace priv { ^ ```

``` ext/crefile.hpp: In function ‘crefile::IterPath::const_iterator crefile::end(const crefile::IterPath&)’: ext/crefile.hpp:1028:46: warning: unused parameter ‘path’ [-Wunused-parameter] IterPath::const_iterator end(const IterPath& path) { ^~~~ ext/crefile.hpp: In function ‘crefile::Path crefile::cd(const Path&)’: ext/crefile.hpp:1040:21: warning: unused parameter ‘path’...