/usr/share/arcanist/externals/includes/ is in arcanist-clang-format-linter 0.git20161021-2.
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/usr/share/arcanist/externals/includes/clang-format-linter/
/usr/share/arcanist/externals/includes/clang-format-linter/__phutil_library_init__.php
/usr/share/arcanist/externals/includes/clang-format-linter/__phutil_library_map__.php
/usr/share/arcanist/externals/includes/clang-format-linter/lint/
/usr/share/arcanist/externals/includes/clang-format-linter/lint/linter/
/usr/share/arcanist/externals/includes/clang-format-linter/lint/linter/FnClangFormatLinter.php
/usr/share/arcanist/externals/includes/clang-format-linter/lint/linter/FnCpplintLinter.php
/usr/share/arcanist/externals/includes/clang-format-linter/lint/linter/FnGlslangLinter.php
/usr/share/arcanist/externals/includes/clang-format-linter/lint/linter/FnYAPFLinter.php
/usr/share/arcanist/externals/includes/clang-format-linter/utils/
/usr/share/arcanist/externals/includes/clang-format-linter/utils/FnSequenceMatcher.php