Keywords: Add support for FQFN class names with a namespace

Author: Ayesh

src/KeywordEnhancer.php

@@ -18,6 +18,7 @@ class KeywordEnhancer {
         '/(?<![`>()-])--[a-z][a-z-]+(?![`])/i', // --flags, --flags-and-more
         '/(?<![`>()-])\bext\/[a-z_\d\/-]+\.phpt\b(?![`])/i', // ext/test/test/test.phpt
         '/\b(?<![`>-])__[A-Z\d_]+(?![`])/i', // __PROPERTY__
+        '/(?<=\s)(?<![`>-])\\\\[A-Z][a-z]+\\\\[A-Z][A-Za-z]+(?![`])\b/', // Stricter, class name like \Dom\HTMLDocument
         '/\b(?<![`>()-])(?:(main|ext|Zend|tests|win32|scripts|sapi|pear|docs|build)\/(?:[a-z\/_]+))(?:\.(c|php|phpt|yml|yaml|cpp|m4|txt|w32|h))(?::\d+)?(?![`])/i', // files in php-src
     ];