Pygments-cpp-extension-fix.patch

diff --git a/pygments/lexers/_mapping.py b/pygments/lexers/_mapping.py
index acb71ad..e8169a3 100644
--- a/pygments/lexers/_mapping.py
+++ b/pygments/lexers/_mapping.py
@@ -101,7 +101,7 @@ LEXERS = {
     'CommonLispLexer': ('pygments.lexers.lisp', 'Common Lisp', ('common-lisp', 'cl', 'lisp'), ('*.cl', '*.lisp'), ('text/x-common-lisp',)),
     'ComponentPascalLexer': ('pygments.lexers.oberon', 'Component Pascal', ('componentpascal', 'cp'), ('*.cp', '*.cps'), ('text/x-component-pascal',)),
     'CoqLexer': ('pygments.lexers.theorem', 'Coq', ('coq',), ('*.v',), ('text/x-coq',)),
-    'CppLexer': ('pygments.lexers.c_cpp', 'C++', ('cpp', 'c++'), ('*.cpp', '*.hpp', '*.c++', '*.h++', '*.cc', '*.hh', '*.cxx', '*.hxx', '*.C', '*.H', '*.cp', '*.CPP'), ('text/x-c++hdr', 'text/x-c++src')),
+    'CppLexer': ('pygments.lexers.c_cpp', 'C++', ('cpp', 'c++'), ('*.icc', '*.cpp', '*.hpp', '*.c++', '*.h++', '*.cc', '*.hh', '*.cxx', '*.hxx', '*.C', '*.H', '*.cp', '*.CPP'), ('text/x-c++hdr', 'text/x-c++src')),
     'CppObjdumpLexer': ('pygments.lexers.asm', 'cpp-objdump', ('cpp-objdump', 'c++-objdumb', 'cxx-objdump'), ('*.cpp-objdump', '*.c++-objdump', '*.cxx-objdump'), ('text/x-cpp-objdump',)),
     'CrmshLexer': ('pygments.lexers.dsls', 'Crmsh', ('crmsh', 'pcmk'), ('*.crmsh', '*.pcmk'), ()),
     'CrocLexer': ('pygments.lexers.d', 'Croc', ('croc',), ('*.croc',), ('text/x-crocsrc',)),