rename fields to improve understanding, adapting maintenance.py (intermediate)

games/library/_toc.md

@@ -1,27 +1,26 @@
 # Popular required libraries
 
 [comment]: # (start of autogenerated content, do not edit)
-- **[Boost (C++ Libraries)](boost.md)** (C++, mature)
-- **[Crypto++](crypto.md)** (C++)
-- **[Doxygen](doxygen.md)** (C++, mature)
-- **[FreeType](freetype.md)** (C, mature)
-- **[HarfBuzz](harfbuzz.md)** (C++, mature)
-- **[LZMA SDK](lzma.md)** (C, mature)
-- **[Libxml2](libxml2.md)** (C, mature)
-- **[Lua](lua.md)** (C, mature)
+- **[Boost (C++ Libraries)](boost.md)** (mature)
+- **[Crypto++](crypto.md)** ()
+- **[Doxygen](doxygen.md)** (mature)
+- **[FreeType](freetype.md)** (mature)
+- **[HarfBuzz](harfbuzz.md)** (mature)
+- **[LZMA SDK](lzma.md)** (mature)
+- **[Libxml2](libxml2.md)** (mature)
+- **[Lua](lua.md)** (mature)
 - **[Open AL](openal.md)** ()
-- **[Open AL Soft](openalsoft.md)** (C)
-- **[OpenSSL](openssl.md)** (C, mature)
-- **[Pthreads-win32](pthreads_win32.md)** (C, mature)
-- **[Ragel](ragel.md)** (C++, mature)
-- **[SWIG](swig.md)** (C++, mature)
-- **[Simple DirectMedia Layer](sdl_2.md)** (C, mature)
-- **[Simple and Fast Multimedia Library](sfml.md)** (C++, mature)
-- **[XZ Utils](xz.md)** (C, mature)
-- **[libpng](libpng.md)** (C, mature)
-- **[pkg-config](pkgconfig.md)** (C, mature)
-- **[wxWidgets](wxwidgets.md)** (C++, Objective C, mature)
-- **[yaml-cpp](yaml_cpp.md)** (C++)
-- **[zlib](zlib.md)** (C, mature)
-
+- **[Open AL Soft](openalsoft.md)** ()
+- **[OpenSSL](openssl.md)** (mature)
+- **[Pthreads-win32](pthreads_win32.md)** (mature)
+- **[Ragel](ragel.md)** (mature)
+- **[SWIG](swig.md)** (mature)
+- **[Simple DirectMedia Layer](sdl_2.md)** (mature)
+- **[Simple and Fast Multimedia Library](sfml.md)** (mature)
+- **[XZ Utils](xz.md)** (mature)
+- **[libpng](libpng.md)** (mature)
+- **[pkg-config](pkgconfig.md)** (mature)
+- **[wxWidgets](wxwidgets.md)** (mature)
+- **[yaml-cpp](yaml_cpp.md)** ()
+- **[zlib](zlib.md)** (mature)
 [comment]: # (end of autogenerated content)