This is the file .../info/dir, which contains the
topmost node of the Info hierarchy, called (dir)Top.
The first time you invoke Info you start off looking at this node.

File: dir,	Node: Top	This is the top of the INFO tree

  This (the Directory node) gives a menu of major topics.
  Typing "q" exits, "H" lists all Info commands, "d" returns here,
  "h" gives a primer for first-timers,
  "mEmacs<Return>" visits the Emacs manual, etc.

  In Emacs, you can click mouse button 2 on a menu item or cross reference
  to select it.

* Menu:

Software development
* Cpp: (cpp).                   The GNU C preprocessor.
* Cpplib: (cppinternals).       Cpplib internals.
* g++: (gcc).                   The GNU C++ compiler.
* gcc: (gcc).                   The GNU Compiler Collection.
* gccinstall: (gccinstall).     Installing the GNU Compiler Collection.
* gccint: (gccint).             Internals of the GNU Compiler Collection.
* gcov: (gcc) Gcov.             ‘gcov’--a test coverage program.
* gcov-dump: (gcc) Gcov-dump.   ‘gcov-dump’--an offline gcda and gcno 
                                  profile dump tool.
* gcov-tool: (gcc) Gcov-tool.   ‘gcov-tool’--an offline gcda profile 
                                  processing program.
* lto-dump: (gcc) lto-dump.     ‘lto-dump’--Tool for dumping LTO object 
                                  files.
