Ссылки

emacs

• GNU Emacs Manual
• GNU Emacs Lisp Reference Manual
• ErgoEmacs
• emacs stackexchange
• Mastering Emacs
• EmacsWiki
• ElispCookbook
• Руководство по GNU Emacs
• Русская планета Emacs
• alexott. emacs
  

C++

• The C++ Standards Committee
• Reference of the C++ Language Library
• C++ reference
  
• The Boost C++ Libraries

C

• Programming languages — C. Committee Draft — April 12, 2011. N1570
• The C Standards Committee

git

• The Git Community Book (RU)
• Getting started with git 

mingw

• MSYS2 - Software Distribution and Building Platform for Windows
• tdm-gcc - GCC compiler, Windows-friendly
  
• MinGW - Minimalist GNU for Windows