diff --git a/free-programming-books.md b/free-programming-books.md index 0e7f0e9413186111f97c7e90139a8903936dab15..d14b7ddfc37f01c04de31143270ecf0d956fb4d7 100644 --- a/free-programming-books.md +++ b/free-programming-books.md @@ -748,9 +748,9 @@ ###Emacs -* [GNU Emacs Manual, 17th Edition, v. 24.2](http://shop.fsf.org/product/Emacs_Manual_24/) * [An Introduction to Programming in Emacs Lisp, 3rd Edition](https://www.gnu.org/software/emacs/manual/html_node/eintr/index.html) * [GNU Emacs Lisp Reference Manual](http://www.gnu.org/software/emacs/manual/elisp.html) +* [GNU Emacs Manual, 17th Edition, v. 24.2](http://shop.fsf.org/product/Emacs_Manual_24/) ###Erlang