Glossary

The glossary explains most of the special terms we use in this documentation. some of these are originally explained in the Emacs manual or the Emacs Lisp reference, but we reproduce them here for convenience.

init file

user init file

Your main Emacs configuration file. It’s typically located in your user emacs directory at $HOME/.emacs.d/init.el. Emacs also looks at $HOME/.emacs, but this location is not recommended anymore. To find out the actual path to your init file of your Emacs session inspect the value of the variable user-init-file with C-h v user-init-file. You can visit it directly with M-: (find-file user-init-file).

See also

Init File(emacs)

More information about the init file.

Init File(elisp)

Programming interface for the init file.

user emacs directory

The directory for all Emacs related files of the current user, at ~/.emacs.d/. Many Emacs packages create data files in this directory, and it holds the recommended location for the init file at ~/.emacs.d/init.el.

registered syntax checker

A syntax checker in flycheck-checkers. Flycheck will only use these syntax checkers when checking buffers automatically.

verification buffer

A buffer shown by M-x flycheck-verify-setup. This buffer contains information about the Flycheck setup for the current buffer.

executable option

executable options

Options to override the executables of syntax checkers that run external commands. They are named flycheck-checker-executable, e.g. flycheck-c/c++-clang-executable for c/c++-clang.

Flycheck implicit defines these options for all syntax checkers defined with flycheck-define-checker.