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;; This files contains Emacs Directory Local Variables.
;;
;; Emacs is an extensible, customizable, free/libre text editor.  It
;; allows specification of certain settings that will be applied to
;; all files in current directory and its subdirectories. This is
;; useful in order to automatically enforce certain coding conventions
;; for all contributors of Gnuastro, like the maximum length of lines
;; or the number of spaces to be used for indentation.
;;
;; For more information see (info "(emacs) Directory Variables")

;; Basic settings.
((c-mode		   ;; C files
  (c-basic-offset . 2)     ;; 2 spaces of indentation
  (c-file-style . "gnu"))  ;; GNU style for braces

 (makefile-mode		   ;; Makefiles
  (indent-tabs-mode . t))  ;; Real TABs are important in makefiles

(nil                       ;; All other files.
  (indent-tabs-mode . nil) ;; No tabs as indentation
  (fill-column . 75))      ;; 75-character wide lines
 )