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.dir-locals.el: Assert default GNU settings.

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* .dir-locals.el: Assert default GNU settings.
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Jan Nieuwenhuizen 2019-03-27 13:20:26 +01:00
parent 757bea68fd
commit c66abfb83c
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GPG key ID: F3C1A0D9C1D65273
1 changed files with 77 additions and 66 deletions
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143
.dir-locals.el
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@ -1,5 +1,5 @@
;;; GNU Mes --- Maxwell Equations of Software
;;; Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
;;; Copyright © 2018,2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
;;;
;;; This file is part of GNU Mes.
;;;
@ -16,73 +16,20 @@
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Mes. If not, see <http://www.gnu.org/licenses/>.
((nil
.
((indent-tabs-mode . nil)
(eval
.
(progn
(let ((top (locate-dominating-file default-directory ".dir-locals.el"))))
;; The GNU project defaults. These are also the GNU Emacs defaults.
;; Re-asserting theme here, however, as a courtesy for setups that use
;; a global override.
(
;; For writing GNU C code, see
;; https://www.gnu.org/prep/standards/html_node/Writing-C.html
(c-mode . ((c-file-style . "gnu")
(indent-tabs-mode . nil)))
(defun guile--manual-look-up (id mod)
(message "guile--manual-look-up id=%s => %s mod=%s" id (symbol-name id) mod)
(let ((info-lookup-other-window-flag
geiser-guile-manual-lookup-other-window-p))
(info-lookup-symbol (symbol-name id) 'scheme-mode))
(when geiser-guile-manual-lookup-other-window-p
(switch-to-buffer-other-window "*info*"))
(search-forward (format "%s" id) nil t))
(makefile-mode . ((indent-tabs-mode . t)))
(add-hook 'before-save-hook 'delete-trailing-whitespace nil t)
(nil . ((indent-tabs-mode . nil)
(fill-column . 72)))
(defun guix-switch-profile (&optional profile)
"reset Emacs' environment by snarfing PROFILE/etc/profile"
(defun matches-in-string (regexp string)
"return a list of matches of REGEXP in STRING."
(let ((matches))
(save-match-data
(string-match "^" "")
(while (string-match regexp string (match-end 0))
(push (or (match-string 1 string) (match-string 0 string)) matches)))
matches))
(interactive "fprofile: ")
(let* ((output (shell-command-to-string (concat "GUIX_PROFILE= /bin/sh -x " profile "/etc/profile")))
(exports (matches-in-string "^[+] export \\(.*\\)" output)))
(mapcar (lambda (line) (apply #'setenv (split-string line "="))) exports )))
(defun shell-args-to-string (&rest args)
(shell-command-to-string (mapconcat 'identity args " ")))
(defun as (string &optional arch)
(let* ((arch (or arch "--64"))
(asm (subst-char-in-string ?_ ?\s string))
(foo (message "asm:%S" asm))
(result (shell-args-to-string "as" arch (concat "<(echo '" asm "')")))
(disassembly (shell-args-to-string "objdump" "-d" "a.out"))
(foo (message "disassembly: %S" disassembly))
(match (string-match "^ 0:[\t]\\([^\t]*\\)" disassembly))
(code (match-string 1 disassembly))
(code (apply 'concat (split-string code " " t))))
(insert " ")
(insert code)))
(defun as-32 (point mark)
(interactive "r")
(let* ((string (buffer-substring point mark))
(code (as string "--32")))
(insert " ")
(insert code)))
(defun as-64 (point mark)
(interactive "r")
(let* ((string (buffer-substring point mark))
(code (as string "--64")))
(insert " ")
(insert code)))))))
(makefile-mode
(indent-tabs-mode . t))
(scheme-mode
.
((geiser-active-implementations . (guile))
@ -96,5 +43,69 @@
(mapcar
#'prefix-dir-locals-dir
'("scripts" "module")))))))
(texinfo-mode . ((indent-tabs-mode . nil)
(fill-column . 72))))
(fill-column . 72)))
(nil .
((eval
.
(progn
(let ((top (locate-dominating-file default-directory ".dir-locals.el"))))
(defun guile--manual-look-up (id mod)
(message "guile--manual-look-up id=%s => %s mod=%s" id (symbol-name id) mod)
(let ((info-lookup-other-window-flag
geiser-guile-manual-lookup-other-window-p))
(info-lookup-symbol (symbol-name id) 'scheme-mode))
(when geiser-guile-manual-lookup-other-window-p
(switch-to-buffer-other-window "*info*"))
(search-forward (format "%s" id) nil t))
(add-hook 'before-save-hook 'delete-trailing-whitespace nil t)
(defun guix-switch-profile (&optional profile)
"reset Emacs' environment by snarfing PROFILE/etc/profile"
(defun matches-in-string (regexp string)
"return a list of matches of REGEXP in STRING."
(let ((matches))
(save-match-data
(string-match "^" "")
(while (string-match regexp string (match-end 0))
(push (or (match-string 1 string) (match-string 0 string)) matches)))
matches))
(interactive "fprofile: ")
(let* ((output (shell-command-to-string (concat "GUIX_PROFILE= /bin/sh -x " profile "/etc/profile")))
(exports (matches-in-string "^[+] export \\(.*\\)" output)))
(mapcar (lambda (line) (apply #'setenv (split-string line "="))) exports )))
(defun shell-args-to-string (&rest args)
(shell-command-to-string (mapconcat 'identity args " ")))
(defun as (string &optional arch)
(let* ((arch (or arch "--64"))
(asm (subst-char-in-string ?_ ?\s string))
(foo (message "asm:%S" asm))
(result (shell-args-to-string "as" arch (concat "<(echo '" asm "')")))
(disassembly (shell-args-to-string "objdump" "-d" "a.out"))
(foo (message "disassembly: %S" disassembly))
(match (string-match "^ 0:[\t]\\([^\t]*\\)" disassembly))
(code (match-string 1 disassembly))
(code (apply 'concat (split-string code " " t))))
(insert " ")
(insert code)))
(defun as-32 (point mark)
(interactive "r")
(let* ((string (buffer-substring point mark))
(code (as string "--32")))
(insert " ")
(insert code)))
(defun as-64 (point mark)
(interactive "r")
(let* ((string (buffer-substring point mark))
(code (as string "--64")))
(insert " ")
(insert code))))))))