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-rw-r--r--plac/doc/plac.el77
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diff --git a/plac/doc/plac.el b/plac/doc/plac.el
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--- a/plac/doc/plac.el
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-;;; Emacs-plac integration: add the following to your .emacs
-
-(define-generic-mode 'plac-mode
- '("#") ; comment chars
- '(); highlighted commands
- nil
- '(".plac\\'"); file extensions
- nil)
-
-(add-hook 'plac-mode-hook (lambda () (local-set-key [f4] 'plac-start)))
-(add-hook 'plac-mode-hook (lambda () (local-set-key [f5] 'plac-send)))
-(add-hook 'plac-mode-hook (lambda () (local-set-key [f6] 'plac-stop)))
-
-(defconst terminator 59); ASCII code for the semicolon
-(defvar *plac-process* nil)
-
-(defun plac-start ()
- "Start an inferior plac process by inferring the script to use from the
- shebang line"
- (interactive)
- (let ((shebang-line
- (save-excursion
- (goto-line 1) (end-of-line)
- (buffer-substring-no-properties 3 (point)))))
- (if *plac-process* (princ "plac already started")
- (setq *plac-process*
- (start-process
- "plac" "*plac*" "plac_runner.py" "-m" shebang-line))))
- (display-buffer "*plac*"))
-
-;(defun plac-send ()
-; "Send the current region to the inferior plac process"
-; (interactive)
-; (save-excursion (set-buffer "*plac*") (erase-buffer))
-; (process-send-region *plac-process* (region-beginning) (region-end)))
-
-(defun current-paragraph-beg-end ()
- "Returns the extrema of the current paragraph, delimited by semicolons"
- (interactive)
- (save-excursion
- (let ((beg (save-excursion (goto-line 2) (point))); skip the shebang
- (end (point-max)))
- ;; go backward
- (while (> (point) beg)
- (goto-char (1- (point)))
- (if (= terminator (following-char))
- (setq beg (point))))
- (if (= terminator (following-char))
- (setq beg (1+ beg)))
- ;; go forward
- (while (< (point) end)
- (goto-char (1+ (point)))
- (if (= 59 (following-char))
- (setq end (point))))
- (if (= 59 (following-char))
- (setq end (1+ end)))
- (list beg end))))
-
-(defun plac-send ()
- "Send the current region to the inferior plac process"
- (interactive)
- (save-excursion (set-buffer "*plac*") (erase-buffer))
- (let ((p (apply 'buffer-substring-no-properties (current-paragraph-beg-end))))
- (message p)
- (process-send-string *plac-process* (concat p "\n"))))
- ;(switch-to-buffer-other-window "*plac*")))
- ;(save-excursion (set-buffer "*plac*")
- ; (set-window-start (selected-window) 1 nil))))
-
-(defun plac-stop ()
- "Stop the inferior plac process by sending to it an EOF"
- (interactive)
- (process-send-eof *plac-process*)
- (setq *plac-process* nil)
- "killed *plac-process*")
-
-(provide 'plac)