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;; Copyright (C) 1995 Gerald Schueller.
;; Copyright (C) 1995 Bjoern Beutel.

(provide 'malaga)

(defconst malaga-version "7.12" "Version of Malaga.")

;; malaga mode (for editing malaga files). ====================================

;; (setq auto-mode-alist ; Files for which malaga mode will be invoked.
;;       (append '(("\\.all$" . malaga-mode)
;;                 ("\\.esym$" . malaga-mode)
;; 		("\\.lex$" . malaga-mode)
;; 		("\\.mal$" . malaga-mode)
;;                 ("\\.mor$" . malaga-mode)
;; 		("\\.sym$" . malaga-mode)
;;                 ("\\.syn$" . malaga-mode)
;; 		("\\.pro$" . malaga-project-mode)
;;                 ) auto-mode-alist))

;;-----------------------------------------------------------------------------

(defun malaga-mode ()
  "Major mode for editing Malaga code. 
  \\<malaga-mode-map>
Key bindings:
  \\[malaga-electric-tab], \\[malaga-electric-semicolon] \
and \\[malaga-electric-terminate-line] indent code.

  \\[malaga-goto-previous-rule] jumps to previous malaga rule.
  \\[malaga-goto-next-rule] jumps to next malaga rule.
  \\[malaga-goto-rule] jumps to malaga rule with specific name.

  \\[malmake] creates malmake process.
  \\[malaga] creates malaga process.
  \\[mallex] creates mallex process.

  \\[malaga-delete-arrow] deletes the debugger arrow.

Commands:
  malaga-upcase-keywords
  malaga-downcase-keywords

Variables controlling malaga-mode for all buffers:
  malaga-indent-level
  malaga-change-to-project-directory"
  
  (interactive)
  (kill-all-local-variables)
  (use-local-map malaga-mode-map)
  (setq major-mode 'malaga-mode)
  (setq mode-name "Malaga")
  
  (setq parse-sexp-ignore-comments t)
  (set-syntax-table malaga-mode-syntax-table)
  (make-local-variable 'indent-line-function)
  (setq indent-line-function 'malaga-indent-line)
  (make-local-variable 'comment-start)  
  (setq comment-start "\# ")
  (make-local-variable 'comment-end)
  (setq comment-end "")
  (make-local-variable 'comment-start-skip)
  (setq comment-start-skip "# *")
  (make-local-variable 'completion-ignore-case)
  (setq completion-ignore-case t)
  (malaga-font)  
  (malaga-init-menu)
  (run-hooks 'malaga-mode-hook))

;;-----------------------------------------------------------------------------

(defun malaga-init-menu ()
  "Initialize menu for malaga mode."
  (let ((malaga-items
	'("Malaga"
	  ["Previous rule" malaga-goto-previous-rule t]
	  ["Next rule" malaga-goto-next-rule t]
	  ["Jump to rule..." malaga-goto-rule t]
	  "-----"
	  ["Comment region" comment-region (mark)]
	  ["Uncomment region" 
	   (comment-region (region-beginning) (region-end) -1) 
	   (mark)]
	  "-----"
	  ["UPCASE keywords" malaga-upcase-keywords t]
	  ["downcase keywords" malaga-downcase-keywords t]
	  "-----"
	  ["Call malmake..." malmake t]
	  ["Call mallex..." mallex t]
	  ["Call malaga..." malaga t]
       ["Change to project directory" 
       (setq malaga-change-to-project-directory
	     (not malaga-change-to-project-directory))
       :style toggle :selected malaga-change-to-project-directory]
       )))

    (cond ((string-match "XEmacs\\|Lucid" emacs-version)
	   (set-buffer-menubar (copy-sequence current-menubar))
	   (add-submenu nil malaga-items))
	  (t
	   (require 'easymenu)
	   (easy-menu-define malaga-menu malaga-mode-map 
	     "Malaga menu" malaga-items)))))

;; Data Structures for malaga mode. ===========================================

(defconst malaga-keywords-list
  '("accept" "allo_rule" "and" "assert" "break" "choose" "combi_rule" 
    "continue" "default" "define" "else" "elseif" "end" "end_rule" "error" 
    "foreach" "greater" "greater_equal" "if" "in" "include" "initial" 
    "input_filter" "less" "less_equal" "matches" "not" "or" "output_filter" 
    "parallel" "pruning_rule" "repeat" "require" "result" "return" 
    "robust_rule" "rules" "select" "stop" "subrule" "then" "while")
  "The keywords used in malaga rule files (as a list).")

(defvar malaga-keywords nil 
  "The keywords used in malaga rule files (as an obarray for completion).")
(setq malaga-keywords (make-vector 127 0))
(mapcar (function (lambda (x) (intern x malaga-keywords)))
	malaga-keywords-list)

(defconst malaga-ident-re "\\([A-Za-z\240-\377][A-Za-z_&|0-9\240-\377]*\\)")
(defconst malaga-rule-re
  (concat "\\<\\(allo_rule\\|combi_rule\\|end_rule\\|input_filter"
	  "\\|output_filter\\|pruning_rule\\|robust_rule\\|subrule\\)\\>"))
(defconst malaga-begin-block-re 
  (concat "\\(" malaga-rule-re "[\t ]*\\({\\|" malaga-ident-re "[\t ]*(\\)\\)"
	  "\\|\\<\\(foreach\\|if\\|parallel\\|repeat\\|select\\)\\>"
	  "[\t ]*[^\t ;]"))
(defconst malaga-end-block-re "\\<end\\>")
(defconst malaga-sub-block-re "\\<\\(and\\|else\\|elseif\\|or\\|while\\)\\>")
(defconst malaga-noindent-re 
  "\\<\\(and\\|else\\|elseif\\|end\\|or\\|while\\|then\\)\\>")
(defconst malaga-autoindent-lines-re
  (concat "\\<\\(and\\|[A-Za-z_]+rule\\|end\\|else\\|elseif\\|foreach\\|if"
	  "\\|of\\|parallel\\|select\\|while\\)\\>"))

(defvar malaga-mode-syntax-table nil
  "Syntax table in use in Malaga-mode buffers.")
(setq malaga-mode-syntax-table (make-syntax-table))
(modify-syntax-entry ?# "<" malaga-mode-syntax-table)
(modify-syntax-entry ?\n ">" malaga-mode-syntax-table)
(modify-syntax-entry ?\\ "\\" malaga-mode-syntax-table)
(modify-syntax-entry ?& "w" malaga-mode-syntax-table)
(modify-syntax-entry ?| "w" malaga-mode-syntax-table)
(modify-syntax-entry ?$ "w" malaga-mode-syntax-table)
(modify-syntax-entry ?@ "w" malaga-mode-syntax-table)
(modify-syntax-entry ?_ "w" malaga-mode-syntax-table)
(modify-syntax-entry ?< "(>" malaga-mode-syntax-table)
(modify-syntax-entry ?> ")<" malaga-mode-syntax-table)
(modify-syntax-entry ?{ "(}" malaga-mode-syntax-table)
(modify-syntax-entry ?} "){" malaga-mode-syntax-table)
(modify-syntax-entry ?( "()" malaga-mode-syntax-table)
(modify-syntax-entry ?) ")(" malaga-mode-syntax-table)
(modify-syntax-entry ?[ "(]" malaga-mode-syntax-table)
(modify-syntax-entry ?] ")[" malaga-mode-syntax-table)
(modify-syntax-entry ?= "." malaga-mode-syntax-table)
(modify-syntax-entry ?~ "." malaga-mode-syntax-table)
(modify-syntax-entry ?, "." malaga-mode-syntax-table)
(modify-syntax-entry ?\; "." malaga-mode-syntax-table)
(modify-syntax-entry ?: "." malaga-mode-syntax-table)
(modify-syntax-entry ?. "." malaga-mode-syntax-table)
(modify-syntax-entry ?+ "." malaga-mode-syntax-table)
(modify-syntax-entry ?- "." malaga-mode-syntax-table)
(modify-syntax-entry ?/ "." malaga-mode-syntax-table)
(modify-syntax-entry ?? "." malaga-mode-syntax-table)
(modify-syntax-entry ?* "." malaga-mode-syntax-table)

(defvar malaga-mode-map ()
  "Keymap used in Malaga mode.")
(setq malaga-mode-map (make-sparse-keymap))
(define-key malaga-mode-map "\t" 'malaga-electric-tab)
(define-key malaga-mode-map ";" 'malaga-electric-semicolon)
(define-key malaga-mode-map "\r" 'malaga-electric-terminate-line)
(if (string-match "XEmacs\\|Lucid" emacs-version)
    (define-key malaga-mode-map "\C-h" 'backward-delete-char-untabify)
  (define-key malaga-mode-map "\177" 'backward-delete-char-untabify))
(define-key malaga-mode-map "\C-c\C-d" 'malaga-delete-arrow)
(define-key malaga-mode-map "\C-c\C-p" 'malmake)
(define-key malaga-mode-map "\C-c\C-r" 'malaga)
(define-key malaga-mode-map "\C-c\C-l" 'mallex)

(define-key malaga-mode-map "\M-n" 'malaga-goto-next-rule)
(define-key malaga-mode-map "\M-p" 'malaga-goto-previous-rule)
(define-key malaga-mode-map "\M-g" 'malaga-goto-rule)

;; User configuration for malaga mode. ========================================

(defconst malaga-indent-level 2
  "*Indentation of Malaga statements with respect to containing block.")

;; Font-lock functions. =======================================================

(defconst malaga-font-lock-keywords
  (list (list (concat "\\([@\$]" malaga-ident-re "\\>\\)") 
	      1 'font-lock-variable-name-face)
	(list (concat "\\<\\(" (mapconcat 'identity malaga-keywords-list "\\|")
		      "\\)\\>")
	      1 'font-lock-keyword-face))
  "Expressions to highlight in Malaga mode.")

(defun malaga-font ()
  "Set font-lock variables for malaga mode."
  
  (make-local-variable 'font-lock-keywords-case-fold-search) ; For GNU Emacs.
  (setq font-lock-keywords-case-fold-search t)
  (put major-mode 'font-lock-keywords-case-fold-search t) ; For XEmacs.

  (make-local-variable 'font-lock-defaults)
  (setq font-lock-defaults '(malaga-font-lock-keywords nil t)))

;; Electric keys. =============================================================

(defun malaga-electric-terminate-line ()
  "Terminate line and indent next line."
  (interactive)

  ;; Check if current line should be indented.
  (save-excursion
    (beginning-of-line)
    (skip-chars-forward " \t")
    (if (looking-at malaga-autoindent-lines-re)
	(malaga-indent-line)))

  ;; Remove trailing whitespaces.
  (delete-horizontal-space)

  (newline)
  (malaga-indent-line))

;;-----------------------------------------------------------------------------

(defun malaga-electric-semicolon ()
  "Insert a semicolon and indent line."
  (interactive)

  (if (looking-at "[ \t]*$") (malaga-electric-tab))
  (insert ";"))

;;-----------------------------------------------------------------------------

(defun malaga-electric-tab ()
  "Function called when TAB is pressed in Malaga mode."
  (interactive)

  (let ((old-point (point-marker)))
    (save-excursion
      (beginning-of-line)
      (malaga-indent-line))
    (beginning-of-line)
    (skip-chars-forward " \t")
    (if (> old-point (point)) 
	(goto-char old-point))))

;; Other malaga mode functions. ===============================================

(defun malaga-change-keywords (change-word)
  "Apply function CHANGE-WORD to all keywords in current buffer."
  (save-excursion
    (let ((keywords (concat "\\<\\(" (mapconcat 'identity malaga-keywords-list 
						"\\|") "\\)\\>")) 
	  (ref-point (point-min))
	  state)
      (goto-char (point-min))
      (while (re-search-forward keywords nil t)
	(setq state (parse-partial-sexp ref-point (point)))
	(if (or (nth 3 state) (nth 4 state))
	    ()
	  (setq ref-point (point))
	  (funcall change-word -1))))))

(defun malaga-upcase-keywords ()
  "Upcase all malaga keywords in the buffer."
  (interactive)
  (malaga-change-keywords 'upcase-word))

(defun malaga-downcase-keywords ()
  "Downcase all malaga keywords in the buffer."
  (interactive)
  (malaga-change-keywords 'downcase-word))

(defun malaga-goto-previous-rule ()
  "Go to beginning of previous rule in current buffer."
  (interactive)
  (if (not (search-backward-regexp (concat "^" malaga-rule-re) nil t))
      (message "No previous rule.")))

(defun malaga-goto-next-rule ()
  "Go to beginning of next rule in current buffer."
  (interactive)
  (let ((old-point (point)))
    (forward-char)
    (if (search-forward-regexp (concat "^" malaga-rule-re) nil t)
	(beginning-of-line)
      (goto-char old-point)
      (message "No next rule."))))

(defun malaga-goto-rule (rule-name)
  "Go to beginning of RULE-NAME in current buffer."
  (interactive "sRule Name: ")
  (let ((old-point (point)))
    (goto-char (point-min))
    (if (search-forward-regexp 
	 (concat "^" malaga-rule-re "[\t {]+" rule-name) nil t)
	(beginning-of-line)
      (goto-char old-point)
      (message "No rule \"%s\"." rule-name))))

(defun malaga-delete-arrow ()
  "Delete the source file arrow for the current buffer."
  (interactive)
  (setq overlay-arrow-string nil))

;; Indentation. ===============================================================

(defconst malaga-indent-alist
  '((block . (+ ind malaga-indent-level))
    (contexp . ind)
    (string . 0)
    (comment . 0)
    (unknown . 0)))

;;-----------------------------------------------------------------------------

(defun malaga-indent-line ()
  "Indent current line as a Malaga code."
  (let* ((indent-str (malaga-calculate-indent))
	 (type (car indent-str))
	 (ind (car (cdr indent-str ))))

    (if (and (looking-at "\#") (= 0 (current-column)))
	()
      (delete-horizontal-space)
      (cond ((looking-at malaga-rule-re) 
	     ;; Some things should not be indented.
	     ())
	    ((looking-at malaga-noindent-re)
	     ;; Other things should have no extra indent.
	     (indent-to ind))
	    (t ;; But most lines are treated this way:
	     (indent-to (eval (cdr (assoc type malaga-indent-alist)))))))))

;;-----------------------------------------------------------------------------

(defun malaga-calculate-indent ()
  "Calculate the indent of the current Malaga line.
   Return a list of two elements: (INDENT-TYPE INDENT-LEVEL)."
  (save-excursion
    (let* ((state (save-excursion (parse-partial-sexp (point-min) (point))))
	   (nest 0)
	   (par 0)
	   (indent t)
	   (complete nil)
	   (type (catch 'nesting
		   ;; Check if inside a string or parenthesis.
		   (cond ((nth 3 state) (throw 'nesting 'string))
			 ((nth 4 state) (throw 'nesting 'comment))
			 ((> (car state) 0)
			  (skip-chars-forward " \t")
			  (if (looking-at "[\]\>\)\}]") (setq indent nil))
			  (goto-char (nth 1 state))
			  (cond (indent
				 (forward-char)
				 (skip-chars-forward " \t")))
			  (setq par (current-column))
			  (throw 'nesting 'contexp)))
		   ;; Loop until correct indent is found.
		   (while t
		     (backward-sexp 1)
		     (cond (; Nest block outwards.
			    (looking-at malaga-begin-block-re)
			    (if (= nest 0)
				(throw 'nesting 'block)
			      (setq nest (1- nest))))

			   (; Nest block inwards.
			    (looking-at malaga-end-block-re)
			    (setq complete t
				  nest (1+ nest)))

			   (; If, else or foreach statement.
			    (and (not complete)
				 (looking-at malaga-sub-block-re))
			    (throw 'nesting 'block))

			   (; No known statements.
			    (bobp)
			    (throw 'nesting 'unknown))

			   (; Found complete statement.
			    (save-excursion (forward-sexp 1)
					    (= (following-char) ?\;))
			    (setq complete t))

			   (; No known statements.
			    (= (point) (point-min))
			    (throw 'nesting 'unknown)))))))

      ;; Return type of block and indent level.
      (if (> par 0) ; Unclosed Parenthesis.
	  (list 'contexp par)
	(list type (malaga-indent-level))))))

;;-----------------------------------------------------------------------------

(defun malaga-indent-level ()
  "Return the indent-level of the current statement."
  (save-excursion
    (beginning-of-line)
    (skip-chars-forward " \t")
    (current-column)))

;; Malaga project mode. =======================================================

(defvar malaga-project-mode-map ()
  "Keymap used in Malaga project mode.")
(setq malaga-project-mode-map (make-sparse-keymap))
(define-key malaga-project-mode-map "\C-c\C-p" 'malmake)
(define-key malaga-project-mode-map "\C-c\C-r" 'malaga)
(define-key malaga-project-mode-map "\C-c\C-l" 'mallex)

(defun malaga-project-mode ()
  "Major mode for editing Malaga project files.
  \\<malaga-project-mode-map>
Key bindings:
  \\[malmake] creates malmake process.
  \\[malaga] creates malaga process.
  \\[mallex] creates mallex process."

  (interactive)
  (kill-all-local-variables)
  (setq major-mode 'malaga-project-mode)
  (setq mode-name "Malaga-project")
  (use-local-map malaga-project-mode-map)
  (run-hooks 'malaga-project-mode-hook))

;; Malaga process mode. =======================================================

(require 'comint)

(defvar malaga-last-frame nil
  "Where malaga-display-line should put the debugging arrow.")

(defvar malaga-process-mode-map ()
  "Keymap used in Malaga process mode.")
(setq malaga-process-mode-map (copy-keymap comint-mode-map))
(define-key malaga-process-mode-map "\t" 'comint-dynamic-complete-filename)
(define-key malaga-process-mode-map "\C-c\C-d" 'malaga-delete-arrow)
(define-key malaga-process-mode-map "\C-c\C-p" 'malmake)
(define-key malaga-process-mode-map "\C-c\C-r" 'malaga)
(define-key malaga-process-mode-map "\C-c\C-l" 'mallex)

;;-----------------------------------------------------------------------------

(defun malaga-process-mode ()
  "Major mode for running a malaga, mallex or malmake process.
  \\<malaga-process-mode-map>
Key bindings:
  \\[comint-dynamic-complete-filename] completes a filename.

  \\[malmake] creates malmake process.
  \\[malaga] creates malaga process.
  \\[mallex] creates mallex process.

  \\[malaga-delete-arrow] deletes the debugger arrow.

Variables controlling malaga-process-mode for all buffers:
  malaga-change-to-project-directory"

  (interactive)
  (comint-mode)
  (run-hooks 'shell-mode-hook)
  (setq major-mode 'malaga-process-mode)
  (setq mode-name "Malaga-process")
  (setq mode-line-process '(": %s"))
  (use-local-map malaga-process-mode-map)
  (make-local-variable 'comint-prompt-regexp)
  (setq comint-prompt-regexp "^\(malaga|mallex|debug\)> *")
  (setq paragraph-start comint-prompt-regexp)
  (run-hooks 'malaga-process-mode-hook))

;;-----------------------------------------------------------------------------

(defun malaga-sentinel (proc msg)
  "malaga-sentinel is called if the process malaga exits.
   The sentinel receives two arguments: the process malaga
   and a string describing the type of event, normally finished."
  (cond ((null (buffer-name (process-buffer proc)))
	 ;; Buffer killed.
	 ;; Stop displaying an arrow in a source file.
	 (setq overlay-arrow-string nil)
	 (set-process-buffer proc nil))
	((memq (process-status proc) '(signal exit))
	 (setq overlay-arrow-string nil)
	 (let* ((obuf (current-buffer)))
	   ;; Save-excursion isn't the right thing 
	   ;; if process-buffer is current-buffer.
	   (unwind-protect
	       (progn
		 (set-buffer (process-buffer proc))
		 (accept-process-output)
		 ;; Fix the mode line.
		 (setq mode-line-process
		       (concat ": " (symbol-name (process-status proc))))
		 ;; Force mode line redisplay soon.
		 (set-buffer-modified-p (buffer-modified-p))
		 (if (eobp)
		     (insert ?\n mode-name " " msg)
		   (save-excursion
		     (goto-char (point-max))
		     (insert ?\n mode-name " " msg)))
		 ;; If buffer and mode line will show that the process
		 ;; is dead, we can delete it now.  Otherwise it
		 ;; will stay around until M-x list-processes.
		 (delete-process proc))
	     ;; Restore old buffer, but don't restore old point
	     ;; if obuf is the gud buffer.
	     (set-buffer obuf))))))

;;-----------------------------------------------------------------------------

(defun malaga-display-line (process file line column)
  "Put the overlay-arrow on LINE and COLUMN in FILE for PROCESS."
  (let* ((last-nonmenu-event t)	; Prevent use of dialog box for questions.
	 (source-buffer (find-file-noselect file))
	 position
	 line-start)

    ;; Make overlay-arrow-position a marker.
    (or (markerp overlay-arrow-position)
	(setq overlay-arrow-position (make-marker)))

    (set-buffer source-buffer)

    (save-restriction
      (widen)
      (goto-line line)
      (setq line-start (point))
      (move-to-column column)
      (setq position (point)))

    (if (or (< position (point-min)) (> position (point-max)))
	(widen))

    (cond ((equal "malmake" (process-name process))
	   (switch-to-buffer source-buffer)
	   (goto-char position)
	   (setq overlay-arrow-string nil)
	   (display-buffer (process-buffer process)))
	  (t
	   (set-window-point (display-buffer source-buffer) position)
	   (goto-char position)
	   (set-marker overlay-arrow-position line-start source-buffer)
	   (setq overlay-arrow-string "=>")
	   (switch-to-buffer (process-buffer process))))))

;;-----------------------------------------------------------------------------

(defun malaga-marker-filter (string)
  "Detect file/line markers in STRING."
  (cond ((string-match 
	  "\\(SHOW \"\\([^\"]+\\)\":\\([0-9]+\\):\\([0-9]+\\)\n\\)"
	  string)

	 (setq malaga-last-frame 
	       (list (substring string (match-beginning 2) (match-end 2))
		     (string-to-int (substring string
					       (match-beginning 3) 
					       (match-end 3)))
		     (string-to-int (substring string 
					       (match-beginning 4) 
					       (match-end 4)))))
	 (setq string (concat (substring string 0 (match-beginning 1))
			      (substring string (match-end 1))))))
  string)

;;-----------------------------------------------------------------------------

(defun malaga-filter (proc string)
  "Insert STRING from malaga process PROC into the buffer."

  (let ((inhibit-quit t)
	(old-buffer (current-buffer)))
    (set-buffer (process-buffer proc))
      
    ;; Print the process output, checking for source file markers.
    (comint-output-filter proc (malaga-marker-filter string))

    (set-buffer old-buffer)

    ;; Check for a filename-and-line number.
    (cond (malaga-last-frame
	   (malaga-display-line proc 
				(nth 0 malaga-last-frame)
				(nth 1 malaga-last-frame) 
				(nth 2 malaga-last-frame))
	   (setq malaga-last-frame nil)))))

;;-----------------------------------------------------------------------------

(defun malaga-init (process-name project-file &optional option)
  "Call malaga, mallex or malmake and create the appropriate buffer."
  (let ((buffer-name (concat "*" process-name "*"))
	(process-environment process-environment)
	(program-name process-name)
	process-buffer)

    (cond ((or (not (get-process process-name))
	       (y-or-n-p "There is another process running. Kill it? "))
	   
	   (if (get-process process-name)
	       (delete-process process-name))
	   
	   (setq process-buffer (get-buffer-create buffer-name))
	   (set-buffer process-buffer)
	   (kill-region (point-min) (point-max))
	   (if (equal process-name "malmake")
	       (display-buffer process-buffer)
	     (switch-to-buffer process-buffer))

	   (if malaga-change-to-project-directory
	       (setq default-directory (file-name-directory project-file)))

	(insert "\nCurrent directory: " default-directory "\n\n")
	(setenv "MALAGA_MODE" "t")
	(if option
	    (make-comint process-name program-name nil project-file option)
	  (make-comint process-name program-name nil project-file))
	(malaga-process-mode)
	(setq mode-line-buffer-identification 
	      (concat process-name ": " 
		      (file-name-sans-extension 
		       (file-name-nondirectory project-file))))
	(set-process-filter (get-buffer-process process-buffer) 
			    'malaga-filter)
	(set-process-sentinel (get-buffer-process process-buffer)
			      'malaga-sentinel)))))

;; Creating malaga-processes. =================================================

(defvar malaga-project-file "" "The default malaga project file.")

(defconst malaga-change-to-project-directory t 
"*If non-nil, the buffer directory is set to the project directory
when malaga, mallex or malmake is started.")

(defun malaga-read-project-file-name ()
  "Read the name of the malaga project file."
  (setq malaga-project-file 
	(expand-file-name 
	 (read-file-name "Project file: " 
			 (file-name-directory malaga-project-file) 
			 malaga-project-file t 
			 (file-name-nondirectory malaga-project-file)))))

(defun malaga (project-file)
  "Run malaga with PROJECT-FILE in buffer *malaga*."
  (interactive (list (malaga-read-project-file-name)))
  (malaga-init "malaga" project-file))

(defun mallex (project-file)
  "Run mallex with PROJECT-FILE in buffer *mallex*."
  (interactive (list (malaga-read-project-file-name)))
  (malaga-init "mallex" project-file))

(defun malmake (project-file)
  "Run malmake with PROJECT-FILE in buffer *malmake*."
  (interactive (list (malaga-read-project-file-name)))
  (save-some-buffers)
  (malaga-init "malmake" project-file))

;; End of file. ===============================================================