1 ;;; octave-mod.el --- editing Octave source files under Emacs
3 ;; Copyright (C) 1997, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
4 ;; Free Software Foundation, Inc.
6 ;; Author: Kurt Hornik <Kurt.Hornik@wu-wien.ac.at>
7 ;; Author: John Eaton <jwe@octave.org>
8 ;; Maintainer: Kurt Hornik <Kurt.Hornik@wu-wien.ac.at>
11 ;; This file is part of GNU Emacs.
13 ;; GNU Emacs is free software: you can redistribute it and/or modify
14 ;; it under the terms of the GNU General Public License as published by
15 ;; the Free Software Foundation, either version 3 of the License, or
16 ;; (at your option) any later version.
18 ;; GNU Emacs is distributed in the hope that it will be useful,
19 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
20 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 ;; GNU General Public License for more details.
23 ;; You should have received a copy of the GNU General Public License
24 ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
28 ;; This package provides Emacs support for Octave.
29 ;; It defines Octave mode, a major mode for editing
32 ;; The file octave-inf.el contains code for interacting with an inferior
33 ;; Octave process using comint.
35 ;; See the documentation of `octave-mode' and
36 ;; `run-octave' for further information on usage and customization.
42 "Major mode for editing Octave source files."
43 :link
'(custom-group-link :tag
"Font Lock Faces group" font-lock-faces
)
46 (defvar inferior-octave-output-list nil
)
47 (defvar inferior-octave-output-string nil
)
48 (defvar inferior-octave-receive-in-progress nil
)
50 (declare-function inferior-octave-send-list-and-digest
"octave-inf" (list))
52 (defconst octave-maintainer-address
53 "Kurt Hornik <Kurt.Hornik@wu-wien.ac.at>, bug-gnu-emacs@gnu.org"
54 "Current maintainer of the Emacs Octave package.")
56 (define-abbrev-table 'octave-abbrev-table
57 (mapcar (lambda (e) (append e
'(nil 0 t
)))
58 '(("`a" "all_va_args")
65 ("`et" "end_try_catch")
66 ("`eu" "end_unwind_protect")
68 ("`efu" "endfunction")
84 ("`up" "unwind_protect")
85 ("`upc" "unwind_protect_cleanup")
87 "Abbrev table for Octave's reserved words.
88 Used in `octave-mode' and inferior-octave-mode buffers.
89 All Octave abbrevs start with a grave accent (`)."
90 :regexp
"\\(?:[^`]\\|^\\)\\(\\(?:\\<\\|`\\)\\w+\\)\\W*")
92 (defvar octave-comment-char ?
#
93 "Character to start an Octave comment.")
94 (defvar octave-comment-start
95 (string octave-comment-char ?\s
)
96 "String to insert to start a new Octave in-line comment.")
97 (defvar octave-comment-start-skip
"\\s<+\\s-*"
98 "Regexp to match the start of an Octave comment up to its body.")
100 (defvar octave-begin-keywords
101 '("do" "for" "function" "if" "switch" "try" "unwind_protect" "while"))
102 (defvar octave-else-keywords
103 '("case" "catch" "else" "elseif" "otherwise" "unwind_protect_cleanup"))
104 (defvar octave-end-keywords
105 '("endfor" "endfunction" "endif" "endswitch" "end_try_catch"
106 "end_unwind_protect" "endwhile" "until" "end"))
108 (defvar octave-reserved-words
109 (append octave-begin-keywords
112 '("break" "continue" "end" "global" "persistent" "return"))
113 "Reserved words in Octave.")
115 (defvar octave-text-functions
116 '("casesen" "cd" "chdir" "clear" "diary" "dir" "document" "echo"
117 "edit_history" "format" "help" "history" "hold"
118 "load" "ls" "more" "run_history" "save" "type"
119 "which" "who" "whos")
120 "Text functions in Octave.")
122 (defvar octave-variables
123 '("DEFAULT_EXEC_PATH" "DEFAULT_LOADPATH"
124 "EDITOR" "EXEC_PATH" "F_DUPFD" "F_GETFD" "F_GETFL" "F_SETFD"
125 "F_SETFL" "I" "IMAGE_PATH" "Inf" "J"
126 "NaN" "OCTAVE_VERSION" "O_APPEND" "O_CREAT" "O_EXCL"
127 "O_NONBLOCK" "O_RDONLY" "O_RDWR" "O_TRUNC" "O_WRONLY" "PAGER" "PS1"
128 "PS2" "PS4" "PWD" "SEEK_CUR" "SEEK_END" "SEEK_SET" "__F_DUPFD__"
129 "__F_GETFD__" "__F_GETFL__" "__F_SETFD__" "__F_SETFL__" "__I__"
130 "__Inf__" "__J__" "__NaN__" "__OCTAVE_VERSION__" "__O_APPEND__"
131 "__O_CREAT__" "__O_EXCL__" "__O_NONBLOCK__" "__O_RDONLY__"
132 "__O_RDWR__" "__O_TRUNC__" "__O_WRONLY__" "__PWD__" "__SEEK_CUR__"
133 "__SEEK_END__" "__SEEK_SET__" "__argv__" "__e__" "__eps__"
134 "__i__" "__inf__" "__j__" "__nan__" "__pi__"
135 "__program_invocation_name__" "__program_name__" "__realmax__"
136 "__realmin__" "__stderr__" "__stdin__" "__stdout__" "ans" "argv"
137 "beep_on_error" "completion_append_char"
138 "crash_dumps_octave_core" "default_save_format"
139 "e" "echo_executing_commands" "eps"
140 "error_text" "gnuplot_binary" "history_file"
141 "history_size" "ignore_function_time_stamp"
142 "inf" "nan" "nargin" "output_max_field_width" "output_precision"
143 "page_output_immediately" "page_screen_output" "pi"
144 "print_answer_id_name" "print_empty_dimensions"
145 "program_invocation_name" "program_name"
146 "realmax" "realmin" "return_last_computed_value" "save_precision"
147 "saving_history" "sighup_dumps_octave_core" "sigterm_dumps_octave_core"
148 "silent_functions" "split_long_rows" "stderr" "stdin" "stdout"
149 "string_fill_char" "struct_levels_to_print"
150 "suppress_verbose_help_message")
151 "Builtin variables in Octave.")
153 (defvar octave-function-header-regexp
154 (concat "^\\s-*\\<\\(function\\)\\>"
155 "\\([^=;\n]*=[ \t]*\\|[ \t]*\\)\\(\\w+\\)\\>")
156 "Regexp to match an Octave function header.
157 The string `function' and its name are given by the first and third
158 parenthetical grouping.")
160 (defvar octave-font-lock-keywords
162 ;; Fontify all builtin keywords.
163 (cons (concat "\\<\\("
164 (mapconcat 'identity octave-reserved-words
"\\|")
165 (mapconcat 'identity octave-text-functions
"\\|")
167 'font-lock-keyword-face
)
168 ;; Fontify all builtin operators.
169 (cons "\\(&\\||\\|<=\\|>=\\|==\\|<\\|>\\|!=\\|!\\)"
170 (if (boundp 'font-lock-builtin-face
)
171 'font-lock-builtin-face
172 'font-lock-preprocessor-face
))
173 ;; Fontify all builtin variables.
174 (cons (concat "\\<\\("
175 (mapconcat 'identity octave-variables
"\\|")
177 'font-lock-variable-name-face
)
178 ;; Fontify all function declarations.
179 (list octave-function-header-regexp
180 '(1 font-lock-keyword-face
)
181 '(3 font-lock-function-name-face nil t
)))
182 "Additional Octave expressions to highlight.")
184 (defcustom inferior-octave-buffer
"*Inferior Octave*"
185 "Name of buffer for running an inferior Octave process."
187 :group
'octave-inferior
)
189 (defvar inferior-octave-process nil
)
191 (defvar octave-mode-map
192 (let ((map (make-sparse-keymap)))
193 (define-key map
"`" 'octave-abbrev-start
)
194 (define-key map
";" 'octave-electric-semi
)
195 (define-key map
" " 'octave-electric-space
)
196 (define-key map
"\n" 'octave-reindent-then-newline-and-indent
)
197 (define-key map
"\e\n" 'octave-indent-new-comment-line
)
198 (define-key map
"\M-\C-a" 'octave-beginning-of-defun
)
199 (define-key map
"\M-\C-e" 'octave-end-of-defun
)
200 (define-key map
"\M-\C-h" 'octave-mark-defun
)
201 (define-key map
"\M-\C-q" 'octave-indent-defun
)
202 (define-key map
"\C-c\C-b" 'octave-submit-bug-report
)
203 (define-key map
"\C-c\C-p" 'octave-previous-code-line
)
204 (define-key map
"\C-c\C-n" 'octave-next-code-line
)
205 (define-key map
"\C-c\C-a" 'octave-beginning-of-line
)
206 (define-key map
"\C-c\C-e" 'octave-end-of-line
)
207 (define-key map
"\C-c\M-\C-n" 'octave-forward-block
)
208 (define-key map
"\C-c\M-\C-p" 'octave-backward-block
)
209 (define-key map
"\C-c\M-\C-u" 'octave-backward-up-block
)
210 (define-key map
"\C-c\M-\C-d" 'octave-down-block
)
211 (define-key map
"\C-c\M-\C-h" 'octave-mark-block
)
212 (define-key map
"\C-c]" 'octave-close-block
)
213 (define-key map
"\C-c/" 'octave-close-block
)
214 (define-key map
"\C-c\C-f" 'octave-insert-defun
)
215 (define-key map
"\C-c\C-h" 'octave-help
)
216 (define-key map
"\C-c\C-il" 'octave-send-line
)
217 (define-key map
"\C-c\C-ib" 'octave-send-block
)
218 (define-key map
"\C-c\C-if" 'octave-send-defun
)
219 (define-key map
"\C-c\C-ir" 'octave-send-region
)
220 (define-key map
"\C-c\C-is" 'octave-show-process-buffer
)
221 (define-key map
"\C-c\C-ih" 'octave-hide-process-buffer
)
222 (define-key map
"\C-c\C-ik" 'octave-kill-process
)
223 (define-key map
"\C-c\C-i\C-l" 'octave-send-line
)
224 (define-key map
"\C-c\C-i\C-b" 'octave-send-block
)
225 (define-key map
"\C-c\C-i\C-f" 'octave-send-defun
)
226 (define-key map
"\C-c\C-i\C-r" 'octave-send-region
)
227 (define-key map
"\C-c\C-i\C-s" 'octave-show-process-buffer
)
228 (define-key map
"\C-c\C-i\C-h" 'octave-hide-process-buffer
)
229 (define-key map
"\C-c\C-i\C-k" 'octave-kill-process
)
231 "Keymap used in Octave mode.")
234 (defvar octave-mode-menu
237 ["Previous Code Line" octave-previous-code-line t
]
238 ["Next Code Line" octave-next-code-line t
]
239 ["Begin of Continuation" octave-beginning-of-line t
]
240 ["End of Continuation" octave-end-of-line t
]
241 ["Split Line at Point" octave-indent-new-comment-line t
])
243 ["Next Block" octave-forward-block t
]
244 ["Previous Block" octave-backward-block t
]
245 ["Down Block" octave-down-block t
]
246 ["Up Block" octave-backward-up-block t
]
247 ["Mark Block" octave-mark-block t
]
248 ["Close Block" octave-close-block t
])
250 ["Begin of Function" octave-beginning-of-defun
t]
251 ["End of Function" octave-end-of-defun
t]
252 ["Mark Function" octave-mark-defun
t]
253 ["Indent Function" octave-indent-defun
t]
254 ["Insert Function" octave-insert-defun
t])
257 ["Send Current Line" octave-send-line t
]
258 ["Send Current Block" octave-send-block t
]
259 ["Send Current Function" octave-send-defun
t]
260 ["Send Region" octave-send-region t
]
261 ["Show Process Buffer" octave-show-process-buffer t
]
262 ["Hide Process Buffer" octave-hide-process-buffer t
]
263 ["Kill Process" octave-kill-process t
])
265 ["Indent Line" indent-according-to-mode t
]
266 ["Complete Symbol" completion-at-point t
]
268 ["Toggle Abbrev Mode" abbrev-mode t
]
269 ["Toggle Auto-Fill Mode" auto-fill-mode t
]
271 ["Submit Bug Report" octave-submit-bug-report t
]
273 ["Describe Octave Mode" describe-mode t
]
274 ["Lookup Octave Index" octave-help t
])
275 "Menu for Octave mode.")
277 (defvar octave-mode-syntax-table
278 (let ((table (make-syntax-table)))
279 (modify-syntax-entry ?
\r " " table
)
280 (modify-syntax-entry ?
+ "." table
)
281 (modify-syntax-entry ?-
"." table
)
282 (modify-syntax-entry ?
= "." table
)
283 (modify-syntax-entry ?
* "." table
)
284 (modify-syntax-entry ?
/ "." table
)
285 (modify-syntax-entry ?
> "." table
)
286 (modify-syntax-entry ?
< "." table
)
287 (modify-syntax-entry ?
& "." table
)
288 (modify-syntax-entry ?|
"." table
)
289 (modify-syntax-entry ?
! "." table
)
290 (modify-syntax-entry ?
\\ "\\" table
)
291 (modify-syntax-entry ?
\' "." table
)
292 ;; Was "w" for abbrevs, but now that it's not necessary any more,
293 (modify-syntax-entry ?\
` "." table
)
294 (modify-syntax-entry ?
\" "\"" table
)
295 (modify-syntax-entry ?.
"w" table
)
296 (modify-syntax-entry ?_
"w" table
)
297 ;; FIXME: The "b" flag only applies to the second letter of the comstart
298 ;; and the first letter of the comend, i.e. the "4b" below is ineffective.
299 ;; If we try to put `b' on the single-line comments, we get a similar
300 ;; problem where the % and # chars appear as first chars of the 2-char
301 ;; comend, so the multi-line ender is also turned into style-b.
302 ;; Really, we can't make it work without extending the syntax-tables, or
303 ;; via font-lock-syntactic-keywords.
304 (modify-syntax-entry ?\%
"< 13" table
)
305 (modify-syntax-entry ?\
# "< 13" table
)
306 (modify-syntax-entry ?\
{ "(} 2b" table
)
307 (modify-syntax-entry ?\
} "){ 4b" table
)
308 (modify-syntax-entry ?
\n ">" table
)
310 "Syntax table in use in `octave-mode' buffers.")
312 (defcustom octave-auto-indent nil
313 "Non-nil means indent line after a semicolon or space in Octave mode."
317 (defcustom octave-auto-newline nil
318 "Non-nil means automatically newline after a semicolon in Octave mode."
322 (defcustom octave-blink-matching-block t
323 "Control the blinking of matching Octave block keywords.
324 Non-nil means show matching begin of block when inserting a space,
325 newline or semicolon after an else or end keyword."
328 (defcustom octave-block-offset
2
329 "Extra indentation applied to statements in Octave block structures."
333 (defvar octave-block-begin-regexp
335 (mapconcat 'identity octave-begin-keywords
"\\|")
337 (defvar octave-block-else-regexp
339 (mapconcat 'identity octave-else-keywords
"\\|")
341 (defvar octave-block-end-regexp
343 (mapconcat 'identity octave-end-keywords
"\\|")
345 (defvar octave-block-begin-or-end-regexp
346 (concat octave-block-begin-regexp
"\\|" octave-block-end-regexp
))
347 (defvar octave-block-else-or-end-regexp
348 (concat octave-block-else-regexp
"\\|" octave-block-end-regexp
))
349 (defvar octave-block-match-alist
351 ("for" .
("endfor" "end"))
352 ("function" .
("endfunction"))
353 ("if" .
("else" "elseif" "endif" "end"))
354 ("switch" .
("case" "otherwise" "endswitch" "end"))
355 ("try" .
("catch" "end_try_catch"))
356 ("unwind_protect" .
("unwind_protect_cleanup" "end_unwind_protect"))
357 ("while" .
("endwhile" "end")))
358 "Alist with Octave's matching block keywords.
359 Has Octave's begin keywords as keys and a list of the matching else or
360 end keywords as associated values.")
362 (defvar octave-block-comment-start
363 (concat (make-string 2 octave-comment-char
) " ")
364 "String to insert to start a new Octave comment on an empty line.")
366 (defcustom octave-continuation-offset
4
367 "Extra indentation applied to Octave continuation lines."
370 (defvar octave-continuation-regexp
371 "[^#%\n]*\\(\\\\\\|\\.\\.\\.\\)\\s-*\\(\\s<.*\\)?$")
372 (defcustom octave-continuation-string
"\\"
373 "Character string used for Octave continuation lines. Normally \\."
377 (defvar octave-completion-alist nil
378 "Alist of Octave symbols for completion in Octave mode.
379 Each element looks like (VAR . VAR), where the car and cdr are the same
380 symbol (an Octave command or variable name).
381 Currently, only builtin variables can be completed.")
383 (defvar octave-mode-imenu-generic-expression
386 (list nil octave-function-header-regexp
3))
387 "Imenu expression for Octave mode. See `imenu-generic-expression'.")
389 (defcustom octave-mode-hook nil
390 "Hook to be run when Octave mode is started."
394 (defcustom octave-send-show-buffer t
395 "Non-nil means display `inferior-octave-buffer' after sending to it."
398 (defcustom octave-send-line-auto-forward t
399 "Control auto-forward after sending to the inferior Octave process.
400 Non-nil means always go to the next Octave code line after sending."
403 (defcustom octave-send-echo-input t
404 "Non-nil means echo input sent to the inferior Octave process."
410 (define-derived-mode octave-mode prog-mode
"Octave"
411 "Major mode for editing Octave code.
413 This mode makes it easier to write Octave code by helping with
414 indentation, doing some of the typing for you (with Abbrev mode) and by
415 showing keywords, comments, strings, etc. in different faces (with
416 Font Lock mode on terminals that support it).
418 Octave itself is a high-level language, primarily intended for numerical
419 computations. It provides a convenient command line interface for
420 solving linear and nonlinear problems numerically. Function definitions
421 can also be stored in files, and it can be used in a batch mode (which
422 is why you need this mode!).
424 The latest released version of Octave is always available via anonymous
425 ftp from ftp.octave.org in the directory `/pub/octave'. Complete
426 source and binaries for several popular systems are available.
428 Type \\[list-abbrevs] to display the built-in abbrevs for Octave keywords.
435 Variables you can use to customize Octave mode
436 ==============================================
439 Non-nil means indent current line after a semicolon or space.
442 `octave-auto-newline'
443 Non-nil means auto-insert a newline and indent after a semicolon.
446 `octave-blink-matching-block'
447 Non-nil means show matching begin of block when inserting a space,
448 newline or semicolon after an else or end keyword. Default is t.
450 `octave-block-offset'
451 Extra indentation applied to statements in block structures.
454 `octave-continuation-offset'
455 Extra indentation applied to Octave continuation lines.
458 `octave-continuation-string'
459 String used for Octave continuation lines.
460 Default is a backslash.
462 `octave-send-echo-input'
463 Non-nil means always display `inferior-octave-buffer' after sending a
464 command to the inferior Octave process.
466 `octave-send-line-auto-forward'
467 Non-nil means always go to the next unsent line of Octave code after
468 sending a line to the inferior Octave process.
470 `octave-send-echo-input'
471 Non-nil means echo input sent to the inferior Octave process.
473 Turning on Octave mode runs the hook `octave-mode-hook'.
475 To begin using this mode for all `.m' files that you edit, add the
476 following lines to your `.emacs' file:
478 (add-to-list 'auto-mode-alist '(\"\\\\.m\\\\'\" . octave-mode))
480 To automatically turn on the abbrev and auto-fill features,
481 add the following lines to your `.emacs' file as well:
483 (add-hook 'octave-mode-hook
488 To submit a problem report, enter \\[octave-submit-bug-report] from \
489 an Octave mode buffer.
490 This automatically sets up a mail buffer with version information
491 already added. You just need to add a description of the problem,
492 including a reproducible test case and send the message."
493 (setq local-abbrev-table octave-abbrev-table
)
495 (set (make-local-variable 'indent-line-function
) 'octave-indent-line
)
497 (set (make-local-variable 'comment-start
) octave-comment-start
)
498 (set (make-local-variable 'comment-end
) "")
499 ;; Don't set it here: it's not really a property of the language,
500 ;; just a personal preference of the author.
501 ;; (set (make-local-variable 'comment-column) 32)
502 (set (make-local-variable 'comment-start-skip
) "\\s<+\\s-*")
503 (set (make-local-variable 'comment-add
) 1)
505 (set (make-local-variable 'parse-sexp-ignore-comments
) t
)
506 (set (make-local-variable 'paragraph-start
)
507 (concat "\\s-*$\\|" page-delimiter
))
508 (set (make-local-variable 'paragraph-separate
) paragraph-start
)
509 (set (make-local-variable 'paragraph-ignore-fill-prefix
) t
)
510 (set (make-local-variable 'fill-paragraph-function
) 'octave-fill-paragraph
)
511 ;; FIXME: Why disable it?
512 ;; (set (make-local-variable 'adaptive-fill-regexp) nil)
513 ;; Again, this is not a property of the language, don't set it here.
514 ;; (set (make-local-variable 'fill-column) 72)
515 (set (make-local-variable 'normal-auto-fill-function
) 'octave-auto-fill
)
517 (set (make-local-variable 'font-lock-defaults
)
518 '(octave-font-lock-keywords nil nil
))
520 (set (make-local-variable 'imenu-generic-expression
)
521 octave-mode-imenu-generic-expression
)
522 (set (make-local-variable 'imenu-case-fold-search
) nil
)
524 (add-hook 'completion-at-point-functions
525 'octave-completion-at-point-function nil t
)
527 (octave-add-octave-menu)
528 (octave-initialize-completions)
529 (run-mode-hooks 'octave-mode-hook
))
531 (defun octave-help ()
532 "Get help on Octave symbols from the Octave info files.
533 Look up symbol in the function, operator and variable indices of the info files."
534 (let ((info-lookup-mode 'octave-mode
))
535 (call-interactively 'info-lookup-symbol
)))
537 ;;; Miscellaneous useful functions
539 (defsubst octave-in-comment-p
()
540 "Return t if point is inside an Octave comment."
542 ;; FIXME: use syntax-ppss?
543 (nth 4 (parse-partial-sexp (line-beginning-position) (point)))))
545 (defsubst octave-in-string-p
()
546 "Return t if point is inside an Octave string."
548 ;; FIXME: use syntax-ppss?
549 (nth 3 (parse-partial-sexp (line-beginning-position) (point)))))
551 (defsubst octave-not-in-string-or-comment-p
()
552 "Return t if point is not inside an Octave string or comment."
553 ;; FIXME: Use syntax-ppss?
554 (let ((pps (parse-partial-sexp (line-beginning-position) (point))))
555 (not (or (nth 3 pps
) (nth 4 pps
)))))
557 (defun octave-in-block-p ()
558 "Return t if point is inside an Octave block.
559 The block is taken to start at the first letter of the begin keyword and
560 to end after the end keyword."
565 (skip-syntax-forward "w")
567 (octave-forward-block)
572 (defun octave-looking-at-kw (regexp)
573 "Like `looking-at', but sets `case-fold-search' nil."
574 (let ((case-fold-search nil
))
575 (looking-at regexp
)))
577 (defun octave-re-search-forward-kw (regexp count
)
578 "Like `re-search-forward', but sets `case-fold-search' nil, and moves point."
579 (let ((case-fold-search nil
))
580 (re-search-forward regexp nil
'move count
)))
582 (defun octave-re-search-backward-kw (regexp count
)
583 "Like `re-search-backward', but sets `case-fold-search' nil, and moves point."
584 (let ((case-fold-search nil
))
585 (re-search-backward regexp nil
'move count
)))
587 (defun octave-in-defun-p ()
588 "Return t if point is inside an Octave function declaration.
589 The function is taken to start at the `f' of `function' and to end after
593 (or (and (octave-looking-at-kw "\\<function\\>")
594 (octave-not-in-string-or-comment-p))
595 (and (octave-beginning-of-defun)
598 (octave-forward-block)
603 (defun octave-maybe-insert-continuation-string ()
604 (if (or (octave-in-comment-p)
607 (looking-at octave-continuation-regexp
)))
609 (delete-horizontal-space)
610 (insert (concat " " octave-continuation-string
))))
614 (defun octave-indent-calculate ()
615 "Return appropriate indentation for current line as Octave code.
616 Returns an integer (the column to indent to) unless the line is a
617 comment line with fixed goal golumn. In that case, returns a list whose
618 car is the column to indent to, and whose cdr is the current indentation
620 (let ((is-continuation-line
622 (if (zerop (octave-previous-code-line))
623 (looking-at octave-continuation-regexp
))))
627 ;; If we can move backward out one level of parentheses, take 1
628 ;; plus the indentation of that parenthesis. Otherwise, go back
629 ;; to the beginning of the previous code line, and compute the
630 ;; offset this line gives.
631 (if (condition-case nil
636 (setq icol
(+ 1 (current-column)))
637 (if (zerop (octave-previous-code-line))
639 (octave-beginning-of-line)
640 (back-to-indentation)
641 (setq icol
(current-column))
643 (eol (line-end-position)))
644 (while (< (point) eol
)
645 (if (octave-not-in-string-or-comment-p)
647 ((octave-looking-at-kw "\\<switch\\>")
648 (setq icol
(+ icol
(* 2 octave-block-offset
))))
649 ((octave-looking-at-kw octave-block-begin-regexp
)
650 (setq icol
(+ icol octave-block-offset
)))
651 ((octave-looking-at-kw octave-block-else-regexp
)
653 (setq icol
(+ icol octave-block-offset
))))
654 ((octave-looking-at-kw octave-block-end-regexp
)
655 (if (and (not (= bot
(point)))
656 ;; special case for `end' keyword,
657 ;; applied to all keywords
658 (not (octave-end-as-array-index-p)))
660 (octave-block-end-offset)))))))
662 (if is-continuation-line
663 (setq icol
(+ icol octave-continuation-offset
)))))))
665 (back-to-indentation)
667 ((and (octave-looking-at-kw octave-block-else-regexp
)
668 (octave-not-in-string-or-comment-p))
669 (setq icol
(- icol octave-block-offset
)))
670 ((and (octave-looking-at-kw octave-block-end-regexp
)
671 (octave-not-in-string-or-comment-p))
672 (setq icol
(- icol
(octave-block-end-offset))))
673 ((or (looking-at "\\s<\\s<\\s<\\S<")
674 (octave-before-magic-comment-p))
675 (setq icol
(list 0 icol
)))
676 ((looking-at "\\s<\\S<")
677 (setq icol
(list comment-column icol
)))))
680 ;; FIXME: this should probably also make sure we are actually looking
681 ;; at the "end" keyword.
682 (defun octave-end-as-array-index-p ()
685 ;; Check if point is between parens
686 (progn (up-list 1) t
)
689 (defun octave-block-end-offset ()
691 (octave-backward-up-block 1)
692 (* octave-block-offset
693 (if (string-match (match-string 0) "switch") 2 1))))
695 (defun octave-before-magic-comment-p ()
698 (and (bobp) (looking-at "\\s-*#!"))))
700 (defun octave-indent-line (&optional arg
)
701 "Indent current line as Octave code.
702 With optional ARG, use this as offset unless this line is a comment with
705 (or arg
(setq arg
0))
706 (let ((icol (octave-indent-calculate))
707 (relpos (- (current-column) (current-indentation))))
709 (setq icol
(car icol
))
710 (setq icol
(+ icol arg
)))
712 (error "Unmatched end keyword")
713 (indent-line-to icol
)
715 (move-to-column (+ icol relpos
))))))
717 (defun octave-indent-new-comment-line ()
718 "Break Octave line at point, continuing comment if within one.
719 If within code, insert `octave-continuation-string' before breaking the
720 line. If within a string, signal an error.
721 The new line is properly indented."
723 (delete-horizontal-space)
725 ((octave-in-comment-p)
726 (indent-new-comment-line))
727 ((octave-in-string-p)
728 (error "Cannot split a code line inside a string"))
730 (insert (concat " " octave-continuation-string
))
731 (octave-reindent-then-newline-and-indent))))
733 (defun octave-indent-defun ()
734 "Properly indent the Octave function which contains point."
738 (message "Indenting function...")
739 (indent-region (point) (mark) nil
))
740 (message "Indenting function...done."))
744 (defun octave-next-code-line (&optional arg
)
745 "Move ARG lines of Octave code forward (backward if ARG is negative).
746 Skips past all empty and comment lines. Default for ARG is 1.
748 On success, return 0. Otherwise, go as far as possible and return -1."
750 (or arg
(setq arg
1))
753 (inc (if (> arg
0) 1 -
1)))
754 (while (and (/= arg
0) (= n
0))
755 (setq n
(forward-line inc
))
757 (looking-at "\\s-*\\($\\|\\s<\\)"))
758 (setq n
(forward-line inc
)))
759 (setq arg
(- arg inc
)))
762 (defun octave-previous-code-line (&optional arg
)
763 "Move ARG lines of Octave code backward (forward if ARG is negative).
764 Skips past all empty and comment lines. Default for ARG is 1.
766 On success, return 0. Otherwise, go as far as possible and return -1."
768 (or arg
(setq arg
1))
769 (octave-next-code-line (- arg
)))
771 (defun octave-beginning-of-line ()
772 "Move point to beginning of current Octave line.
773 If on an empty or comment line, go to the beginning of that line.
774 Otherwise, move backward to the beginning of the first Octave code line
775 which is not inside a continuation statement, i.e., which does not
776 follow a code line ending in `...' or `\\', or is inside an open
780 (if (not (looking-at "\\s-*\\($\\|\\s<\\)"))
781 (while (or (condition-case nil
787 (and (or (looking-at "\\s-*\\($\\|\\s<\\)")
789 (if (zerop (octave-previous-code-line))
790 (looking-at octave-continuation-regexp
))))
791 (zerop (forward-line -
1)))))))
793 (defun octave-end-of-line ()
794 "Move point to end of current Octave line.
795 If on an empty or comment line, go to the end of that line.
796 Otherwise, move forward to the end of the first Octave code line which
797 does not end in `...' or `\\' or is inside an open parenthesis list."
802 (looking-at "\\s-*\\($\\|\\s<\\)"))
804 (while (or (condition-case nil
812 (or (looking-at "\\s-*\\($\\|\\s<\\)")
813 (looking-at octave-continuation-regexp
)))
814 (zerop (forward-line 1)))))
817 (defun octave-scan-blocks (count depth
)
818 "Scan from point by COUNT Octave begin-end blocks.
819 Returns the character number of the position thus found.
821 If DEPTH is nonzero, block depth begins counting from that value.
822 Only places where the depth in blocks becomes zero are candidates for
823 stopping; COUNT such places are counted.
825 If the beginning or end of the buffer is reached and the depth is wrong,
826 an error is signaled."
827 (let ((min-depth (if (> depth
0) 0 depth
))
828 (inc (if (> count
0) 1 -
1)))
832 (while (or (octave-re-search-forward-kw
833 octave-block-begin-or-end-regexp inc
)
835 (error "Unbalanced block")))
836 (if (octave-not-in-string-or-comment-p)
840 (setq depth
(+ depth inc
)))
842 (setq depth
(- depth inc
))))
843 (if (< depth min-depth
)
844 (error "Containing expression ends prematurely"))
846 (throw 'foo nil
))))))
847 (setq count
(- count inc
)))
850 (defun octave-forward-block (&optional arg
)
851 "Move forward across one balanced Octave begin-end block.
852 With argument, do it that many times.
853 Negative arg -N means move backward across N blocks."
855 (or arg
(setq arg
1))
856 (goto-char (or (octave-scan-blocks arg
0) (buffer-end arg
))))
858 (defun octave-backward-block (&optional arg
)
859 "Move backward across one balanced Octave begin-end block.
860 With argument, do it that many times.
861 Negative arg -N means move forward across N blocks."
863 (or arg
(setq arg
1))
864 (octave-forward-block (- arg
)))
866 (defun octave-down-block (arg)
867 "Move forward down one begin-end block level of Octave code.
868 With argument, do this that many times.
869 A negative argument means move backward but still go down a level.
870 In Lisp programs, an argument is required."
872 (let ((inc (if (> arg
0) 1 -
1)))
874 (goto-char (or (octave-scan-blocks inc -
1)
876 (setq arg
(- arg inc
)))))
878 (defun octave-backward-up-block (arg)
879 "Move backward out of one begin-end block level of Octave code.
880 With argument, do this that many times.
881 A negative argument means move forward but still to a less deep spot.
882 In Lisp programs, an argument is required."
884 (octave-up-block (- arg
)))
886 (defun octave-up-block (arg)
887 "Move forward out of one begin-end block level of Octave code.
888 With argument, do this that many times.
889 A negative argument means move backward but still to a less deep spot.
890 In Lisp programs, an argument is required."
892 (let ((inc (if (> arg
0) 1 -
1)))
894 (goto-char (or (octave-scan-blocks inc
1)
896 (setq arg
(- arg inc
)))))
898 (defun octave-mark-block ()
899 "Put point at the beginning of this Octave block, mark at the end.
900 The block marked is the one that contains point or follows point."
903 (if (or (and (octave-in-block-p)
904 (skip-syntax-forward "w"))
907 (octave-down-block 1)
913 (octave-forward-block)
914 (exchange-point-and-mark))
916 (message "No block to mark found"))))
918 (defun octave-close-block ()
919 "Close the current Octave block on a separate line.
920 An error is signaled if no block to close is found."
926 (octave-backward-up-block 1)
927 (setq bb-keyword
(buffer-substring-no-properties
928 (match-beginning 1) (match-end 1))))
931 (looking-at "^\\s-*$"))
932 (indent-according-to-mode)
933 (octave-reindent-then-newline-and-indent))
934 (insert (car (reverse
936 octave-block-match-alist
))))
937 (octave-reindent-then-newline-and-indent)
939 (error (message "No block to close found")))))
941 (defun octave-blink-matching-block-open ()
942 "Blink the matching Octave begin block keyword.
943 If point is right after an Octave else or end type block keyword, move
944 cursor momentarily to the corresponding begin keyword.
945 Signal an error if the keywords are incompatible."
947 (let (bb-keyword bb-arg eb-keyword pos eol
)
948 (if (and (octave-not-in-string-or-comment-p)
951 (skip-syntax-backward "w")
952 (octave-looking-at-kw octave-block-else-or-end-regexp
)))
957 (buffer-substring-no-properties
958 (match-beginning 1) (match-end 1)))
959 (octave-backward-up-block 1))
962 (buffer-substring-no-properties
963 (match-beginning 2) (match-end 2)))
964 (octave-backward-block)))
965 (setq pos
(match-end 0)
967 (buffer-substring-no-properties
968 (match-beginning 0) pos
)
970 eol
(line-end-position)
975 (while (and (skip-syntax-forward "^<" eol
)
977 (not (forward-char 1))))
978 (skip-syntax-backward " ")
979 (buffer-substring-no-properties pos
(point)))))
980 (if (member eb-keyword
981 (cdr (assoc bb-keyword octave-block-match-alist
)))
983 (message "Matches `%s %s'" bb-keyword bb-arg
)
984 (if (pos-visible-in-window-p)
985 (sit-for blink-matching-delay
)))
986 (error "Block keywords `%s' and `%s' do not match"
987 bb-keyword eb-keyword
))))))
989 (defun octave-beginning-of-defun (&optional arg
)
990 "Move backward to the beginning of an Octave function.
991 With positive ARG, do it that many times. Negative argument -N means
992 move forward to Nth following beginning of a function.
993 Returns t unless search stops at the beginning or end of the buffer."
995 (let* ((arg (or arg
1))
996 (inc (if (> arg
0) 1 -
1))
999 (not (and (> arg
0) (octave-looking-at-kw "\\<function\\>")))
1000 (skip-syntax-forward "w"))
1001 (while (and (/= arg
0)
1003 (octave-re-search-backward-kw "\\<function\\>" inc
)))
1004 (if (octave-not-in-string-or-comment-p)
1005 (setq arg
(- arg inc
))))
1008 (and (< inc
0) (goto-char (match-beginning 0)))
1011 (defun octave-end-of-defun (&optional arg
)
1012 "Move forward to the end of an Octave function.
1013 With positive ARG, do it that many times. Negative argument -N means
1014 move back to Nth preceding end of a function.
1016 An end of a function occurs right after the end keyword matching the
1017 `function' keyword that starts the function."
1019 (or arg
(setq arg
1))
1020 (and (< arg
0) (skip-syntax-backward "w"))
1021 (and (> arg
0) (skip-syntax-forward "w"))
1022 (if (octave-in-defun-p)
1023 (setq arg
(- arg
1)))
1024 (if (= arg
0) (setq arg -
1))
1025 (if (octave-beginning-of-defun (- arg
))
1026 (octave-forward-block)))
1028 (defun octave-mark-defun ()
1029 "Put point at the beginning of this Octave function, mark at its end.
1030 The function marked is the one containing point or following point."
1032 (let ((pos (point)))
1033 (if (or (octave-in-defun-p)
1034 (and (octave-beginning-of-defun -1)
1035 (octave-in-defun-p)))
1037 (skip-syntax-forward "w")
1038 (octave-beginning-of-defun)
1040 (octave-end-of-defun)
1041 (exchange-point-and-mark))
1043 (message "No function to mark found"))))
1047 (defun octave-auto-fill ()
1048 "Perform auto-fill in Octave mode.
1049 Returns nil if no feasible place to break the line could be found, and t
1052 (if (or (null (setq fc
(current-fill-column)))
1055 (and auto-fill-inhibit-regexp
1056 (octave-looking-at-kw auto-fill-inhibit-regexp
))))
1057 nil
; Can't do anything
1058 (if (and (not (octave-in-comment-p))
1059 (> (current-column) fc
))
1060 (setq fc
(- fc
(+ (length octave-continuation-string
) 1))))
1061 (while (and (not give-up
) (> (current-column) fc
))
1062 (let* ((opoint (point))
1065 (move-to-column (+ fc
1))
1066 (skip-chars-backward "^ \t\n")
1067 ;; If we're at the beginning of the line, break after
1070 (re-search-forward "[ \t]" opoint t
))
1071 ;; If we're in a comment line, don't break after the
1074 (skip-syntax-backward " <")
1076 (re-search-forward "[ \t]" (line-end-position)
1078 ;; If we're not in a comment line and just ahead the
1079 ;; continuation string, don't break here.
1080 (if (and (not (octave-in-comment-p))
1084 octave-continuation-string
)
1087 (skip-chars-backward " \t")
1091 (not (or (bolp) (eolp))))
1092 (let ((prev-column (current-column)))
1094 (skip-chars-backward " \t")
1097 (octave-maybe-insert-continuation-string)
1098 (indent-new-comment-line t
))
1101 (octave-maybe-insert-continuation-string)
1102 (indent-new-comment-line t
)))
1103 (if (>= (current-column) prev-column
)
1108 (defun octave-fill-paragraph (&optional arg
)
1109 "Fill paragraph of Octave code, handling Octave comments."
1110 ;; FIXME: now that the default fill-paragraph takes care of similar issues,
1111 ;; this seems obsolete. --Stef
1114 (let ((end (progn (forward-paragraph) (point)))
1116 (forward-paragraph -
1)
1117 (skip-chars-forward " \t\n")
1120 (cfc (current-fill-column))
1121 (ind (octave-indent-calculate))
1125 (narrow-to-region beg end
)
1126 (if (listp ind
) (setq ind
(nth 1 ind
)))
1129 (octave-indent-line ind
)
1135 (looking-at "^\\s-*\\($\\|\\s<+\\)"))))
1137 (move-to-column cfc
)
1138 ;; First check whether we need to combine non-empty comment lines
1139 (if (and (< (current-column) cfc
)
1140 (octave-in-comment-p)
1141 (not (save-excursion
1143 (looking-at "^\\s-*\\s<+\\s-*$"))))
1144 ;; This is a nonempty comment line which does not extend
1145 ;; past the fill column. If it is followed by a nonempty
1146 ;; comment line with the same comment prefix, try to
1147 ;; combine them, and repeat this until either we reach the
1148 ;; fill-column or there is nothing more to combine.
1150 ;; Get the comment prefix
1153 (while (and (re-search-forward "\\s<+")
1154 (not (octave-in-comment-p))))
1155 (setq comment-prefix
(match-string 0)))
1156 ;; And keep combining ...
1157 (while (and (< (current-column) cfc
)
1169 (re-search-forward comment-prefix
)
1170 (delete-region (match-beginning 0) (match-end 0))
1172 (move-to-column cfc
))))
1173 ;; We might also try to combine continued code lines> Perhaps
1174 ;; some other time ...
1175 (skip-chars-forward "^ \t\n")
1176 (delete-horizontal-space)
1177 (if (or (< (current-column) cfc
)
1178 (and (= (current-column) cfc
) (eolp)))
1180 (if (not (eolp)) (insert " "))
1181 (or (octave-auto-fill)
1182 (forward-line 1)))))
1187 (defun octave-initialize-completions ()
1188 "Create an alist for Octave completions."
1189 (if octave-completion-alist
1191 (setq octave-completion-alist
1192 (append octave-reserved-words
1193 octave-text-functions
1194 octave-variables
))))
1196 (defun octave-completion-at-point-function ()
1197 "Find the text to complete and the corresponding table."
1198 (let* ((beg (save-excursion (backward-sexp 1) (point)))
1199 (end (if (< beg
(point))
1200 (save-excursion (goto-char beg
) (forward-sexp 1) (point))
1202 (list beg end octave-completion-alist
)))
1204 (defun octave-complete-symbol ()
1205 "Perform completion on Octave symbol preceding point.
1206 Compare that symbol against Octave's reserved words and builtin
1209 (apply 'completion-in-region
(octave-completion-at-point-function)))
1211 ;;; Electric characters && friends
1212 (defun octave-reindent-then-newline-and-indent ()
1213 "Reindent current Octave line, insert newline, and indent the new line.
1214 If Abbrev mode is on, expand abbrevs first."
1216 (if abbrev-mode
(expand-abbrev))
1217 (if octave-blink-matching-block
1218 (octave-blink-matching-block-open))
1220 (delete-region (point) (progn (skip-chars-backward " \t") (point)))
1221 (indent-according-to-mode))
1223 (indent-according-to-mode))
1225 (defun octave-electric-semi ()
1226 "Insert a semicolon in Octave mode.
1227 Maybe expand abbrevs and blink matching block open keywords.
1228 Reindent the line if `octave-auto-indent' is non-nil.
1229 Insert a newline if `octave-auto-newline' is non-nil."
1231 (if (not (octave-not-in-string-or-comment-p))
1233 (if abbrev-mode
(expand-abbrev))
1234 (if octave-blink-matching-block
1235 (octave-blink-matching-block-open))
1236 (if octave-auto-indent
1237 (indent-according-to-mode))
1239 (if octave-auto-newline
1240 (newline-and-indent))))
1242 (defun octave-electric-space ()
1243 "Insert a space in Octave mode.
1244 Maybe expand abbrevs and blink matching block open keywords.
1245 Reindent the line if `octave-auto-indent' is non-nil."
1247 (setq last-command-event ?
)
1248 (if (and octave-auto-indent
1249 (not (octave-not-in-string-or-comment-p)))
1251 (indent-according-to-mode)
1252 (self-insert-command 1))
1253 (if abbrev-mode
(expand-abbrev))
1254 (if octave-blink-matching-block
1255 (octave-blink-matching-block-open))
1256 (if (and octave-auto-indent
1258 (skip-syntax-backward " ")
1260 (indent-according-to-mode))
1261 (self-insert-command 1)))
1263 (defun octave-abbrev-start ()
1264 "Start entering an Octave abbreviation.
1265 If Abbrev mode is turned on, typing ` (grave accent) followed by ? or
1266 \\[help-command] lists all Octave abbrevs. Any other key combination is
1268 Note that all Octave mode abbrevs start with a grave accent."
1270 (if (not abbrev-mode
)
1271 (self-insert-command 1)
1273 (insert last-command-event
)
1274 (if (if (featurep 'xemacs
)
1275 (or (eq (event-to-character (setq c
(next-event))) ??
)
1276 (eq (event-to-character c
) help-char
))
1277 (or (eq (setq c
(read-event)) ??
)
1279 (let ((abbrev-table-name-list '(octave-abbrev-table)))
1281 (setq unread-command-events
(list c
))))))
1283 (define-skeleton octave-insert-defun
1284 "Insert an Octave function skeleton.
1285 Prompt for the function's name, arguments and return values (to be
1286 entered without parens)."
1287 (let* ((defname (substring (buffer-name) 0 -
2))
1288 (name (read-string (format "Function name (default %s): " defname
)
1290 (args (read-string "Arguments: "))
1291 (vals (read-string "Return values: ")))
1294 ((string-equal vals
"") vals
)
1295 ((string-match "[ ,]" vals
) (concat "[" vals
"] = "))
1296 (t (concat vals
" = ")))
1299 \n "function " > str
\n \n
1300 octave-block-comment-start
"usage: " str
\n
1301 octave-block-comment-start
\n octave-block-comment-start
1306 (defun octave-add-octave-menu ()
1307 "Add the `Octave' menu to the menu bar in Octave mode."
1309 (easy-menu-define octave-mode-menu-map octave-mode-map
1310 "Menu keymap for Octave mode." octave-mode-menu
)
1311 (easy-menu-add octave-mode-menu-map octave-mode-map
))
1314 ;;; Communication with the inferior Octave process
1315 (defun octave-kill-process ()
1316 "Kill inferior Octave process and its buffer."
1318 (if inferior-octave-process
1320 (process-send-string inferior-octave-process
"quit;\n")
1321 (accept-process-output inferior-octave-process
)))
1322 (if inferior-octave-buffer
1323 (kill-buffer inferior-octave-buffer
)))
1325 (defun octave-show-process-buffer ()
1326 "Make sure that `inferior-octave-buffer' is displayed."
1328 (if (get-buffer inferior-octave-buffer
)
1329 (display-buffer inferior-octave-buffer
)
1330 (message "No buffer named %s" inferior-octave-buffer
)))
1332 (defun octave-hide-process-buffer ()
1333 "Delete all windows that display `inferior-octave-buffer'."
1335 (if (get-buffer inferior-octave-buffer
)
1336 (delete-windows-on inferior-octave-buffer
)
1337 (message "No buffer named %s" inferior-octave-buffer
)))
1339 (defun octave-send-region (beg end
)
1340 "Send current region to the inferior Octave process."
1343 (let ((proc inferior-octave-process
)
1344 (string (buffer-substring-no-properties beg end
))
1346 (with-current-buffer inferior-octave-buffer
1347 (setq inferior-octave-output-list nil
)
1348 (while (not (string-equal string
""))
1349 (if (string-match "\n" string
)
1350 (setq line
(substring string
0 (match-beginning 0))
1351 string
(substring string
(match-end 0)))
1352 (setq line string string
""))
1353 (setq inferior-octave-receive-in-progress t
)
1354 (inferior-octave-send-list-and-digest (list (concat line
"\n")))
1355 (while inferior-octave-receive-in-progress
1356 (accept-process-output proc
))
1357 (insert-before-markers
1358 (mapconcat 'identity
1360 (if octave-send-echo-input
(list line
) (list ""))
1361 (mapcar 'inferior-octave-strip-ctrl-g
1362 inferior-octave-output-list
)
1363 (list inferior-octave-output-string
))
1365 (if octave-send-show-buffer
1366 (display-buffer inferior-octave-buffer
)))
1368 (defun octave-send-block ()
1369 "Send current Octave block to the inferior Octave process."
1373 (octave-send-region (point) (mark))))
1375 (defun octave-send-defun ()
1376 "Send current Octave function to the inferior Octave process."
1380 (octave-send-region (point) (mark))))
1382 (defun octave-send-line (&optional arg
)
1383 "Send current Octave code line to the inferior Octave process.
1384 With positive prefix ARG, send that many lines.
1385 If `octave-send-line-auto-forward' is non-nil, go to the next unsent
1388 (or arg
(setq arg
1))
1393 (octave-next-code-line (- arg
1))
1396 (if octave-send-line-auto-forward
1397 (octave-next-code-line 1))
1398 (octave-send-region beg end
))))
1400 (defun octave-eval-print-last-sexp ()
1401 "Evaluate Octave sexp before point and print value into current buffer."
1404 (let ((standard-output (current-buffer))
1405 (print-escape-newlines nil
)
1411 (inferior-octave-send-list-and-digest
1412 (list (concat (buffer-substring-no-properties (point) opoint
)
1414 (mapconcat 'identity inferior-octave-output-list
"\n")))
1418 (defun octave-submit-bug-report ()
1419 "Submit a bug report on the Emacs Octave package via mail."
1423 (y-or-n-p "Do you want to submit a bug report? ")
1424 (reporter-submit-bug-report
1425 octave-maintainer-address
1426 (concat "Emacs version " emacs-version
)
1429 'octave-auto-newline
1430 'octave-blink-matching-block
1431 'octave-block-offset
1432 'octave-comment-char
1433 'octave-continuation-offset
1434 'octave-continuation-string
1435 'octave-send-echo-input
1436 'octave-send-line-auto-forward
1437 'octave-send-show-buffer
))))
1441 (provide 'octave-mod
)
1443 ;; arch-tag: 05f1ce09-be87-4c00-803e-4919ffa26c23
1444 ;;; octave-mod.el ends here