1 ;;; wisent-grammar.el --- Wisent's input grammar mode
3 ;; Copyright (C) 2002-2012 Free Software Foundation, Inc.
5 ;; Author: David Ponce <david@dponce.com>
6 ;; Maintainer: David Ponce <david@dponce.com>
7 ;; Created: 26 Aug 2002
9 ;; This file is part of GNU Emacs.
11 ;; GNU Emacs is free software: you can redistribute it and/or modify
12 ;; it under the terms of the GNU General Public License as published by
13 ;; the Free Software Foundation, either version 3 of the License, or
14 ;; (at your option) any later version.
16 ;; GNU Emacs is distributed in the hope that it will be useful,
17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 ;; GNU General Public License for more details.
21 ;; You should have received a copy of the GNU General Public License
22 ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
26 ;; Major mode for editing Wisent's input grammar (.wy) files.
30 (require 'semantic
/grammar
)
31 (require 'semantic
/find
)
32 (require 'semantic
/lex
)
33 (require 'semantic
/wisent
)
34 (require 'semantic
/bovine
)
36 (defsubst wisent-grammar-region-placeholder
(symb)
37 "Given a $N placeholder symbol in SYMB, return a $regionN symbol.
38 Return nil if $N is not a valid placeholder symbol."
39 (let ((n (symbol-name symb
)))
40 (if (string-match "^[$]\\([1-9][0-9]*\\)$" n
)
41 (intern (concat "$region" (match-string 1 n
))))))
43 (defun wisent-grammar-EXPAND (symb nonterm
)
44 "Expand call to EXPAND grammar macro.
45 Return the form to parse from within a nonterminal.
46 SYMB is a $I placeholder symbol that gives the bounds of the area to
48 NONTERM is the nonterminal symbol to start with."
49 (unless (member nonterm
(semantic-grammar-start))
50 (error "EXPANDFULL macro called with %s, but not used with %%start"
52 (let (($ri
(wisent-grammar-region-placeholder symb
)))
54 `(semantic-bovinate-from-nonterminal
55 (car ,$ri
) (cdr ,$ri
) ',nonterm
)
56 (error "Invalid form (EXPAND %s %s)" symb nonterm
))))
58 (defun wisent-grammar-EXPANDFULL (symb nonterm
)
59 "Expand call to EXPANDFULL grammar macro.
60 Return the form to recursively parse an area.
61 SYMB is a $I placeholder symbol that gives the bounds of the area.
62 NONTERM is the nonterminal symbol to start with."
63 (unless (member nonterm
(semantic-grammar-start))
64 (error "EXPANDFULL macro called with %s, but not used with %%start"
66 (let (($ri
(wisent-grammar-region-placeholder symb
)))
68 `(semantic-parse-region
69 (car ,$ri
) (cdr ,$ri
) ',nonterm
1)
70 (error "Invalid form (EXPANDFULL %s %s)" symb nonterm
))))
72 (defun wisent-grammar-TAG (name class
&rest attributes
)
73 "Expand call to TAG grammar macro.
74 Return the form to create a generic semantic tag.
75 See the function `semantic-tag' for the meaning of arguments NAME,
76 CLASS and ATTRIBUTES."
78 (semantic-tag ,name
,class
,@attributes
)))
80 (defun wisent-grammar-VARIABLE-TAG (name type default-value
&rest attributes
)
81 "Expand call to VARIABLE-TAG grammar macro.
82 Return the form to create a semantic tag of class variable.
83 See the function `semantic-tag-new-variable' for the meaning of
84 arguments NAME, TYPE, DEFAULT-VALUE and ATTRIBUTES."
86 (semantic-tag-new-variable ,name
,type
,default-value
,@attributes
)))
88 (defun wisent-grammar-FUNCTION-TAG (name type arg-list
&rest attributes
)
89 "Expand call to FUNCTION-TAG grammar macro.
90 Return the form to create a semantic tag of class function.
91 See the function `semantic-tag-new-function' for the meaning of
92 arguments NAME, TYPE, ARG-LIST and ATTRIBUTES."
94 (semantic-tag-new-function ,name
,type
,arg-list
,@attributes
)))
96 (defun wisent-grammar-TYPE-TAG (name type members parents
&rest attributes
)
97 "Expand call to TYPE-TAG grammar macro.
98 Return the form to create a semantic tag of class type.
99 See the function `semantic-tag-new-type' for the meaning of arguments
100 NAME, TYPE, MEMBERS, PARENTS and ATTRIBUTES."
102 (semantic-tag-new-type ,name
,type
,members
,parents
,@attributes
)))
104 (defun wisent-grammar-INCLUDE-TAG (name system-flag
&rest attributes
)
105 "Expand call to INCLUDE-TAG grammar macro.
106 Return the form to create a semantic tag of class include.
107 See the function `semantic-tag-new-include' for the meaning of
108 arguments NAME, SYSTEM-FLAG and ATTRIBUTES."
110 (semantic-tag-new-include ,name
,system-flag
,@attributes
)))
112 (defun wisent-grammar-PACKAGE-TAG (name detail
&rest attributes
)
113 "Expand call to PACKAGE-TAG grammar macro.
114 Return the form to create a semantic tag of class package.
115 See the function `semantic-tag-new-package' for the meaning of
116 arguments NAME, DETAIL and ATTRIBUTES."
118 (semantic-tag-new-package ,name
,detail
,@attributes
)))
120 (defun wisent-grammar-CODE-TAG (name detail
&rest attributes
)
121 "Expand call to CODE-TAG grammar macro.
122 Return the form to create a semantic tag of class code.
123 See the function `semantic-tag-new-code' for the meaning of arguments
124 NAME, DETAIL and ATTRIBUTES."
126 (semantic-tag-new-code ,name
,detail
,@attributes
)))
128 (defun wisent-grammar-ALIAS-TAG (name aliasclass definition
&rest attributes
)
129 "Expand call to ALIAS-TAG grammar macro.
130 Return the form to create a semantic tag of class alias.
131 See the function `semantic-tag-new-alias' for the meaning of arguments
132 NAME, ALIASCLASS, DEFINITION and ATTRIBUTES."
134 (semantic-tag-new-alias ,name
,aliasclass
,definition
,@attributes
)))
136 (defun wisent-grammar-EXPANDTAG (raw-tag)
137 "Expand call to EXPANDTAG grammar macro.
138 Return the form to produce a list of cooked tags from raw form of
139 Semantic tag RAW-TAG."
140 `(wisent-cook-tag ,raw-tag
))
142 (defun wisent-grammar-AST-ADD (ast &rest nodes
)
143 "Expand call to AST-ADD grammar macro.
144 Return the form to update the abstract syntax tree AST with NODES.
145 See also the function `semantic-ast-add'."
146 `(semantic-ast-add ,ast
,@nodes
))
148 (defun wisent-grammar-AST-PUT (ast &rest nodes
)
149 "Expand call to AST-PUT grammar macro.
150 Return the form to update the abstract syntax tree AST with NODES.
151 See also the function `semantic-ast-put'."
152 `(semantic-ast-put ,ast
,@nodes
))
154 (defun wisent-grammar-AST-GET (ast node
)
155 "Expand call to AST-GET grammar macro.
156 Return the form to get, from the abstract syntax tree AST, the value
158 See also the function `semantic-ast-get'."
159 `(semantic-ast-get ,ast
,node
))
161 (defun wisent-grammar-AST-GET1 (ast node
)
162 "Expand call to AST-GET1 grammar macro.
163 Return the form to get, from the abstract syntax tree AST, the first
165 See also the function `semantic-ast-get1'."
166 `(semantic-ast-get1 ,ast
,node
))
168 (defun wisent-grammar-AST-GET-STRING (ast node
)
169 "Expand call to AST-GET-STRING grammar macro.
170 Return the form to get, from the abstract syntax tree AST, the value
172 See also the function `semantic-ast-get-string'."
173 `(semantic-ast-get-string ,ast
,node
))
175 (defun wisent-grammar-AST-MERGE (ast1 ast2
)
176 "Expand call to AST-MERGE grammar macro.
177 Return the form to merge the abstract syntax trees AST1 and AST2.
178 See also the function `semantic-ast-merge'."
179 `(semantic-ast-merge ,ast1
,ast2
))
181 (defun wisent-grammar-SKIP-BLOCK (&optional symb
)
182 "Expand call to SKIP-BLOCK grammar macro.
183 Return the form to skip a parenthesized block.
184 Optional argument SYMB is a $I placeholder symbol that gives the
185 bounds of the block to skip. By default, skip the block at `$1'.
186 See also the function `wisent-skip-block'."
189 (unless (setq $ri
(wisent-grammar-region-placeholder symb
))
190 (error "Invalid form (SKIP-BLOCK %s)" symb
)))
191 `(wisent-skip-block ,$ri
)))
193 (defun wisent-grammar-SKIP-TOKEN ()
194 "Expand call to SKIP-TOKEN grammar macro.
195 Return the form to skip the lookahead token.
196 See also the function `wisent-skip-token'."
197 `(wisent-skip-token))
199 (defun wisent-grammar-assocs ()
200 "Return associativity and precedence level definitions."
203 (cons (intern (semantic-tag-name tag
))
204 (mapcar #'semantic-grammar-item-value
205 (semantic-tag-get-attribute tag
:value
))))
206 (semantic-find-tags-by-class 'assoc
(current-buffer))))
208 (defun wisent-grammar-terminals ()
209 "Return the list of terminal symbols.
210 Keep order of declaration in the WY file without duplicates."
214 (mapcar #'(lambda (name)
215 (add-to-list 'terms
(intern name
)))
216 (cons (semantic-tag-name tag
)
217 (semantic-tag-get-attribute tag
:rest
))))
218 (semantic--find-tags-by-function
220 (memq (semantic-tag-class tag
) '(token keyword
)))
224 ;; Cache of macro definitions currently in use.
225 (defvar wisent--grammar-macros nil
)
227 (defun wisent-grammar-expand-macros (expr)
228 "Expand expression EXPR into a form without grammar macros.
229 Return the expanded expression."
230 (if (or (atom expr
) (semantic-grammar-quote-p (car expr
)))
231 expr
;; Just return atom or quoted expression.
232 (let* ((expr (mapcar 'wisent-grammar-expand-macros expr
))
233 (macro (assq (car expr
) wisent--grammar-macros
)))
234 (if macro
;; Expand Semantic built-in.
235 (apply (cdr macro
) (cdr expr
))
238 (defun wisent-grammar-nonterminals ()
239 "Return the list form of nonterminal definitions."
240 (let ((nttags (semantic-find-tags-by-class
241 'nonterminal
(current-buffer)))
242 ;; Setup the cache of macro definitions.
243 (wisent--grammar-macros (semantic-grammar-macros))
244 rltags nterms rules rule elems elem actn sexp prec
)
246 (setq rltags
(semantic-tag-components (car nttags
))
249 (setq elems
(semantic-tag-get-attribute (car rltags
) :value
)
250 prec
(semantic-tag-get-attribute (car rltags
) :prec
)
251 actn
(semantic-tag-get-attribute (car rltags
) :expr
)
253 (when elems
;; not an EMPTY rule
255 (setq elem
(car elems
)
257 (setq elem
(if (consp elem
) ;; mid-rule action
258 (wisent-grammar-expand-macros (read (car elem
)))
259 (semantic-grammar-item-value elem
)) ;; item
260 rule
(cons elem rule
)))
261 (setq rule
(nreverse rule
)))
263 (setq prec
(vector (semantic-grammar-item-value prec
))))
265 (setq sexp
(wisent-grammar-expand-macros (read actn
))))
268 (list rule prec sexp
)
273 (setq rules
(cons rule rules
)
274 rltags
(cdr rltags
)))
275 (setq nterms
(cons (cons (intern (semantic-tag-name (car nttags
)))
278 nttags
(cdr nttags
)))
281 (defun wisent-grammar-grammar ()
282 "Return Elisp form of the grammar."
283 (let* ((terminals (wisent-grammar-terminals))
284 (nonterminals (wisent-grammar-nonterminals))
285 (assocs (wisent-grammar-assocs)))
286 (cons terminals
(cons assocs nonterminals
))))
288 (defun wisent-grammar-parsetable-builder ()
289 "Return the value of the parser table."
291 ;; Ensure that the grammar [byte-]compiler is available.
292 (eval-when-compile (require 'semantic
/wisent
/comp
))
293 (wisent-compile-grammar
294 ',(wisent-grammar-grammar)
295 ',(semantic-grammar-start))))
297 (defun wisent-grammar-setupcode-builder ()
298 "Return the parser setup code."
300 "(semantic-install-function-overrides\n\
301 '((parse-stream . wisent-parse-stream)))\n\
302 (setq semantic-parser-name \"LALR\"\n\
303 semantic--parse-table %s\n\
304 semantic-debug-parser-source %S\n\
305 semantic-flex-keywords-obarray %s\n\
306 semantic-lex-types-obarray %s)\n\
307 ;; Collect unmatched syntax lexical tokens\n\
308 (semantic-make-local-hook 'wisent-discarding-token-functions)\n\
309 (add-hook 'wisent-discarding-token-functions\n\
310 'wisent-collect-unmatched-syntax nil t)"
311 (semantic-grammar-parsetable)
313 (semantic-grammar-keywordtable)
314 (semantic-grammar-tokentable)))
316 (defvar wisent-grammar-menu
318 ["LALR Compiler Verbose" wisent-toggle-verbose-flag
319 :style toggle
:active
(boundp 'wisent-verbose-flag
)
320 :selected
(and (boundp 'wisent-verbose-flag
)
321 wisent-verbose-flag
)]
323 "WY mode specific grammar menu.
324 Menu items are appended to the common grammar menu.")
326 (define-derived-mode wisent-grammar-mode semantic-grammar-mode
"WY"
327 "Major mode for editing Wisent grammars."
328 (semantic-grammar-setup-menu wisent-grammar-menu
)
329 (semantic-install-function-overrides
330 '((grammar-parsetable-builder . wisent-grammar-parsetable-builder
)
331 (grammar-setupcode-builder . wisent-grammar-setupcode-builder
)
334 (add-to-list 'auto-mode-alist
'("\\.wy\\'" . wisent-grammar-mode
))
336 (defvar-mode-local wisent-grammar-mode semantic-grammar-macros
338 (ASSOC . semantic-grammar-ASSOC
)
339 (EXPAND . wisent-grammar-EXPAND
)
340 (EXPANDFULL . wisent-grammar-EXPANDFULL
)
341 (TAG . wisent-grammar-TAG
)
342 (VARIABLE-TAG . wisent-grammar-VARIABLE-TAG
)
343 (FUNCTION-TAG . wisent-grammar-FUNCTION-TAG
)
344 (TYPE-TAG . wisent-grammar-TYPE-TAG
)
345 (INCLUDE-TAG . wisent-grammar-INCLUDE-TAG
)
346 (PACKAGE-TAG . wisent-grammar-PACKAGE-TAG
)
347 (EXPANDTAG . wisent-grammar-EXPANDTAG
)
348 (CODE-TAG . wisent-grammar-CODE-TAG
)
349 (ALIAS-TAG . wisent-grammar-ALIAS-TAG
)
350 (AST-ADD . wisent-grammar-AST-ADD
)
351 (AST-PUT . wisent-grammar-AST-PUT
)
352 (AST-GET . wisent-grammar-AST-GET
)
353 (AST-GET1 . wisent-grammar-AST-GET1
)
354 (AST-GET-STRING . wisent-grammar-AST-GET-STRING
)
355 (AST-MERGE . wisent-grammar-AST-MERGE
)
356 (SKIP-BLOCK . wisent-grammar-SKIP-BLOCK
)
357 (SKIP-TOKEN . wisent-grammar-SKIP-TOKEN
)
359 "Semantic grammar macros used in wisent grammars.")
361 (defvar wisent-make-parsers--emacs-license
362 ";; This file is part of GNU Emacs.
364 ;; GNU Emacs is free software: you can redistribute it and/or modify
365 ;; it under the terms of the GNU General Public License as published by
366 ;; the Free Software Foundation, either version 3 of the License, or
367 ;; (at your option) any later version.
369 ;; GNU Emacs is distributed in the hope that it will be useful,
370 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
371 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
372 ;; GNU General Public License for more details.
374 ;; You should have received a copy of the GNU General Public License
375 ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.")
377 (defvar wisent-make-parsers--python-license
378 ";; It is derived in part from the Python grammar, used under the
379 ;; following license:
381 ;; PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2
382 ;; --------------------------------------------
383 ;; 1. This LICENSE AGREEMENT is between the Python Software Foundation
384 ;; (\"PSF\"), and the Individual or Organization (\"Licensee\") accessing
385 ;; and otherwise using this software (\"Python\") in source or binary
386 ;; form and its associated documentation.
388 ;; 2. Subject to the terms and conditions of this License Agreement,
389 ;; PSF hereby grants Licensee a nonexclusive, royalty-free, world-wide
390 ;; license to reproduce, analyze, test, perform and/or display
391 ;; publicly, prepare derivative works, distribute, and otherwise use
392 ;; Python alone or in any derivative version, provided, however, that
393 ;; PSF's License Agreement and PSF's notice of copyright, i.e.,
394 ;; \"Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
395 ;; 2009, 2010 Python Software Foundation; All Rights Reserved\" are
396 ;; retained in Python alone or in any derivative version prepared by
399 ;; 3. In the event Licensee prepares a derivative work that is based
400 ;; on or incorporates Python or any part thereof, and wants to make
401 ;; the derivative work available to others as provided herein, then
402 ;; Licensee hereby agrees to include in any such work a brief summary
403 ;; of the changes made to Python.
405 ;; 4. PSF is making Python available to Licensee on an \"AS IS\"
406 ;; basis. PSF MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR
407 ;; IMPLIED. BY WAY OF EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND
408 ;; DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS
409 ;; FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON WILL NOT
410 ;; INFRINGE ANY THIRD PARTY RIGHTS.
412 ;; 5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON
413 ;; FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS A
414 ;; RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON, OR
415 ;; ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
417 ;; 6. This License Agreement will automatically terminate upon a
418 ;; material breach of its terms and conditions.
420 ;; 7. Nothing in this License Agreement shall be deemed to create any
421 ;; relationship of agency, partnership, or joint venture between PSF
422 ;; and Licensee. This License Agreement does not grant permission to
423 ;; use PSF trademarks or trade name in a trademark sense to endorse or
424 ;; promote products or services of Licensee, or any third party.
426 ;; 8. By copying, installing or otherwise using Python, Licensee
427 ;; agrees to be bound by the terms and conditions of this License
430 (defvar wisent-make-parsers--ecmascript-license
431 "\n;; It is derived from the grammar in the ECMAScript Language
432 ;; Specification published at
434 ;; http://www.ecma-international.org/publications/standards/Ecma-262.htm
436 ;; and redistributed under the following license:
438 ;; Redistribution and use in source and binary forms, with or without
439 ;; modification, are permitted provided that the following conditions
442 ;; 1. Redistributions of source code must retain the above copyright
443 ;; notice, this list of conditions and the following disclaimer.
445 ;; 2. Redistributions in binary form must reproduce the above
446 ;; copyright notice, this list of conditions and the following
447 ;; disclaimer in the documentation and/or other materials provided
448 ;; with the distribution.
450 ;; 3. Neither the name of the authors nor Ecma International may be
451 ;; used to endorse or promote products derived from this software
452 ;; without specific prior written permission. THIS SOFTWARE IS
453 ;; PROVIDED BY THE ECMA INTERNATIONAL \"AS IS\" AND ANY EXPRESS OR
454 ;; IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
455 ;; WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
456 ;; ARE DISCLAIMED. IN NO EVENT SHALL ECMA INTERNATIONAL BE LIABLE FOR
457 ;; ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
458 ;; CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
459 ;; OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
460 ;; BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
461 ;; LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
462 ;; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
463 ;; USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
466 (defvar wisent-make-parsers--parser-file-name
467 `(("semantic-grammar-wy.el"
468 "semantic/grammar-wy")
469 ("srecode-template-wy.el"
471 ("wisent-javascript-jv-wy.el"
472 "semantic/wisent/js-wy"
473 "Copyright (C) 1998-2011 Ecma International."
474 ,wisent-make-parsers--ecmascript-license
)
475 ("wisent-java-tags-wy.el"
476 "semantic/wisent/javat-wy")
477 ("wisent-python-wy.el"
478 "semantic/wisent/python-wy"
479 "Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Python Software Foundation; All Rights Reserved."
480 ,wisent-make-parsers--python-license
)))
482 (defun wisent-make-parsers ()
483 "Generate Emacs' built-in Wisent-based parser files."
485 ;; Loop through each .wy file in current directory, and run
486 ;; `semantic-grammar-batch-build-one-package' to build the grammar.
487 (dolist (f (directory-files default-directory nil
"\\.wy\\'"))
490 (with-current-buffer (find-file-noselect f
)
491 (semantic-grammar-create-package))
492 (error (message "%s" (error-message-string err
)) nil
)))
494 (when (setq output-data
(assoc packagename wisent-make-parsers--parser-file-name
))
495 (let ((require-name (nth 1 output-data
))
496 (additional-copyright (nth 2 output-data
))
497 (additional-license (nth 3 output-data
))
499 ;; Touch up the generated parsers for Emacs integration.
501 (insert-file-contents packagename
)
502 ;; Fix copyright header:
503 (goto-char (point-min))
504 (when additional-copyright
505 (re-search-forward "Copyright (C).*$")
506 (insert "\n;; " additional-copyright
))
507 (re-search-forward "^;; Author:")
508 (setq copyright-end
(match-beginning 0))
509 (re-search-forward "^;;; Code:\n")
510 (delete-region copyright-end
(match-end 0))
511 (goto-char copyright-end
)
512 (insert wisent-make-parsers--emacs-license
)
513 (insert "\n\n;;; Commentary:
515 ;; This file was generated from admin/grammars/"
517 (when additional-license
518 (insert "\n" additional-license
))
519 (insert "\n\n;;; Code:\n
520 \(require 'semantic/lex)\n")
521 (goto-char (point-min))
522 (delete-region (point-min) (line-end-position))
523 (insert ";;; " require-name
524 ".el --- Generated parser support file")
525 (delete-trailing-whitespace)
526 (re-search-forward ";;\n(require 'semantic/lex)\n")
527 (delete-region (match-beginning 0) (match-end 0))
529 (goto-char (point-max))
530 (re-search-backward "^(provide")
531 (delete-region (match-beginning 0) (point-max))
532 (goto-char (point-max))
533 (insert "(provide '" require-name
")\n\n")
534 (insert ";;; " require-name
".el ends here\n")
535 (write-region nil nil
(expand-file-name packagename
))))))))
537 ;;; wisent-grammar.el ends here