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1.1 root 1: ;; Convert buffer of Mocklisp code to real lisp.
2: ;; Copyright (C) 1985 Free Software Foundation, Inc.
3:
4: ;; This file is part of GNU Emacs.
5:
6: ;; GNU Emacs is free software; you can redistribute it and/or modify
7: ;; it under the terms of the GNU General Public License as published by
8: ;; the Free Software Foundation; either version 1, or (at your option)
9: ;; any later version.
10:
11: ;; GNU Emacs is distributed in the hope that it will be useful,
12: ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
13: ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14: ;; GNU General Public License for more details.
15:
16: ;; You should have received a copy of the GNU General Public License
17: ;; along with GNU Emacs; see the file COPYING. If not, write to
18: ;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
19:
20: (defun convert-mocklisp-buffer ()
21: "Convert buffer of Mocklisp code to real Lisp that GNU Emacs can run."
22: (interactive)
23: (emacs-lisp-mode)
24: (set-syntax-table (copy-sequence (syntax-table)))
25: (modify-syntax-entry ?\| "w")
26: (message "Converting mocklisp (ugh!)...")
27: (goto-char (point-min))
28: (fix-mlisp-syntax)
29:
30: ;; Emulation of mocklisp is accurate only within a mocklisp-function
31: ;; so turn any non-function into a defun and then call it.
32: (goto-char (point-min))
33: (condition-case ignore
34: (while t
35: (let ((opt (point))
36: (form (read (current-buffer))))
37: (and (listp form)
38: (not (eq (car form) 'defun))
39: (progn (insert "))\n\n(ml-foo)\n\n")
40: (save-excursion
41: (goto-char opt)
42: (skip-chars-forward "\n")
43: (insert "(defun (ml-foo \n "))))))
44: (end-of-file nil))
45:
46: (goto-char (point-min))
47: (insert ";;; GNU Emacs code converted from Mocklisp\n")
48: (insert "(require 'mlsupport)\n\n")
49: (fix-mlisp-symbols)
50:
51: (goto-char (point-min))
52: (message "Converting mocklisp...done"))
53:
54: (defun fix-mlisp-syntax ()
55: (while (re-search-forward "['\"]" nil t)
56: (if (= (preceding-char) ?\")
57: (progn (forward-char -1)
58: (forward-sexp 1))
59: (delete-char -1)
60: (insert "?")
61: (if (or (= (following-char) ?\\) (= (following-char) ?^))
62: (forward-char 1)
63: (if (looking-at "[^a-zA-Z]")
64: (insert ?\\)))
65: (forward-char 1)
66: (delete-char 1))))
67:
68: (defun fix-mlisp-symbols ()
69: (while (progn
70: (skip-chars-forward " \t\n()")
71: (not (eobp)))
72: (cond ((or (= (following-char) ?\?)
73: (= (following-char) ?\"))
74: (forward-sexp 1))
75: ((= (following-char) ?\;)
76: (forward-line 1))
77: (t
78: (let ((start (point)) prop)
79: (forward-sexp 1)
80: (setq prop (get (intern-soft (buffer-substring start (point)))
81: 'mocklisp))
82: (cond ((null prop))
83: ((stringp prop)
84: (delete-region start (point))
85: (insert prop))
86: (t
87: (save-excursion
88: (goto-char start)
89: (funcall prop)))))))))
90:
91: (defun ml-expansion (ml-name lisp-string)
92: (put ml-name 'mocklisp lisp-string))
93:
94: (ml-expansion 'defun "ml-defun")
95: (ml-expansion 'if "ml-if")
96: (ml-expansion 'setq '(lambda ()
97: (if (looking-at "setq[ \t\n]+buffer-modified-p")
98: (replace-match "set-buffer-modified-p"))))
99:
100: (ml-expansion 'while '(lambda ()
101: (let ((end (progn (forward-sexp 2) (point-marker)))
102: (start (progn (forward-sexp -1) (point))))
103: (let ((cond (buffer-substring start end)))
104: (cond ((equal cond "1")
105: (delete-region (point) end)
106: (insert "t"))
107: (t
108: (insert "(not (zerop ")
109: (goto-char end)
110: (insert "))")))
111: (set-marker end nil)
112: (goto-char start)))))
113:
114: (ml-expansion 'arg "ml-arg")
115: (ml-expansion 'nargs "ml-nargs")
116: (ml-expansion 'interactive "ml-interactive")
117: (ml-expansion 'message "ml-message")
118: (ml-expansion 'print "ml-print")
119: (ml-expansion 'set "ml-set")
120: (ml-expansion 'set-default "ml-set-default")
121: (ml-expansion 'provide-prefix-argument "ml-provide-prefix-argument")
122: (ml-expansion 'prefix-argument-loop "ml-prefix-argument-loop")
123: (ml-expansion 'prefix-argument "ml-prefix-arg")
124: (ml-expansion 'use-local-map "ml-use-local-map")
125: (ml-expansion 'use-global-map "ml-use-global-map")
126: (ml-expansion 'modify-syntax-entry "ml-modify-syntax-entry")
127: (ml-expansion 'error-message "error")
128:
129: (ml-expansion 'dot "point-marker")
130: (ml-expansion 'mark "mark-marker")
131: (ml-expansion 'beginning-of-file "beginning-of-buffer")
132: (ml-expansion 'end-of-file "end-of-buffer")
133: (ml-expansion 'exchange-dot-and-mark "exchange-point-and-mark")
134: (ml-expansion 'set-mark "set-mark-command")
135: (ml-expansion 'argument-prefix "universal-arg")
136:
137: (ml-expansion 'previous-page "ml-previous-page")
138: (ml-expansion 'next-page "ml-next-page")
139: (ml-expansion 'next-window "ml-next-window")
140: (ml-expansion 'previous-window "ml-previous-window")
141:
142: (ml-expansion 'newline "ml-newline")
143: (ml-expansion 'next-line "ml-next-line")
144: (ml-expansion 'previous-line "ml-previous-line")
145: (ml-expansion 'self-insert "self-insert-command")
146: (ml-expansion 'meta-digit "digit-argument")
147: (ml-expansion 'meta-minus "negative-argument")
148:
149: (ml-expansion 'newline-and-indent "ml-newline-and-indent")
150: (ml-expansion 'yank-from-killbuffer "yank")
151: (ml-expansion 'yank-buffer "insert-buffer")
152: (ml-expansion 'copy-region "copy-region-as-kill")
153: (ml-expansion 'delete-white-space "delete-horizontal-space")
154: (ml-expansion 'widen-region "widen")
155:
156: (ml-expansion 'forward-word '(lambda ()
157: (if (looking-at "forward-word[ \t\n]*)")
158: (replace-match "forward-word 1)"))))
159: (ml-expansion 'backward-word '(lambda ()
160: (if (looking-at "backward-word[ \t\n]*)")
161: (replace-match "backward-word 1)"))))
162:
163: (ml-expansion 'forward-paren "forward-list")
164: (ml-expansion 'backward-paren "backward-list")
165: (ml-expansion 'search-reverse "ml-search-backward")
166: (ml-expansion 're-search-reverse "ml-re-search-backward")
167: (ml-expansion 'search-forward "ml-search-forward")
168: (ml-expansion 're-search-forward "ml-re-search-forward")
169: (ml-expansion 'quote "regexp-quote")
170: (ml-expansion 're-query-replace "query-replace-regexp")
171: (ml-expansion 're-replace-string "replace-regexp")
172:
173: ; forward-paren-bl, backward-paren-bl
174:
175: (ml-expansion 'get-tty-character "read-char")
176: (ml-expansion 'get-tty-input "read-input")
177: (ml-expansion 'get-tty-string "read-string")
178: (ml-expansion 'get-tty-buffer "read-buffer")
179: (ml-expansion 'get-tty-command "read-command")
180: (ml-expansion 'get-tty-variable "read-variable")
181: (ml-expansion 'get-tty-no-blanks-input "read-no-blanks-input")
182: (ml-expansion 'get-tty-key "read-key")
183:
184: (ml-expansion 'c= "char-equal")
185: (ml-expansion 'goto-character "goto-char")
186: (ml-expansion 'substr "ml-substr")
187: (ml-expansion 'variable-apropos "apropos")
188: (ml-expansion 'execute-mlisp-buffer "eval-current-buffer")
189: (ml-expansion 'execute-mlisp-file "load")
190: (ml-expansion 'visit-file "find-file")
191: (ml-expansion 'read-file "find-file")
192: (ml-expansion 'write-modified-files "save-some-buffers")
193: (ml-expansion 'backup-before-writing "make-backup-files")
194: (ml-expansion 'write-file-exit "save-buffers-kill-emacs")
195: (ml-expansion 'write-named-file "write-file")
196: (ml-expansion 'change-file-name "set-visited-file-name")
197: (ml-expansion 'change-buffer-name "rename-buffer")
198: (ml-expansion 'buffer-exists "get-buffer")
199: (ml-expansion 'delete-buffer "kill-buffer")
200: (ml-expansion 'unlink-file "delete-file")
201: (ml-expansion 'unlink-checkpoint-files "delete-auto-save-files")
202: (ml-expansion 'file-exists "file-exists-p")
203: (ml-expansion 'write-current-file "save-buffer")
204: (ml-expansion 'change-directory "cd")
205: (ml-expansion 'temp-use-buffer "set-buffer")
206: (ml-expansion 'fast-filter-region "filter-region")
207:
208: (ml-expansion 'pending-input "input-pending-p")
209: (ml-expansion 'execute-keyboard-macro "call-last-kbd-macro")
210: (ml-expansion 'start-remembering "start-kbd-macro")
211: (ml-expansion 'end-remembering "end-kbd-macro")
212: (ml-expansion 'define-keyboard-macro "name-last-kbd-macro")
213: (ml-expansion 'define-string-macro "ml-define-string-macro")
214:
215: (ml-expansion 'current-column "ml-current-column")
216: (ml-expansion 'current-indent "ml-current-indent")
217: (ml-expansion 'insert-character "insert")
218:
219: (ml-expansion 'users-login-name "user-login-name")
220: (ml-expansion 'users-full-name "user-full-name")
221: (ml-expansion 'current-time "current-time-string")
222: (ml-expansion 'current-numeric-time "current-numeric-time-you-lose")
223: (ml-expansion 'current-buffer-name "buffer-name")
224: (ml-expansion 'current-file-name "buffer-file-name")
225:
226: (ml-expansion 'local-binding-of "local-key-binding")
227: (ml-expansion 'global-binding-of "global-key-binding")
228:
229: ;defproc (ProcedureType, "procedure-type");
230:
231: (ml-expansion 'remove-key-binding "global-unset-key")
232: (ml-expansion 'remove-binding "global-unset-key")
233: (ml-expansion 'remove-local-binding "local-unset-key")
234: (ml-expansion 'remove-all-local-bindings "use-local-map nil")
235: (ml-expansion 'autoload "ml-autoload")
236:
237: (ml-expansion 'checkpoint-frequency "auto-save-interval")
238:
239: (ml-expansion 'mode-string "mode-name")
240: (ml-expansion 'right-margin "fill-column")
241: (ml-expansion 'tab-size "tab-width")
242: (ml-expansion 'default-right-margin "default-fill-column")
243: (ml-expansion 'default-tab-size "default-tab-width")
244: (ml-expansion 'buffer-is-modified "(buffer-modified-p)")
245:
246: (ml-expansion 'file-modified-time "you-lose-on-file-modified-time")
247: (ml-expansion 'needs-checkpointing "you-lose-on-needs-checkpointing")
248:
249: (ml-expansion 'lines-on-screen "set-screen-height")
250: (ml-expansion 'columns-on-screen "set-screen-width")
251:
252: (ml-expansion 'dumped-emacs "t")
253:
254: (ml-expansion 'buffer-size "ml-buffer-size")
255: (ml-expansion 'dot-is-visible "pos-visible-in-window-p")
256:
257: (ml-expansion 'track-eol-on-^N-^P "track-eol")
258: (ml-expansion 'ctlchar-with-^ "ctl-arrow")
259: (ml-expansion 'help-on-command-completion-error "completion-auto-help")
260: (ml-expansion 'dump-stack-trace "backtrace")
261: (ml-expansion 'pause-emacs "suspend-emacs")
262: (ml-expansion 'compile-it "compile")
263:
264: (ml-expansion '!= "/=")
265: (ml-expansion '& "logand")
266: (ml-expansion '| "logior")
267: (ml-expansion '^ "logxor")
268: (ml-expansion '! "ml-not")
269: (ml-expansion '<< "lsh")
270:
271: ;Variable pause-writes-files
272:
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