procyberian/emacs
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

(generate-file-autoloads): Undo previous change

Browse source 
because make-docfile requires defvar doc string to start on first line.
This commit is contained in:
Richard M. Stallman 1993-06-17 06:59:49 +00:00
parent 590cc44988
commit c751663136
1 changed files with 37 additions and 68 deletions
Download patch file Download diff file Expand all files Collapse all files

105
lisp/emacs-lisp/autoload.el
View file

@ -146,83 +146,52 @@ are used."
(setq done-any t) (setq done-any t)
(if (eolp) (if (eolp)
;; Read the next form and make an autoload. ;; Read the next form and make an autoload.
(let* ((before (point)) (let* ((form (prog1 (read (current-buffer))
(form (prog1 (read (current-buffer))
(forward-line 1))) (forward-line 1)))
(autoload (make-autoload form load-name)) (autoload (make-autoload form load-name))
(doc-string-elt (get (car-safe form) (doc-string-elt (get (car-safe form)
'doc-string-elt))) 'doc-string-elt)))
(if (null autoload) (if autoload
;; We are copying a defvar or defconst form. (setq autoloads-done (cons (nth 1 form)
;; Copy the text instead of printing the form, autoloads-done))
;; so as to preserve the original formatting. (setq autoload form))
(let ((inbuf (current-buffer)) (if (and doc-string-elt
(after (point))) (stringp (nth doc-string-elt autoload)))
(save-excursion ;; We need to hack the printing because the
(set-buffer outbuf) ;; doc-string must be printed specially for
;; Insert the form. ;; make-docfile (sigh).
(insert-buffer-substring inbuf before after) (let* ((p (nthcdr (1- doc-string-elt)
(and doc-string-elt autoload))
(stringp (nth doc-string-elt form)) (elt (cdr p)))
;; The form has a docstring. (setcdr p nil)
;; Hack it for make-docfile. (princ "\n(" outbuf)
(save-excursion (mapcar (function (lambda (elt)
;; Move point back to FORM's start. (prin1 elt outbuf)
(backward-char (- after before)) (princ " " outbuf)))
(skip-chars-forward " \t\n") autoload)
(or (looking-at "(") (princ "\"\\\n" outbuf)
(error "expected (")) (princ (substring
(forward-char 1) ; Skip the paren. (prin1-to-string (car elt)) 1)
;; Skip sexps before the docstring. outbuf)
(forward-sexp doc-string-elt) (if (null (cdr elt))
(skip-chars-forward " \t") (princ ")" outbuf)
(if (eolp) (delete-char 1)) (princ " " outbuf)
(skip-chars-forward " \t")
(or (looking-at "\"")
(error "expected \""))
(forward-char 1) ; Skip the ".
(insert "\\\n"))) ;make-docfile happy.
(goto-char after)))
;; Write the autoload for this defun or defmacro.
(setq autoloads-done (cons (nth 1 form)
autoloads-done))
(if (and doc-string-elt
(stringp (nth doc-string-elt autoload)))
;; We need to hack the printing because the
;; doc-string must be printed specially for
;; make-docfile (sigh).
(let* ((p (nthcdr (1- doc-string-elt)
autoload))
(elt (cdr p)))
(setcdr p nil)
(princ "\n(" outbuf)
(mapcar (function (lambda (elt)
(prin1 elt outbuf)
(princ " " outbuf)))
autoload)
(princ "\"\\\n" outbuf)
(princ (substring (princ (substring
(prin1-to-string (car elt)) 1) (prin1-to-string (cdr elt))
outbuf) 1)
(if (null (cdr elt)) outbuf))
(princ ")" outbuf) (terpri outbuf))
(princ " " outbuf) (print autoload outbuf)))
(princ (substring
(prin1-to-string (cdr elt))
1)
outbuf))
(terpri outbuf))
(print autoload outbuf))))
;; Copy the rest of the line to the output. ;; Copy the rest of the line to the output.
(let ((begin (point))) (let ((begin (point)))
(forward-line 1) (forward-line 1)
(princ (buffer-substring begin (point)) outbuf)))) (princ (buffer-substring begin (point)) outbuf))))
((looking-at ";") ((looking-at ";")
;; Don't read the comment. ;; Don't read the comment.
(forward-line 1)) (forward-line 1))
(t (t
(forward-sexp 1) (forward-sexp 1)
(forward-line 1))))))) (forward-line 1)))))))
(or visited (or visited
;; We created this buffer, so we should kill it. ;; We created this buffer, so we should kill it.
(kill-buffer (current-buffer))) (kill-buffer (current-buffer)))