Commit f37dc9fb authored by Richard M. Stallman's avatar Richard M. Stallman
Browse files

*** empty log message ***

parent de946e5a
......@@ -251,13 +251,14 @@ preserving the comment indentation or line-starting decorations."
;; t if we enter a comment between start of function and this line.
(eq (calculate-c-indent) t)
;; t if this line contains a comment starter.
(save-excursion (beginning-of-line)
(re-search-forward comment-start-skip
(save-excursion (end-of-line)
(setq comment-start-place (point)))))
(setq first-line
(save-excursion (beginning-of-line)
(re-search-forward comment-start-skip
(save-excursion (end-of-line)
(setq comment-start-place (point))))))
;; Inside a comment: fill one comment paragraph.
(let ((fill-prefix
;; The prefix for each line of this paragraph
......@@ -282,26 +283,39 @@ preserving the comment indentation or line-starting decorations."
"\\|^[ \t]*/\\*[ \t]*$\\|^[ \t]*\\*/[ \t]*$\\|^[^ \t/*]"))
(concat paragraph-separate
"\\|^[ \t]*/\\*[ \t]*$\\|^[ \t]*\\*/[ \t]*$\\|^[^ \t/*]")))
"\\|^[ \t]*/\\*[ \t]*$\\|^[ \t]*\\*/[ \t]*$\\|^[^ \t/*]"))
(chars-to-delete 0))
;; Don't fill the comment together with the code following it.
;; So temporarily exclude everything before the comment start,
;; and everything after the line where the comment ends.
;; If comment-start-place is non-nil, the comment starter is there.
;; Otherwise, point is inside the comment.
(narrow-to-region (or comment-start-place
(search-backward "/*")
(narrow-to-region (save-excursion
(if comment-start-place
(goto-char comment-start-place)
(search-backward "/*"))
;; Protect text before the comment start
;; by excluding it. Add spaces to bring back
;; proper indentation of that point.
(let ((column (current-column)))
(prog1 (point)
(setq chars-to-delete column)
(insert-char ?\ column))))
(if comment-start-place
(goto-char (+ comment-start-place 2)))
(search-forward "*/" nil 'move)
(forward-line 1)
(fill-paragraph arg)
;; Delete the chars we inserted to avoid clobbering
;; the stuff before the comment start.
(goto-char (point-min))
(if (> chars-to-delete 0)
(delete-region (point) (+ (point) chars-to-delete)))
;; Find the comment ender (should be on last line of buffer,
;; given the narrowing) and don't leave it on its own line.
(goto-char (point-max))
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