(add-to-list): Ditto.
(buffer-live-p): Return bool value.
(cadr, cdar, cddr): New functions.
- (save-current-buffer): Check whether orig-buffer is alive.
+ (save-current-buffer): Check whether `orig-buffer' is alive.
(functionp): Sync with 20.3; use `car-safe'.
- (line-beginning-position, line-end-position): Simplified.
+ (line-beginning-position, line-end-position): Use `forward-line'
+ or `end-of-line' only.
(point-at-bol, point-at-eol): Ditto.
1999-05-15 Shuhei KOBAYASHI <shuhei@aqua.ocn.ne.jp>