* Description of `buffer-invisibility-spec' in info page
@ 2007-03-30 4:04 Herbert Euler
2007-03-31 20:43 ` Richard Stallman
0 siblings, 1 reply; 2+ messages in thread
From: Herbert Euler @ 2007-03-30 4:04 UTC (permalink / raw)
To: emacs-devel; +Cc: herberteuler
Description of `buffer-invisibility-spec' in info page
(info "(elisp) Invisible Text") is subtlely misleading. For a cons cell,
it says:
`(ATOM . t)'
A character is invisible if its `invisible' property
value is ATOM or if it is a list with ATOM as a member.
Moreover, if this character is at the end of a line and
is followed by a visible newline, it displays an
ellipsis.
But "at the end of a line" and "followed by a visible newline" are not
necessary. For example, evaluating the following expressions gets
an ellipsis in the *scratch* buffer:
(add-to-invisibility-spec '(with-ellipsis . t))
(make-overlay 1 3)
(let ((o (car (overlays-at 1))))
(overlay-put o 'invisible 'with-ellipsis))
Regards,
Guanpeng Xu
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Description of `buffer-invisibility-spec' in info page
2007-03-30 4:04 Description of `buffer-invisibility-spec' in info page Herbert Euler
@ 2007-03-31 20:43 ` Richard Stallman
0 siblings, 0 replies; 2+ messages in thread
From: Richard Stallman @ 2007-03-31 20:43 UTC (permalink / raw)
To: Herbert Euler; +Cc: herberteuler, emacs-devel
I updated the manual. Thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2007-03-30 4:04 Description of `buffer-invisibility-spec' in info page Herbert Euler
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