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bug#15312: Info (point-entered, point-left): Doc incomplete, hence incor
From: |
Stefan Monnier |
Subject: |
bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect |
Date: |
Fri, 13 Sep 2013 11:15:10 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) |
> Sorry, I don't understand what you are saying about the original issue
> with point-entered/left. Are you saying that the code works
> correctly, or are you saying it has a bug?
That the code that uses the `point-entered/left' property (just like
the code that uses the other mentioned properties like `display',
`mouse-face', ...) considers runs of characters with the same property
value as belonging together; which means that the text-property is used
to specify a kind of interval.
Clearly, this disagrees with:
,---- (info "(elisp) Not Intervals")
| "What are the properties of this character?" So we have decided these
| are the only questions that make sense; we have not implemented asking
| questions about where intervals start or end.
`----
And actually the above text is incorrect/incomplete in the sense that
next-single-property-change clearly implements a functionality that lets
you "ask questions about where intervals start or end".
Stefan
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, (continued)
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, Jambunathan K, 2013/09/09
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, Eli Zaretskii, 2013/09/10
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, Jambunathan K, 2013/09/11
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, Eli Zaretskii, 2013/09/11
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, Jambunathan K, 2013/09/13
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, Jambunathan K, 2013/09/13
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, Eli Zaretskii, 2013/09/13
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, Jambunathan K, 2013/09/13
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, Stefan Monnier, 2013/09/13
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, Eli Zaretskii, 2013/09/13
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect,
Stefan Monnier <=
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, Eli Zaretskii, 2013/09/13
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, Stefan Monnier, 2013/09/13
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, Jambunathan K, 2013/09/13
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, Eli Zaretskii, 2013/09/13
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, Stefan Monnier, 2013/09/13
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, Eli Zaretskii, 2013/09/13
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, Stefan Monnier, 2013/09/13
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, Eli Zaretskii, 2013/09/14
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, Stefan Monnier, 2013/09/16
- bug#15312: Info (point-entered, point-left): Doc incomplete, hence incorrect, Eli Zaretskii, 2013/09/16